CN214540652U

CN214540652U - Bracket structure and case of CD-ROM drive

Info

Publication number: CN214540652U
Application number: CN202120920734.7U
Authority: CN
Inventors: 朱晓闯
Original assignee: Ziguang Computer Technology Co Ltd
Current assignee: Ziguang Computer Technology Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-10-29
Anticipated expiration: 2031-04-29

Abstract

A bracket structure and a chassis of an optical drive belong to the technical field of data processing equipment components. Comprises a bracket body, which is suitable for being movably connected with a shell; the limiting part is arranged at the end part of the bracket body and comprises a fixed end facing the bracket body and a connecting end far away from the bracket body, the connecting end is provided with a butting part and a clamping part, the butting part is used for being butted and connected with the shell, and the clamping part is used for being clamped and connected with the shell; the locating part includes at least two, and just at least two the length of the stiff end of locating part is different. The utility model discloses a set up the locating part and inject the bracket body in the position of use, realize the adjustment to bracket body position through the locating part that uses different length simultaneously, make the bracket body can be located the position of use that corresponds size casing, can use convenient to use in not unidimensional casing promptly.

Description

Bracket structure and case of CD-ROM drive

Technical Field

The utility model relates to a data processing equipment technical field, concretely relates to tray structure and quick-witted case of CD-ROM.

Background

An optical drive is an optical disc drive for reading or writing data to an optical disc, and is typically mounted in a housing 102 of a notebook computer, a chassis, or a separate optical drive. The CD driver comprises a laser head component, a spindle motor and a bracket, wherein the laser head component is used for reading or inputting data, the spindle motor provides driving force for the operation of the CD, and the bracket is used for bearing the CD and driving the CD to enter or extend out of the CD driver.

In the prior art, as shown in fig. 1, a body 101 of a bracket is provided with a slot member 104, a limiting plate 103 and a hook mechanism are arranged in a casing 102 for mounting an optical drive, when in use, the bracket is pushed to move into the casing 102, the limiting plate 103 abuts against the body 101 of the bracket to prevent the bracket from continuing to move into the casing 102, and at this time, the hook mechanism is connected with the slot member 104 in a clamping manner to prevent the bracket from moving towards the direction outside the casing 102, so as to limit the bracket at a use position; however, the above structure in the prior art causes the housing 102 to be able to mount only the bracket with the corresponding size, and when the size of the bracket is smaller than the mounting space in the housing 102, and the bracket enters the housing 102 and abuts against the limit plate 103, the bracket deviates from the use position, and the optical disc drive cannot be used, so that the bracket in the prior art is only able to be mounted in the housing 102 with the matched size, and cannot be used in other housings 102, and the problem of inconvenient use is caused.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the bracket among the prior art and injecing its position by draw-in groove spare and limiting plate, leads to the bracket only to install in the casing of size adaptation, and unable other casings that are applicable to lead to awkward defect to a bracket structure and quick-witted case of CD-ROM drive are provided.

The utility model provides a following technical scheme:

a tray structure of an optical drive, comprising:

the bracket body is suitable for being movably connected with the shell;

the locating part sets up the tip of bracket body, the locating part includes: the connecting end faces the fixed end of the bracket body and is far away from the connecting end of the bracket body, the connecting end is provided with an abutting part and a clamping part, the abutting part is used for abutting connection with the shell, and the clamping part is used for clamping connection with the shell;

the locating part includes at least two, and just at least two the length of the stiff end of locating part is different.

Optionally, the abutment comprises: the protrusion extends along the length direction of the vertical limiting part and is used for being connected with the shell in an abutting mode.

Optionally, the abutment further comprises: the inserting part is positioned on one side of the bulge, which is far away from the bracket body, and the inserting part is suitable for being inserted into the limiting groove of the shell.

Optionally, the clamping portion includes: and the clamping groove is used for being connected with the clamping hook mechanism of the shell in a clamping way.

A chassis, comprising:

the bracket structure of the optical drive;

the shell is provided with an accommodating cavity for accommodating the bracket structure of the CD-ROM drive.

Optionally, the accommodating cavity is located on a cavity wall of the bracket structure of the optical drive in the moving direction and is provided with a limiting groove.

Optionally, the holding intracavity is equipped with trip mechanism, trip mechanism includes:

the clamping hook body is movably connected with the shell;

the elastic piece is connected with the shell and the clamping hook body and provides force towards the clamping portion for the clamping hook body.

Optionally, the side walls of the hook body located in the moving direction of the bracket structure of the optical drive are all obliquely arranged, and the distance between the side walls facing one end of the elastic part is larger than the distance between the side walls and one end of the elastic part.

Optionally, a slide rail for slidably connecting a bracket structure of the optical drive is disposed in the accommodating cavity.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a bracket structure of CD-ROM drive, which comprises a bracket body, which is suitable for being movably connected with a shell; the locating part sets up the tip of bracket body, the locating part includes: the connecting end faces the fixed end of the bracket body and is far away from the connecting end of the bracket body, the connecting end is provided with an abutting part and a clamping part, the abutting part is used for abutting connection with the shell, and the clamping part is used for clamping connection with the shell; the locating part includes at least two, and just at least two the length of the stiff end of locating part is different.

The utility model limits the position of the bracket body in the shell by arranging the limiting part, the abutting part of the limiting part is used for abutting against the shell to prevent the bracket body from continuously moving into the shell, the clamping part is used for being connected with the shell in a clamping way to prevent the bracket body from moving out of the shell, thereby limiting the bracket body at the use position, simultaneously, the limiting parts comprise at least two fixing ends, the lengths of the fixing ends of at least two limiting parts are different, when the bracket body is matched with shells with different sizes for use, the limiting part with the length adaptation of the fixing end can be selected according to the size of the shell, the position of the bracket body in the shell is adjusted by the length of the limiting part, thereby the bracket body can be positioned at the use position corresponding to the shell, compared with the prior art that the bracket body adopts the self-to-shell abutting and is clamped with the shell by the clamping groove part, lead to its shift position can not adjust, the utility model discloses a set up locating part and replace prior art draw-in groove spare and limiting plate to the locating part through using different length realizes the adjustment to bracket body position, can also play limiting displacement to the bracket body simultaneously, makes the utility model discloses a bracket structure can use convenient to use in not unidimensional casing.

2. The utility model provides a bracket structure of CD-ROM drive, butt portion include along perpendicular with the arch that locating part length direction extended, the arch is used for linking to each other with the casing butt.

The utility model discloses an abutting portion include along perpendicular with the arch that locating part length direction extends to increased the length and the area of butt, promoted the stability of butt, and played limiting displacement simultaneously, avoided there being angular deviation between locating part and the casing.

3. The utility model provides a bracket structure of CD-ROM drive, butt portion is still including being located the arch is kept away from the grafting portion of bracket body one side, grafting portion is suitable for and inserts the spacing inslot of casing.

The utility model discloses a butt portion is still including being located the arch is kept away from the grafting portion of bracket body one side, grafting portion play the limited action, avoid butt portion and bracket body to appear rocking to guaranteed the precision that the bracket body is located the position of use simultaneously.

4. The utility model provides a case, which comprises the bracket structure of the CD-ROM drive; the shell is provided with an accommodating cavity for accommodating the bracket structure of the CD-ROM drive.

The utility model discloses a machine case includes foretell optical drive's bracket structure and casing to can install not unidimensional bracket body, make not unidimensional bracket body homoenergetic be located the service position, convenient to use through the locating part of chooseing for use different length.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 diagram of a prior art solution;

fig. 2 is a schematic structural diagram of a length limiting member according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a position limiting member of another length according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of the bracket body and the housing provided in embodiment 1 of the present invention;

fig. 5 is a schematic structural view illustrating a connection between a limiting member and a housing according to embodiment 1 of the present invention.

Description of reference numerals:

101. a body; 102. a housing; 103. a limiting plate; 104. a slot member; 1. a bracket body; 2. a limiting member; 3. a housing; 4. a plug-in part; 5. a limiting groove; 6. a protrusion; 7. a hook body; 8. a clamping groove; 9. a fixed end; 10. and a connecting end.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

The present embodiment provides a tray structure of an optical disc drive, as shown in FIGS. 2-5, comprising

The bracket body 1 is suitable for being movably connected with the shell 3, the laser head assembly is installed in the shell 3, the corresponding positions of the bracket body 1 and the laser head assembly are the using positions of the bracket body 1, and the laser head assembly can read or input data of an optical disc on the bracket body 1.

In this embodiment, the connection structure between the bracket body 1 and the housing 3 is not specifically limited, and in this embodiment, the bracket body 1 and the housing 3 are slidably connected through a slide rail; of course, in other embodiments, the bracket body 1 may be directly inserted into the housing 3.

The locating part 2, set up the tip of bracket body 1, locating part 2 includes: the fixing end 9 of the present embodiment is disposed in an L shape, a portion parallel to the end face of the bracket body 1 is detachably connected to the bracket body 1 by a screw, the connecting end 10 is provided with an abutting portion and a clamping portion, the abutting portion is used for abutting and connecting to the housing 3, the clamping portion is used for clamping and connecting to the housing 3, the abutting portion of the present embodiment includes a protrusion 6 extending vertically to the length direction of the limiting member 2, the protrusion 6 is preferably symmetrically disposed, and an insertion portion 4 located on a side of the protrusion 6 away from the bracket body 1, the length direction of the limiting member 2 is the moving direction of the bracket body 1, the protrusion 6 is used for abutting and connecting to the housing 3, the insertion portion 4 is adapted to be inserted into the limiting groove 5 of the housing 3, the clamping portion of the present embodiment includes a clamping groove 8, the positioning device is used for being connected with a hook mechanism of a housing 3 in a clamping manner, as shown in fig. 2 or fig. 3, the limiting member 2 of the embodiment includes at least two, and the fixed ends 9 of at least two limiting members 2 have different lengths; the limiting pieces 2 are used for limiting the bracket body 1 at the use position, and meanwhile, the limiting pieces 2 with different lengths are used for adjusting the position of the bracket body 1, so that the bracket body 1 can be located at the use position corresponding to the size of the shell 3, namely, the bracket body can be used in the shells 3 with different sizes.

The structure of the limiting member 2 is not specifically limited in this embodiment, and preferably, as shown in fig. 2 to 5, the limiting member 2 of this embodiment is a plate-shaped structure; of course, in other embodiments, the position-limiting member 2 may also be a column structure.

The structure of the fixing end 9 is not specifically limited in this embodiment, and in other embodiments, the fixing end 9 may also be configured as a threaded structure and detachably connected through a threaded hole provided on the bracket body 1; the fixed end 9 can also be connected with the bracket body 1 in an inserting way, and the inserting direction is vertical to the moving direction of the bracket body 1.

The structure of the abutting part is not specifically limited in this embodiment, and in other embodiments, the abutting part may not be provided with the insertion part 4, and only has the protrusion 6 to be abutted and connected with the housing 3; the abutting part can also be provided with no inserting part 4 and no protrusion 6, the end face of the limiting part 2 is the abutting part at the moment, and the end face is abutted and connected with the shell 3.

The specific structure of the housing 3 is not limited in this embodiment, and it may be a notebook computer housing, or a chassis housing, or an independent optical drive housing.

The present embodiment further provides a chassis, as shown in fig. 4 and 5, including

The optical drive comprises a bracket structure and a shell 3 of the optical drive with any structure, wherein the shell 3 is provided with a containing cavity for containing the bracket structure of the optical drive, the using position is positioned in the containing cavity, the containing cavity is provided with a limiting groove 5 in the moving direction of the bracket structure of the optical drive and used for being inserted with an inserting part 4, the cavity wall is used for being abutted against a bulge 6, a clamping hook mechanism is arranged in the containing cavity and comprises a clamping hook body 7 and an elastic piece, the elastic piece is preferably a spring, the clamping hook body 7 is hinged with the shell 3, the elastic piece is connected with the shell 3 and the clamping hook body 7, the elastic piece provides force towards the clamping part for the clamping hook body 7 so as to drive the clamping hook body 7 to be clamped with a clamping groove 8, the side wall of the clamping hook body 7 in the moving direction of the bracket structure of the optical drive is inclined, and the distance between the side wall and one end of the elastic piece is larger than that far away from one end of the elastic piece, when the bracket body 1 moves towards the accommodating cavity, the limiting part 2 applies pressure to one side wall of the hook body 7 to enable the hook body 7 to move so as to prevent the hook body from blocking the movement of the limiting part 2, when the bracket body 1 is located at the using position, the hook body 7 is driven by the elastic part to recover the original position and is clamped with the clamping groove 8, when the bracket body 1 is driven to move towards the outside of the accommodating cavity, the limiting part 2 applies pressure to the other side wall of the hook body 7 to enable the hook body 7 to move so as to prevent the hook body from blocking the movement of the limiting part 2, when the limiting part 2 is separated from the position of the hook body 7, the hook body 7 is driven by the elastic part to recover the original position, and a slide rail for slidably connecting with a bracket structure of the optical drive is arranged in the accommodating cavity so as to facilitate the movement of the bracket structure of the optical drive; the cabinet of the present embodiment can be applied to the bracket bodies 1 having different length dimensions.

In other embodiments, when the position-limiting member 2 does not have the inserting portion 4, the position-limiting groove 5 may not be disposed on the cavity wall of the accommodating cavity in the moving direction of the bracket structure of the optical disc drive.

This embodiment does not do specifically and prescribes a limit to the mounting structure of trip body 7 and elastic component, and in other embodiments, trip body 7 also can slide with casing 3 through spout or slide rail and link to each other to receive the drive of elastic component and move towards joint groove 8, the lateral wall of trip body 7 can not the slope setting this moment.

In this embodiment, the connection mode between the accommodating cavity and the tray structure of the optical disc drive is not specifically limited, and in other embodiments, the tray structure of the optical disc drive may be directly inserted into the accommodating cavity without providing a slide rail.

This embodiment does not do specifically and prescribes a limit to the power source of the bracket structure of optical drive, and it can directly adopt the mode of artifical push-and-pull, also can set up the motor that drives the slide rail and remove, when adopting the motor, need set up the sensor of perception butt portion or with the switch of butt portion butt at casing 3, this sensor or switch link to each other with the motor.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A tray structure for an optical disc drive, comprising:

the bracket body (1) is suitable for being movably connected with the shell (3);

locating part (2), set up the tip of bracket body (1), locating part (2) includes: the fixing end (9) faces the bracket body (1) and the connecting end (10) is far away from the bracket body (1), the connecting end (10) is provided with a butting part and a clamping part, the butting part is used for being butted and connected with the shell (3), and the clamping part is used for being clamped and connected with the shell (3);

the limiting parts (2) comprise at least two limiting parts, and the fixed ends (9) of the limiting parts (2) are different in length.

2. A carrier structure for an optical drive according to claim 1, characterized in that the abutment comprises: the limiting piece (2) is vertically arranged on the shell, and the protrusion (6) extends along the length direction of the limiting piece (2) and is used for being connected with the shell (3) in an abutting mode.

3. A carrier structure for an optical drive according to claim 2, characterized in that the abutment further comprises: the inserting part (4) is positioned on one side, far away from the bracket body (1), of the bulge (6), and the inserting part (4) is suitable for being inserted into the limiting groove (5) of the shell (3).

4. The tray structure of optical disc drive as claimed in claim 1, wherein said clamping portion comprises: and the clamping groove (8) is used for being connected with the clamping hook mechanism of the shell (3) in a clamping way.

5. A chassis, comprising:

a carrier structure for an optical drive according to any of claims 1-4;

a shell (3) provided with a holding cavity for holding the bracket structure of the CD-ROM drive.

6. A cabinet according to claim 5, wherein the accommodating cavity is provided with a limiting groove (5) on a cavity wall in a moving direction of the bracket structure of the optical drive.

7. The chassis of claim 5, wherein a hook mechanism is disposed in the accommodating chamber, the hook mechanism comprising:

the clamping hook body (7) is movably connected with the shell (3);

the elastic piece is connected with the shell (3) and the clamping hook body (7), and provides force towards the clamping portion for the clamping hook body (7).

8. The chassis of claim 7, wherein the side walls of the hook body (7) in the moving direction of the bracket structure of the optical disc drive are all inclined, and the distance between the side walls and the end of the elastic member is larger than the distance between the side walls and the end of the elastic member.

9. The chassis of claim 5, wherein a slide rail is disposed in the receiving cavity for slidably connecting to a bracket structure of the optical disc drive.