CN221595592U - Quick detach formula quick-witted case convenient to equipment - Google Patents

Abstract

The utility model discloses a quick-dismantling type chassis convenient to assemble, which comprises: bottom plate, housing and fixed subassembly, the inside connection piece that is provided with of buckling in housing both sides bottom extends to bottom plate edge top, fixed subassembly includes supporting seat, screw, elastic rubber ring and pressure post respectively, be provided with the inserted bar that upwards runs through the bottom plate and extends to the connection piece top surface on the supporting seat, the pressure post sets up in the inserted bar top, the pressure post bottom is provided with the guide bar that downwardly extending to in the inserted bar, inserted bar top indent is provided with the guiding hole that corresponds with the guide bar, the elastic rubber ring cover is established on the guiding bar and is located the top of connection piece, supporting seat bottom indent is provided with the shoulder hole with the guiding hole intercommunication, the screw sets up in the shoulder hole and is connected with the pressure post. The quick-dismantling type chassis convenient to assemble is convenient to assemble and disassemble, no additional mounting machine leg is needed, and the problem that screws fall off and are difficult to find is solved.

Description

Quick detach formula quick-witted case convenient to equipment

Technical Field

The utility model relates to the field of cabinets, in particular to a quick-release cabinet convenient to assemble.

Background

The case generally comprises a shell, a bracket, a switch and other parts, wherein the bracket and the switch are arranged in the shell, and other accessories are arranged through the bracket, so that specific use requirements are met.

The enclosure of a horizontal chassis typically includes a lower floor and an upper enclosure that are secured together by screws. In addition, in order to ensure the clearance between the bottom of the case and the tabletop, the machine legs are required to be installed, the number of screws and the assembly procedure are increased, the recovery and the disassembly are more complicated, the screws are easy to drop in the disassembly and assembly process, the problem of searching for the screws is increased, the exposed screws are not attractive enough, and the improvement is required.

Disclosure of utility model

The utility model aims to provide a quick-release chassis convenient to assemble, which is used for hiding screws and improving convenience of assembly and disassembly.

To achieve the purpose, the utility model adopts the following technical scheme:

a quick release enclosure for ease of assembly, comprising: bottom plate, housing and fixed subassembly, the housing sets up in the top of bottom plate, the inside bending type in housing both sides bottom is provided with the connection piece that extends to bottom plate edge top, fixed subassembly sets up on the bottom plate and with the connection piece one-to-one, fixed subassembly includes supporting seat, screw, elastic rubber ring and pressure post respectively, the supporting seat sets up in the bottom of bottom plate and is located the below of connection piece, be provided with the inserted bar that upwards runs through the bottom plate and extends to the connection piece top surface on the supporting seat, the pressure post sets up in the inserted bar top, the pressure post bottom is provided with the guide bar that downwardly extending to in the inserted bar, the indent in inserted bar top is provided with the guiding hole that corresponds with the guide bar, the elastic rubber ring cover is established on the guide bar and is located the top of connection piece, the supporting seat bottom indent is provided with the shoulder hole with the guiding hole intercommunication, the screw sets up in the shoulder hole and is connected with the pressure post, be provided with the screw hole that corresponds with the screw in the pressure post.

Wherein, the housing adopts integrated structure with the connection piece.

Wherein the number of the connecting pieces is 4 or 6.

The section of the guide rod is square or elliptical, and the section of the guide hole corresponds to the guide rod.

The bottom plate and the connecting sheet are concentrically provided with through holes corresponding to the inserted bars, and the diameter of the outer circle of the pressing column corresponds to the diameter of the through holes.

The diameter of the outer circle of the elastic rubber ring in the contracted state is not larger than the diameter of the through hole, and the diameter of the outer circle of the elastic rubber ring after being pressed and expanded is larger than the diameter of the through hole.

The utility model has the beneficial effects that: the utility model provides a quick detach formula quick-witted case convenient to equipment, carries out the fixed of bottom plate and housing through fixed subassembly, during the equipment, inserts the through-hole of bottom plate and connection piece with the clamp column, then screws the screw and can realize the inflation of elastic rubber ring, locks the connection piece, and stable in structure need not additionally to install the machine foot, during the dismantlement, as long as unscrew the screw can remove the inflation of sexual rubber ring, easy and simple to handle, need not to take out the screw completely, the screw is hidden in the shoulder hole all the time, and aesthetic property is good, has solved the screw and has dropped and be difficult to the problem of looking for.

Drawings

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

Fig. 2 is an exploded view of the securing assembly of fig. 1.

Detailed Description

The technical solution of the present utility model will be further described with reference to fig. 1 to 2 by means of specific embodiments.

The quick-release chassis, shown in fig. 1, which is convenient to assemble, comprises: the bottom plate 1, housing 2 and fixed subassembly 3, housing 2 sets up in the top of bottom plate 1, housing 2 both sides bottom inwards buckles and is provided with the connection piece 21 that extends to bottom plate 1 edge top, in this embodiment, housing 2 adopts integrated structure with connection piece 21, adopts sheet metal stamping forming, and production is convenient.

The fixed components 3 are arranged on the bottom plate 1 and are in one-to-one correspondence with the connecting pieces 21, the number of the connecting pieces 21 is 4 or 6, one side of each connecting piece 21 is 2 or 3, the fixed components 3 with the corresponding number are arranged, the support is good, and no additional mounting machine legs are needed.

As shown in fig. 2, the fixing assembly 3 includes a supporting seat 32, a screw 33, an elastic rubber ring 35, and a pressing post 31, where the supporting seat 32 is disposed at the bottom of the bottom plate 1 and is located below the connecting piece 21, so as to ensure a gap between the bottom of the chassis and the table top.

The support seat 32 is provided with a plug rod 38 which upwards penetrates through the bottom plate 1 and extends to the top surface of the connecting sheet 21, the bottom plate 1 and the connecting sheet 21 are concentrically provided with through holes corresponding to the plug rod 38, and the through holes are formed by stamping and are convenient to assemble.

The pressing column 31 is arranged above the inserted rod 38, and a guide rod 37 extending downwards into the inserted rod 31 is arranged at the bottom of the pressing column 31, and in this embodiment, the diameter of the outer circle of the pressing column 31 corresponds to the diameter of the through hole, so that the pressing column 31 can enter the housing 2 through the through hole.

The top of the inserted link 31 is concavely provided with a guide hole corresponding to the guide bar 37, so that insertion and assembly are facilitated, in this embodiment, the section of the guide bar 37 is square or elliptical, and the section of the guide hole corresponds to the guide bar 37, so that lifting and guiding of the guide bar 37 can be performed, and torsion of the guide bar 37 in the guide hole can be avoided.

The elastic rubber ring 35 is sleeved on the guide rod 37 and is positioned above the connecting sheet 21, and the top of the elastic rubber ring 35 is limited by utilizing the step formed by the guide rod 37 and the pressing column 31, so that the pressing column 31 can be used for pressing and expanding the elastic rubber ring 35.

As shown in fig. 1, a stepped hole 34 communicating with the guide hole is concavely provided at the bottom of the support base 32, the screw 33 is disposed in the stepped hole 34 and connected to the pressing column 31, in this embodiment, a threaded hole 36 corresponding to the screw 33 is provided in the pressing column 31, and the pressing column 31 can be lifted by rotating the screw 33.

As shown in fig. 2, the diameter of the outer circle of the elastic rubber ring 35 in the contracted state is not larger than the diameter of the through hole, as shown in fig. 1, the pressing column 31 presses the elastic rubber ring 35 after the screw 33 is screwed, the diameter of the outer circle of the elastic rubber ring 35 after the elastic rubber ring 35 is pressed and expanded is larger than the diameter of the through hole, the connecting sheet 21 is locked, and the assembly is convenient. When the screw 33 is detached, the expansion of the rubber ring can be relieved only by unscrewing the screw 33, the operation is simple and convenient, the screw 33 does not need to be completely taken out, the screw 33 is always hidden in the stepped hole, the attractiveness is good, and the falling of the screw is avoided.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims (6)

1. Quick detach formula quick-witted case convenient to equipment, its characterized in that includes: bottom plate, housing and fixed subassembly, the housing sets up in the top of bottom plate, the inside bending type in housing both sides bottom is provided with the connection piece that extends to bottom plate edge top, fixed subassembly sets up on the bottom plate and with the connection piece one-to-one, fixed subassembly includes supporting seat, screw, elastic rubber ring and pressure post respectively, the supporting seat sets up in the bottom of bottom plate and is located the below of connection piece, be provided with the inserted bar that upwards runs through the bottom plate and extends to the connection piece top surface on the supporting seat, the pressure post sets up in the inserted bar top, the pressure post bottom is provided with the guide bar that downwardly extending to in the inserted bar, the indent in inserted bar top is provided with the guiding hole that corresponds with the guide bar, the elastic rubber ring cover is established on the guide bar and is located the top of connection piece, the supporting seat bottom indent is provided with the shoulder hole with the guiding hole intercommunication, the screw sets up in the shoulder hole and is connected with the pressure post, be provided with the screw hole that corresponds with the screw in the pressure post.

2. The quick release enclosure of claim 1, wherein the housing and the connection tab are of an integral construction.

3. The quick release enclosure of claim 1, wherein the number of tabs is 4 or 6.

4. The quick release enclosure of claim 1, wherein the guide bar has a square or oval cross-section and the guide hole has a cross-section corresponding to the guide bar.

5. The quick release enclosure of claim 1, wherein the bottom plate and the connecting piece are concentrically provided with through holes corresponding to the insert rods, and the diameter of the outer circle of the pressing column corresponds to the diameter of the through holes.

6. The quick release enclosure of claim 5, wherein the diameter of the outer circle of the elastic rubber ring in the contracted state is not greater than the diameter of the through hole, and the diameter of the outer circle of the elastic rubber ring after compression expansion is greater than the diameter of the through hole.