CN217846994U - Plug-in machine case convenient to install and dismantle - Google Patents

Abstract

The utility model discloses a plug-in components machine case convenient to installation and dismantlement, include: the frame, the inside casing, installing support and baffle, the frame is through folding crooked formation, the inside casing also forms through folding crooked, the inside casing slides and inserts in the frame, the frame is bent and is formed with fender protection architecture, the inside casing slides the laminating and is on keeping off protection architecture, the installing support welding is at the front end of frame, the installing support welding is on the terminal surface of the front end of frame, be formed with the handle on the installing support, the handle is one side of keeping away from the frame and forms, baffle demountable connection couples together installing support and inside casing between installing support and inside casing, the baffle is close to the handle, the baffle is located one side of keeping away from the frame and is the baffle at the front side of installing support promptly, the beneficial effects of the utility model: the inner frame is inserted into the outer frame, the mounting support is welded on the outer frame, the baffle is detachably connected with the inner frame and the outer frame, and the mounting support is used for lifting the whole plug-in unit case, so that the whole plug-in unit case is convenient to mount and dismount.

Description

Plug-in machine case convenient to install and dismantle

Technical Field

The utility model relates to a box equipment technical field, concretely relates to plug-in components machine case convenient to installation and dismantlement.

Background

The structure of 19 cun quick-witted case realizes diversified, according to different demands of customer and service environment, multiple modes such as accessible CNC, panel beating, section bar realize, and CPCI structural standard provides the basis for the standardization of plug-in components machine case, and 3U, 6U plug-in components appearance have commonly used. In general, CPCI enclosures are made up of beams, rails, boxes, etc. that have already produced a set of industry standards, such as weipu enclosures.

Parts that comply with certain standards are very advantageous for cost control. However, the price of a standard chassis is often more than desired. Therefore, in the project with strict cost control, it is important to adopt the non-standard design or the customized product series standard, the design and assembly cost of the non-standard design or the customized product series standard design chassis cannot be controlled, and the manufacturing of the cost design is consumed without considering the problem of inconvenient installation and disassembly of the chassis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the quick-witted case of product series standard design is not convenient for install and dismantlement at nonstandard design or system, the utility model aims to provide a plug-in components machine case convenient to installation and dismantlement can make the quick-witted case installation of nonstandard design or system product series standard design convenient, with low costs and simple structure with the dismantlement.

The utility model discloses a following technical scheme realizes:

a card cage for facilitating installation and removal, comprising:

the outer frame is folded and bent to form a U-shaped structure;

the inner frame is folded and bent to form a U-shaped structure, the U-shaped cross section of the inner frame is perpendicular to the U-shaped cross section of the outer frame, the inner frame is inserted into the outer frame in a sliding mode, the outer frame is bent to form a blocking and protecting structure, and the inner frame is attached to the blocking and protecting structure in a sliding mode;

the mounting bracket is welded on the end face of one end of the outer frame, and a handle is formed on the mounting bracket and is formed by keeping away from one side of the outer frame;

the baffle, this baffle detachable connection in installing support and inside casing, the baffle is close to the handle, the baffle is located the one side of keeping away from the outside casing.

The frame is bent through the narrow limit of rectangle panel beating and is formed, is "U" type open structure, and the frame has keep off the protection structure and be the hem, the hem is that the broadside of frame is bent towards the direction of frame inner chamber and is formed, the inside casing is bent the shaping by the rectangle panel beating, is "U" type open structure, and the inside casing is bent by the broadside of rectangle panel beating and is formed, and the inside casing has the first limit of bending and the second limit of bending, the first limit of bending is that the narrow limit of inside casing is bent towards the direction of inside casing inner chamber and is formed, the second limit of bending is that the direction of the reverse inside casing inner chamber of broadside of inside casing is bent and is formed.

The folding angles of the folding edge, the first folding edge and the second folding edge are 90 degrees.

The outer wall laminating of the first limit of bending on the inside casing left and right sides is in on the inner wall of the side of controlling of frame, the upper and lower side of inside casing is passed through the hem keeps out, and the front side of inside casing has the second limit of bending contacts with the front side end face of hem, the installing support welding is on the preceding terminal surface of frame, baffle demountable connection is on installing support and second limit of bending.

The second bending edge and the mounting bracket are the same in sheet thickness.

The upper side and the lower side of the inner frame are plates, the plates are provided with plate cards formed towards the inner cavity direction of the inner frame, and the plate cards are distributed along the narrow side and the wide side of the outer frame in an array mode.

The inner frame is internally provided with a plug-in unit in a sliding and inserting mode, the upper side and the lower side of the plug-in unit are provided with sliding grooves, and the sliding grooves are in sliding fit with the board cards.

The front side of the plug-in is formed with a hand buckle, and the hand buckle is L-shaped.

The front side of inside casing has the second limit of buckling, the last array distribution of the second limit of buckling has first connecting hole, the upper and lower side of plug-in components has first connecting hole, and the first connecting hole on the second limit of buckling aligns with the first connecting hole on the plug-in components, and the screw rod passes two first connecting holes, and nut threaded connection the screw rod is in the second limit of buckling and plug-in components of locking connection.

And the mounting bracket is provided with a second connecting hole, and the second connecting hole is connected with the lifting lug device.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model relates to a simple machine case structure, with minimum, simplest part design, realize inserting of standard machine case and join in marriage, the utility model discloses an insert the machine case by the inside casing, the frame, the baffle, the handle is constituteed with structures such as installing support, the inside casing inserts in the frame, installing support welding is integrative on the frame, the baffle can be dismantled (through modes such as screw or riveting) and couple together inside casing and frame, the installing support draws whole plug-in components machine case installation of being convenient for and dismantles conveniently, the utility model discloses simple structure, low cost, satisfying under inserting the circumstances of joining in marriage the designing requirement, the most probable cost is reduced, for the inside casing and the frame of primary structure through ordinary panel beating shaping of bending, other parts utilize general material combined forming be baffle also simple cutting process shaping promptly, the utility model discloses need ordinary cheap material and simple structure combined process shaping, a large amount of quick-witted case manufacturing cost has been practiced thrift in the combination of each structure.

2. The utility model discloses an frame and inside casing are "U" type open structure, and in the inside casing inserted the frame, the side had the plate about the frame, blocked the inside casing, and the upper and lower side of inside casing only need the hem and do not need unnecessary plate just to make the inside casing unmovable in the frame all around, has saved the material cost of frame.

3. The utility model discloses an inside casing is "U" type open structure, has saved the material, to inner frame inner chamber punching press integrated circuit board on the upper and lower two panels of inside casing, and the integrated circuit board is continuous bridge type structure including frame inner chamber design integrated circuit board, and the upper and lower side of the plate part of plug-in components is opened there is the spout, spout and integrated circuit board sliding fit, and the plug-in components sliding insertion of being convenient for is in the inside casing, and every plug-in components is arranged on every row of board card and is arranged in proper order from left to right in the inside casing promptly, and the screw rod passes two first connecting holes, nut threaded connection screw rod and locking connection are in the second limit and plug-in components of bending, and plug-in components are convenient for install and dismantle on quick-witted case, bend fashioned inside casing and to inner frame inner chamber punching press integrated circuit board make the inside casing make simple and a plurality of functions on the upper and lower two panels of inside casing.

4. The utility model discloses a locking is passed through helicitic texture to the front and back side of inside casing and the front and back side of frame, and when service environment had the vibration requirement, the panel locked through helicitic texture around the case, and the front and back side with plug-in components locks like this to satisfy the vibration requirement.

5. The utility model discloses a part production and processing is convenient, easily installs, low cost, and steel, aluminum product can be chooseed for use as required to the part material, and the reliability is high, environmental suitability's material, and package assembly form simple to operate dismantles simply, just with change and maintenance.

6. The utility model discloses a baffle is dull and stereotyped structure, the clearance of compensation machine case left and right both sides.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a three-dimensional assembly structure diagram of the case of the utility model;

FIG. 3 is a front view direction assembly diagram of the case of the utility model;

FIG. 4 is a view of the outer frame structure of the utility model;

fig. 5 is a structure diagram of the inner frame of the utility model.

Reference numbers and corresponding part names in the drawings:

1-outer frame, 11-folded edge, 12-inner frame cavity, 2-inner frame, 21-plate clamp, 22-first folded edge, 23-second folded edge, 24-inner frame cavity, 25-first connecting hole, 3-mounting bracket, 31-second connecting hole, 4-baffle, 5-handle, 6-plug-in unit, 61-chute and 7-hand buckle.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more clearly understood, the following description is given for further details of the present invention with reference to the accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention, and are not intended to limit the present invention.

Example 1

The present embodiment provides a card enclosure for easy installation and removal, as shown in fig. 1-2, including: frame 1, inside casing 2, installing support 3 and baffle 4, frame 1 is through folding bending to form, inside casing 2 also forms through folding bending, inside casing 2 slides and inserts in frame 1, frame 1 bends and is formed with fender protection structure, inside casing 2 slides and laminates on fender protection structure, installing support 3 welds in the one end (front end) of frame 1, installing support 3 welds on the terminal surface of the one end (front end) of frame 1, be formed with handle 5 on installing support 3, handle 5 is one side (the front side) of keeping away from frame 1 and forms, baffle 4 accessible riveting, screw or screwed connection couple together installing support 3 and inside casing 2 on installing support 3 and inside casing 2, baffle 4 is close to handle 5, baffle 4 is located the front side of baffle 4 at installing support 3 promptly in one side of keeping away from frame 1. Plug-in components machine case comprises inner frame 1, frame 2, baffle 4, handle 5 and structure such as installing support 3, and in inner frame 2 inserted frame 1, installing support 3 welding an organic whole was on frame 1, baffle 4 can be dismantled (through modes such as screw or riveting) couple together inner frame 2 and frame 1, and installing support 3 is carried through handle 5 and is drawn whole plug-in components machine case of being convenient for installation and dismantlement convenience.

As shown in fig. 4, the outer frame 1 is formed by bending the narrow side of the rectangular metal plate to form a "U" shaped structure, the outer frame 1 has the retaining structure is a folded edge 11, the folded edge 11 is formed by bending the wide side of the outer frame 1 towards the direction of the inner cavity 12 of the outer frame, the bending angle of the folded edge 11 is 90 °, as shown in fig. 5, the inner frame 2 is formed by bending the rectangular metal plate to form a "U" shaped structure, the inner frame 2 is formed by bending the wide side of the rectangular metal plate, the inner frame 2 has a first bent edge 22 and a second bent edge 23, the first bent edge 22 is formed by bending the narrow side of the inner frame 2 towards the direction of the inner cavity 24 of the inner frame, the first bent edge 22 and the second bent edge 23 are 90 °, and the second bent edge 23 is formed by bending the wide side of the inner frame 2 towards the direction of the inner cavity 24 of the inner frame.

The outer wall laminating of the first limit of bending 22 on the left and right sides of inside casing 2 is in on the inner wall of the left and right sides of frame 1, the upper and lower sides of inside casing 2 are passed through hem 11 keeps out, and the front side of inside casing 2 has the contact of the preceding side end face of second limit of bending 23 and hem 11, installing support 3 welds on the preceding terminal surface of frame 1, baffle 4 is through riveting, screw or screwed connection on installing support 3 and second limit of bending 23, and baffle 4 is in the left and right sides clearance of the compensation of frame, and the same assurance baffle 4 of the slice thickness of second limit of bending 23 and installing support 3 is in coplanar connection installing support 3 and second limit of bending 23.

As shown in fig. 1-2, the upper and lower sides of the inner frame 2 are plates, the plates are provided with boards 21 formed toward the inner cavity 24 of the inner frame, the boards 21 are distributed along the narrow side and the wide side of the outer frame 1 in an array manner, the inserts 6 are inserted in the inner frame 2 in a sliding manner, the upper and lower sides of the board part of the insert 6 are provided with sliding grooves 61, the sliding grooves 61 are in sliding fit with the boards 21, so that the inserts 6 can be inserted into the inner frame 2 in a sliding manner, each insert 6 is arranged on each row of boards 21, that is, the inserts 6 are sequentially arranged in the inner frame 2 from left to right, the front side of the insert 6 is provided with a hand buckle 7, and the hand buckle 7 is in an L shape, so that the inserts 6 can be taken out from the inner frame 2 conveniently.

As shown in fig. 1 to 3, first connection holes 25 are distributed in an array manner on the second bending edge 23 on the front side of the inner frame 2, the first connection holes 25 are formed on the upper and lower sides of the sheet portion of the plug-in unit 6, the first connection holes 25 on the second bending edge 23 are aligned with the first connection holes 25 on the plug-in unit 6, two first connection holes 25 are formed, a screw rod penetrates through the two first connection holes 25, and a nut is in threaded connection with the screw rod and is in locking connection with the second bending edge 23 and the plug-in unit 6.

Example 2

The inner frame structure appearance is shown in figure 5, inner frame 2 is bent by the panel beating and is formed, "U" type open structure, plug-in components 6 insert from "U" type opening of inner frame 2, take 90 first bending 22 and the second bending 23 of area, structural strength has both been guaranteed, and convenient installation again, "rivet nut or screw rod, the connected mode of nut, for plug-in components 6, the installation locking hole of integrated circuit board 21 is first connecting hole 25, rivet nut or screw rod, the nut passes the mode connection of first connecting hole 25, the upper and lower integrated circuit board punching press integrated circuit board 21 of inner frame 2, integrated circuit board 21 is continuous bridge type structure, two liang of a set of, form guider in succession, for the direction of inserting of plug-in components 6. The matching mode of the board card 21 and the plug-in 6 is different from that of a special guide rail of a standard case, the forming is simple, the cost of parts is not required to be increased, and the cost of the case is effectively controlled.

The outer frame structure is shown in figure 4, the outer frame 1 is formed by bending a metal plate, is also of a U-shaped structure and is of a U-shaped opening structure, and the difference is that the outer frame 1 is bent at a narrow edge and the inner frame 2 is bent at a wide edge. The required process of frame is simple, only needs bend, punches a hole, need not stamping forming, furthest's reduction the processing cost.

The mounting bracket 3 is also formed by bending a metal plate and is of an L-shaped structure, and the baffle 4 is formed by cutting a flat plate structure; the handle 5 is of a universal construction and can be selected as required.

Example 3

As shown in fig. 1, the chassis is equipped with cassette cards 6, the board cards 21 in the inner frame 2 have reserved positions for 13 card cards 6, the panel of each card 6 is preset with a 6HP (TE) width, which can be adjusted according to actual needs, and the panel widths of the card cards 21 and the card cards 6 are increased or decreased according to 1HP (TE).

After the sliding groove 61 of the plug-in 6 is inserted into the board card 21, the plug-in 6 is pushed into the case, the rear side of the plug-in 6 can be locked with the case through screws, the depth of the case can be adjusted as required, and if no back plate is installed, and when the vibration requirement exists in the use environment, locking screws can be added on the rear panel of the case, so that the front side and the rear side of the plug-in 6 can be locked to meet the vibration requirement.

The utility model relates to a design simple machine case structure to minimum, simplest part design, realize inserting of standard machine case and join in marriage, the utility model discloses an insert quick-witted case comprises structures such as inside casing, frame, baffle, handle and installing support, simple structure, and the equipment is convenient, and low cost is inserting under the condition of joining in marriage the designing requirement satisfying, the most likely cost is reduced.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A card cage for facilitating installation and removal, comprising:

the outer frame (1), the outer frame (1) forms a U-shaped structure through folding and bending;

the inner frame (2) is folded and bent to form a U-shaped structure, the U-shaped cross section of the inner frame (2) is perpendicular to the U-shaped cross section of the outer frame (1), the inner frame (2) is inserted into the outer frame (1) in a sliding mode, the outer frame (1) is bent to form a blocking and protecting structure, and the inner frame (2) is attached to the blocking and protecting structure in a sliding mode;

the mounting bracket (3) is welded on the end face of one end of the outer frame (1), a handle (5) is formed on the mounting bracket (3), and the handle (5) is formed on one side far away from the outer frame (1);

the baffle (4), this baffle (4) detachable connection in installing support (3) and inside casing (2), baffle (4) are close to handle (5), and baffle (4) are located the one side of keeping away from frame (1).

2. The plug-in components quick-witted case convenient to installation and dismantlement of claim 1, characterized in that, frame (1) is formed by the narrow limit bending of rectangle panel beating, is "U" type open structure, and frame (1) has the fender structure is hem (11), hem (11) are the broadside of frame (1) and bend towards the direction of frame inner chamber (12) and form, inside casing (2) are formed by the broadside bending of rectangle panel beating by the shaping of rectangle panel beating, are "U" type open structure, and inside casing (2) are formed by the broadside bending of rectangle panel beating, and inside casing (2) have first bending limit (22) and second bending limit (23), first bending limit (22) are the narrow limit of inside casing (2) and bend towards the direction of inside casing inner chamber (24) and form, the second bending limit (23) are the reverse direction bending formation of inside casing inner chamber (24) of the broadside of inside casing (2).

3. A card cage for facilitating mounting and dismounting according to claim 2, characterized in that the folding angle of the folding edge (11), the first folding edge (22) and the second folding edge (23) is 90 °.

4. An easy-to-mount and easy-to-dismount plug-in chassis according to claim 3, wherein the outer wall of the first bent edge (22) on the left and right sides of the inner frame (2) is attached to the inner wall of the left and right sides of the outer frame (1), the upper and lower sides of the inner frame (2) are supported by the bent edges (11), the second bent edge (23) on the front side of the inner frame (2) is in face contact with the front side of the bent edges (11), the mounting bracket (3) is welded on the front end face of the outer frame (1), and the baffle (4) is detachably connected to the mounting bracket (3) and the second bent edge (23).

5. A card cage for facilitating mounting and dismounting according to claim 2, c h a r a c t e r i z e d in that the second bent edge (23) and the mounting bracket (3) have the same sheet thickness.

6. A card cage for facilitating mounting and dismounting according to claim 1, c h a r a c t e r i z e d in that the inner frame (2) is provided with boards on its upper and lower sides, said boards having boards (21) formed in a direction towards the inner cavity (24) of the inner frame, said boards (21) being arranged in an array along the narrow and wide sides of the outer frame (1).

7. A card enclosure convenient to mount and dismount as claimed in claim 6, wherein the card (6) is slidably inserted in the inner frame (2), the upper side and the lower side of the card (6) are provided with sliding grooves (61), and the sliding grooves (61) are in sliding fit with the card (21).

8. A card cage for facilitating mounting and dismounting according to claim 7, characterized in that the front side of the card (6) is formed with a hand catch (7), the hand catch (7) being "L" shaped.

9. A card cage for facilitating assembly and disassembly according to claim 7, wherein the front side of the inner frame (2) has a second bent edge (23), the second bent edge (23) has a first connecting hole (25) distributed thereon in an array, the upper and lower sides of the card (6) have the first connecting hole (25), the first connecting hole (25) on the second bent edge (23) is aligned with the first connecting hole (25) on the card (6), the screw rod passes through the two first connecting holes (25), and the nut is in threaded connection with the screw rod and is locked and connected to the second bent edge (23) and the card (6).

10. A card cage for facilitating mounting and dismounting according to claim 1, c h a r a c t e r i z e d in that the mounting bracket (3) is provided with a second coupling hole (31), and the second coupling hole (31) is coupled with a lifting lug device.

Images