CN215378878U - Novel flange integrated high-speed digital filter - Google Patents

Abstract

The utility model relates to the technical field of filters, in particular to a novel flange integrated high-speed digital filter; the quantity of electrically conductive silver is a plurality of, and a plurality of electrically conductive silver settings are in the top of lower cover, and the upper cover lid closes the top at the lower cover, and the quantity of flange is two, two flanges respectively with upper cover and lower cover fixed connection to set up on the outer table wall of upper cover and lower cover, the PCB board sets up between upper cover and lower cover, through above structure setting, makes this device when the equipment, the equipment degree of difficulty reduces, has shortened production cycle, has improved the result of use.

Description

Novel flange integrated high-speed digital filter

Technical Field

The utility model relates to the technical field of filters, in particular to a novel flange integrated high-speed digital filter.

Background

Along with the rapid development of scientific technology and social economy in China, the mobile communication technology is rapidly developed and advanced, nowadays, the problem of the 5G communication technology is actively overcome in all countries in the world, along with the coming of the 5G era, the intelligent equipment industry must have a technical innovation, the product performance requirements are higher and higher, and the performance requirements of corresponding product test equipment are higher and higher.

The functions and communication modes of intelligent products in the market are more based on the application of short-distance wireless communication technologies such as WLAN, Bluetooth and NFC, and the performance of the shielding box has great significance for testing the wireless communication technologies.

Most tailor-welding of panel beating shielded cell on the existing market forms, but the shielded cell of tailor-welding equipment must full-length welding, just can guarantee shielding effect, and the full-length welding production technology degree of difficulty is high, and the production cycle is long, and box welding deformation is difficult to control, can influence production cycle and result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel flange integrated high-speed digital filter, which solves the problems that a shielding box assembled by tailor welding needs to be fully welded to ensure the shielding effect, the full-welding production technology is high in difficulty, the production period is long, the welding deformation of a box body is difficult to control, and the production period and the use effect are influenced.

In order to achieve the purpose, the utility model provides a novel flange integrated high-speed digital filter, which comprises a lower cover, a plurality of conductive cotton slivers, an upper cover, a flange and a PCB (printed circuit board), wherein the number of the conductive cotton slivers is multiple, the plurality of conductive cotton slivers are arranged above the lower cover, the upper cover covers the lower cover, the number of the flanges is two, the two flanges are respectively and fixedly connected with the upper cover and the lower cover and are arranged on the outer surface walls of the upper cover and the lower cover, and the PCB is arranged between the upper cover and the lower cover.

The flanges are arranged outside the upper cover and the lower cover, so that the assembling and sealing effects of the device are better.

The novel flange integrated high-speed digital filter further comprises a plurality of circuit avoiding grooves, and the circuit avoiding grooves are formed in the upper portion of the lower cover.

Through the arrangement of the circuit avoiding groove, electric elements such as resistors on the PCB can be installed in the circuit avoiding groove, so that the electric elements are not interfered with each other.

The novel flange integrated high-speed digital filter further comprises a plurality of cotton sliver blocking frames, and the number of the cotton sliver blocking frames is multiple.

Through setting up the silver keeps off the frame for the installation of electrically conductive silver is more convenient, has also restricted simultaneously the mounted position of electrically conductive silver.

The novel flange integrated high-speed digital filter further comprises a plurality of installation slot positions, and the installation slot positions are arranged above the lower cover.

Through setting up the installation trench for electric elements and the like on the PCB board can be orderly installed inside the installation trench, the shielding performance of the device is improved.

The novel flange integrated high-speed digital filter further comprises a plurality of high-speed digital communication ports, and the high-speed digital communication ports are arranged below the PCB and arranged inside the installation slot.

The high-speed digital communication port is arranged in the installation slot position, so that the device is more convenient to connect.

The novel flange integrated high-speed digital filter further comprises a plurality of mounting holes, and the mounting holes penetrate through the flange and are evenly arranged above the flange.

Through the top setting of flange the mounting hole for be connected between this device and other components, improved the practicality of this device.

According to the novel flange integrated high-speed digital filter, the PCB is arranged between the upper cover and the lower cover, the electrical elements are arranged on the PCB, so that the novel flange integrated high-speed digital filter can shield signals through the electrical elements, the novel flange integrated high-speed digital filter is arranged outside the upper cover and the lower cover through the flange, the upper cover and the lower cover are more conveniently connected in a sealing mode, and through the structural arrangement, the assembly difficulty is reduced, the production period is shortened, and the using effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel flange-integrated high-speed digital filter provided by the utility model.

Fig. 2 is a schematic structural diagram of the lower cover provided by the present invention.

100-novel flange integrated high-speed digital filter, 1-lower cover, 11-conductive cotton strip, 12-circuit avoiding groove, 13-cotton strip baffle frame, 14-installation groove, 2-upper cover, 3-flange, 31-installation hole, 4-PCB board and 41-high-speed digital communication port.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 and 2, the present invention provides a novel flange-integrated high-speed digital filter 100, where the novel flange-integrated high-speed digital filter 100 includes a lower cover 1, a plurality of conductive cotton slivers 11, an upper cover 2, two flanges 3, and a PCB 4, the plurality of conductive cotton slivers 11 are disposed above the lower cover 1, the upper cover 2 covers the lower cover 1, the two flanges 3 are respectively fixedly connected to the upper cover 2 and the lower cover 1 and are disposed on outer surface walls of the upper cover 2 and the lower cover 1, and the PCB 4 is disposed between the upper cover 2 and the lower cover 1.

In this embodiment, through set up between the upper cover 2 with lower cover 1 PCB board 4 installation electrical component on PCB board 4 for this device can carry out signal shielding through electrical component, through using flange 3 is installed upper cover 2 with the outside of lower cover 1 makes upper cover 2 with sealing connection between the lower cover 1 is more convenient, through above structural setting, makes this device when the equipment, and the equipment degree of difficulty reduces, has shortened production cycle, has improved the result of use.

Further, the novel flange integrated high-speed digital filter 100 further comprises a plurality of circuit avoiding grooves 12, wherein the circuit avoiding grooves 12 are provided above the lower cover 1; the novel flange integrated high-speed digital filter 100 further comprises a plurality of cotton sliver blocking frames 13, wherein the number of the cotton sliver blocking frames 13 is multiple, and the cotton sliver blocking frames 13 are arranged above the lower cover 1 and located on one side of the circuit avoiding groove 12.

In this embodiment, the circuit avoiding grooves 12 are formed in the upper portion of the lower cover 1, and the cotton sliver blocking frame 13 is disposed on one side of the circuit avoiding grooves 12, so that electrical components such as resistors on the PCB 4 can be mounted inside the circuit avoiding grooves 12, and the cotton sliver blocking frame 13 limits the mounting position of the conductive cotton sliver 11.

Further, the novel flange integrated high-speed digital filter 100 further includes a plurality of mounting slots 14, where the number of the mounting slots 14 is multiple, and the mounting slots 14 are provided above the lower cover 1; the novel flange integrated high-speed digital filter 100 further comprises a plurality of high-speed digital communication ports 41, wherein the high-speed digital communication ports 41 are arranged below the PCB 4 and inside the installation slot 14; the novel flange integrated high-speed digital filter 100 further comprises a plurality of mounting holes 31, the number of the mounting holes 31 is multiple, the mounting holes 31 penetrate through the flange 3 and are evenly arranged above the flange 3.

In this embodiment, through the top of lower cover 1 sets up installation slot 14 makes high-speed digital communication port 41 on the PCB board 4 etc. can pass through installation slot 14 carries out orderly installation for the shielding effect of this device is better, through set up a plurality ofly on the flange 3 mounting hole 31 makes this device can be very convenient with other electrical connection, has improved the practicality of this device.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (6)

1. A novel flange integrated high-speed digital filter is characterized in that,

novel high-speed digital filter of flange integral type includes lower cover, electrically conductive silver, upper cover, flange and PCB board, the quantity of electrically conductive silver is a plurality of, and is a plurality of electrically conductive silver sets up the top of lower cover, the upper cover lid closes the top of lower cover, the quantity of flange is two, two the flange respectively with the upper cover with lower cover fixed connection, and set up the upper cover with on the outer table wall of lower cover, the PCB board sets up the upper cover with between the lower cover.

2. A novel flange integrated high-speed digital filter according to claim 1,

the novel flange integrated high-speed digital filter further comprises a plurality of circuit avoiding grooves, and the circuit avoiding grooves are formed in the upper portion of the lower cover.

3. A novel flange integrated high-speed digital filter according to claim 2,

the novel flange integrated high-speed digital filter further comprises a cotton sliver blocking frame, the number of the cotton sliver blocking frame is multiple, and the cotton sliver blocking frame is arranged above the lower cover and located on one side of the circuit avoiding groove.

4. A novel flange integrated high-speed digital filter according to claim 1,

the novel flange integrated high-speed digital filter further comprises a plurality of installation slot positions, and the installation slot positions are arranged above the lower cover.

5. A novel flange integrated high-speed digital filter according to claim 4,

the novel flange integrated high-speed digital filter further comprises a plurality of high-speed digital communication ports, and the high-speed digital communication ports are arranged below the PCB and arranged inside the installation slot.

6. A novel flange integrated high-speed digital filter according to claim 1,

the novel flange integrated high-speed digital filter further comprises a plurality of mounting holes, and the mounting holes penetrate through the flange and are evenly arranged above the flange.

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