CN210075778U - Machine case convenient to carry - Google Patents

Abstract

The utility model discloses a quick-witted case convenient to carry, including quick-witted case body, carry round pin and carry support, the both sides of the preceding terminal surface of machine case body are provided with the hangers respectively, carry the round pin and include base and pin, the pin vertical fixation is in on the base, base fixed connection is at the rear end face of quick-witted case body, carry the support and be rigidity U type support to be provided with the bolt hole, carry the support and pass through the carry that the bolt hole can be uninstalled on the pin, carry the support and provide perpendicular ascending holding power to quick-witted case, and can restrict the pin horizontal hunting. The utility model discloses a set up carry round pin and carry support on quick-witted case, need not the guide rail during the installation, simplify quick-witted case at the shelf location flow, greatly improve the installation effectiveness.

Description

Machine case convenient to carry

Technical Field

The utility model relates to a quick-witted case, especially a quick-witted case convenient to carry.

Background

The existing case is generally fixed through a network or server frame guide rail mounting mode, the frame rail and the case guide rail are generally required to be mounted firstly in the mounting process of the mode, the position and the gap between the case guide rail and the rail are required to be calibrated when the case is fixed on the frame, the mounting system structure of the guide rail is complex, the mounting process is low in efficiency, the case is required to be lifted by one person usually, the guide rail is assisted by the other person to be aligned, and therefore the normal mounting process is difficult to complete by one person. A chassis with a simple structure and simple and convenient installation needs to be designed to respond to the social requirements of efficient installation of the chassis on a rack, single-person operation and reduction of rework cost.

In view of the above, it is an urgent problem in the art to overcome the above-mentioned drawbacks of the prior art.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve is: the problem that the chassis needs a guide rail system to guide and mount when entering the rack is solved, and the mounting mode of the chassis in the rack is simplified.

The utility model discloses a following technical scheme reaches above-mentioned purpose: the utility model provides a quick-witted case convenient to carry, includes quick-witted case body, at least one carry round pin and at least one carry support, the both sides of the preceding terminal surface of quick-witted case body are provided with the hangers respectively, carry round pin includes base and pin, the pin vertical fixation is in on the base, base fixed connection is at quick-witted case body's rear end face, carry the support and be rigid U type support, be provided with the bolt hole on the carry support, the aperture in bolt hole is greater than the pin maximum diameter, carry the support and pass through the carry that the bolt hole can be uninstalled on the pin, when carrying the support and being fixed in the frame, carry the support and provide perpendicular ascending holding power to quick-witted case, and can restrict the pin horizontal hunting.

Preferably, the hanging lugs and the case body are integrally molded, and a U-shaped hanging groove is formed in each of the upper part and the lower part of each hanging lug. After the case is placed into the rack, the U-shaped hanging groove is hung on the front side of the rack through the bolt, the bolt clamps the U-shaped hanging groove through the rod body to limit the case to move transversely, and after the bolt is fastened, the head of the bolt blocks the U-shaped hanging groove to limit the case to move longitudinally.

Preferably, the base is in a regular shape, such as a square, a rectangle, a circle or an ellipse, and the base is provided with the positioning hole.

Preferably, the front end part of the pin is a cone or a pyramid, the foremost end of the pin is the top end of the cone or the pyramid, the diameter of the foremost end of the pin is the smallest, the diameter of the front end part of the pin is smaller than that of the rear end part of the pin, the pin can conveniently enter the pin hole, the section from the bottom end of the cone or the pyramid to the surface of the base is a cylinder, and the cylinder is provided with threads, so that the pin can be conveniently fixed on the hanging and carrying support.

Preferably, the rear end face of the case body is uniformly provided with a plurality of mounting grooves, the shapes of the mounting grooves are matched with the shape of the base, the depths of the mounting grooves are matched with the thickness of the base, and after the mounting pins are completely clamped into the mounting grooves, the base of the mounting pins fills up the mounting grooves; the mounting groove is internally provided with a screw hole corresponding to the positioning hole on the mounting pin, and the base of the mounting pin is fixedly connected in the mounting groove through a screw.

Preferably, the mounting bracket comprises a side section and a middle section; the length of the side section can be selected to be any one of integer lengths above 1cm, such as 1cm, 2cm, 3cm, 4cm, 5cm, 6cm, 7cm, 8cm, 9cm or 10cm, and the length of the side section can be determined according to the width difference between the rack and the chassis, so that when the mounting bracket is fixed on the rack, the corresponding mounting pin can be inserted into the mounting bracket and can be fixed on the middle section; the tail end of the side section is provided with a fixing hole which is used for fixing the mounting bracket on the rack; the length of the middle section is the same as that of the case body; the upper side and the lower side of the middle section are respectively provided with a reinforcing rib for improving the transverse bearing capacity and preventing the mounting bracket from deforming; the positions and the intervals of the bolt holes correspond to those of the mounting grooves; when the bolt hole of the mounting support is mounted on the mounting pin, the mounting support can be fastened on the case body by screwing the nut into the thread on the mounting pin.

Preferably, the middle part of the mounting bracket is provided with a through line slot, so that a connecting line on the case body can conveniently pass through the through line slot.

Compared with the prior art, the utility model has the following advantages.

1. The mounting pin is arranged on the case, and the mounting support is arranged in a matched manner, so that the case convenient to mount is formed, and the case can be conveniently mounted on the rack by a single person.

2. The cone or pyramid is arranged at the front end of the mounting pin, so that the front end of the pin is small, and the rear end of the pin is large, a single person can conveniently insert the case into the mounting bracket, and the transverse limiting and supporting of the rear side of the case are realized; when the screw cap is used for fastening the pin, the rear end of the case and the mounting bracket can be connected into a whole.

3. The mounting groove is convenient for the mounting pin to be clamped in, the mounting pin is fastened on the rear end face of the case body through a screw, and the mounting pin is convenient to unload and maintain.

4. The U-shaped mounting bracket with different groove depths can be selected and matched, so that the case can be conveniently installed in a differential rack.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of a chassis structure in an embodiment of the present invention.

Fig. 2 is a schematic diagram of the front end of the chassis when the chassis is mounted on the rack in the embodiment of the present invention.

Fig. 3 is a schematic diagram of the rear end of the chassis when the chassis is mounted on the rack in the embodiment of the present invention.

Fig. 4 is a schematic view of a mounting pin structure in an embodiment of the present invention.

Fig. 5 is a schematic view of the mounting bracket structure in the embodiment of the present invention.

Fig. 6 is a schematic view of the rear end structure of the chassis body according to the embodiment of the present invention.

In the figure: 1-a cabinet body; 2-mounting a pin; 3-mounting a bracket; 4-mounting grooves; 5, hanging a lug; 201-a base; 202-a pin; 203-positioning holes; 204-thread; 301-side section; 302-middle section; 303-bolt holes; 304-a fixation hole; 305-reinforcing ribs; 306-a through-wire slot; 401-screw hole; 501-U-shaped hanging groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention will be described in detail with reference to the accompanying drawings and examples.

Embodiment 1 as shown in fig. 1 to 6, a case convenient for mounting includes a case body 1, a mounting pin 2 and a mounting bracket 3; the thickness of the case body 1 is 1U, the length is 45cm, and the width is 40 cm; two sides of the front end face of the case body 1 are respectively provided with 1 hanging lug 5, the hanging lugs 5 and the case body 1 are integrally molded, each hanging lug 5 is provided with a U-shaped hanging groove 501 up and down, and the depth of each U-shaped hanging groove 501 is 1 cm.

The rear end face of the case body 1 is provided with 2 mounting grooves 4, the 2 mounting grooves 4 are arranged in a row and are distributed at the position which is one eighth away from the two sides of the rear end face of the case body 1; the mounting groove 4 is a square with the side length of 3.05cm, and the depth of the mounting groove 4 is 3 mm.

The hanging pin 2 is divided into a base 201 and a pin 202, wherein the pin 202 is vertically welded in the center of the base 201, the base 201 is a square thin sheet, the side length is 3cm, the thickness is 3mm, each corner is provided with 1 positioning hole 203, and the aperture is 4 mm; the total length of the pin 202 is 5cm, wherein the front end part of the pin 202 is a cone with the length of 2cm, the diameter of the top end of the pin 202 is 5mm, the section from the bottom end of the cone to the surface of the base 201 is a cylinder with the length of 3cm and the diameter of 10mm, the cylinder is provided with a thread 204, and a nut with the inner diameter of 10mm and the outer diameter of 2cm can be sleeved in the cylinder.

Screw holes 401 corresponding to the positioning holes 203 of the mounting pins 2 are formed in the mounting grooves 4, and the diameter of each screw hole 401 is 3 mm.

After the mounting pin 2 is completely clamped into the mounting groove 4, the base 201 of the mounting pin 2 can fill and level up the mounting groove 4; the base 201 of the mounting pin 2 is then fixedly attached in the mounting groove 4 by means of screws.

The mounting groove 4 is correspondingly provided with 1 mounting bracket 3, the mounting bracket 3 is a rigid U-shaped bracket with the width of 5cm and the thickness of 3mm, and the mounting bracket 3 comprises a side section 301 and a middle section 302; the length of the side section 301 can be selected, and the tail end of the side section 301 is provided with a fixing hole 304; the length of the middle section 302 is 40 cm; reinforcing ribs 305 are respectively installed on the upper side and the lower side of the middle section 302 and used for improving transverse bearing capacity, 2 bolt holes 303 are formed in the middle section 302, the diameter of each bolt hole 303 is 12mm, and the installation positions of the bolt holes 303 correspond to the positions of the installation grooves 4; the bolt hole 303 of the mounting bracket 3 is inserted into the mounting pin 2, and the mounting bracket 3 is fastened to the case body 1 by screwing the nut into the thread 204 of the mounting pin 2.

The steps for mounting the local case to the rack are as follows.

Step 1: preparing a rack with the length of 45cm, the width of 45cm and the height of 100cm as a mounting frame of a case, wherein the difference between the broadband of the computer rack and the broadband of the case is L1=5cm, and the length of the side edge of the mounting bracket 3 is greater than L3=2cm because the length of the cylindrical body of the threaded 204 of the mounting pin 2 is L2=3cm, wherein L3= L1-L2, and in order to ensure the normal fastening of the nut on the pin 202, a 1cm margin needs to be left, so the length of the side edge section 301 of the mounting bracket 3 can be 3-5cm, and the length of the side edge section 301 in the embodiment is selected to be 4 cm.

Step 2: and selecting a case, requiring the case to be provided with a mounting bracket 3 with a side section 301 being 4cm long, and carrying the case to the position of the rack.

And step 3: the nut on the mounting pin 2 is removed first and then the mounting bracket 3 is removed.

And 4, step 4: the fixing hole 304 of the mounting bracket 3 is aligned with the mounting hole with a specified height at the rear side of the rack, for example, the height is 50cm, the middle section 302 of the mounting bracket 3 is concave towards the inner side of the rack, and the mounting bracket 3 is fastened on the rack by using bolts.

And 5: the chassis is supported, the rear end face of the chassis gradually enters from the front side of the rack and penetrates through the rack body, and the mounting pin 2 is inserted into the pin inserting hole 303; at this time, the mounting bracket 3 provides a vertical upward supporting force to the rear end of the chassis and can limit the pin 202 from swinging laterally.

Step 6: when the front end face position of the case is adjusted, the case tends to be horizontal, the U-shaped hanging grooves 501 on the hanging lugs 5 are aligned with the mounting holes in the rack, and the U-shaped hanging grooves 501 are fixed through bolts, so that the front end of the case is fixed on the rack.

And 7: the nut is threaded into the threads 204 of the pin 202 and tightened to prevent the pin 202 from exiting the pin bore 303.

Modification examples: the following modifications can be made on the basis of example 1.

Furthermore, the pin 202 can also be fixed at the center of the base 201 by screwing in the thread 204, and the fixing position can also have a slight deviation, so that the pin 202 can be normally inserted into the pin hole 303 only by ensuring that the rack 3 can be fixed and the chassis is substantially horizontal.

Further, the base 201 may also be in a shape of a rectangle, a circle, a prism, or an ellipse, and the like, and it is only necessary to set the shape of the mounting groove 4 to correspond to the shape of the base 201 at the same time, so that the base 201 can be fixed in the mounting groove 4.

Further, the side section 301 of the mounting bracket 3 can be increased in length under the condition of ensuring rigidity, and only the mounting bracket 3 needs to be ensured not to deform after carrying the chassis.

Further, the front end of the pin 202 of the mounting pin 2 may also be a pyramid, as long as the diameter of the front end portion of the pin 202 is smaller than that of the rear end portion, so as to facilitate the entry of the pin 202 into the pin hole 303; the rear thread 204 of the pin 202 can be replaced by a snap structure as long as the mounting bracket 3 can be fixed on the chassis body 1.

Further, more than 3 mounting grooves 4 can be uniformly arranged in the same row at the rear end of the case body 1 according to the weight of the case body 1, and each mounting groove 4 is provided with one mounting pin 2.

Furthermore, the middle part of the mounting bracket 3 is provided with a through wire slot 306, which is convenient for placing a plug wire of the case.

Further, for a case with a large thickness of the case body 1, such as a 4U case or a 6U case, the corresponding weight is also large, more than 2 rows of mounting grooves 4 are required to be arranged on the rear end face of the case body 1, and each row of mounting grooves 4 is correspondingly provided with one mounting bracket 3.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The utility model provides a quick-witted case convenient to carry, includes quick-witted case body (1), carries round pin (2) and carries support (3), its characterized in that, the both sides of the preceding terminal surface of quick-witted case body (1) are provided with hangers (5) respectively, carry round pin (2) including base (201) and pin (202), pin (202) vertical fixation is in on base (201), base (201) fixed connection is at the rear end face of quick-witted case body (1), carry support (3) for rigidity U type support to be provided with bolt hole (303), carry support (3) can unload carry on pin (202) through bolt hole (303).

2. The chassis convenient to mount according to claim 1, wherein the hanging lugs (5) are integrally molded with the chassis body (1), and each hanging lug (5) is provided with a U-shaped hanging groove (501) at the upper part and the lower part.

3. The chassis convenient to mount according to claim 2, characterized in that the base (201) is regular-shaped and is provided with positioning holes (203); the pin (202) has a front portion diameter smaller than a rear portion diameter.

4. The chassis convenient to mount as claimed in claim 3, wherein the front end of the pin (202) is a cone or a pyramid, the foremost end of the pin (202) is the top end of the cone or the pyramid and has the smallest diameter, the section from the bottom end of the cone or the pyramid to the surface of the base (201) is a cylinder, and the cylinder is provided with a thread (204).

5. The chassis convenient to mount according to claim 3, wherein a mounting groove (4) is formed in a rear end face of the chassis body (1), the shape of the mounting groove (4) is matched with that of the base (201), and the depth of the mounting groove (4) is matched with the thickness of the base (201); and a screw hole (401) corresponding to the positioning hole (203) in the mounting pin (2) is formed in the mounting groove (4).

6. A mounting-facilitated chassis according to claim 4, characterized in that the mounting bracket (3) comprises side sections (301) and a middle section (302); the length of the side section (301) can be selected to be any one of integer lengths of more than 1 cm; the tail end of the side section (301) is provided with a fixing hole (304); the length of the middle section (302) is the same as that of the case body (1); reinforcing ribs (305) are respectively arranged on the upper side and the lower side of the middle section (302); the positions and intervals of the bolt holes (303) correspond to those of the mounting grooves (4); the bolt hole (303) of the mounting support (3) is mounted on the mounting pin (2), and the mounting support (3) is fastened on the case body (1) through screwing a nut into the thread (204) of the mounting pin (2).

7. The case convenient to mount according to claim 1, wherein the case body (1) is uniformly provided with a plurality of mounting grooves (4) at the rear end.

8. The chassis convenient to mount according to claim 1, wherein the mounting bracket (3) is made of a rigid material, and a through-line slot (306) is formed in the middle of the mounting bracket (3).

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