MYLAR4 guide disc with protection structure

Abstract

The utility model relates to the technical field of hard disks, and discloses an MYLAR4 guide disk with a protective structure, which comprises a disk body, a mounting sleeve is fixedly mounted at the end part of the disk body, and a protective assembly is arranged on the side surface of the mounting sleeve. According to the MYLAR4 guide disc with the protection structure, the protection assembly is arranged, in the process that a port of the disc body is connected with a connector in an inserted mode, the connector extrudes a baffle and pushes the baffle, the connector is promoted to deflect, the baffle is attached to the surface of the bottom of the connector through the elastic force of a volute spiral spring, and in the process, sliding rods are pushed through arc-shaped grooves, so that the protection structure is formed. According to the hard disk, the sliding rod drives the deflection plate to deflect towards one side of the center of the mounting sleeve in cooperation with guiding and limiting of the spiral groove and the convex ball, so that the connector is clamped, and the situation that the hard disk connecting end falls off from the port of the disk body, and then the normal use effect and the communication stability of the disk body are affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to hard disk technical field, concretely is a MYLAR4 guide disc with protection structure. BACKGROUND

[0002] MYLAR4 guide disc is a kind of solid state disk, hard disk needs to be connected with computer mainboard when using, usually has two kinds of connection lines of data connection line and mainboard power supply line, the connection between connection line and hard disk is detachable, so its connecting structure needs certain protection effect.

[0003] According to the storage hard disk (announcement number: CN220856115U) with protection structure disclosed, in the above application, the second protection plate is rotated by the rotating plate, the second rotating shaft and the rotating plate are relatively rotated, the third rotating shaft and the rotating plate are relatively rotated, until the second protection plate is rotated to the perpendicular state with the first protection plate, at this time, one side of the second protection plate is attached to the inner wall of the square groove, the first clamping groove and the first clamping block are connected, and the second protection plate is clamped on the hard disk body.

[0004] But the above-mentioned equipment in actual use process, the connection between hard disk and connection line is in the natural drooping condition under normal assembly, along with the growth of using time, its connecting place is susceptible to external collision or natural drop and leads to guide disc unable to keep connected state all the time, and further influence the use effect of guide disc;In view of this, we propose a MYLAR4 guide disc with protection structure. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a MYLAR4 guide disc with protection structure to solve the problems proposed in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a MYLAR guide disc with protection structure, including disc body, the end of disc body is fixedly installed with mounting sleeve, the side of mounting sleeve is provided with protection assembly, the protection assembly includes:

[0007] T-shaped block, the T-shaped block is slidably installed on the inner wall of the side of mounting sleeve, the side of T-shaped block is fixedly installed with return spring, the inner wall of T-shaped block is rotatably installed with rotating rod, the outer wall of rotating rod penetrates and is fixedly installed with baffle, the end of rotating rod is provided with volute spring on arc outer wall.

[0008] The circular hole is movably arranged in the inner wall of the baffle, the arc inner wall of the circular hole is provided with a spiral groove, the inner portion of the circular hole is movably arranged with a sliding rod, the inner wall of the center of the circular hole is fixedly arranged with a fixed sleeve, the end inner wall of the fixed sleeve is fixedly connected with the end outer wall of the sliding rod through a connecting spring, the arc outer wall of the sliding rod is fixedly arranged with a convex ball, the convex ball is arranged in the inner portion of the spiral groove, and the sliding rod penetrates and is fixedly arranged with a deflection plate.

[0009] Preferably, a T-shaped sliding groove matched with the T-shaped block is arranged on the inner wall of the side of the mounting sleeve, and the end of the reset spring is fixedly connected to the end inner wall of the T-shaped sliding groove, so that the T-shaped block can move in the horizontal direction along the inner wall of the T-shaped sliding groove.

[0010] Preferably, the arc-shaped groove is recessed on the side close to the center of the mounting sleeve and is outwardly arc-shaped on the side away from the center of the mounting sleeve, so that when the baffle is deflected towards the side of the disc body with the rotating rod as the center of rotation, the arc-shaped convex portion in the arc-shaped groove can extrude the end of the sliding rod to make the sliding rod slide towards the center of the baffle.

[0011] Preferably, a circular hole with a diameter larger than the outer diameter of the volute spring is arranged on the side wall of the T-shaped block, and the two ends of the volute spring are fixedly connected to the arc inner wall of the circular hole and the arc outer wall of the rotating rod, respectively, so that the rotating rod always has a reverse rotation trend to realize reset when rotating.

[0012] Preferably, the end surface of the deflection plate is provided with a close-fitting assembly, the close-fitting assembly comprises a circular rod, a rectangular slot is arranged on the end inner wall of the deflection plate, the circular rod is fixedly arranged on the end inner wall of the rectangular slot, a sawtooth plate is penetratingly and slidingly arranged on the circular rod, and the end outer wall of the sawtooth plate is fixedly connected with a movable spring.

[0013] Preferably, a through hole matched with the outer diameter of the circular rod is arranged on the inner wall of the sawtooth plate, and the movable spring is sleeved on the outer side of the circular rod.

[0014] Preferably, a plurality of groups of sawtooth plates are arranged, and the two ends of the movable spring are connected between the groups of sawtooth plates, so that the sawtooth plates can move horizontally in the rectangular slot during the rotation of the deflection plate and the contact with the surface of the hard disk connecting end.

[0015] Compared with the prior art, the MYLAR 4 guide disc with the protection structure has the following beneficial effects:

[0016] 1. The MYLAR 4 guide disc with a protection structure, by setting the protection assembly, in the process of inserting the port of the disc body and the connecting head, the connecting head extrudes the baffle and generates a push, prompting the latter to deflect, the baffle is attached to the bottom surface of the connecting head by the elastic force of the spiral spring, in this process, the sliding rod is pushed by the arc-shaped groove, and the guide and restriction of the spiral groove and the convex ball are matched, so that the sliding rod drives the deflection plate to deflect towards the center side of the mounting sleeve, so as to clamp the connecting head, so as to avoid the hard disk connecting end from falling off from the port of the disc body, thereby affecting the normal use effect and the stability of communication of the disc body.

[0017] 2. The MYLAR 4 guide disc with a protection structure, by setting the close-together assembly, in the process of rotating the deflection plate and contacting the surface of the hard disk connecting end, the sawtooth plate can move horizontally in the rectangular groove, and can adapt to the shape of the outer surface of the port connecting head, so that it can maintain higher stability when connected with the hard disk port. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view of the main structure of the utility model;

[0019] Figure 2 It is a schematic view of the local explosion of the utility model;

[0020] Figure 3 It is a schematic view of the protection assembly of the utility model;

[0021] Figure 4 It is a schematic view of the cross-section structure of the fixing sleeve of the utility model;

[0022] Figure 5 It is a schematic view of the sliding rod structure of the utility model;

[0023] Figure 6 It is a schematic view of the utility model Figure 5 A enlarged schematic view of the A area of the utility model.

[0024] In the drawing: 1, disc body; 2, mounting sleeve; 3, protection assembly; 31, T-shaped block; 32, reset spring; 33, rotating rod; 34, baffle; 35, spiral spring; 36, round hole; 37, spiral groove; 38, sliding rod; 39, fixing sleeve; 310, connecting spring; 311, convex ball; 312, deflection plate; 313, arc-shaped groove; 4, close-together assembly; 41, round rod; 42, sawtooth plate; 43, movable spring. DETAILED DESCRIPTION

[0025] As Figures 1-6As shown, the utility model provides a technical scheme: a MYLAR4 guide disc with a protection structure, including disc body 1, the end of disc body 1 is fixedly installed with mounting sleeve 2, the side of mounting sleeve 2 is provided with protection assembly 3, protection assembly 3 includes T-shaped block 31, return spring 32, rotating lever 33, baffle 34, scroll spring 35, round hole 36, helical groove 37, sliding rod 38, fixed sleeve 39, connecting spring 310, convex ball 311 and deflector plate 312 and arc slot 313.

[0026] In an embodiment of the utility model, T-shaped block 31 slidingly installs on the side inner wall of mounting sleeve 2, the side of T-shaped block 31 is fixedly installed with return spring 32, the inner wall of T-shaped block 31 is rotatably installed with rotating lever 33, the outer wall of rotating lever 33 is penetrated and fixedly installed with baffle 34, the end arc outer wall of rotating lever 33 is sleeved with scroll spring 35, the inner wall of baffle 34 is provided with round hole 36, the arc inner wall of round hole 36 is provided with helical groove 37, the inside of round hole 36 is movably installed with sliding rod 38, the center inner wall of round hole 36 is fixedly installed with fixed sleeve 39, connecting spring 310 is fixedly connected between the end inner wall of fixed sleeve 39 and the end outer wall of sliding rod 38, the arc outer wall of sliding rod 38 is fixedly installed with convex ball 311, convex ball 311 is arranged in the inside of helical groove 37, sliding rod 38 is penetrated and fixedly installed with deflector plate 312, the side outer surface of mounting sleeve 2 is provided with arc slot 313.

[0027] Further, the number of mounting sleeve 2 is provided with four groups, and four groups of mounting sleeve 2 are arranged at four top corners of disc body 1 in rectangular array shape, and four groups of mounting sleeve 2 are connected using connecting piece, to form a relatively safe protection structure on the outside of disc body 1, to avoid that external equipment directly extrudes and touches disc body 1, causes damage to disc body 1, simultaneously, the inside of mounting sleeve 2 is provided with screw hole for installation, to facilitate the fixed installation of disc body 1 in the inside of computer case or processor.

[0028] In addition, please refer to the drawings in the description Figures 2-5The side inner wall of the mounting sleeve 2 is provided with a T-shaped sliding groove matched with the T-shaped block 31, and the end of the reset spring 32 is fixedly connected to the end inner wall of the T-shaped sliding groove, so that the T-shaped block 31 can move in the horizontal direction along the inner wall of the T-shaped sliding groove, thereby preliminarily protecting the port position of the disc body 1 in cooperation with the setting of the baffle 34. Further, the side wall of the T-shaped block 31 is provided with a circular hole with a diameter larger than the outer diameter of the volute spring 35, and the two ends of the volute spring 35 are fixedly connected to the arc-shaped inner wall of the circular hole and the arc-shaped outer wall of the rotating rod 33, respectively, so that the rotating rod 33 always has a reverse rotation movement trend to realize reset when rotating. In addition, the number of arc-shaped grooves 313 is two groups, and the two groups of arc-shaped grooves 313 are mirror image arranged on the inner wall of the mounting sleeve 2 at the left and right ends of the baffle 34. At the same time, the arc-shaped grooves 313 are arranged in a concave shape close to the center of the mounting sleeve 2 and in an arc-shaped convex shape away from the center of the mounting sleeve 2, so that when the baffle 34 is deflected towards the side of the disc body 1 with the rotating rod 33 as the center of rotation, the arc-shaped convex part inside the arc-shaped groove 313 can extrude the end of the sliding rod 38 to make the sliding rod 38 slide towards the center side of the baffle 34.

[0029] At the same time, the pitch of the spiral groove 37 is set to be just able to drive the sliding rod 38 to rotate 90° by the pushing of the arc-shaped convex part, so as to make the sliding rod 38 drive the deflection plate 312 to deflect outward by a certain distance, so as to abut against the surface of the hard disk connecting end when the hard disk connecting end passes through the edge of the baffle 34 and contacts the port of the disc body 1, so as to avoid the hard disk connecting end from falling off from the port of the disc body 1, thereby affecting the normal use effect and communication stability of the disc body 1.

[0030] Please refer to the drawings of the accompanying drawings Figures 5-6 In the embodiment of the utility model, the end surface of the deflection plate 312 is provided with a close-fitting assembly 4, the close-fitting assembly 4 comprises a round rod 41, the end surface of the deflection plate 312 is provided with a rectangular groove, the round rod 41 is fixedly installed on the end inner wall of the rectangular groove, the sawtooth plate 42 is slidably installed through the round rod 41, and the movable spring 43 is fixedly connected to the end outer wall of the sawtooth plate 42.

[0031] Specifically, the number of rectangular grooves is provided with two groups, and the two groups of rectangular grooves are mirror image arranged with the central axis of the end section of the deflection plate 312 as the axis of symmetry, at the same time, the inner wall of the sawtooth plate 42 is provided with a through hole matched with the outer diameter of the round rod 41, and the movable spring 43 is sleeved on the outer side of the round rod 41, and the number of sawtooth plates 42 is provided with multiple groups, and the multiple groups of sawtooth plates 42 are connected through the two ends of the movable spring 43, so that the sawtooth plate 42 can move horizontally in the rectangular groove during the rotation of the deflection plate 312 and the surface of the hard disk connection end, and can adapt to the shape of the outer surface of the port connector, so that it can maintain higher stability when connected with the hard disk port connector.

[0032] In the utility model, when using, the disc body 1 is connected with the threaded hole arranged in the mounting sleeve 2 through the fastening bolt, and the disc body 1 is installed in the inside of the machine case or server and used, the protection assembly 3 is arranged, in the process that the port of the disc body 1 is inserted with the connector, the connector extrudes the baffle 34 and generates the pushing to the baffle 34, the baffle 34 is adhered to the bottom surface of the connector by the elastic force of the volute spring 35, in the process, the slide rod 38 is pushed through the arc-shaped groove 313, and the slide rod 38 drives the deflection plate 312 to deflect to the center side of the mounting sleeve 2 by the guidance and limitation of the spiral groove 37 and the convex ball 311, so that the slide rod 38 drives the deflection plate 312 to deflect to the center side of the mounting sleeve 2, and the connector is clamped tightly, so that the hard disk connection end is prevented from falling off from the port of the disc body 1, and the normal use effect and the stability of communication of the disc body 1 are affected.

[0033] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to the general technical personnel in the technical field. Therefore, the modification or improvement without departing from the spirit of the utility model is within the protection scope of the utility model.

Claims

1. A MYLAR (4) guiding disc with a protective structure, comprising a disc body (1), an installation sleeve (2) is fixedly installed at the end of the disc body (1), characterized in that: The side of the mounting sleeve (2) is provided with a protection assembly (3), the protection assembly (3) comprises: A T-shaped block (31) is slidingly installed on the inner wall of the side of the mounting sleeve (2), a reset spring (32) is fixedly installed on the side of the T-shaped block (31), a rotating rod (33) is rotatably installed on the inner wall of the T-shaped block (31), a baffle (34) is penetratingly and fixedly installed on the outer wall of the rotating rod (33), and a volute spring (35) is sleeved on the arc outer wall of the end of the rotating rod (33); A circular hole (36) is formed in the inner wall of the baffle (34), a spiral groove (37) is formed in the arc inner wall of the circular hole (36), a sliding rod (38) is movably installed in the circular hole (36), a fixed sleeve (39) is fixedly installed on the inner wall at the center of the circular hole (36), a connecting spring (310) is fixedly connected between the end inner wall of the fixed sleeve (39) and the end outer wall of the sliding rod (38), a convex ball (311) is fixedly installed on the arc outer wall of the sliding rod (38), the convex ball (311) is arranged in the spiral groove (37), and a deflection plate (312) is penetratingly and fixedly installed on the sliding rod (38).

2. A MYLAR (4) guide disc with a protective structure according to claim 1, characterized in that: A T-shaped sliding groove matched with the T-shaped block (31) is formed in the inner wall of the side of the mounting sleeve (2), and the end of the reset spring (32) is fixedly connected to the end inner wall of the T-shaped sliding groove.

3. A MYLAR (4) guide disc with a protective structure according to claim 1, characterized in that: The arc-shaped groove (313) is recessed on the side close to the center of the mounting sleeve (2) and is outwardly arc-shaped on the side away from the center of the mounting sleeve (2).

4. A MYLAR (4) guide disc with a protective structure according to claim 1, characterized in that: A circular hole with a diameter larger than the outer diameter of the volute spring (35) is formed in the side wall of the T-shaped block (31), and the two ends of the volute spring (35) are fixedly connected to the arc inner wall of the circular hole and the arc outer wall of the rotating rod (33) respectively.

5. A MYLAR (4) guide disc with protective structure according to claim 1, characterized in that: An abutting assembly (4) is arranged on the end surface of the deflection plate (312), the abutting assembly (4) comprises a circular rod (41), a rectangular slot is formed in the end surface of the deflection plate (312), the circular rod (41) is fixedly installed on the end inner wall of the rectangular slot, a sawtooth plate (42) is penetratingly and slidingly installed on the circular rod (41), and the end outer wall of the sawtooth plate (42) is fixedly connected with an elastic spring (43).

6. A MYLAR (4) guide disc with a protective structure according to claim 5, characterized in that: A through hole matched with the outer diameter of the circular rod (41) is formed in the inner wall of the sawtooth plate (42), and the elastic spring (43) is sleeved on the outer side of the circular rod (41).

7. A MYLAR (4) guide disc with a protective structure according to claim 5, characterized in that: A plurality of groups of sawtooth plates (42) are arranged, and the two ends of the elastic spring (43) are connected between the groups of sawtooth plates (42).

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