Case and electronic equipment

Abstract

The utility model discloses a case and electronic equipment, and relates to the technical field of electronic equipment. The case comprises a case body, a first telescopic device and a connecting part, and the first telescopic device is arranged on the case body; the connecting part is connected to one side of the box body through a first telescopic device, and the first telescopic device can stretch out and draw back in the first direction to adjust the distance between the box body and the connecting part; the first telescopic device comprises a locking piece, the locking piece can lock the telescopic length of the telescopic device, and the unlocking direction of the locking piece and the first direction meet the same condition.

Description

Technical Field

[0001] This application relates to the technical field of electronic devices, and more particularly to a chassis and electronic device. Background Technology

[0002] Conventional desktop computers have fixed chassis volumes, which place high demands on the overall installation dimensions of the internal hardware. When hardware upgrades are needed and larger components need to be replaced, the fixed chassis cannot meet the requirements. Utility Model Content

[0003] To address the aforementioned technical problems, the embodiments of this application provide the following technical solutions:

[0004] The first aspect of this application provides a chassis, including:

[0005] Box;

[0006] The first telescopic device is installed on the box body;

[0007] A connecting component is connected to one side of the housing via a first telescopic device. The first telescopic device can extend and retract in a first direction to adjust the distance between the housing and the connecting component.

[0008] The first telescopic device includes a locking element that can lock the telescopic length of the telescopic device, and the unlocking direction of the locking element and the first direction satisfy the same conditions.

[0009] In some modified embodiments of the first aspect of this application, the first telescopic device includes:

[0010] The first rod body has a connecting cavity, a first locking hole, and a second locking hole; the first rod body is connected to the box body;

[0011] The second rod body is slidably connected in the connecting cavity; the second rod body is connected to the connecting component; a limit hole is provided on the second rod body; a locking component is provided inside the second rod body, the locking component includes a driving rod and a locking rod, a locking block is provided on the side of the first end of the locking rod facing the locking hole, the locking block cooperates with the limit hole, and the driving rod is connected to the locking rod;

[0012] Specifically, when the locking rod passes through the limiting hole and engages with the first locking hole, the connecting component is locked in the first position; when the locking rod passes through the limiting hole and engages with the second locking hole, the connecting component is locked in the second position; the locking block can separate from the first or second locking hole under the action of the driving rod, so that the second rod can reciprocate within the connecting cavity.

[0013] In some modified embodiments of the first aspect of this application, the locking element further includes a connecting seat, to which the locking rod is rotatably connected;

[0014] The drive rod is provided with a first sliding groove, and the second end of the snap-fit ​​rod away from the connecting seat is connected to the first sliding groove of the drive rod. The drive rod pushes the snap-fit ​​rod to make the snap-fit ​​block connect with the first snap-fit ​​hole or the second snap-fit ​​hole.

[0015] The first slide has a locking end and an unlocking end. When the second end of the locking rod is located at the locking end of the first slide, the locking block is locked into the first locking hole or the second locking hole; when the second end of the locking rod is located at the unlocking end of the first slide, the locking block is disengaged from the first locking hole or the second locking hole.

[0016] In some modified embodiments of the first aspect of this application, the first slide extends from a position of the drive rod near the first locking hole to a position away from the first locking hole;

[0017] As the drive rod moves away from the locking rod, the second end of the locking rod slides along the first groove so that while the second end of the locking rod moves relatively away from the drive rod, it moves towards the side closer to the first locking hole or the second locking hole, so that the first end of the locking rod moves away from the first locking hole or the second locking hole so that the locking block disengages from the first locking hole or the second locking hole.

[0018] Some modified embodiments of the first aspect of this application also include:

[0019] The grip is fixedly connected to the drive rod;

[0020] The first rod and the second rod are respectively provided with a second slide groove and a third slide groove. The positions of the second slide groove and the third slide groove are corresponding. The gripping part is slidably connected in the second slide groove and the third slide groove. The extension direction of the second slide groove and the third slide groove is the same as the first direction.

[0021] In some modified embodiments of the first aspect of this application, the gripping part includes a connector and a hand-held part that are interconnected, with the connector connected to the drive rod on the side of the drive rod near the connector.

[0022] Some modified embodiments of the first aspect of this application also include:

[0023] The elastic element is disposed between the end of the drive rod away from the snap-fit ​​rod and the second rod body. The elastic element is used to apply a thrust to the drive rod to move towards the connecting seat.

[0024] The second rod body has a fixing part, and the elastic element is connected to the fixing part.

[0025] Some modified embodiments of the first aspect of this application also include:

[0026] The second telescopic device is capable of extending and retracting along a second direction;

[0027] The housing includes multiple first support rods arranged along a first direction and multiple second support rods arranged along a second direction. Multiple first telescopic devices are arranged on the multiple first support rods, and multiple second telescopic devices are arranged on the multiple second support rods. The first direction and the second direction satisfy the condition of being perpendicular.

[0028] Some modified embodiments of the first aspect of this application also include:

[0029] A reinforcing rod is installed between two adjacent first support rods or two adjacent second support rods.

[0030] A second aspect of this application provides an electronic device, comprising:

[0031] Multiple electrical components;

[0032] The chassis includes:

[0033] The enclosure houses multiple detachable electrical components.

[0034] The first telescopic device is installed on the box body;

[0035] A connecting component is connected to one side of the housing via a first telescopic device. The first telescopic device can extend and retract in a first direction to adjust the distance between the housing and the connecting component.

[0036] The first telescopic device includes a locking element that can lock the telescopic length of the telescopic device, and the unlocking direction of the locking element and the first direction satisfy the same conditions. Attached Figure Description

[0037] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily understood by reading the following detailed description with reference to the accompanying drawings. In the drawings, several embodiments of this application are illustrated by way of example and not limitation, with the same or corresponding reference numerals denoteing the same or corresponding parts, wherein:

[0038] Figure 1 A schematic diagram of the structure of an electronic device is shown.

[0039] Figure 2 A schematic diagram of a chassis with its first telescopic device in a locked state is shown.

[0040] Figure 3 A schematic diagram of a partial structure of a chassis with its first telescopic device in a locked state is shown.

[0041] Figure 4 A schematic diagram of a second structure of a first groove in a chassis is shown.

[0042] Figure 5 A schematic diagram of a third structure of a first slide groove in a chassis is shown.

[0043] Explanation of icon numbers:

[0044] 1. Housing; 2. First telescopic device; 21. First rod; 211. First locking hole; 212. Second locking hole; 213. Connecting cavity; 22. Locking element; 221. Connecting seat; 222. Locking rod; 223. Elastic element; 224. Drive rod; 225. First slide groove; 23. Second rod; 24. Limiting hole; 3. Connecting component; 4. Grip part; 41. Handheld part; 42. Connecting component; 5. Second slide groove; 6. Electrical component. Detailed Implementation

[0045] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0046] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application pertains.

[0047] Conventional desktop computers have fixed chassis volumes, which place high demands on the overall installation dimensions of the internal hardware. When hardware upgrades are needed and larger components need to be replaced, the fixed chassis cannot meet the requirements.

[0048] To address the aforementioned technical issues, this disclosure proposes a chassis and electronic equipment that allows for easy expansion of the chassis to accommodate hardware of different sizes, thereby increasing the chassis's applicability.

[0049] Example 1

[0050] like Figure 1 , Figure 2 and Figure 3 As shown, a chassis includes a chassis body 1, a first telescopic device 2, and a connecting component 3. The first telescopic device 2 is disposed on the chassis body 1. The connecting component 3 is connected to one side of the chassis body 1 through the first telescopic device 2. The first telescopic device 2 can extend and retract in a first direction to adjust the distance between the chassis body 1 and the connecting component 3. The first telescopic device 2 includes a locking member 22, which can lock the telescopic length of the telescopic device. The unlocking direction of the locking member 22 and the first direction satisfy the same condition.

[0051] The enclosure 1 refers to the main outer shell of the computer case, serving as its basic frame. Enclosure 1 can be made of metal (such as aluminum alloy or steel plate) or high-strength plastic, used to house and secure the hardware components of a computer or other electronic equipment. Specifically, enclosure 1 can be a rectangular enclosure 1, widely used in desktop computer cases. A rectangular enclosure 1 has a regular cuboid or cube structure, is easy to manufacture and assemble, has high space utilization, and is suitable for standardized hardware installation. Enclosure 1 can also be a tower enclosure 1, placed vertically, with a height greater than its width and depth. Tower enclosure 1 saves desktop space and facilitates cable management and heat dissipation. Enclosure 1 can also be a horizontal enclosure 1, placed horizontally, similar to the "main chassis" of a traditional desktop computer. Horizontal enclosure 1 has a larger width and moderate depth, suitable for scenarios requiring frequent hardware disassembly and assembly. Enclosure 1 can also be an irregularly shaped enclosure 1, designed according to special needs. Irregularly shaped enclosure 1 includes curves, slopes, or other complex geometric structures, suitable for customized equipment or occasions with high aesthetic requirements. The enclosure 1 can also be a modular enclosure 1, a multi-part structure that can be disassembled or combined, supporting flexible expansion and upgrades, suitable for scenarios that require frequent adjustments to the hardware layout. Specifically, an opening can be provided on one side of the enclosure 1, the position of which corresponds to the connecting component 3, thereby facilitating cooperation with the connecting component 3 to expand the internal capacity of the enclosure.

[0052] The first telescopic device 2 refers to a mechanical structure capable of length adjustment in a specific direction (such as front-back, left-right, or up-down), used to change the distance between the chassis 1 and the connecting component 3. Specifically, the first telescopic device 2 can be a linear telescopic device, moving linearly in a single direction (such as front-back or left-right). The first telescopic device 2 has a simple structure, is easy to implement, and is suitable for scenarios requiring unidirectional expansion, such as increasing the depth or width of the chassis. The first telescopic device 2 can also be a multi-axis telescopic device, supporting telescopic operations in two or more directions. It offers high flexibility but has a complex structure, suitable for chassis designs requiring omnidirectional adjustment. The first telescopic device 2 can also be a modular telescopic device, composed of multiple independent telescopic units, which can be freely combined according to needs, offering strong expandability and ease of customization.

[0053] Locking member 22 is a key component in the first telescopic device 2, used to fix the telescopic length and ensure structural stability. The unlocking direction of locking member 22 is approximately the same as the telescopic direction of the first telescopic device 2, making the operating direction of locking member 22 approximately the same as the movement direction of the telescopic device, thus simplifying user operation. Specifically, locking member 22 may include a driving member and a locking button. The driving member is connected to the locking button via a groove. The locking button is provided with an elastic member 223 or a telescopic member perpendicular to the telescopic direction. The driving member moves along the telescopic direction, thereby pushing the locking button to move perpendicular to the telescopic direction, thus completing the locking. Alternatively, the groove can be provided on the driving member, and the locking button can be slidably connected to the driving member via the groove. The driving member moves along the telescopic direction, thereby causing the locking button to move perpendicular to the telescopic direction, thus completing the locking.

[0054] The condition that the unlocking direction of the locking element 22 and the first direction are the same means that the unlocking direction of the locking element 22 and the first direction are approximately the same. That is, the unlocking direction of the locking element 22 and the first direction can be exactly the same, or they can have an angle within 10 degrees.

[0055] The connecting component 3 refers to a structural member connected to the chassis 1 and whose position is adjusted via the first telescopic device 2. It can form an accommodating space together with the chassis 1 for installing larger hardware or components, thereby expanding the overall capacity of the chassis. Specifically, the connecting component 3 can be a side-panel type, serving as part of the side of the chassis and connected to the chassis 1 via a sliding rail or other fixing method. The connecting component 3 is flat, covering one or both sides of the chassis. The material of the connecting component 3 is metal (such as aluminum alloy or steel plate) or high-strength plastic. The connecting component 3 can expand the width of the chassis to accommodate larger graphics cards or heatsinks, providing additional ventilation holes or interfaces. The connecting component 3 can also be an expansion compartment type, an independent compartment structure connected to the chassis 1 via the first telescopic device 2, forming additional accommodating space. It has a complete outer shell structure, similar to a small chassis, and can contain components such as brackets and fans for installing additional hard drives, optical drives, or other storage devices, providing independent heat dissipation and power management. The connecting component 3 can also be a modular connecting component, composed of multiple standardized modules that can be freely combined according to needs. Each module has a specific function (such as heat dissipation, storage, and power management) and supports hot-swapping and quick replacement. It is suitable for scenarios requiring frequent hardware configuration adjustments and is commonly found in high-performance workstations or servers. The connecting component 3 can also be a rail-type connecting component 3, connected to the chassis 1 via slide rails or other guide rail systems, supporting smooth movement in specific directions (such as front-back, left-right), and can be used with other locking components 22 for fixation. The rail-type connecting component 3 can extend the chassis depth for installing longer graphics cards or heatsinks, providing flexible space adjustment capabilities.

[0056] This disclosure connects the connecting component 3 and the housing 1 via a first telescopic device 2. The distance between the connecting component 3 and the housing 1 can be adjusted via the first telescopic device, and a locking component 22 is provided to lock the position of the first telescopic device, thereby expanding the capacity of the chassis. The unlocking direction of the locking component 22 is also set to meet the same condition as the telescopic direction of the first telescopic device, so that the operating direction of the locking component 22 is approximately the same as the movement direction of the telescopic device, thereby simplifying user operation, facilitating the expansion of the chassis, and thus adapting to hardware of different sizes, improving the applicability of the chassis.

[0057] like Figure 1 , Figure 2 and Figure 3 As shown, in some modified embodiments of this application, the first telescopic device 2 includes a first rod 21 and a second rod 23. The first rod 21 is provided with a connecting cavity 213, a first locking hole 211, and a second locking hole 212. The first rod 21 is connected to the housing 1. The second rod 23 is slidably connected in the connecting cavity 213. The second rod 23 is connected to the connecting component 3. A limit hole 24 is provided on the second rod 23. A locking member 22 is provided in the second rod 23. The locking member 22 includes a driving rod 224 and a locking rod 222. The first end of the locking rod 222 faces... A locking block is provided on one side of the locking hole, which cooperates with the limiting hole 24. The drive rod 224 is connected to the locking rod 222. When the locking rod 222 passes through the limiting hole 24 and engages with the first locking hole 211, the connecting component 3 is locked in the first position. When the locking rod 222 passes through the limiting hole 24 and engages with the second locking hole 212, the connecting component 3 is locked in the second position. The locking block can be separated from the first locking hole 211 or the second locking hole 212 under the action of the drive rod 224, so that the second rod 23 can reciprocate within the connecting cavity 213.

[0058] The first rod 21 serves as a fixed end, connected to the housing 1, and provides a sliding cavity (connecting cavity 213) for the second rod 23 to move, providing stable support for the entire telescopic device. The connecting cavity 213 has a hollow structure to accommodate the sliding of the second rod 23. A first locking hole 211 and a second locking hole 212 are provided on the first rod 21, corresponding to the first and second positions of the connecting component 3, respectively, for engaging with the locking block of the locking rod 222. The first locking hole 211 and the second locking hole 212 can be arranged along the extension direction of the first rod 21. Multiple locking holes can also be sequentially arranged along the extension direction of the first rod 21 to provide more locking positions.

[0059] Specifically, the first rod 21 can be a cylindrical or square structure, and the formed connecting cavity 213 can be a circular or square space, as long as it can fit with the second rod 23. There are no limitations on the structure and shape of the connecting cavity 213 and the second rod 23. The first locking hole 211 can be a circular hole, a square hole, or a hole of any other shape, as long as it can fit with the shape of the locking block. There are no limitations on the shape and structure of the first locking hole 211.

[0060] The second rod 23, as the movable end, is connected to the connecting component 3 and can slide within the connecting cavity 213. A limiting hole 24 is provided on the second rod 23 for engaging with the locking block of the locking component 22. Similarly, the limiting hole 24 can be any shape, such as a round hole or a square hole. The second rod 23 can achieve reciprocating movement within the connecting cavity 213 of the first rod 21 through a slide rail or other low-friction design.

[0061] Specifically, the cross-sectional shape of the second rod 23 can be rectangular, which facilitates manufacturing and provides a larger contact area to enhance stability. Alternatively, the cross-sectional shape of the second rod 23 can be circular, suitable for scenarios requiring high symmetry, necessitating additional guiding mechanisms to prevent rotation. The cross-sectional shape of the second rod 23 can also be irregular, designed according to special needs (such as I-beams, T-shapes, etc.), which can improve strength or reduce material usage. The length of the second rod 23 needs to be designed according to the maximum extension range to ensure sufficient overlap at extreme positions to maintain structural stability. The connecting end of the second rod 23, i.e., the part connected to the connecting component 3, can be designed as a standardized interface, such as a threaded hole or a slot. The sliding end of the second rod 23, i.e., the part entering the connecting cavity 213 of the first rod 21, has a smooth surface and a certain degree of wear resistance to reduce friction. The limiting hole 24 is a through hole provided on the second rod 23 for engaging with the locking block of the locking component 22. The diameter of the limiting hole 24 needs to be slightly larger than the size of the locking block to ensure smooth engagement. A slide rail or guide mechanism can also be provided inside the second rod 23 to ensure stable sliding of the second rod 23 within the connecting cavity 213 of the first rod 21, avoiding deviation or jamming. Specifically, a slide rail can be provided on the outer wall of the second rod 23 to cooperate with the inner wall of the connecting cavity 213 of the first rod 21. A ball bearing can also be installed at the sliding end to reduce friction and increase service life.

[0062] The second rod body 23 contains a drive rod 224 channel, which is an internal channel for accommodating the drive rod 224, ensuring that the drive rod 224 can smoothly push the locking rod 222 to move. The drive rod channel can be located at the center or side of the second rod body 23. The drive rod channel can also be designed according to the shape of the drive rod 224, and can be a circular or rectangular channel. The second rod body 23 may also contain a locking rod mounting slot for fixing the position of the locking rod 222, ensuring that it can move correctly under the action of the drive rod 224. The locking rod mounting slot is designed according to the size of the locking rod 222, ensuring that it can move freely but will not loosen. The locking rod mounting slot may include a guide groove or a limiting structure to prevent the locking rod 222 from shifting. If the locking rod 222 needs to be reset by a spring or other elastic element, corresponding installation space must be reserved in the second rod body 23. The elastic element is installed near the tail of the locking rod 222, using a high-strength spring or rubber material to ensure sufficient reset force and durability.

[0063] The locking element 22 can lock or unlock the position of the second rod 23 through the cooperation of the locking rod 222 and the drive rod 224. The drive rod 224 is the user-operated part, used to control the movement of the locking rod 222. The first end of the locking rod 222 is provided with a locking block, which can be inserted into the limiting hole 24 and engage with the first locking hole 211 or the second locking hole 212. Under the action of the drive rod 224, the locking block can separate from the locking hole, thereby releasing the locked state. The locking element 22 can lock or unlock the position of the second rod 23 through the cooperation of the locking rod 222 and the locking block.

[0064] Specifically, the drive rod 224 may include a straight rod and a movable rod, which are slidably connected along a direction perpendicular to the movement direction of the straight rod. The end of the movable rod is connected to the inclined groove of the locking rod 222, and the second end of the locking rod 222 is connected to an elastic element. Initially, the locking block of the locking rod 222 passes through the limiting hole 24 and the first locking hole 211 and engages in the first position. When the drive rod 224 moves towards the side closer to the locking rod 222, it presses down the movable rod, which slides along the inclined groove, thereby driving the locking rod 222 to move along a direction perpendicular to the extension direction. That is, the movement of the drive rod 224 along the first direction is converted into the movement of the locking rod 222 along the first direction through the movable rod and the inclined groove, thus completing the unlocking process. After unlocking, the second rod 23 can slide within the first rod 21. After sliding to the second position, the locking rod 222 resets under the action of the elastic element, causing the locking block to pass through the limiting hole 24 and the second locking hole 212 and engage in the second position. More specifically, the structure of the drive rod 224 and the locking rod 222 can also be as follows: the first slide groove 225 is set on the drive rod 224, and the drive rod 224 moves in the extension direction to drive the locking rod 222 to rotate, thereby completing the unlocking and locking process.

[0065] The second rod 23 can reciprocate within the connecting cavity 213, supporting flexible adjustment of the connecting component 3 between multiple positions. The snap-fit ​​design of the locking element 22 ensures the stability of the connecting component 3 in the locked state, preventing accidental movement due to external force or vibration. Users only need to push the drive rod 224 to unlock, making the operation simple and intuitive. The locking and unlocking directions are consistent with the extension and retraction directions, further enhancing the user experience. Through the ingenious cooperation of the first rod 21, the second rod 23, and the locking element 22, stable locking and flexible adjustment of the connecting component 3 in different positions are achieved. Its core advantages lie in flexibility, stability, and ease of operation, significantly improving the practicality of chassis expansion solutions and the user experience.

[0066] like Figure 1 , Figure 2 and Figure 3 As shown, in some modified embodiments of this application, the locking member 22 further includes a connecting seat 221, and the locking rod 222 is rotatably connected to the connecting seat 221; the driving rod 224 is provided with a first sliding groove 225, and the second end of the locking rod 222 away from the connecting seat 221 is connected to the first sliding groove 225 of the driving rod 224. The driving rod 224 pushes the locking rod 222 to make the locking block connect with the first locking hole 211 or the second locking hole 212; wherein, the first sliding groove 225 has a locking end and an unlocking end. When the second end of the locking rod 222 is located at the locking end of the first sliding groove 225, the locking block is locked into the first locking hole 211 or the second locking hole 212; when the second end of the locking rod 222 is located at the unlocking end of the first sliding groove 225, the locking block is disengaged from the first locking hole 211 or the second locking hole 212.

[0067] Specifically, the connecting seat 221 provides a pivot point for the locking rod 222, ensuring its smooth operation under the action of the drive rod 224. The connecting seat 221 is fixedly installed within the second rod body 23 and can be made of high-strength material to ensure stability. The connecting seat 221 can provide a precise shaft hole or bearing structure to reduce friction and improve service life. The locking rod 222 is rotatably connected to the connecting seat 221 at its middle position, allowing it to change angle under the push of the drive rod 224. The material of the locking rod 222 must possess sufficient strength and toughness to withstand frequent locking and unlocking operations. The first end of the locking rod 222 is provided with a locking block for engaging with the limiting hole 24, the first locking hole 211, or the second locking hole 212. The second end of the locking rod 222 is connected to the first sliding groove 225 of the drive rod 224 and moves with the action of the drive rod 224.

[0068] The first groove 225 is a recess on the drive rod 224, used to accommodate and engage the second end of the locking rod 222. When the second end of the locking rod 222 is at the locking end, the locking block inserts into the first locking hole 211 or the second locking hole 212, completing the locking. When the second end of the locking rod 222 is at the unlocking end, the locking block exits from the first locking hole 211 or the second locking hole 212, completing the unlocking. By pushing or pulling by the user, the locking rod 222 moves within the first groove 225, thereby achieving locking or unlocking. Specifically, the locking end of the first groove 225 is located on the drive rod 224 away from the first locking hole 211 and the connecting seat 221, and the unlocking end of the first groove 225 is located on the drive rod 224 relatively close to the first locking hole 211 and the connecting seat 221. When the second end of the first slide groove 225 is located at the engaging end, the engaging rod 222 is rotatably connected to the engaging seat at its middle position, and the first end of the engaging rod 222 is located on the side close to the first engaging hole 211, the second engaging hole 212, or other engaging holes, thereby causing the locking block to engage in the aforementioned engaging holes and completing the locking process. Conversely, when the second end of the first slide groove 225 is located at the unlocking end, the first end of the engaging rod 222 is located away from the first engaging hole 211, the second engaging hole 212, or other engaging holes and the limiting hole 24, thereby completing the unlocking process and allowing the first rod body 21 and the second rod body 23 to move relative to each other.

[0069] More specifically, such as Figure 3 , Figure 4 and Figure 5 As shown, the first groove 225 can be a straight groove, an arc groove, or a multi-segment groove. As long as the drive rod 224 can move along the first direction, the second end of the locking rod 222 can move between the locking end and the unlocking end of the first groove 225. The specific structure of the first groove 225 is not limited.

[0070] like Figure 3 As shown, in some modified embodiments of this application, the first slide groove 225 extends from the position of the drive rod 224 near the first latching hole 211 to a position away from the first latching hole 211; during the process of the drive rod 224 moving away from the latching rod 222, the second end of the latching rod 222 slides along the first slide groove 225 so that the second end of the latching rod 222 moves towards the side near the first latching hole 211 or the second latching hole 212 while moving relatively away from the drive rod 224, so that the first end of the latching rod 222 moves away from the first latching hole 211 or the second latching hole 212 so that the latch block disengages from the first latching hole 211 or the second latching hole 212.

[0071] The first groove 225 starts from the position of the drive rod 224 near the first latching hole 211 and the connecting seat 221, and extends away from the first latching hole 211 and the connecting seat 221. This design ensures that the movement of the drive rod 224 can effectively drive the action of the latching rod 222. The first groove 225 has an inclined or arc-shaped structure to achieve the combination of horizontal and vertical components. The inclination angle of the groove determines the range of rotation angle of the latching rod 222. During the unlocking process, the user pulls the drive rod 224, causing it to move away from the latching rod 222. The second end of the latching rod 222 slides along the first groove 225, generating the following two motion components: in the horizontal component, the second end of the latching rod 222 moves away from the drive rod 224. In the vertical component, due to the inclined or arc-shaped design of the first groove 225, the first end of the latching rod 222 moves away from the first latching hole 211 or the second latching hole 212. Under the action of the aforementioned vertical component, the locking block at the first end of the locking rod 222 gradually disengages from the first locking hole 211 or the second locking hole 212. Once the locking block is completely disengaged from the locking hole, the second rod 23 is unlocked and can slide freely within the connecting cavity 213 of the first rod 21.

[0072] The movement of a single drive rod 224 simultaneously achieves horizontal and vertical motion components, simplifying the mechanical structure. The slide-drive mechanism is simple and reliable, reducing wear between mechanical parts and extending service life. Utilizing the inclined or curved design of the first slide 225, multiple motion components are integrated into a single component, saving space. By adjusting the shape and position of the first slide 225, different unlocking forces and angles can be achieved, meeting the needs of various application scenarios.

[0073] like Figure 1 As shown, in some modified embodiments of this application, a gripping part 4 is also included, which is fixedly connected to the drive rod 224; wherein, the first rod body 21 and the second rod body 23 are respectively provided with a second sliding groove 5 and a third sliding groove, the positions of the second sliding groove 5 and the third sliding groove are corresponding, the gripping part 4 is slidably connected in the second sliding groove 5 and the third sliding groove 5, and the extension direction of the second sliding groove 5 and the third sliding groove satisfies the same direction condition as the first direction.

[0074] The grip 4, as the part directly operated by the user, is fixedly connected to the drive rod 224 for easy application of force. Specifically, the grip 4 is fixedly connected to the drive rod 224 to drive the drive rod 224 to move. The grip 4 is ergonomically designed for easy gripping. The grip 4 is made of a non-slip material (such as rubber or soft plastic) to improve operating comfort. The second slide groove 5 is provided on the first rod body 21 to provide a sliding track for the grip 4 and limit its direction of movement. The extension direction of the second slide groove 5 is approximately the same as the first direction and corresponds to the position of the third slide groove, ensuring that the grip 4 can slide synchronously within the two slide grooves. The third slide groove is provided on the second rod body 23. The third slide groove cooperates with the second slide groove 5 to provide additional support and guidance for the grip 4. The extension direction of the third slide groove is approximately the same as the first direction and corresponds to the position of the second slide groove 5, forming a double-track sliding system.

[0075] Specifically, the condition that the extension directions of the second and third slides are the same as the first direction means that the extension directions of the second and third slides are approximately the same as the first direction, and the angle between the extension directions of the second and third slides and the first direction can be within 10 degrees. The dual-track design of the second and third slides effectively restricts the movement path of the grip 4, avoiding deviation or shaking. The synergistic effect of the multi-slide system reduces the load on individual components and extends service life. The fixed connection between the grip 4 and the drive rod 224 further enhances the rigidity of the overall structure.

[0076] like Figure 1 As shown, in some modified embodiments of this application, the grip part 4 includes a connector 42 and a hand-held part 41 that are connected to each other. The connector 42 is connected to the drive rod 224 on the side of the drive rod 224 near the connecting part 3.

[0077] The connector 42 serves as a bridge between the grip 4 and the drive rod 224, ensuring their synchronized operation. Specifically, the connector 42 is fixedly connected to the drive rod 224 near the connecting component 3. Its position is chosen for ease of force application, allowing the fingers to directly grasp the grip 4 while the palm rests on the connecting component 3 during expansion. Unlocking is achieved by applying force with the fingers, and after unlocking, the connecting component 3 can be pulled to complete the expansion. This ergonomic design facilitates user operation. The connector 42 can be made of high-strength metal or engineering plastic to ensure sufficient strength and durability. The connector 42 may include standardized interfaces (such as threaded holes or slots) for easy connection with the drive rod 224 and other components. The handheld component 41 provides a direct operating interface for the user, facilitating pushing or pulling the drive rod 224. The handheld component 41 is ergonomically designed for easy gripping. Specifically, the handheld component 41 can be bent towards the connecting component 3 for easier force application, and multiple grooves can be provided on the side of the handheld component 41 away from the connecting component 3 for easier finger gripping. The handle 41 is made of a non-slip material (such as rubber or soft plastic) to improve operating comfort. The size of the handle 41 can be adjusted according to the actual application scenario to meet the needs of different users. The extension direction of the handle 41 can be perpendicular to the first direction for easier application of force.

[0078] like Figure 2 As shown, in some modified embodiments of this application, an elastic element 223 is also included. The elastic element 223 is disposed between the end of the drive rod 224 away from the snap-fit ​​rod 222 and the second rod body 23. The elastic element 223 is used to apply a thrust to the drive rod 224 to move towards the connecting seat 221. The second rod body 23 is provided with a fixing part, and the elastic element 223 is connected to the fixing part.

[0079] Specifically, the elastic element 223 provides a reset thrust to the drive rod 224, ensuring that it automatically returns to the locked state after unlocking. The elastic element 223 can be a high-strength spring, a sheet spring, or elastic rubber, possessing good elasticity and durability. The installation position of the elastic element 223 is between the end of the drive rod 224 away from the snap-fit ​​rod 222 and the second rod body 23. The preload of the elastic element 223 can be adjusted according to actual needs to balance the operating force and the reset effect.

[0080] The fixing part serves as one end connection point of the elastic element 223, ensuring its stable installation. The fixing part is located within the second rod body 23 and can be a boss, hook, or other standardized interface form. The material of the fixing part must have sufficient strength to withstand the tensile or compressive force of the elastic element 223. The position design of the fixing part must ensure that the axis of the elastic element 223 is aligned with the direction of movement of the drive rod 224, avoiding misalignment or jamming. The elastic element 223 applies a pushing force to the drive rod 224, ensuring that the drive rod 224 can automatically reset to the locked state at the set position, thereby improving the convenience and reliability of operation. For example, when moving from the first position to the second position, the elastic element 223 applies a pushing force to the drive rod 224, causing...

[0081] In some modified embodiments of this application, a second telescopic device is also included, which is capable of telescopic extension and retraction along a second direction; wherein, the housing 1 includes a plurality of first support rods arranged along a first direction and a plurality of second support rods arranged along a second direction, a plurality of first telescopic devices 2 are arranged on a plurality of first support rods, a plurality of second telescopic devices are arranged on a plurality of second support rods, and the first direction and the second direction satisfy the condition of perpendicularity.

[0082] The first support rod serves as the mounting base for the first telescopic device 2, supporting its telescopic movement along a first direction. They are arranged along the first direction, with the number determined by the chassis size and requirements. The first support rod is typically made of high-strength metal or engineering plastic to ensure sufficient strength and rigidity. The first support rod may include standardized interfaces (such as grooves or threaded holes) for easy connection to the first telescopic device 2. The second support rod serves as the mounting base for the second telescopic device, supporting its telescopic movement along a second direction. They are arranged along the second direction, with the number determined by the chassis size and requirements. The material of the second support rod is similar to that of the first support rod, ensuring the consistency of the overall structure. The second support rod is arranged approximately perpendicular to the first support rod, forming a grid structure to enhance the stability of the chassis. The second telescopic device extends and retracts along the second direction, further expanding the chassis space. It is installed on the second support rod, with the number matching the number of second support rods. The structure of the second telescopic device is similar to that of the first telescopic device 2, but the telescopic direction is different. Users can operate the first telescopic device 2 and the second telescopic device simultaneously, achieving synchronous expansion of the chassis in two vertical directions. This design significantly improves the applicability of the chassis, enabling it to accommodate larger sizes or more types of hardware.

[0083] The first and second directions satisfying the perpendicular condition means that the first and second directions are approximately perpendicular, for example, the angle between the first and second directions can be between 80 degrees and 100 degrees.

[0084] In some modified embodiments of this application, reinforcing rods are also included, which are disposed between two adjacent first support rods or two adjacent second support rods. The reinforcing rods improve the connection strength between adjacent support rods and prevent frame deformation. The reinforcing rods can also serve as additional mounting points for fixing hardware or other components. The reinforcing rods are made of high-strength metals (such as aluminum alloys or steel) or composite materials, possessing good tensile and compressive strength. The shape of the reinforcing rods can be designed as straight, curved, or diagonal bracing according to specific needs. The reinforcing rods can include standardized interfaces (such as threaded holes or slots) for easy connection with support rods and other components. Specifically, reinforcing rods between the first support rods can be disposed between two adjacent first support rods, extending along a first direction. This is mainly used to enhance the stability of the chassis in the front-rear direction. Reinforcing rods between the second support rods are disposed between two adjacent second support rods, extending along a second direction, and are mainly used to enhance the stability of the chassis in the left-right direction. The reinforcing rods, together with the first and second support rods, form a grid-like frame structure. This design significantly improves the rigidity of the overall structure while maintaining the flexibility of the telescopic device.

[0085] Example 2

[0086] like Figure 1 As shown, an electronic device includes multiple electrical components 6 and a chassis. The chassis includes a housing 1, a first telescopic device 2, and a connecting component 3. The multiple electrical components 6 are detachably connected inside the housing 1. The first telescopic device 2 is disposed on the housing 1, and the connecting component 3 is connected to one side of the housing 1 through the first telescopic device 2. The first telescopic device 2 can extend and retract in a first direction to adjust the distance between the housing 1 and the connecting component 3. The first telescopic device 2 includes a locking member 22, which can lock the telescopic length of the telescopic device. The unlocking direction of the locking member 22 and the first direction satisfy the same condition.

[0087] Electrical component 6 is a core component within the chassis, responsible for enabling various functions of the device. Specifically, electrical component 6 can be a core computing component, responsible for data processing and computation. For example, a central processing unit (CPU), the core component that executes instructions and runs programs. Electrical component 6 can also be a graphics processing unit (GPU), used for image rendering and high-performance computing tasks. Electrical component 6 can also be a storage component, storing data and programs. Examples include RAM, solid-state drives (SSDs), hard disk drives (HDDs), and optical drives. Electrical component 6 can also be an input / output interface component, enabling data transmission between the device and external devices. Examples include audio interfaces, video interfaces, network interfaces, and Bluetooth modules. Electrical component 6 can also be a power management component, providing a stable power supply to the device. Examples include power adapters that convert AC to DC power and batteries that provide power to portable devices. More specifically, high-power batteries can be selected so that, after capacity expansion, the battery can support high-power, large-size electrical components 6, such as graphics cards. Electrical component 6 can also be a heat dissipation component, reducing the temperature of the core components and ensuring normal device operation. Examples include heat sinks that conduct heat through metal sheets, fans that remove heat through airflow, liquid cooling systems that utilize liquid circulation for efficient heat dissipation, and heat pipes that rapidly transfer heat to the heat sink. Electrical component 6 can also be a control component, enabling the operation and control of the equipment. Examples include a core circuit board that connects and coordinates the operation of various components, and buttons / switches used to start, stop, or adjust the functions of the equipment.

[0088] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A chassis, characterized in that, include: Box; A first telescopic device is disposed on the box body; A connecting component is connected to one side of the housing via the first telescopic device, the first telescopic device being able to extend and retract in a first direction to adjust the distance between the housing and the connecting component; The first telescopic device includes a locking member, which is capable of locking the telescopic length of the telescopic device, and the unlocking direction of the locking member satisfies the same condition as the first direction.

2. The chassis according to claim 1, characterized in that, The first telescopic device includes: A first rod body, the first rod body having a connecting cavity, a first locking hole and a second locking hole; the first rod body is connected to the box body; The second rod body is slidably connected to the connecting cavity; the second rod body is connected to the connecting component; a limit hole is provided on the second rod body; the locking component is provided inside the second rod body, the locking component includes a driving rod and a locking rod, a locking block is provided on the side of the first end of the locking rod facing the locking hole, the locking block cooperates with the limit hole, and the driving rod is connected to the locking rod; Specifically, when the locking rod passes through the limiting hole and engages with the first locking hole, the connecting component is locked in the first position; when the locking rod passes through the limiting hole and engages with the second locking hole, the connecting component is locked in the second position; the locking block can separate from the first locking hole or the second locking hole under the action of the driving rod, so that the second rod can reciprocate within the connecting cavity.

3. The chassis according to claim 2, characterized in that, The locking component further includes a connecting seat, and the locking rod is rotatably connected to the connecting seat; The drive rod is provided with a first sliding groove, and the second end of the snap-fit ​​rod opposite to the connecting seat is connected to the first sliding groove of the drive rod. The drive rod pushes the snap-fit ​​rod to make the snap block connect with the first snap hole or the second snap hole. The first slide has a snap-fit ​​end and an unlocking end. When the second end of the snap-fit ​​rod is located at the snap-fit ​​end of the first slide, the snap-fit ​​block snaps into the first snap-fit ​​hole or the second snap-fit ​​hole. When the second end of the snap-fit ​​rod is located at the unlocking end of the first slide, the snap-fit ​​block disengages from the first snap-fit ​​hole or the second snap-fit ​​hole.

4. The chassis according to claim 3, characterized in that, The first groove extends from the position of the drive rod near the first locking hole to the position away from the first locking hole; As the drive rod moves away from the locking rod, the second end of the locking rod slides along the first groove so that while the second end of the locking rod moves relatively away from the drive rod, it moves towards the side closer to the first locking hole or the second locking hole, so that the first end of the locking rod moves away from the first locking hole or the second locking hole so that the locking block disengages from the first locking hole or the second locking hole.

5. The chassis according to claim 3, characterized in that, Also includes: A gripping part, which is fixedly connected to the drive rod; The first rod and the second rod are respectively provided with a second slide groove and a third slide groove. The positions of the second slide groove and the third slide groove are corresponding. The gripping part is slidably connected in the second slide groove and the third slide groove. The extension direction of the second slide groove and the third slide groove is the same as the first direction.

6. The chassis according to claim 5, characterized in that, The grip portion includes a connector and a handheld component that are connected to each other. The connector is connected to the drive rod on the side of the drive rod near the connector.

7. The chassis according to claim 3, characterized in that, Also includes: An elastic element is disposed between the end of the drive rod away from the snap-fit ​​rod and the second rod body, and the elastic element is used to apply a thrust to the drive rod to move towards the connecting seat; The second rod body is provided with a fixing part, and the elastic element is connected to the fixing part.

8. The chassis according to claim 5, characterized in that, Also includes: A second telescopic device, which is capable of telescopic extension and retraction along a second direction; The housing includes multiple first support rods arranged along a first direction and multiple second support rods arranged along a second direction. Multiple first telescopic devices are arranged on multiple first support rods, and multiple second telescopic devices are arranged on multiple second support rods. The first direction and the second direction satisfy the condition of perpendicularity.

9. The chassis according to claim 8, characterized in that, Also includes: A reinforcing rod is provided between two adjacent first support rods or two adjacent second support rods.

10. An electronic device, characterized in that, include: Multiple electrical components; The chassis includes: The enclosure, in which the plurality of electrical components are detachably connected; A first telescopic device is disposed on the box body; A connecting component is connected to one side of the housing via the first telescopic device, the first telescopic device being able to extend and retract in a first direction to adjust the distance between the housing and the connecting component; The first telescopic device includes a locking member, which is capable of locking the telescopic length of the telescopic device, and the unlocking direction of the locking member satisfies the same condition as the first direction.

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