CN217788897U - Semiconductor memory device - Google Patents

Abstract

The utility model belongs to the technical field of semiconductor memory, in particular to a semiconductor memory device, comprising a semiconductor memory body, a plurality of data line connection jacks on the end face of the semiconductor memory body, and an outer casing, a protective cover, an L-shaped rotating Connecting plate, No. 1 connecting post and No. 1 return spring, the semiconductor memory body is installed in the outer shell, and the protective cover is located at the opening end of the outer shell; the semiconductor storage device of the present invention, through the set shell Body and protective cover, when idle, using the elastic force of the No. 1 return spring, the protective cover can be stably set on the port of the outer shell through the No. 1 connecting column, which is used for safety protection of the data cable connection jack to avoid External dust enters the data cable connection jack; the protective cover is designed to be rotatable, easy to operate, easy to cover the data cable connection jack for protection, and easy to avoid the data cable connection jack for use.

Description

A semiconductor storage device

technical field

The utility model belongs to the technical field of semiconductor memory, in particular to a semiconductor memory device.

Background technique

A solid-state electronic device for storing data information made by semiconductor integrated circuit technology, referred to as semiconductor memory, it is composed of a large number of identical storage units and input and output circuits, etc., each storage unit has two different representation states "0" and "0" "1", used to store different information, semiconductor memory is an important part of the computer, compared with magnetic memory, semiconductor memory has the advantages of fast access speed, large storage capacity, small size, etc., and the memory cell array and the main peripheral Logic circuits are compatible and can be fabricated on the same chip, which greatly simplifies the input and output interfaces. Therefore, in terms of high-speed computer storage, semiconductor memory has completely replaced the past magnetic memory.

There are usually one or more data line connection jacks on the semiconductor memory. However, in the idle time, the traditional semiconductor memory lacks protective measures for the data line connection jacks. During this period, external dust can easily enter the data line connection. In the socket, it is not conducive to the safe use of semiconductor memory; some users will add rubber plugs into the data cable connection sockets for protection, but the effect is not good, and the rubber plugs are easy to fall off.

Utility model content

In order to solve the above-mentioned problems in the prior art, the utility model provides a semiconductor storage device, which has the characteristics of convenient use, good protection performance and good stability.

In order to achieve the above object, the utility model provides the following technical solutions: a semiconductor memory device, including a semiconductor memory body, a plurality of data line connection jacks are provided on the end face of the semiconductor memory body, and also includes an outer shell, a protective cover, a L Type rotating connecting plate, No. 1 connecting column and No. 1 return spring, the semiconductor memory body is installed in the outer casing, and the protective cover is located at the opening end of the outer casing; the two L-shaped rotating connecting plates utilize The rotating shaft is symmetrically installed on both sides of the opening end of the outer shell, and two connecting blocks are fixed on the outer wall of the protective cover. One end of the No. 1 connecting column is fixedly connected to the connecting block, and the other One end runs through the L-shaped rotating connecting plate, and a No. 1 limit plate is fixed at the end of the No. 1 connecting post away from the connecting block. The No. 1 return spring is sleeved on the No. 1 connecting post and is located at the Between the No. 1 limit plate and the L-shaped rotating connecting plate.

As a preferred technical solution of the present invention, the inner diameter of the protective cover is equal to the outer diameter of the outer casing.

As a preferred technical solution of the present invention, the inner wall of the protective cover is glued and fixed with a rubber plug and can be embedded in the data line connection jack.

As a preferred technical solution of the present invention, it also includes an auxiliary stabilizing assembly, and the auxiliary stabilizing assembly includes a T-shaped block, a movable plate and a positioning assembly, and the movable plate is distributed in the outer shell, and the semiconductor The tail end of the memory body is fixed with a T-shaped block, and the left and right ends of the T-shaped block are isosceles triangle structures, and two sets of positioning components matching the T-shaped block are installed on the movable plate; The positioning assembly includes a triangular block and a No. 3 return spring. A fixed plate is fixed on the movable plate. A No. 3 connecting column that runs through the fixed plate is fixed on the outer wall of the triangular block. The No. 3 return spring The No. 3 connecting post is sleeved on the No. 3 connecting post and is located between the triangular block and the fixing plate; a No. 3 limiting plate is fixed at the end of the No. 3 connecting post away from the triangular block.

As a preferred technical solution of the present utility model, it also includes a No. 2 return spring, and a No. 2 connecting column is fixed on the movable plate, and the end of the No. 2 connecting column away from the movable plate penetrates and extends to the On the outside of the outer casing, a No. 2 limit plate is fixed on the protruding end of the No. 2 connecting post, and the No. 2 return spring is sleeved on the No. 2 connecting post and is in the No. 2 limit position. between the disc and the outer casing.

Compared with the prior art, the beneficial effect of the utility model is: the semiconductor storage device of the utility model, through the outer casing and the protective cover provided, can use the elastic force of the No. The protective cover is stably set on the port part of the outer shell, which is used to protect the data cable connection jack and prevent external dust from entering the data cable connection jack; the protective cover is rotatable, easy to operate, and easy to cover It is also convenient to avoid the data cable connection jack for use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the axonometric structure of the utility model;

Fig. 3 is a schematic diagram of the enlarged structure of the positioning assembly in Fig. 2 of the present invention;

In the figure: 1. Semiconductor memory body; 2. Data cable connection jack; 3. Outer shell; 4. Protective cover; 5. Rubber plug; 6. L-shaped rotating connecting plate; 9. No. 1 limit plate; 10. No. 1 return spring; 11. Auxiliary stability component; 12. T-shaped block; 13. Movable plate; 14. Positioning component; 15. No. 2 connecting column; 16. No. 2 Limiting plate; 17, No. two back-moving spring; 18, triangle block; 19, fixed plate; 20, No. three connecting post; 21, No. three back-moving spring; 22, No. three limiting plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 3, the utility model provides following technical proposal: a kind of semiconductor memory device, comprises semiconductor memory body 1, has a plurality of data line connection jacks 2 on the end face of semiconductor memory body 1, also includes outer casing 3 , protective cover 4, L-shaped rotary connecting plate 6, No. 1 connecting column 7 and No. 1 return spring 10, the semiconductor memory body 1 is installed in the outer shell 3, the protective cover 4 is located at the opening end of the outer shell 3, and the protective cover 4 The inner diameter of the outer casing 3 is equal to the outer diameter of the outer casing 3; two L-shaped rotating connecting plates 6 are symmetrically installed on both sides of the opening end of the outer casing 3 by means of rotating shafts, and two symmetrically distributed connecting plates are fixed on the outer wall of the protective cover 4. Block 8, one end of the No. 1 connecting column 7 is fixedly connected with the connecting block 8, and the other end runs through the L-shaped rotating connecting plate 6, and a No. 1 limit plate 9 is fixed at the end of the No. The return spring 10 is sleeved on the No. 1 connecting column 7 and is located between the No. 1 limit plate 9 and the L-shaped rotating connecting plate 6, and a rubber plug 5 is glued and fixed on the inner wall of the protective cover 4 and can be embedded in the data line. In the connection jack 2, when you need to use the data cable to connect the jack 2, pull the protective cover 4 to keep the protective cover 4 away from the outer shell 3, and the rubber plug 5 is separated from the data cable connection jack 2, and then faces up or down The protective cover 4 can be turned over, and the L-shaped rotating connecting plate 6 is rotated. After the protective cover 4 avoids the data line connection jack 2, the data transmission line can be used to plug the data line connection jack 2 for use; Pull the protective cover 4 while protecting the protective cover 4. When the rubber plug 5 is facing the data cable connection jack 2, stop rotating the protective cover 4. When the protective cover 4 is pulled out, the No. 1 connecting column 7 will also move and pass through the No. 1 connector. The cooperation of the limit plate 9 and the L-shaped rotating connecting plate 6 compresses the No. 1 return spring 10, and the rubber plug 5 faces the data line connection jack 2 and then releases the protective cover 4. The No. 1 return spring 10 releases the elastic force to make the protective cover 4 Reset, the protective cover 4 covers the opening end of the outer shell 3, and the rubber plug 5 will also be embedded in the data line connection jack 2, so as to reliably prevent external dust from entering the data line connection jack 2.

Specifically, according to accompanying drawings 1, 2 and 3, in this embodiment, an auxiliary stabilization assembly 11 is also included, and the auxiliary stabilization assembly 11 includes a T-shaped block 12, a movable plate 13 and a positioning assembly 14, and Movable plate 13 is distributed in the outer casing 3, is fixed with T-block 12 at the tail end of semiconductor memory body 1, and the left and right ends of T-shaped block 12 are isosceles triangle structure, is installed on movable plate 13 Two groups The positioning assembly 14 that matches with the T-shaped block 12; the positioning assembly 14 includes a triangular block 18 and No. 3 return spring 21, a fixed plate 19 is fixed on the movable plate 13, and a penetrating fixed plate 19 is fixed on the outer wall of the triangular block 18. No. 3 connecting column 20, No. 3 return spring 21 is sleeved on No. 3 connecting column 20 and is between the triangular block 18 and the fixed plate 19; No. 3 limit is fixed at the end of No. 3 connecting column 20 away from the triangular block 18 Disk 22, when installing the semiconductor memory body 1, just push the semiconductor memory body 1 directly into the outer casing 3. After the slope of the T-shaped block 12 touches the slope of the triangular block 18, continue to push the semiconductor memory body 1, it will The triangular block 18 generates a component force moving toward the outside, and the No. 3 return spring 21 is compressed. When the T-shaped block 12 passes the triangular block 18, the No. 3 return spring 21 releases the elastic force, and the triangular block 18 resets and forms a card with the T-shaped block 12. Cooperate, further improve the stability of semiconductor memory body 1 installation; Because the left and right ends of T-shaped block 12 are isosceles triangle structure, so the dismounting of semiconductor memory body 1 is also relatively labor-saving.

Specifically, as shown in accompanying drawing 1 and accompanying drawing 2, in the present embodiment, also include No. 2 return spring 17, also be fixed with No. 2 connecting column 15 on movable plate 13, and No. 2 connecting column 15 is far away from movable plate One end of 13 runs through and extends to the outside of the outer casing 3, and a No. 2 limit plate 16 is fixed on the protruding end of the No. 2 connecting post 15. The No. 2 return spring 17 is sleeved on the No. 2 connecting post 15 and is in the Between the No. 2 limit plate 16 and the outer casing 3, in the initial state, due to the elastic force of the No. 2 return spring 17, the movable plate 13 is pressed against the inner wall of the outer casing 3, and when the semiconductor memory body 1 needs to be disassembled, push the second No. limit plate 16, utilize mobile plate 13 to push out semiconductor memory body 1 towards the outside, after semiconductor memory body 1 stretches out outer casing 3 certain length, semiconductor memory body 1 can be pulled out from outer casing 3, convenient maintenance.

The working principle and usage process of the utility model: the semiconductor memory body 1 of the utility model needs to use the data line to connect the jack 2, pull the protective cover 4 outward, so that the protective cover 4 is far away from the outer casing 3, and the rubber plug 5 is detached The data line is connected to the jack 2, and then the protective cover 4 can be turned up or down, and the L-shaped rotating connecting plate 6 is rotated. When the protective cover 4 avoids the data line to connect the jack 2, the data transmission line can be used to connect the data. Connect the cable to jack 2 for use;

When idle, pull out the protective cover 4 while rotating the protective cover 4, and stop rotating the protective cover 4 when the rubber plug 5 faces the data line connection jack 2, because when the protective cover 4 is pulled outward, the No. 1 connecting column 7 will also Move and compress the No. 1 return spring 10 through the cooperation of the No. 1 limit plate 9 and the L-shaped rotary connecting plate 6. The rubber plug 5 is facing the data line connection jack 2 and then loosen the protective cover 4. The No. 1 return spring 10 releases the elastic force To reset the protective cover 4, the protective cover 4 covers the opening end of the outer shell 3, and the rubber plug 5 will also be embedded in the data line connection jack 2, so as to reliably prevent external dust from entering the data line connection jack 2.

In all examples shown and described herein, any specific values should be construed as merely exemplary and not limiting, and thus other examples of the exemplary embodiments may have different values.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In addition, in the description of the embodiments of the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "connection", "connection", "setting", "installation" 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 an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A semiconductor memory device comprising a semiconductor memory body (1) having a plurality of data line connection jacks (2) at an end face of the semiconductor memory body (1), characterized in that: the semiconductor memory comprises a semiconductor memory body (1) and is characterized by further comprising an outer shell (3), a protective cover (4), an L-shaped rotary connecting plate (6), a first connecting column (7) and a first return spring (10), wherein the semiconductor memory body (1) is installed in the outer shell (3), and the protective cover (4) is located at the opening end of the outer shell (3); two L type swivelling joint board (6) utilize the pivot symmetry to install the open end both sides of shell body (3) the outer wall of protective cover (4) is fixed with connecting block (8) that two symmetries distribute, the one end of spliced pole (7) with connecting block (8) fixed connection, the other end run through L type swivelling joint board (6), and the one end of keeping away from connecting block (8) for spliced pole (7) is fixed with spacing dish (9) No. one, reset spring (10) cover is established just be in on spliced pole (7) spacing dish (9) with between L type swivelling joint board (6).

2. A semiconductor memory device according to claim 1, wherein: the inner diameter of the protective cover (4) is equal to the outer diameter of the outer shell (3).

3. A semiconductor memory device according to claim 1, wherein: the inner wall of protective cover (4) bonds and is fixed with rubber buffer (5) and can imbed in data line connection jack (2).

4. A semiconductor memory device according to claim 1, wherein: the auxiliary stabilizing assembly (11) comprises a T-shaped block (12), a movable plate (13) and a positioning assembly (14), the movable plate (13) is distributed in the outer shell (3), the T-shaped block (12) is fixed at the tail end of the semiconductor memory body (1), the left end and the right end of the T-shaped block (12) are both in an isosceles triangle structure, and two groups of positioning assemblies (14) matched with the T-shaped block (12) are mounted on the movable plate (13); the positioning assembly (14) comprises a triangular block (18) and a third return spring (21), a fixing plate (19) is fixed on the movable plate (13), a third connecting column (20) penetrating through the fixing plate (19) is fixed on the outer wall of the triangular block (18), and the third return spring (21) is sleeved on the third connecting column (20) and is positioned between the triangular block (18) and the fixing plate (19); and a third limiting disc (22) is fixed at one end of the third connecting column (20) far away from the triangular block (18).

5. A semiconductor memory device according to claim 4, wherein: still include reset spring (17) No. two still be fixed with spliced pole (15) No. two on fly leaf (13), just No. two one end that fly leaf (13) were kept away from in spliced pole (15) is run through and is extended to the outside of shell body (3) be fixed with No. two spacing dishes (16) on the end of stretching out of spliced pole (15), no. two reset spring (17) cover are established on No. two spliced poles (15) and be in No. two spacing dishes (16) with between shell body (3).

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