CN211406646U

CN211406646U - Guide rail plate and communication case

Info

Publication number: CN211406646U
Application number: CN202020173371.0U
Authority: CN
Inventors: 王国振
Original assignee: Guangzhou Wanpu Electromechanical Technology Co ltd
Current assignee: Guangzhou Wanpu Electromechanical Technology Co ltd
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-09-01
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses a guide rail plate and communication machine case, guide rail plate package rubbing board body is equipped with the guide rail hole that the punching press that a plurality of ranks set up formed on the plate body, and the guide rail hole includes the straight section of rectangle and the semicircle section of locating straight section both ends, encircles the guide rail hole and is equipped with protruding muscle, forms the space that the integrated circuit board was planted between two adjacent protruding muscle, is equipped with the installation department around the plate body. This guide rail plate, the guide rail hole forms and form the protruding muscle that encircles the guide rail hole through the punching press, the upper end of protruding muscle is half circular arc, play the guide effect, be convenient for plant of integrated circuit board, and all guide rail holes and the integrative punching press of protruding muscle form, greatly reduced manufacturing cost, a plurality of guide rail hole ranks set up, a plurality of integrated circuit boards that can plant simultaneously, the plate body thickness is thinner, the protruding muscle that a plurality of ranks set up can improve the structural strength and the rigidity of plate body, guarantee the reliability that the integrated circuit board was planted, avoid the integrated circuit board to warp, the plate body is fixed in communication machine incasement through installation department installation all around, this utility model is used for the communication equipment.

Description

Guide rail plate and communication case

Technical Field

The utility model relates to a communications facilities field especially relates to guide rail plate and communication machine case.

Background

With the rapid development of communication technology, the requirements for manufacturing and installing communication equipment are higher and higher. The installation guide rail is used for inserting the board card in the communication case, and the reliability of the installation of the board card in the communication case and the accuracy of the position are influenced by the performance of the guide rail, so that the working performance of the communication case is influenced. The existing guide rail has the following problems: the guide rail has more fittings, so that the product cost is high; the guide rails are installed in a split mode one by one, and the installation and assembly time is long; the flatness of the guide rail is not enough, and the board card is easy to damage in the process of inserting the board card; the guidance quality of the guide rail is poor, the insertion of the board card is not smooth, and the installation and the disassembly are not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a guide rail board and communication machine case, be convenient for plant and reduction in production cost of integrated circuit board.

According to the utility model discloses an embodiment of the first aspect provides a guide rail plate, which comprises a plate body, be equipped with the guide rail hole that the punching press of a plurality of ranks settings formed on the plate body, the guide rail hole includes the straight section of rectangle and locates the semicircle section at straight section both ends encircles the guide rail hole is equipped with protruding muscle, forms the space that the integrated circuit board was planted between two adjacent protruding muscle, be equipped with the installation department around the plate body.

According to the utility model discloses the first aspect embodiment the guide rail board, the installation department is including locating the first installation department at both ends about the plate body with locate the second installation department at both ends about the plate body.

According to the utility model discloses first aspect embodiment the guide rail plate, first installation department is buckled and is the character cut in bas-relief, first installation department includes roof and hypoplastron and the connection that the level set up the riser of roof and hypoplastron, be equipped with a plurality of mounting holes on the riser.

According to the utility model discloses the first aspect embodiment the guide rail board, the second installation department is including perpendicular the slat that the plate body set up, be equipped with a plurality of mounting holes on the slat.

Has the advantages that: this guide rail plate, the guide rail hole forms and form the protruding muscle that encircles the guide rail hole through the punching press, the guide rail hole is including straight section and semicircle section, the upper end of protruding muscle is half circular arc, play the guide effect, what be convenient for the integrated circuit board plants, and all guide rail holes and the integrative punching press of protruding muscle form, greatly reduced manufacturing cost, a plurality of guide rail hole ranks set up, a plurality of integrated circuit boards can be planted simultaneously, the plate body thickness is thinner, the protruding muscle that a plurality of ranks set up can improve the structural strength and the rigidity of plate body, guarantee the reliability that the integrated circuit board was planted, avoid the integrated circuit board to warp, the plate body is fixed in communication machine incasement through installation department installation all around.

According to the utility model discloses a second aspect embodiment provides a communication machine case, including box and the guide rail board of two foretell, two guide rail board demountable installation in the box, two the guide rail board sets up relatively.

According to the utility model discloses second aspect embodiment communication machine case, the box includes two relative curb plates that set up, the top of curb plate is equipped with perpendicularly the folded plate that the curb plate set up.

According to the utility model discloses communication machine case of second aspect embodiment, correspond on the curb plate the position in guide rail hole is equipped with a plurality of louvres.

According to the utility model discloses second aspect embodiment communication machine case, both ends are equipped with the otic placode that is L shape around the box, the otic placode includes horizontal plate and vertical board, be equipped with a plurality of fixed orificess on the horizontal plate.

Has the advantages that: this communication machine case, foretell guide rail plate install in the box, can plant a plurality of integrated circuits boards through the protruding muscle that a plurality of ranks set up, and the upper end of protruding muscle is half-circular arc, plays the guide effect, is convenient for plant of integrated circuit board, and guide rail plate integrated into one piece preparation reduces the cost of manufacture.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of a communication chassis according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a guide rail plate according to an embodiment of the present invention;

fig. 3 is a schematic plane structure diagram of a guide rail plate according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a guide rail plate and a side plate of a communication chassis according to an embodiment of the present invention;

reference numerals: the guide rail plate 10, the plate body 11, the guide rail hole 12, the convex rib 13, the first mounting part 14, the top plate 141, the lower plate 142, the vertical plate 143, the second mounting part 15, the strip plate 151, the box body 20, the side plate 21, the folded plate 211, the heat dissipation hole 212, the front plate 22, the rear plate 23, the ear plate 24, the horizontal plate 241, the vertical plate 242 and the board card 30.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, the embodiment of the present invention provides a communication chassis, including box 20 and two guide rail plates 10 installed in box 20, guide rail plate 10 can be dismantled, and two guide rail plates 10 set up relatively, and integrated circuit board 30 is inserted in box 20 through guide rail plate 10.

Referring to fig. 2 and 3, the guide rail plate 10 includes a plate body 11, a plurality of rows and columns of guide rail holes 12 formed by punching are formed in the plate body 11, each guide rail hole 12 includes a rectangular straight section and a semicircular arc section arranged at two ends of the straight section, a protruding rib 13 is arranged around each guide rail hole 12, a space for inserting the board card 30 is formed between every two adjacent protruding ribs 13, and an installation part is arranged around the plate body 11.

The guide rail plate 10 of this embodiment, guide rail hole 12 forms and form the protruding muscle 13 that encircles guide rail hole 12 through the punching press, the upper end of protruding muscle 13 is half-circular arc, play the guide effect, be convenient for plant of integrated circuit board 30, and all guide rail holes 12 and the integrative punching press of protruding muscle 13 form, greatly reduced manufacturing cost, a plurality of guide rail hole 12 ranks settings, a plurality of integrated circuit boards 30 that can plant simultaneously, plate body 11 thickness is thinner, protruding muscle 13 of a plurality of ranks settings can improve plate body 11's structural strength and rigidity, guarantee the reliability that integrated circuit board 30 planted, avoid integrated circuit board 30 to warp, plate body 11 is fixed in communication machine incasement through installation department installation all around. In the present embodiment, there are 3 (rows) × 20 (columns) ═ 60 guide holes 12, and 19 boards 30 can be inserted.

In the present embodiment, the mounting portions include first mounting portions 14 provided at upper and lower ends of the plate body 11 and second mounting portions 15 provided at left and right ends of the plate body 11. The first installation part 14 and the second installation part 15 are used for respectively positioning the plate body 11 in the vertical direction and the horizontal direction, so that the installation is convenient.

Specifically, the first mounting portion 14 is bent in a shape of a Chinese character 'ao', the first mounting portion 14 includes a top plate 141 and a lower plate 142 horizontally disposed, and a vertical plate 143 connecting the top plate 141 and the lower plate 142, and a plurality of mounting holes are formed in the vertical plate 143. The first mounting portion 14 and the lower plate 142 are mounted on the communication cabinet, and the upper end of the plate body 11 abuts against the side plate 21 of the communication cabinet.

In addition, the second mounting portion 15 includes a strip 151 disposed perpendicular to the plate 11, a plurality of mounting holes are disposed on the strip 151, and two second mounting portions 15 respectively abut against the wall surfaces of the front plate 22 and the rear plate 23 of the box 20, so as to be positioned and locked by screws passing through the mounting holes.

Referring to fig. 1 and 4, the container body 20 includes two side panels 21 disposed opposite to each other, and in some embodiments, a top end of the side panel 21 is provided with a flap 211 disposed perpendicular to the side panel 21. The first mounting portion 14 of the upper end of the plate body 11 of the rail plate 10 abuts on the flap 211 to position and mount the plate body 11.

In this embodiment, a plurality of heat dissipation holes 212 are formed in the side plate 21 at positions corresponding to the rail holes 12, and the heat dissipation can be accelerated by the rail holes 12 and the heat dissipation holes 212.

Preferably, the front and rear ends of the box 20 are provided with L-shaped ear plates 24, each ear plate 24 includes a horizontal plate 241 and a vertical plate 242, and the horizontal plate 241 is provided with a plurality of fixing holes. The vertical plate 242 is connected to the housing 20, and the communication cabinet is integrally fixed by the horizontal plate 241.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A guide rail plate, characterized in that: the package rubbing board body, be equipped with the guide rail hole that the punching press that a plurality of ranks set up formed on the plate body, the guide rail hole includes the straight section of rectangle and locates the semicircle section at straight section both ends encircles the guide rail hole is equipped with protruding muscle, forms the space that the integrated circuit board was planted between two adjacent protruding muscle, be equipped with the installation department around the plate body.

2. The guide rail plate according to claim 1, wherein: the installation department is including locating the first installation department at both ends about the plate body and locating the second installation department at both ends about the plate body.

3. The guide rail plate according to claim 2, wherein: the first installation department is buckled and is the character cut in bas-relief, the first installation department includes roof and hypoplastron and the connection that the level set up the riser of roof and hypoplastron, be equipped with a plurality of mounting holes on the riser.

4. The guide rail plate according to claim 2, wherein: the second installation department is including perpendicular the slat that the plate body set up, be equipped with a plurality of mounting holes on the slat.

5. A communication cabinet is characterized in that: the guide rail plate comprises a box body and two guide rail plates according to any one of claims 1 to 4, wherein the two guide rail plates are detachably arranged in the box body and are oppositely arranged.

6. The communication chassis of claim 5, wherein: the box body comprises two opposite side plates, and the top ends of the side plates are provided with folded plates perpendicular to the side plates.

7. The communication chassis of claim 6, wherein: and a plurality of heat dissipation holes are formed in the side plate corresponding to the guide rail holes.

8. The communication chassis of claim 5, wherein: the front end and the rear end of the box body are provided with L-shaped ear plates, each ear plate comprises a horizontal plate and a vertical plate, and the horizontal plate is provided with a plurality of fixing holes.