CN212677070U

CN212677070U - Laminated mounting rack

Info

Publication number: CN212677070U
Application number: CN202021870930.XU
Authority: CN
Inventors: 华麟; 蒙旭健; 张克波; 夏首冬; 刘兴
Original assignee: Guangdong Haiwu Technology Co Ltd
Current assignee: Guangdong Haiwu Technology Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-09
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a laminated mounting frame, including underframe, baffle and polylith plywood, enclose into between underframe and the plywood, between two adjacent plywoods and hold the layer, the baffle is fixed in the underframe and passes polylith plywood to divide each layer and hold the layer and separate into more than two compartment that supply the peripheral module to insert; underframe and plywood are equipped with locking post and reference column, and open at the middle part of locking post has the thread groove with bolt matched with, and the upper end of reference column is equipped with the jack catch that can radial elastic deformation, and the outside indent of jack catch has the draw-in groove. A plurality of switching power supply modules can be reasonably arranged, the later-stage partial switching power supply modules can be independently disassembled, assembled and detected and replaced when needing to be maintained, the whole disassembly and inspection are not needed, and the maintenance time and the cost are saved. The locking column and the positioning column are arranged at the position for installing the back plate, during installation, the positioning hole in the back plate is firstly penetrated into the clamping jaw, so that the position of the back plate is adjusted, and then the bolt is used for penetrating through the back plate and then screwing into the thread groove, so that the back plate is locked, the installation is convenient, and the operation is simple.

Description

Laminated mounting rack

Technical Field

The utility model relates to a communication base station computer lab equipment technical field, concretely relates to range upon range of formula mounting bracket.

Background

With the development of communication technology, wireless communication network technology has entered the 5G era, and mobile base station cabinets for communication have become the dominant force for base station construction, wherein the requirements for the switching power supply modules are higher. However, the power supply space of the existing base station room is limited, and certain difficulties exist in the transformation, expansion and maintenance of the original base station room.

Traditional switching power supply module is in large quantity, and the arrangement is chaotic, and the installation is difficult moreover, and especially when later stage need be maintained, can't demolish change and maintenance singly basically, can only whole switching power supply module demolish or change, great increase the maintenance cost, influence mobile communication's uninterrupted operation to a certain extent.

The switch power supply module generally comprises a back plate, the back plate is used as an output end, a metal PCB is arranged at the joint of the switch power supply module, the metal PCB is oppositely inserted into the back plate, and is similar to the electric connection mode of a plug and a socket, or if the metal PCB is an external power supply, the metal PCB is connected with terminals on a plurality of back plates through copper bars. The existing back plate is generally installed by screws and difficult to position, so that inconvenience is brought to operation, and the manual operation difficulty and labor cost are increased to a certain extent.

Disclosure of Invention

There is above-mentioned technical problem to prior art, the utility model provides a range upon range of formula mounting bracket convenient to rational arrangement switching power supply module is convenient for load and unload the backplate.

In order to achieve the above object, the utility model provides a following technical scheme:

the laminated mounting frame comprises a bottom frame, a partition plate and a plurality of laminate plates, wherein accommodating layers are enclosed between the bottom frame and the laminate plates and between two adjacent laminate plates, and the partition plate is fixed on the bottom frame and penetrates through the plurality of laminate plates, so that each accommodating layer is divided into more than two compartments for inserting peripheral modules; the top of underframe and plywood is equipped with the output part that is used for installing outside backplate, and the output part is equipped with locking post and reference column, and open at the middle part of locking post has the thread groove with bolt matched with, and the upper end of reference column is equipped with the jack catch that can radial elastic deformation, and the outside indent of jack catch has the draw-in groove.

Preferably, two side portions of the bottom frame are bent to form side plates, and the side plates surround two sides of the laminate.

Preferably, the stacked mounting rack further comprises a top plate, and two ends of the top plate are fixed to the side plates, so that the top plate and the uppermost layer plate enclose the accommodating layer.

Preferably, the bottom frame and the laminate are respectively provided with a guide strip, and the arrangement direction of the guide strip is parallel to the insertion direction of the peripheral module.

Preferably, the bottom frame and the laminate are respectively provided with a limiting protrusion for limiting the peripheral module.

Preferably, the guide strip and the limiting protrusion are respectively of a punch forming structure.

Preferably, the laminate is provided with a transition hole, the partition comprises a plate body and a support step arranged on the side part of the plate body, the plate body penetrates through the transition hole, and the support step is propped against the bottom of the corresponding laminate.

The utility model has the advantages that:

the utility model discloses a range upon range of formula mounting bracket, through holding chamber and compartment that underframe, baffle and plywood formed, can a plurality of switching power supply modules of rational arrangement, later stage part switching power supply module dismouting alone detects the change when needing to maintain, does not need whole the demolish the inspection, practices thrift maintenance time and cost. And the position of installing the backplate is equipped with locking post and reference column, during the installation, during the locating hole on the backplate penetrated the jack catch earlier, thereby adjusted the position with the backplate, and screw in thread groove after using the bolt to pass the backplate to lock the backplate, simple to operate, easy operation.

Drawings

FIG. 1 is a schematic diagram of a stacked mount in an embodiment, incorporating a backing plate.

Fig. 2 is a partial structural diagram of a stacked mount in an embodiment.

FIG. 3 is another visual schematic diagram of a stacked mount of an embodiment, incorporating a backing plate.

Fig. 4 is an exploded view of a stacked mount in an embodiment.

Fig. 5 is an enlarged view of the positioning posts of the stacked mount of the embodiment.

Reference numerals:

the bottom frame 1, the side plates 2, the layer plates 3, the transition holes 31 and the top plate 4;

partition 5, plate body 51, support step 52;

the locking column 6, the positioning column 7, the clamping jaw 71 and the clamping groove 72;

a guide strip 8 and a limit bulge 9.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

The stacked mounting rack of the embodiment, as shown in fig. 1 to 5, includes bottom frame 1, partition plate 5 and two plywood 3, between bottom frame 1 and plywood 3, enclose between two adjacent plywood 3 and enclose and hold the layer, partition plate 5 is fixed in bottom frame 1 and passes plywood 3 to hold the layer with every layer and separate into more than two confession peripheral module male compartment, it has guide bar 8 to be located compartment department stamping forming, so that the mounting rack as in the figure can hold twelve switching power supply modules, and every compartment can insert two promptly. This embodiment is through holding chamber and compartment that underframe 1, baffle 5 and plywood 3 formed, can a plurality of switching power supply modules of rational arrangement, and dismouting alone detects the change when the partial switching power supply module in later stage needs to be maintained, does not need whole dismantlement inspection, practices thrift maintenance time and cost. Underframe 1 and plywood 3's top are equipped with the output portion that is used for installing outside backplate, and the output portion is equipped with locking post 6 and reference column 7, and the middle part of locking post 6 and bolt matched with open and have opening thread groove up, and the upper end of reference column 7 is equipped with jack catch 71 that can radial elastic deformation, and jack catch 71 divide into a plurality of lamellas, and jack catch 71's the outside indent has draw-in groove 72. During installation, the positioning hole in the back plate is penetrated into the clamping jaw 71, the clamping groove 72 clamps the back plate to longitudinally limit, so that the position of the back plate is adjusted, the bolt penetrates through the back plate and then is screwed into the thread groove, the back plate is locked, and the locking device is convenient to install and simple to operate.

In this embodiment, the bottom frame 1 is U-shaped, and two side portions thereof are bent to form side plates 2, and the side plates 2 surround two sides of the laminate 3. The laminated mounting rack further comprises a top plate 4, wherein two ends of the top plate 4 are fixed on the side plates 2, so that the top plate 4 and the laminated plate 3 at the uppermost layer are encircled to form the accommodating layer. In practice, the whole bottom frame 1 can be changed into a ring shape and integrally formed with the top plate 4, so that the structure is more compact and stable.

In this embodiment, the bottom frame 1 and the layer plate 3 are respectively punch-formed to be used for limiting the limiting protrusion 9 for limiting the peripheral module, and when the switching power supply module is inserted and the side of the switching power supply module abuts against the limiting protrusion 9, the switching power supply module is installed in place.

In this embodiment, the laminate 3 has a transition hole 31, the partition 5 includes a plate body 51 and a supporting step 52 provided at a side of the plate body 51, the plate body 51 passes through the transition hole 31, and the supporting step 52 abuts against a bottom of the corresponding laminate 3 to support a middle portion of the laminate 3.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a range upon range of formula mounting bracket, characterized by: the partition plate is fixed on the bottom frame and penetrates through the plurality of laminate plates, so that each layer of accommodating layer is divided into more than two compartments for inserting the peripheral modules; the top of underframe and plywood is equipped with the output part that is used for installing outside backplate, and the output part is equipped with locking post and reference column, and open at the middle part of locking post has the thread groove with bolt matched with, and the upper end of reference column is equipped with the jack catch that can radial elastic deformation, and the outside indent of jack catch has the draw-in groove.

2. A laminated mounting bracket according to claim 1 in which: the two side parts of the bottom frame are bent to form side plates which surround the two sides of the laminate.

3. A laminated mounting bracket according to claim 2 in which: the stacked mounting rack further comprises a top plate, wherein two ends of the top plate are fixed to the side plates, so that the top plate and the laminated plate on the uppermost layer are surrounded to form the accommodating layer.

4. A laminated mounting bracket according to claim 1 in which: the bottom frame and the laminate are respectively provided with a guide strip, and the arrangement direction of the guide strip is parallel to the insertion direction of the peripheral module.

5. A laminated mounting bracket according to claim 4 in which: the bottom frame and the laminate are respectively provided with a limiting bulge for limiting the peripheral module.

6. The laminated mounting bracket of claim 5 wherein the guide strips and the retention tabs are each formed by stamping.

7. A laminated mounting bracket according to claim 1 in which: the laminated board is provided with a transition hole, the partition board comprises a board body and a supporting step arranged on the side part of the board body, the board body penetrates through the transition hole, and the supporting step props against the bottom of the corresponding laminated board.