Housing clamping device of domain controller

Abstract

The utility model provides a domain controller shell clamping device, which comprises a domain controller shell, two parallel side surfaces of the domain controller shell are sunken to form grooves, a plurality of clamping teeth are uniformly arranged in the grooves, one surface of a panel is provided with two strip-shaped openings which are vertically arranged and are symmetrically arranged relative to a rectangular opening, connecting rods are inserted in the strip-shaped openings, and the clamping teeth are arranged in the strip-shaped openings. One end of the connecting rod is connected with the protruding part, a clamping head clamped with the clamping teeth is installed on the face, away from the connecting rod, of the protruding part, a pressing block in sliding contact with the panel is installed at the end, away from the protruding part, of the connecting rod, a notch is formed in the upper portion of the face, facing the connecting rod, of the pressing block, and the face, close to the rectangular opening, of the notch is an inclined face. A detachable U-shaped plate is installed on one side, far away from the rectangular opening, of one face of the panel, and trapezoid heads are fixedly connected to the two ends of the U-shaped plate. The clamping part separation device has the advantages that the clamping part separation is facilitated, the clamping part is prevented from being damaged in the separation process, and the manpower resource occupation amount is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a domain controller shell clamping device and belongs to the field of domain controllers. BACKGROUND

[0002] The domain controller shell clamping refers to installing the shell part of the domain controller through the clamping mode, wherein the surface of the domain controller shell is processed with multiple clamping teeth, so that after the domain controller shell is inserted into the rectangular port in the panel, the clamping head on the panel is clamped into the clamping teeth, the clamping of the domain controller shell and the panel is completed, when the panel and the domain controller shell are disassembled, the clamping head on the panel needs to be lifted one by one, so that the clamping head and the clamping teeth are separated, the domain controller shell is conveniently taken out of the rectangular port, because there are multiple clamping parts formed by the clamping head and the clamping teeth between the domain controller shell and the panel, the asynchronous condition may occur in the lifting mode, that is, after a group of clamping head and clamping teeth are separated, other clamping head and clamping teeth are not separated, multiple people need to cooperate, the human resource occupation is large, and the disassembly of the domain controller shell is affected. CONTENT OF THE UTILITY MODEL

[0003] In view of the defects in the prior art, the utility model aims at providing a domain controller shell clamping device to solve the problems in the background art, the utility model separates the clamping parts conveniently, prevents the clamping parts from being damaged in the separation process, and reduces the human resource occupation.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a domain controller shell clamping device, including a domain controller shell, one end of the domain controller shell is provided with an end cover, one end of the domain controller shell close to the end cover is provided with a panel, one side of the panel is provided with a rectangular port, the domain controller shell penetrates the rectangular port, the size of the rectangular port is smaller than the size of the end cover, recesses are formed on the two parallel sides of the domain controller shell, multiple clamping teeth are uniformly installed in the recesses, two vertically arranged and symmetrically arranged strip-shaped ports are formed on one side of the panel, a connecting rod is inserted into the strip-shaped port, one end of the connecting rod is connected with a protruding part, the protruding part is in sliding contact with the surface of the domain controller shell, a clamping head for clamping the clamping teeth is installed on one side of the protruding part away from the connecting rod, a pressing block in sliding contact with the panel is installed on one end of the connecting rod away from the protruding part, a notch is formed on the upper position of one side of the pressing block facing the connecting rod, the side of the panel away from the rectangular port is provided with a detachable U-shaped plate, trapezoidal heads are fixedly connected to both ends of the U-shaped plate, the trapezoidal heads are inserted into the notch, and the inclined surface on the trapezoidal head is matched with the inclined surface in the notch.

[0005] Further, two round holes are formed on one side of the U-shaped plate, and screws connected with the panel are inserted into the round holes.

[0006] Further, the area of the panel coinciding with the round hole is provided with a through hole, one side of the panel away from the U-shaped plate is recessed to form two rectangular grooves, the rectangular grooves are communicated with the through hole, a rectangular block is inserted into the rectangular groove, one end of the rectangular block extends to the outside of the rectangular groove, one side of the rectangular block is provided with a screw hole aligned with the through hole, and one end of the screw is screwed into the screw hole after penetrating through the round hole and the through hole.

[0007] Further, the trapezoidal head is an integral forming structure with the U-shaped plate, and the trapezoidal head is a right trapezoidal structure.

[0008] Further, one side of the panel is provided with four fixing holes, and the four fixing holes are arranged at four corners of one side of the panel.

[0009] Further, one side of the convex part facing the connecting rod is provided with a positioning hole, and one end of the connecting rod away from the pressing block is installed in the positioning hole.

[0010] The utility model discloses beneficial effects:

[0011] 1, make the domain controller shell insert in the rectangular mouth, the clamping head on the panel and the corresponding clamping tooth are clamped, make the panel and the end cover contact, then make the trapezoidal head of the both ends of U-shaped plate insert in two notches respectively, under the action of the inclined surface on the trapezoidal head and the inclined surface in the notch, make the connecting rod move in the strip-shaped mouth to the rectangular mouth direction, make the clamping head and the clamping tooth clamping stable, then utilize the screw to limit the relative position of U-shaped plate and the panel, when splitting the panel and the domain controller shell, make the trapezoidal head separate from the notch after the screw is disassembled, so that the connecting rod can move along the strip-shaped mouth to the direction away from the rectangular mouth, make the clamping head and the clamping tooth separate, compared with the mode of separating one by one, reduce the occupation of human resources, improve the convenience of splitting.

[0012] 2, make the rectangular block with screw hole insert in the rectangular groove, realize the insertion of the rectangular block and the panel, make the screw pass through the U-shaped plate and the panel and then be screwed into the screw hole, complete the relative position limitation of the rectangular block, the U-shaped plate and the panel, realize the thickness increase of the part of the panel mounting screw part, do not need to increase the thickness of the panel as a whole, when the screw hole is damaged, the rectangular block can be replaced alone, compared with the mode of processing the screw hole on the panel, do not need to replace the panel because of the damaged screw hole. BRIEF DESCRIPTION OF DRAWINGS

[0013] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-restrictive embodiments with reference to the accompanying drawings:

[0014] Figure 1 It is the structural schematic drawing of the utility model kind of domain controller shell clamping device;

[0015] Figure 2Another perspective view of the domain controller shell clamping device of the utility model;

[0016] Figure 3 The assembly schematic view of the end cover and the domain controller shell in the domain controller shell clamping device of the utility model;

[0017] Figure 4 The perspective view of the panel in the domain controller shell clamping device of the utility model;

[0018] Figure 5 The assembly schematic view of the pressing block, connecting rod, protruding part and clamping head in the domain controller shell clamping device of the utility model;

[0019] Figure 6 The perspective view of the U-shaped plate in the domain controller shell clamping device of the utility model;

[0020] In the drawing: 1-domain controller shell, 2-panel, 3-fixing hole, 4-screw, 5-U-shaped plate, 6-end cover, 7-pressing block, 8-protruding part, 9-clamping head, 10-claw, 11-rectangular block, 12-rectangular port, 13-strip port, 14-rectangular slot, 15-through hole, 16-connecting rod, 17-notch, 18-trapezoidal head, 19-round hole. Specific implementation

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation.

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme: a domain controller shell clamping device, including domain controller shell 1, the one end of domain controller shell 1 is installed with end cover 6, the one end of domain controller shell 1 is set with panel 2 close to end cover 6, the one side of panel 2 is provided with rectangular port 12, and domain controller shell 1 penetrates rectangular port 12, and the size of rectangular port 12 is less than the size of end cover 6, recessed formation recess is formed on the two parallel sides of domain controller shell 1, and a plurality of claws 10 are evenly installed in the recess, the one side of panel 2 is provided with two vertical arrangement and about rectangular port 12 symmetrical arrangement's strip port 13, and connecting rod 16 is inserted in strip port 13, and one end of connecting rod 16 is connected with protruding part 8, and protruding part 8 and the surface of domain controller shell 1 are in sliding contact, and the positioning hole is set on the one side of protruding part 8 facing connecting rod 16, so that the one end of connecting rod 16 away from pressing block 7 is installed in the positioning hole, the stability of connecting rod 16 and protruding part 8 is improved, and under the interaction of protruding part 8 and connecting rod 16, the rotation of clamping head 9 is prevented.

[0023] Please refer to Figures 1-6, the one side of the protruding part 8 away from the connecting rod 16 is provided with a clamping head 9 clamped with the clamping tooth 10, the end of the connecting rod 16 away from the protruding part 8 is provided with a pressing block 7 in sliding contact with the panel 2, the upper part of the one side of the pressing block 7 facing the connecting rod 16 is provided with a notch 17, the side of the notch 17 close to the rectangular port 12 is an inclined surface, the one side of the panel 2 away from the rectangular port 12 is provided with a detachable U-shaped plate 5, the two ends of the U-shaped plate 5 are connected and fixed with trapezoidal heads 18, wherein the trapezoidal head 18 is an integral molding structure with the U-shaped plate 5, the trapezoidal head 18 is a right trapezoidal structure, the trapezoidal head 18 is inserted into the notch 17, the inclined surface on the trapezoidal head 18 is matched with the inclined surface in the notch 17, the panel 2 is provided with four fixing holes 3, the four fixing holes 3 are arranged at the four corners of the one side of the panel 2, the one side of the U-shaped plate 5 is provided with two round holes 19, the round holes 19 are inserted with screws 4 connected with the panel 2, after the area controller shell 1 is inserted into the rectangular port 12, the clamping head 9 on the panel 2 is clamped with the corresponding clamping tooth 10, the panel 2 is in contact with the end cover 6, then the trapezoidal head 18 at the two ends of the U-shaped plate 5 is inserted into the two notches 17 respectively, under the action of the inclined surface on the trapezoidal head 18 and the inclined surface in the notch 17, the connecting rod 16 moves in the strip-shaped port 13 to the rectangular port 12 direction, so that the clamping head 9 and the clamping tooth 10 are clamped stably, then the relative position of the U-shaped plate 5 and the panel 2 is limited by the screw 4, when the panel 2 and the area controller shell 1 are disassembled, the trapezoidal head 18 is separated from the notch 17 after the screw 4 is disassembled, so that the connecting rod 16 can move along the strip-shaped port 13 to the direction away from the rectangular port 12, so that the clamping head 9 and the clamping tooth 10 are separated, compared with the way of separating one by one, the occupation of human resources is reduced, and the disassembly convenience is improved.

[0024] Referring to Figures 1-6 , the area of the panel 2 coinciding with the round hole 19 is provided with a through hole 15, the one side of the panel 2 away from the U-shaped plate 5 is recessed to form two rectangular grooves 14, the rectangular grooves 14 are communicated with the through hole 15, the rectangular block 11 is inserted into the rectangular groove 14, one end of the rectangular block 11 extends to the outside of the rectangular groove 14, the one side of the rectangular block 11 is provided with a screw hole aligned with the through hole 15, one end of the screw 4 is threaded and connected in the screw hole after penetrating the round hole 19 and the through hole 15, so that one end of the rectangular block 11 processed with the screw hole is inserted into the rectangular groove 14, the insertion of the rectangular block 11 and the panel 2 is realized, the screw 4 is screwed into the screw hole after penetrating the U-shaped plate 5 and the panel 2, the relative position limitation of the rectangular block 11, the U-shaped plate 5 and the panel 2 is completed, the thickness of the part where the panel 2 is installed with the screw 4 is increased locally, without the need to increase the thickness of the panel 2 as a whole, at the same time, when the screw hole is damaged, the rectangular block 11 can be replaced alone, compared with the way of processing the screw hole on the panel 2, the panel 2 does not need to be replaced due to the damage of the screw hole.

[0025] Although the present specification is described in terms of embodiments, not every embodiment exhibits every characteristic or implements every combination of features described in the present specification. In addition, not every embodiment includes every embodiment described in the present specification. The description herein of any embodiment, including any preferred embodiment, is thus intended to be illustrative, and not restrictive. The scope of the present application is thus intended to be broad, and will be set forth in the following claims.

Claims

1. A domain controller housing snap device comprising a domain controller housing (1), characterized by: The end cover (6) is arranged at one end of the domain controller shell (1), a panel (2) is arranged at one end of the domain controller shell (1) close to the end cover (6), a rectangular opening (12) is arranged on one side of the panel (2), the domain controller shell (1) penetrates the rectangular opening (12), the size of the rectangular opening (12) is smaller than the size of the end cover (6), recessed grooves are arranged on two parallel sides of the domain controller shell (1), a plurality of clamping teeth (10) are uniformly arranged in the grooves, two strip openings (13) are arranged on one side of the panel (2) vertically and symmetrically with respect to the rectangular opening (12), a connecting rod (16) is arranged in the strip opening (13), one end of the connecting rod (16) is connected with a protruding portion (8), the protruding portion (8) is in sliding contact with the surface of the domain controller shell (1), a clamping head (9) is arranged on the side of the protruding portion (8) away from the connecting rod (16) and is clamped with the clamping teeth (10), a pressing block (7) is arranged at the end of the connecting rod (16) away from the protruding portion (8) and is in sliding contact with the panel (2), a notch (17) is arranged on the upper part of the side of the pressing block (7) facing the connecting rod (16), the side of the notch (17) close to the rectangular opening (12) is an inclined surface, a detachable U-shaped plate (5) is arranged on the side of the panel (2) away from the rectangular opening (12), trapezoidal heads (18) are fixedly connected at two ends of the U-shaped plate (5), the trapezoidal heads (18) are arranged in the notch (17), and the inclined surface on the trapezoidal head (18) is matched with the inclined surface in the notch (17).

2. A snap-fit device for a domain controller housing as defined in claim 1, wherein: Two round holes (19) are arranged on one side of the U-shaped plate (5), and screws (4) connected with the panel (2) are arranged in the round holes (19).

3. A domain controller housing snap fit device as claimed in claim 2, wherein: Holes (15) are arranged in the area of the panel (2) coinciding with the round holes (19), two rectangular grooves (14) are recessed on the side of the panel (2) away from the U-shaped plate (5), the rectangular grooves (14) are communicated with the holes (15), rectangular blocks (11) are arranged in the rectangular grooves (14), one end of the rectangular block (11) extends to the outside of the rectangular groove (14), screw holes aligned with the holes (15) are arranged on one side of the rectangular block (11), and one end of the screw (4) is threadedly connected in the screw hole after penetrating the round hole (19) and the hole (15).

4. The domain controller chassis latching arrangement of claim 1 wherein: The trapezoidal head (18) is an integral molding structure with the U-shaped plate (5), and the trapezoidal head (18) is a right trapezoidal structure.

5. The domain controller chassis latching arrangement of claim 1 wherein: Four fixing holes (3) are arranged on one side of the panel (2), and the four fixing holes (3) are arranged at four corners of the side of the panel (2) respectively.

6. A snap-fit device for a domain controller housing as defined in claim 1, wherein: A positioning hole is arranged on the side of the protruding portion (8) facing the connecting rod (16), and the end of the connecting rod (16) away from the pressing block (7) is arranged in the positioning hole.

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