CN211086470U

CN211086470U - Cavity multichannel filter debugging device

Info

Publication number: CN211086470U
Application number: CN201921760851.0U
Authority: CN
Inventors: 吴淮宁; 卞晗; 吴征锋; 杨自豪
Original assignee: Nanjing Xinier Communication Technology Co ltd
Current assignee: Nanjing Xinier Communication Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-24
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a cavity multichannel filter debugging device, including main part and clearance mechanism, the main part front surface is provided with display screen and operation bonding region respectively, the detachable installation at the main part top of clearance mechanism, clearance mechanism is including activity subassembly and clearance subassembly, the activity subassembly includes cylinder, fixed block and swivel becket, cylinder horizontal installation is at the main part top, just the fixed block is fixed at cylinder in the tailpiece of the piston rod portion, be provided with the ring channel on the fixed block, form "H" type, the swivel becket cover is established on the groove, and can rotate round the fixed block, swivel becket front surface is fixed and is provided with the mounting panel, the mounting panel is "L" type, the utility model discloses a being provided with clearance mechanism, not only conveniently clearing up display screen and operation bonding region, and realizing automatic operation, the relative reduction operator's the amount of labour, save time and energy, and be convenient for installation and dismantlement, do not influence the work of debugging device simultaneously.

Description

Cavity multichannel filter debugging device

Technical Field

The utility model belongs to the technical field of the wave filter debugging, concretely relates to cavity multichannel wave filter debugging device.

Background

The power filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency. Filters, as the name implies, are devices that filter waves. "wave" is a very broad physical concept, and in the field of electronics, is narrowly limited to refer specifically to processes that describe the variation of values of various physical quantities over time. And the debugging means is means for debugging the filter.

The surface of some existing debugging devices is provided with an operating key and a display screen, dust is easily accumulated on the surface of the existing debugging devices after the existing debugging devices are placed for a long time, the appearance is attractive, visual influence is easily caused to an operator, manual cleaning is troublesome, and more time and energy are consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cavity multichannel filter debugging device to its surface of debugging device of proposing all is provided with manipulating key and display screen in solving above-mentioned background art, gets off its surface for a long time and piles up the dust easily, both influences beautifully, causes the visual impact to the operator again easily, and manual comparatively trouble of cleaning, consumes the problem of more time and energy.

In order to achieve the purpose, the utility model provides a cavity multichannel filter debugging device, including main part and clearance mechanism, the main part front surface is provided with display screen and operation keypad respectively, the detachable installation at the main part top of clearance mechanism, clearance mechanism includes movable assembly and clearance subassembly, movable assembly includes cylinder, fixed block and swivel becket, cylinder horizontal installation is at the main part top, just the fixed block is fixed at piston rod tip in the cylinder, be provided with the ring channel on the fixed block, form "H" type, the swivel becket cover is established on the groove, and can rotate round the fixed block, swivel becket front surface is fixed and is provided with the mounting panel, the mounting panel is "L" type.

Preferably, the clearance subassembly includes fixed plate, clean layer and installation pole, the mounting panel other end is located the main part front side, just the fixed plate level is fixed at the mounting panel free end, and is a plurality of the installation pole is located the fixed plate downside perpendicularly, and the fixed cover in clean layer is established at the installation pole surface to with display screen and the extrusion formula contact of operation keypad.

Preferably, one end of the mounting rod penetrates through the fixing plate and is located on the outer side, and the end surface of the mounting rod is provided with threads which are screwed with the threads of the fixing plate.

Preferably, the end of the mounting rod is provided with a limiting block, the mounting rod and the limiting block are installed in a threaded manner, and the limiting block is positioned above the fixing plate.

Preferably, the top of the main body is fixed with two fixed sliding plates, the fixed sliding plates are aligned with two bases of the cylinder, the upper surface of each fixed sliding plate is provided with a sliding groove, the lower surface of each base is fixed with a sliding block, and each sliding block is T-shaped and is located in each sliding groove.

Preferably, a connector and a switch are arranged on the front surface of the main body, and a plurality of cushion blocks are fixed at the bottom of the main body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model is provided with the cleaning mechanism, which not only facilitates cleaning the display screen and the operation key area, but also realizes automatic operation, relatively reduces the labor capacity of operators, and saves time and energy; and the installation and the dismantlement are convenient for, do not influence the work of debugging device simultaneously.

(2) The utility model discloses a to fix slide and slider combination, make things convenient for the installation and the dismantlement of whole clearance mechanism, and simple structure practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the cleaning mechanism of the present invention;

FIG. 3 is a schematic view of a partial structure of the fixing plate of the present invention;

fig. 4 is a schematic structural view of the slide block of the present invention;

in the figure: 1. a main body; 2. a display screen; 3. an operation key area; 4. a cleaning mechanism; 5. a cylinder; 6. a fixed block; 7. a rotating ring; 8. mounting a plate; 9. a fixing plate; 10. a cleaning layer; 11. mounting a rod; 12. a limiting block; 13. a slider; 14. and (5) fixing the sliding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a technical scheme, a cavity multichannel filter debugging device, including main part 1 and cleaning mechanism 4, when clearing up, display screen 2 and operation keypad 3 can both be cleared up the contact all the time, main part 1 front surface is provided with display screen 2 and operation keypad 3 respectively, cleaning mechanism 4 is detachable installs at main part 1 top, cleaning mechanism 4 includes movable assembly and clearance subassembly, movable assembly includes cylinder 5, fixed block 6 and swivel collar 7, cylinder 5 horizontal installation is at main part 1 top, and fixed block 6 is fixed at cylinder 5 middle piston rod end portion, be provided with the ring channel on fixed block 6, form "H" type, swivel collar 7 cover is established on the groove, and can rotate round fixed block 6, swivel collar 7 front surface is fixed and is provided with mounting panel 8, mounting panel 8 is "L" type, the clearance subassembly includes fixed plate 9, cleaning layer 10 and installation pole 11, the other end of mounting panel 8 is located the front side, and fixed plate 9 horizontal fixation is at mounting panel 8 free end, a plurality of installation poles 11 are located the downside perpendicularly, and cleaning layer 10 fixed, and the installation pole is established, and the clearance mechanism is convenient for the operator to carry out the cleaning operation screen 2 and operation keypad 3, and the clearance mechanism is convenient for the operator to dismantle, and the operation keypad, and the relative clearance mechanism is provided with the extrusion formula, and the clearance mechanism, it is convenient for the operator to carry out the cleaning to reduce.

In this embodiment, preferably, the one end of the installation rod 11 passes through the fixing plate 9 and is located the outside, and the end surface is provided with a screw thread, and is screwed with the screw thread of the fixing plate 9 to be connected, and the end of the installation rod 11 is provided with the limiting block 12, and the two screws are screwed to be installed, and the limiting block 12 is located above the fixing plate 9, and the cleaning layer 10 is conveniently replaced by the arrangement.

In this embodiment, it is preferred, main part 1 top is fixed with two fixed slide 14, and fixed slide 14 aligns with two bases of cylinder 5, and fixed slide 14 upper surface is provided with the spout, and base lower fixed surface has slider 13, and slider 13 is "T" type, and is located the spout, combines through fixing slide 14 and slider 13, makes things convenient for the installation and the dismantlement of whole clearance mechanism 4, and simple structure practicality is strong.

In this embodiment, it is preferable that the main body 1 has a connection port and a switch on a front surface thereof, and a plurality of pads are fixed to a bottom thereof.

The utility model discloses a theory of operation and use flow: when the utility model is used, the whole cleaning mechanism 4 is firstly installed at the top of the main body 1, the slide block 13 slides into the slide groove on the fixed slide plate 14, so that the whole cleaning mechanism 4 is installed on the main body 1, at the moment, the fixed plate 9 is positioned at the front side of the main body 1, the plurality of cleaning layers 10 are in micro-extrusion contact with the display screen 2 and the operation key region 3, the air cylinder 5(SC) works, the piston rod moves back and forth left and right to drive the plurality of fixed plates 9 to move, the plurality of cleaning layers 10 rub the surfaces of the display screen 2 and the operation key region 3 to clean dust on the display screen, and time and energy which are consumed by manual cleaning are saved; after the completion of the cleaning, can upwards rotate fixed plate 9 and mounting panel 8 for swivel 7 rotates round fixed block 6, is located the contact of main part 1 until clearance layer 10, neither influences the use of debugging device, conveniently clears up at any time again, and when changing clearance layer 10, can break away from with fixed plate 9 soon with installation pole 11 and can change, guarantees the cleanliness.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cavity multichannel filter debugging device, includes main part (1) and clearance mechanism (4), main part (1) front surface is provided with display screen (2) and operation key region (3) respectively, its characterized in that clearance mechanism (4) detachable installation is at main part (1) top, clearance mechanism (4) are including activity subassembly and clearance subassembly, the activity subassembly includes cylinder (5), fixed block (6) and swivel becket (7), cylinder (5) horizontal installation is at main part (1) top, just fixed block (6) are fixed at cylinder (5) well piston rod tip, be provided with the ring channel on fixed block (6), form "H" type, swivel becket (7) cover is established on the groove, and can rotate round fixed block (6), fixed surface is provided with mounting panel (8) before swivel becket (7), mounting panel (8) are "L" type.

2. The cavity multipath filter debugging device of claim 1, wherein: the clearance subassembly includes fixed plate (9), clean layer (10) and installation pole (11), mounting panel (8) other end is located main part (1) front side, just fixed plate (9) level is fixed at mounting panel (8) free end, and is a plurality of installation pole (11) are located fixed plate (9) downside perpendicularly, and clean layer (10) fixed cover is established at installation pole (11) surface to with display screen (2) and operation key region (3) extrusion formula contact.

3. The cavity multipath filter debugging device of claim 2, wherein: one end of the mounting rod (11) penetrates through the fixing plate (9) to be located on the outer side, and the end surface is provided with threads and is connected with the fixing plate (9) in a threaded screwing mode.

4. The cavity multipath filter debugging device of claim 3, wherein: a limiting block (12) is installed at the end part of the installation rod (11), the installation rod and the limiting block are installed in a threaded screwing mode, and the limiting block (12) is located above the fixing plate (9).

5. The cavity multipath filter debugging device of claim 1, wherein: the improved air cylinder is characterized in that two fixed sliding plates (14) are fixed to the top of the main body (1), the fixed sliding plates (14) are aligned to two bases of the air cylinder (5), sliding grooves are formed in the upper surfaces of the fixed sliding plates (14), sliding blocks (13) are fixed to the lower surfaces of the bases, and the sliding blocks (13) are T-shaped and located in the sliding grooves.

6. The cavity multipath filter debugging device of claim 1, wherein: the front surface of the main body (1) is provided with a connector and a switch, and the bottom of the main body is fixed with a plurality of cushion blocks.