CN220340637U

CN220340637U - Cabinet with external hard disk hot plug interface

Info

Publication number: CN220340637U
Application number: CN202321705615.5U
Authority: CN
Inventors: 刘爱娇; 刘永成
Original assignee: Dongguan Donghua Electronic Technology Co ltd
Current assignee: Dongguan Donghua Electronic Technology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-01-12
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the technical field of computer host cases, in particular to a case with an external hard disk hot plug interface, which comprises a case, wherein a top cover is fixedly connected to the top surface of the case, a power key is fixedly arranged at the top of the top cover, a data interface is arranged at the top of the top cover, a heat dissipation port is fixedly arranged at the top of the case, a hard disk plug groove is formed in the top surface of the case, and a hot plug device and a protection device are arranged in the hard disk plug groove. According to the utility model, the protection device is arranged, the hot-plug interface is covered by the protection plate, dust accumulation in the hot-plug interface is avoided, poor contact is avoided, the hot-plug interface is prevented from being damaged accidentally, when a hard disk is required to be plugged, the protection plate is only required to be pressed inwards, the protection plate is clamped by the stop block, the hot-plug interface extends out of the adapting port, the hard disk can be plugged into the hot-plug interface easily, the structure is simple, the protection is careful, and the use is convenient.

Description

Cabinet with external hard disk hot plug interface

Technical Field

The utility model relates to the technical field of computer host cases, in particular to a case with an external hard disk hot plug interface.

Background

Computers have become an indispensable article in people's daily life, and the fixed computer hard disk is equipped with in the computer and is used for storing electronic document, and the time is tired, and the hard disk space of computer host computer fixed mounting can't satisfy the needs of storage, often needs to increase hard disk this moment. In addition, a separate hard disk may be required to transfer large files between different computers.

The hot plug refers to that a module and a board card are inserted into or pulled out of a system without influencing the normal operation of the system under the condition that the power supply of the system is not closed, so that the reliability, the quick maintainability, the redundancy, the timely recovery capability to disasters and the like of the system are improved. For a high-power modularized power system, the hot plug technology can replace a power module with a fault under the condition of maintaining the voltage of the whole power system, and ensure that other power modules in the modularized power system normally operate.

For the convenience of use, the configuration is being gradually updated to current quick-witted case, has partial host computer to set up hard disk hot plug interface on the machine top, realizes the purpose of direct plug hard disk in the use, but general hot plug interface is for plug convenience, and direct naked setting is on quick-witted case top surface, not only is easy the deposition in the interface, leads to contacting failure, and in office process, office supplies drop or drinking water spill, all probably causes the damage to hot plug interface. In view of this, we propose a chassis with external hard disk hot plug interface.

Disclosure of Invention

The utility model aims to provide a case with an external hard disk hot plug interface, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an external hard disk hot plug interface's quick-witted case, includes quick-witted case, fixedly connected with top cap on the machine case top surface, top cap top fixed mounting has the power key, data interface has been seted up at the top cap top, machine case top fixed mounting has the thermovent, hard disk jack has been seted up on the machine case top, be provided with hot plug device and protector in the hard disk jack, protector includes slide rail, guard plate, adaptation mouth, spring one, spout, dog, spring two, the quantity of slide rail is two slide rail symmetry fixed connection is on the both sides of hard disk jack, guard plate swing joint is in the hard disk jack, the guard plate is seted up on the slide rail through the slide hole sliding connection with the slide rail adaptation that both sides were seted up, the adaptation mouth is seted up on the guard plate, spring one end and guard plate fixed connection, spring one other end and hot plug device fixed connection, the spout is seted up on the tank bottom of hard disk jack, dog sliding connection is in the spout, spring two ends and spout bottom fixed connection, spring two other end and bottom surface fixed connection.

Preferably, the hot plug device comprises a mounting plate, a hot plug connector, a hot plug interface and a SATA wire, wherein the mounting plate is fixedly connected to the middle part of the hard disk plug groove, the first spring is fixedly connected with one side of the mounting plate, the hot plug connector is fixedly installed on one side of the mounting plate, the hot plug interface is fixedly installed on the hot plug connector, the hot plug interface penetrates through a through hole formed in the mounting plate, the hot plug interface corresponds to the position of the adapting port, one end of the SATA wire is fixedly connected to the hot plug connector, and the other end of the SATA wire penetrates through the chassis and is connected with the motherboard.

Preferably, the distance between the two adjacent surfaces of the mounting plate and the stop block is greater than the thickness of the protection plate, and the arrangement ensures that the protection plate can move between the mounting plate and the stop block.

Preferably, the length of the hot plug interface extending out of the mounting plate is larger than the distance between the mounting plate and two similar sides of the stop block, so that after the protection plate is clamped by the stop block, the hot plug interface can extend out of the adapting port, and hot plug operation is convenient to conduct.

Preferably, the guard plate is in an inverted L-shaped arrangement, two L-shaped surfaces of the guard plate are respectively attached to two sides of the hard disk inserting groove, and the bottom surface of the vertical plate of the guard plate is attached to the bottom surface of the hard disk inserting groove, so that the guard plate can cover the hard disk inserting groove completely, the hot plug device is tightly protected, and the hot plug device is protected from being damaged due to external influences.

Preferably, when the first spring is in a natural state, the distance between the two surfaces of the vertical plate of the protection plate, which are separated from the stop block, is smaller than the limit compression amount of the first spring, and the distance between the two surfaces of the transverse plate of the protection plate, which are close to the inner wall of the hard disk inserting groove, is larger than the limit compression amount of the first spring, so that the arrangement ensures that the protection plate cannot be blocked by the first spring or the transverse plate when sliding in the hard disk inserting groove, and can move to the position between the mounting plate and the stop block.

Preferably, when the second spring is in a natural state, one side, close to the protection plate, of the part, extending out of the sliding groove, of the stop block is provided with an inclined plane, and when the protection plate applies horizontal pressure to the stop block, a vertical downward component force is generated through the inclined plane by the aid of the inclined plane, so that the stop block is pressed into the sliding groove.

Preferably, when the second spring is in a natural state, the length of the stop block extending out of the sliding groove is smaller than the limit compression amount of the second spring, so that the stop block can be ensured to completely slide into the sliding groove when being subjected to enough pressure, and the protection plate can be ensured to pass through the stop block.

By means of the technical scheme, the utility model provides a case with an external hard disk hot plug interface. The method has at least the following beneficial effects:

(1) According to the utility model, the protection device is arranged, the hot-plug interface is covered by the protection plate, dust accumulation in the hot-plug interface is avoided, poor contact is avoided, the hot-plug interface is prevented from being damaged accidentally, when a hard disk is required to be plugged, the protection plate is only required to be pressed inwards, the protection plate is clamped by the stop block, the hot-plug interface extends out of the adapting port, the hard disk can be plugged into the hot-plug interface easily, the structure is simple, the protection is careful, and the use is convenient.

(2) According to the utility model, the hot plug device is arranged, the hot plug connector is fixedly arranged at the top of the chassis, and the hot plug interface extends out of the mounting plate, so that hot plug operation of the hard disk can be directly carried out without the assistance of other devices during hot plug or hot plug of the hard disk, and the use is very convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the top structure of the chassis after the protection plate is hidden in the utility model;

FIG. 3 is an enlarged cross-sectional view of the top of the chassis of the present utility model.

In the figure: 1. a chassis; 2. a top cover; 3. a power key; 4. a data interface; 5. a heat radiation port; 6. a hard disk plug-in slot; 7. a hot plug device; 701. a mounting plate; 702. a hot plug connector; 703. a hot plug interface; 704. SATA lines; 8. a protective device; 801. a slide rail; 802. a protection plate; 803. an adaptation port; 804. a first spring; 805. a chute; 806. a stop block; 807. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution:

the chassis with an external hard disk hot plug interface comprises a chassis 1, wherein a top cover 2 is fixedly connected to the top surface of the chassis 1, a power key 3 is fixedly arranged at the top of the top cover 2, a data interface 4 is arranged at the top of the top cover 2, a heat dissipation port 5 is fixedly arranged at the top of the chassis 1, a hard disk plug groove 6 is arranged at the top surface of the chassis 1, a hot plug device 7 and a protection device 8 are arranged in the hard disk plug groove 6, the protection device 8 comprises two slide rails 801, protection plates 802, an adapting port 803, a first spring 804, a slide groove 805, a stop block 806 and a second spring 807, the number of the slide rails 801 is two, the two slide rails 801 are symmetrically and fixedly connected to two sides of the hard disk plug groove 6, the protection plates 802 are movably connected to the hard disk plug groove 6 through slide holes which are formed in two sides and are matched with the slide rails 801, the protection plates 802 are in an inverted L-shaped arrangement, the two L-shaped surfaces of the protection plates 802 are respectively attached to two sides of the hard disk plug groove 6, the bottom surface of the vertical plate of the protection plate 802 is attached to the bottom surface of the hard disk inserting groove 6, so that the protection plate 802 can completely cover the hard disk inserting groove 6, the hot plug device 7 is tightly protected, the hot plug device 7 is protected from being damaged by external influences, the adapting port 803 is formed on the protection plate 802, one end of the first spring 804 is fixedly connected with the protection plate 802, the other end of the first spring 804 is fixedly connected with the hot plug device 7, when the first spring 804 is in a natural state, the distance between the two surfaces of the vertical plate of the protection plate 802 and the stop block 806 is smaller than the limit compression amount of the first spring 804, the distance between the two surfaces of the transverse plate of the protection plate 802 and the inner wall of the hard disk inserting groove 6 is larger than the limit compression amount of the first spring 804, so that the protection plate 802 can not be blocked by the first spring 804 when sliding into the hard disk inserting groove 6, the side of the part of the second spring 807 extending out of the chute 805, which is close to the protection plate 802, is provided with an inclined surface, when the protection plate 802 applies horizontal pressure to the baffle 806, a vertical downward component force is generated through the inclined surface, so that the baffle 806 is pressed into the chute 805, when the second spring 807 is in a natural state, the length of the baffle 806 extending out of the chute 805 is smaller than the limit compression amount of the second spring 807, and thus the arrangement ensures that the baffle 806 can completely slide into the chute 805 when receiving enough pressure.

Further, the hot plug device 7 includes a mounting plate 701, a hot plug connector 702, a hot plug interface 703, and a SATA line 704, where the mounting plate 701 is fixedly connected to the middle of the hard disk socket 6, the first spring 804 is fixedly connected to one side of the mounting plate 701, the hot plug connector 702 is fixedly installed on one side of the mounting plate 701, the hot plug interface 703 is fixedly installed on the hot plug connector 702, and the hot plug interface 703 passes through a through hole formed in the mounting plate 701, the position of the hot plug interface 703 corresponds to that of the adapting port 803, the distance between two adjacent sides of the mounting plate 701 and the stop block 806 is greater than the thickness of the protection plate 802, so that the protection plate 802 can move to between the mounting plate 701 and the stop block 806, and the length of the hot plug interface 703 extending out of the mounting plate 701 is greater than the distance between two adjacent sides of the mounting plate 701 and the stop block 806, so that after the protection plate 802 is clamped by the stop block 806, the hot plug interface 703 can extend out from the adapting port 704, facilitating hot plug operation, one end of the SATA line 803 is fixedly connected to the hot plug connector 702, and the other end of the SATA line 704 runs through 1 and is connected to the host board.

The electrical components and devices in the embodiment are all existing devices known in the art, and the protection content of the utility model does not relate to the improvement of the internal structure of the devices; the utility model only improves the top structure of the case 1, but does not relate to the improvement of the internal operation structure and configuration of the case 1, and the specific configuration can be set by a person skilled in the art according to the actual situation.

When the case with the external hard disk hot plug interface is used, the hot plug device 7 is assembled according to the requirement, the host is started to work through the power key 3, and the host can be connected with external equipment through the data interface 4, so that data transmission is performed.

When the hard disk is required to be hot-plugged, the protection plate 802 is pressed into the hard disk plugging groove 6, the protection plate 802 slides along the sliding rail 801, when the protection plate 802 contacts with the stop block 806, the protection plate 802 presses the inclined surface of the stop block 806, the stop block 806 is pressed by the component force along the vertical direction after the inclined surface of the stop block 806 is subjected to horizontal pressure to slide and shrink towards the sliding groove 805 until the stop block 806 is completely retracted into the sliding groove 805, the stop block 806 is not pressed by the protection plate 802 any more after the stop block 806 continues to slide, at the moment, the elastic force generated by deformation of the second spring 807 pushes the stop block 806 to reset and stretch out of the sliding groove 805, the protection plate 802 is clamped and fixed at the position between the mounting plate 701 and the stop block 806, at the moment, the hot-plug interface 703 stretches out of the adapting port 803, and the hard disk required to be hot-plugged can be plugged into the hot-plug interface 703.

When the hard disk is used, the hard disk is pulled out of the hot plug interface 703, the stop block 806 is pressed downwards, the stop block 806 is stressed and contracted into the sliding groove 805, the protection plate 802 is extruded by the elastic force generated by deformation of the first spring 804, when the protection plate 802 is extruded and moved onto the top surface of the stop block 806 by the elastic force, the hand or the instrument for pressing the stop block 806 is removed, the protection plate 802 is extruded and reset until the first spring 804 is completely reset to be in a natural state, at the moment, the protection plate 802 completely covers the hot plug device 7, the hot plug device 7 is protected, and dust deposition in the hot plug interface 703 or accidental damage to the hot plug interface 703 is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an external hard disk hot plug interface's machine case, includes machine case (1), its characterized in that: the novel heat exchanger is characterized in that a top cover (2) is connected to the case (1), a power key (3) is connected to the top cover (2), a data interface (4) is arranged on the top cover (2), a heat dissipation port (5) is connected to the case (1), a hard disk inserting groove (6) is formed in the case (1), and a hot plug device (7) and a protection device (8) are arranged in the hard disk inserting groove (6);

the protection device (8) comprises a sliding rail (801), a protection plate (802), an adapting port (803), a first spring (804), a sliding groove (805), a stop block (806) and a second spring (807), wherein the sliding rail (801) is connected to a hard disk inserting groove (6), the protection plate (802) is connected to the sliding rail (801) in a sliding mode, the adapting port (803) is formed in the protection plate (802), one end of the first spring (804) is connected with the protection plate (802), the other end of the first spring (804) is connected with a hot plug device (7), the sliding groove (805) is formed in the hard disk inserting groove (6), the stop block (806) is connected to the sliding groove (805) in a sliding mode, one end of the second spring (807) is connected with the sliding groove (805), and the other end of the second spring (807) is connected with the stop block (806).

2. The enclosure of claim 1, wherein the enclosure further comprises: the hot plug device (7) comprises a mounting plate (701), a hot plug connector (702), a hot plug interface (703) and a SATA wire (704), wherein the mounting plate (701) is connected in a hard disk plug groove (6), a first spring (804) is connected with the mounting plate (701), the hot plug connector (702) is connected to the mounting plate (701), the hot plug interface (703) is connected to the hot plug connector (702), the hot plug interface (703) penetrates through a through hole formed in the mounting plate (701), the hot plug interface (703) corresponds to the position of an adapting port (803), one end of the SATA wire (704) is connected to the hot plug connector (702), and the other end of the SATA wire (704) penetrates through a chassis (1) to be connected with a host board.

3. The enclosure of claim 2, wherein the enclosure further comprises: the distance between the two adjacent sides of the mounting plate (701) and the stop block (806) is larger than the thickness of the protection plate (802).

4. The enclosure of claim 2, wherein the enclosure further comprises: the length of the hot plug interface (703) extending out of the mounting plate (701) is larger than the distance between two adjacent sides of the mounting plate (701) and the stop block (806).

5. The enclosure of claim 1, wherein the enclosure further comprises: the protection plate (802) is in an inverted L-shaped arrangement, two L-shaped surfaces of the protection plate (802) are respectively attached to two sides of the hard disk inserting groove (6), and the bottom surface of the vertical plate of the protection plate (802) is attached to the bottom surface of the hard disk inserting groove (6).

6. The enclosure of claim 1, wherein the enclosure further comprises: when the first spring (804) is in a natural state, the distance between two faces of the vertical plate of the protection plate (802) and the stop block (806) which are separated from each other is smaller than the limit compression amount of the first spring (804), and the distance between two faces of the transverse plate of the protection plate (802) which are close to the inner wall of the hard disk inserting groove (6) is larger than the limit compression amount of the first spring (804).

7. The enclosure of claim 1, wherein the enclosure further comprises: when the second spring 807 is in a natural state, a part of the stop block 806 extending out of the chute 805 is inclined at one side close to the protection plate 802.

8. The enclosure of claim 1, wherein the enclosure further comprises: when the second spring (807) is in a natural state, the length of the stop block (806) extending out of the sliding groove (805) is smaller than the limit compression amount of the second spring (807).