Table mainframe quick-mount locking device

Abstract

The utility model discloses a kind of host bracket quick-mounting locking devices for table, belong to the technical field of e-sports table, work technology field. Including upper base and lower slide base, the top of upper base is equipped with base connecting part, the bottom of upper base is equipped with horizontal limiting part, the bottom of upper base is equipped with locking piece;The top of lower slide base is equipped with horizontal sliding part along horizontal limiting part sliding installation, the top of lower slide base is also equipped with locking groove hole that cooperates with locking and unlocking of locking piece, slide base connecting part is also equipped on lower slide base. The utility model designs a kind of split type host bracket quick-mounting structure, it includes two parts of upper base and lower slide base, both realize quick disassembly and assembly using horizontal sliding structure and locking structure, user can conveniently disassemble host bracket at any time according to needs, it has the advantages such as simple structure, easy disassembly and assembly, accurate positioning, suitable for narrow space operation below desktop.

Description

Technical Field

[0001] This utility model relates to the field of office desks and gaming desks, and in particular to a quick-release locking device for a desktop host bracket. Background Technology

[0002] Desks, gaming desks, and other tables that require the use of computers need to be equipped with computer towers. The towers are usually placed under the desktop, taking up floor space. Therefore, the existing technology uses a tower bracket to fix the tower under the desktop, and then fixes the tower inside the tower bracket to achieve the purpose of tower suspension, thereby saving floor space.

[0003] Publication No. CN 219655791 U discloses an adjustable computer host stand, including an upper stand, a width adjustment stand, and a height adjustment stand. The width and height adjustment stands constitute a host stand for placing the computer host, also known as a host bracket. The host bracket is bolted to the upper stand, which is fixed to the bottom of the desktop with screws. This fixed connection between the host stand and the desktop makes it non-removable, leading to the following problems: 1. Since the host stand needs to be fixed under the desktop, and the space under the desktop is narrow, for ease of installation, the host stand must first be fixed to the desktop before the host is placed on the stand. Installing the host later and needing to lift it upwards is inconvenient for operators. 2. Although the width and height adjustment stands can accommodate hosts of different sizes, when adjusting the cable management, plugging / unplugging interfaces, or performing maintenance checks at the rear of the host, it needs to be removed from the host stand. However, the narrow space under the desktop makes this difficult. In summary, there is an urgent need to provide a structure that allows for quick and easy assembly and disassembly of the main unit bracket, to meet the needs of scenarios where installation and disassembly are not required. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a quick-release locking device for a desktop host bracket that is simple in structure, easy to assemble and disassemble, and accurate in positioning.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a quick-release locking device for a desktop host bracket, including an upper base and a lower base. The upper base has a base connecting part at its top, a lateral limiting part at its bottom, and a locking element at its bottom. The top of the sliding seat is provided with a transverse sliding part that slides along the transverse limiting part. The top of the sliding seat is also provided with a locking slot that cooperates with the locking member for locking and unlocking. The sliding seat is also provided with a sliding seat connecting part.

[0006] As a preferred technical solution, the upper base includes an upper connecting seat and a guide limiting seat, the guide limiting seat is connected to the bottom end of the upper connecting seat, and the locking member is connected to the guide limiting seat.

[0007] As a preferred technical solution, the upper connecting seat includes an upper plate, an upper upright plate is provided at the end of the upper plate, and the base connecting part is horizontally provided at the top of the upper upright plate.

[0008] As a preferred technical solution, the guide limiting seat includes a lower plate, with lower upright plates at the front and rear ends of the lower plate, and an inwardly folded plate at the bottom end of the lower upright plate. The inwardly folded plate, the lower upright plate, and the lower plate cooperate to form a guide groove, and the left and right guide grooves cooperate to form the lateral limiting part.

[0009] As a preferred technical solution, the bottom end of the upper base is provided with a side limiting part at one end of the lateral limiting part, and the locking member is provided at the other end of the bottom end of the upper base near the lateral limiting part.

[0010] As a preferred technical solution, the locking member includes a connecting plate connected to the upper base. The outer end of the connecting plate is provided with a downwardly bent pressing elastic plate. The outer end of the pressing elastic plate is provided with an unlocking operation plate. An avoidance hole is provided between the pressing elastic plate and the unlocking operation plate. A locking plate is provided in the avoidance hole. The free end of the locking plate is provided with a locking hook. The free end of the locking hook can be inserted into the locking slot hole with its free end facing downward.

[0011] As a preferred technical solution, the unlocking operation panel is covered with a rubber sleeve.

[0012] As a preferred technical solution, the upper base is provided with an avoidance opening corresponding to the position of the locking member.

[0013] As a preferred technical solution, the locking slot is a square hole or a square groove.

[0014] Due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows: This utility model designs a split host bracket quick-installation structure, which includes an upper base and a lower base. The two parts are quickly disassembled and assembled using a horizontal sliding structure and a locking structure, which allows users to easily disassemble the host bracket as needed. It has the advantages of simple structure, convenient disassembly and assembly, and accurate positioning, and is suitable for operation in narrow spaces under the desktop. Attached Figure Description

[0015] The accompanying drawings are intended only to illustrate and explain the present invention and do not limit the scope of the present invention.

[0016] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the upper base and lower base in a separate state according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the base in an embodiment of this utility model; Figure 4 This is an exploded view of the base structure in an embodiment of this utility model; Figure 5 This is a schematic diagram of the structure of the locking component according to an embodiment of this utility model; Figure 6 This is a schematic diagram of the locking member in the locked state according to an embodiment of this utility model; Figure 7 This is a schematic diagram of the locking component in the unlocked state according to an embodiment of the present invention; In the diagram: 10-Upper base; 11-Upper connecting seat; 11a-Upper plate; 11b-Upper upright plate; 11c-Base connecting part; 12-Guide limiting seat; 12a-Lower plate; 12b-Lower upright plate; 12c-Inward folding plate; 13-Avoidance opening; 14-Side limiting part; 20-Sliding seat; 21-Transverse sliding part; 22-Locking slot; 23-Sliding seat connecting part; 30-Locking component; 31-Connecting plate; 32-Pressing elastic plate; 33-Unlocking operation plate; 34-Locking plate; 35-Locking hook; 36-Rubber sleeve; 40-Main unit bracket. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Undoubtedly, those skilled in the art will recognize that various modifications can be made to the described embodiments without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0018] like Figure 1 and Figure 2 As shown, the desktop host bracket quick-release locking device includes an upper base 10 and a lower slide 20. The upper base 10 and the lower slide 20 are separate designs. When used together, they allow for quick assembly and disassembly of the host bracket 40 under the desktop. In use, the upper base 10 is pre-installed on the crossbeam under the desktop, the lower slide 20 is pre-installed on the host bracket 40, and finally the lower slide 20 is installed on the upper base 10. This achieves quick assembly and disassembly of the host bracket 40, and the connection is stable.

[0019] The upper base 10 and the lower base 20 can be used as components to form a single product; of course, the upper base 10, the lower base 20 and the main unit bracket 40 can also be used as components to form a single product.

[0020] See Figures 1 to 4 The upper base 10 has a base connecting part 11c at its top, which is a structure for fixed connection with the table. The lower end of the upper base 10 has a lateral limiting part, which serves as a structure for mounting the lower slide 20. One end of the lower end of the upper base 10 located at the lateral limiting part has a side limiting part 14, and the other end of the lower end of the upper base 10 near the lateral limiting part has a locking member 30. The locking member 30 cooperates with the side limiting part 14 to limit... The mounting position of the sliding base 20 is controlled, and the locking member 30 is used to lock and fix the mounting position of the sliding base 20 to ensure the stability of the position connection; the top of the sliding base 20 is provided with a transverse sliding part 21 that slides along the transverse limiting part, and the top of the sliding base 20 is also provided with a locking slot 22 that cooperates with the locking member 30 to lock and unlock. The sliding base 20 is also provided with a sliding base connecting part 23, which is a structure for fixed connection with the main unit bracket 40.

[0021] The working principle of this embodiment is as follows: During installation, the upper base 10 is pre-connected to the bottom of the desktop via the base connecting part 11c, and the host bracket 40 is pre-connected to the lower base 20 via the slide connecting part 23. Then, the computer host can be installed on the host bracket 40, and all wiring harnesses, plug interfaces, etc. are connected. Finally, the lower base 20 and the host bracket 40 are lifted, so that the lateral sliding part 21 of the lower base 20 slides laterally from the left and right sides and is inserted into the lateral limiting part. During this process, the locking member 30 is lifted to prevent it from being inserted into the locking slot 22. The lateral limiting part supports the lateral sliding part 21 and continues to slide the lateral limiting part inward. When the lower base 20 abuts against the side limiting part 14, it means that the installation is in place. At this time, the locking member 30 is released and naturally inserted into the locking slot 22. At this time, the locking member 30 cooperates with the side limiting part 14 to ensure the stability of the lower base 20. When the user needs to remove the main unit bracket 40, he / she pulls the locking member 30 to release it from the locking slot 22, and then slides the sliding seat 20 outward.

[0022] The side-end limiting part 14 and the locking member 30 are located at the left and right ends of the lateral limiting part, and work together to achieve a better positioning effect. The side-end limiting part 14 is a downwardly vertical side plate.

[0023] The side-end limiting part 14 is a side-end upright plate provided at the left end of the transverse limiting part, and the locking member 30 is located at the right end of the transverse limiting part; of course, the side-end limiting part 14 can also be a side-end upright plate provided at the right end of the transverse limiting part, and the locking member 30 is located at the left end of the transverse limiting part.

[0024] See Figure 1 and Figure 4 The upper base 10 includes an upper connecting seat 11 and a guide limiting seat 12. The guide limiting seat 12 is connected to the bottom end of the upper connecting seat 11, and the locking member 30 is connected to the guide limiting seat 12. The upper connecting seat 11 and the guide limiting seat 12 can be fixed by welding or by screws, and the locking member 30 can also be fixed by welding or by screws. In this embodiment, screws are used for fixing, which is convenient for users to disassemble and assemble themselves.

[0025] See Figure 4 The upper connecting seat 11 includes an upper plate 11a, with an upper upright plate 11b at one end of the upper plate 11a. The base connecting part 11c is horizontally disposed at the top of the upper upright plate 11b. The upper plate 11a is used to connect with the guide limiting seat 12. The base connecting part 11c is disposed at the top of the upper upright plate 11b as a connecting ear, and has a base connecting hole for easy connection to the bottom of the tabletop via screws.

[0026] See Figure 4 The guide limiting seat 12 includes a lower plate 12a, with lower upright plates 12b at its front and rear ends respectively. An inwardly folded plate 12c is located at the bottom end of the lower upright plate 12b. The inwardly folded plate 12c, the lower upright plate 12b, and the lower plate 12a cooperate to form a guide groove. The left and right guide grooves cooperate to form the lateral limiting portion. The lower plate 12a is used to connect with the upper connecting seat 11. The left and right guide grooves cooperate to form a limiting guide rail structure, which on the one hand limits the lateral sliding of the lower sliding seat 20, and on the other hand supports the lower sliding seat 20.

[0027] The front and rear ends of the lateral sliding part 21 can be inserted into the guide groove and slide laterally along the guide groove.

[0028] See Figure 5 In this embodiment, the locking member 30 is integrally formed by bending and cutting a thin plate. The locking member 30 adopts a thin metal plate structure, which is elastic.

[0029] See Figure 5The locking member 30 includes a connecting plate 31 connected to the upper base 10. The connecting plate 31 has a connecting hole. A downwardly bent pressing elastic plate 32 is provided at the outer end of the connecting plate 31. An unlocking operation plate 33 is provided at the outer end of the pressing elastic plate 32. An clearance hole is provided between the pressing elastic plate 32 and the unlocking operation plate 33. A locking plate 34 is provided within the clearance hole. A downwardly inclined locking hook 35 is provided at the free end of the locking plate 34. The locking hook 35 has a large downward inclination angle relative to the locking plate 34, facilitating stable engagement with the locking slot 22. In the free state, the pressing elastic plate 32 tilts downward and presses down, causing the locking hook 35 to insert downward into the locking slot 22, achieving locking. See [link to locking state] for the locked state. Figure 6 In the locked state, the sliding seat 20 cannot slide; when unlocking is required, the unlocking operation plate 33 is pulled upward, causing the locking plate 34 to move upward, so that the locking hook 35 disengages from the locking slot 22, thereby unlocking. See the unlocking state for details. Figure 7 In the unlocked state, the sliding seat 20 can slide outward.

[0030] The locking hook 35 is inclined downwards from the unlocking operation plate 33 towards the pressing elastic plate 32. In its natural state, the locking hook 35 extends into the locking slot 22. The side end limiting part 14 can restrict the sliding seat 20 from sliding inwards, while the locking hook 35 hooks into the locking slot 22, which can restrict the sliding seat 20 from sliding outwards. The locking hook 35 and the side end limiting part 14 cooperate left and right to ensure the stable locking of the sliding seat 20.

[0031] The unlocking control panel 33 is covered with a rubber sleeve 36.

[0032] The upper base 10 is provided with an clearance opening 13 corresponding to the position of the locking member 30. The clearance opening 13 provides a reserved space for the downward pressing elastic plate 32 and the unlocking operation plate 33, so that the unlocking operation plate 33 forms a larger shape when unlocking upward, ensuring smooth unlocking.

[0033] The locking slot 22 is a square hole or a square groove.

[0034] In this embodiment, the locking member 30 adopts a spring sheet structure. Of course, the locking member 30 can also be a pin that slides up and down. When locking, the pin is inserted downward into the slot by its own weight or spring pressure for limiting. When unlocking, the pin is lifted upward to unlock.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-release locking device for a desktop host bracket, characterized in that: It includes an upper base and a lower base. The top of the upper base is provided with a base connecting part, the bottom of the upper base is provided with a lateral limiting part, and the bottom of the upper base is provided with a locking member. The top of the sliding seat is provided with a transverse sliding part that slides along the transverse limiting part. The top of the sliding seat is also provided with a locking slot that cooperates with the locking member for locking and unlocking. The sliding seat is also provided with a sliding seat connecting part.

2. The quick-release locking device for the desktop host bracket as described in claim 1, characterized in that: The upper base includes an upper connecting seat and a guide limiting seat. The guide limiting seat is connected to the bottom end of the upper connecting seat, and the locking member is connected to the guide limiting seat.

3. The quick-locking device for the mainframe bracket of a table according to claim 2, characterized in that: The upper connecting seat includes an upper plate, and an upper upright plate is provided at the end of the upper plate. The base connecting part is horizontally located at the top of the upper upright plate.

4. The quick-mounting and locking device for the mainframe bracket of a table according to claim 2, characterized in that: The guide limiting seat includes a lower plate, with lower upright plates at the front and rear ends of the lower plate and an inwardly folded plate at the bottom end of the lower upright plate. The inwardly folded plate, the lower upright plate, and the lower plate cooperate to form a guide groove, and the left and right guide grooves cooperate to form the lateral limiting part.

5. The quick-release locking device for the desktop host bracket as described in claim 1, characterized in that: The bottom end of the upper base is provided with a side limiting part at one end of the lateral limiting part, and the locking member is provided at the other end of the bottom end of the upper base near the lateral limiting part.

6. The quick-release locking device for the desktop host bracket as described in claim 1, characterized in that: The locking component includes a connecting plate connected to the upper base. The outer end of the connecting plate is provided with a downwardly bent pressing elastic plate. The outer end of the pressing elastic plate is provided with an unlocking operation plate. An clearance hole is provided between the pressing elastic plate and the unlocking operation plate. A locking plate is provided in the clearance hole. The free end of the locking plate is provided with a locking hook. The free end of the locking hook can be inserted into the locking slot hole.

7. The quick-release locking device for the desktop host bracket as described in claim 6, characterized in that: The unlocking control panel is covered with a rubber sleeve.

8. The quick-release locking device for the desktop host bracket as described in claim 6, characterized in that: The upper base is provided with an avoidance opening corresponding to the position of the locking member.

9. The quick-mounting and locking device for the mainframe bracket of a table according to claim 1, characterized in that: The locking slot is a square hole or a square groove.

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