CN210956945U

CN210956945U - Cavity filter surface coating device

Info

Publication number: CN210956945U
Application number: CN202020136966.9U
Authority: CN
Inventors: 刘红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-07-07
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a cavity wave filter surface coating film device, including electrolytic bath, unable adjustment base and slip rack, the bottom fixedly connected with unable adjustment base of electrolytic bath inner chamber, the inside front of electrolytic bath and the equal fixedly connected with slip table in the back, the electrolytic bath passes through slip table and slip rack sliding connection, and slip rack fixedly connected with slides the laminating pole, and the laminating pole fixedly connected with sliding plate slides. The utility model has the advantages that: this cavity filter surface coating film device is through setting up unable adjustment base and slip rack, and the filter body is very little with the area of contact of slip rack, slip laminating pole and handle laminating pole, and influence to the coating film can be ignored, and the support frame supports the interface end of filter body, makes the lateral wall of filter body only contact with electrolyte, can once only carry out the coating film to each face of filter body, and the device has the function that can once only carry out the coating film to each face of filter body.

Description

Cavity filter surface coating device

Technical Field

The utility model relates to a cavity filter specifically is a cavity filter surface coating device, belongs to communication device technical field.

Background

The cavity filter is one of important devices in communication equipment, and in order to ensure that the surface of the cavity filter has better effects of corrosion resistance, rust resistance and the like, a film is required to be coated on the outer surface of the cavity filter, so that a device for coating the surface of the cavity filter is required.

The present cavity filter surface coating device has the following insufficiencies, a layer of metal film is generally plated on the surface of the cavity filter, for example, zinc, etc., to increase the corrosion resistance of the cavity filter, the corrosion resistance function, the metal film is generally the surface coating film to the cavity filter through the electrolytic method, but partial cavity filter surface coating device is directly to put the cavity filter in the electrolyte container, can lead to the cavity filter to have the coating film effect of a face not good even not to plate the film like this, consequently need one kind can once only carry out the cavity filter surface coating device of coating film to each surface of the cavity filter, to the not enough of prior art, the utility model discloses a cavity filter surface coating device, in order to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the above problems and provide a cavity filter surface coating device, which can coat each surface of the cavity filter at one time.

The utility model realizes the purpose through the following technical proposal, a cavity filter surface coating device comprises an electrolytic cell, a fixed base and a sliding placing rack, the bottom fixedly connected with unable adjustment base of electrolysis trough inner chamber, the inside front of electrolysis trough and the equal fixedly connected with slip table in the back, the electrolysis trough passes through slip table and slip rack sliding connection, the front of slip rack and the equal fixedly connected with slip laminating pole in the back, one side fixedly connected with sliding plate of slip rack is kept away from to the slip laminating pole, two handle laminating poles of the equal fixedly connected with in both sides of slip rack, the slip rack cup joints with the wave filter body through slip laminating pole and handle laminating pole, the equal fixedly connected with interface end in both sides of wave filter body, unable adjustment base's last fixed surface is connected with the support frame, the double-layered hole that contacts with the interface end is all seted up to one side of support.

Preferably, the lower surface of the fixed base is fixedly connected with a second conducting rod, and the lower surface of the electrolytic cell is provided with a through hole which is in contact with the second conducting rod.

Preferably, the front surface of the electrolytic cell is fixedly connected with a first conducting rod, and the first conducting rod penetrates through the front surface of the electrolytic cell and extends to the inner cavity of the electrolytic cell.

Preferably, the top of the sliding table is provided with first sliding chutes which are contacted with the sliding fit rod, the first sliding chutes are communicated with the bottom of the sliding table, and the first sliding chutes are communicated with the inner cavity of the electrolytic cell.

Preferably, the top of the sliding table is provided with a second sliding chute which is in contact with the sliding plate, the second sliding chute is communicated with the bottom of the sliding table, and the second sliding chute is communicated with the first sliding chute.

Preferably, two handle laminating pole is a set of, and the top fixedly connected with pulling handle of a set of handle laminating pole.

Preferably, the number of the support frames is two and is symmetrically distributed about the perpendicular bisector of the fixed base, and the clamping holes are communicated with the other side of the support frames.

The utility model has the advantages that: according to the cavity filter surface coating device, the fixed base and the sliding placement frame are arranged, the contact area between the filter body and the sliding placement frame, between the sliding attachment rod and the handle attachment rod is small, the influence on coating is negligible, the support frame supports the interface end of the filter body, the side wall of the filter body is only in contact with electrolyte, all the surfaces of the filter body can be coated at one time, and the device has the function of coating all the surfaces of the filter body at one time;

this cavity filter surface coating device is through setting up slip table and slip rack, and the slip rack can slide from top to bottom at the inner chamber of electrolytic bath through the cooperation between sliding plate and the slip table, and then can drive reciprocating of wave filter body in the inner chamber of electrolytic bath, and the device has the function that the wave filter body of being convenient for is laid in electrolyte and is taken out.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 showing a coating state;

FIG. 3 is a sectional view showing a state of coating film shown in FIG. 1;

FIG. 4 is a top plan view of the electrolytic cell shown in FIG. 1;

FIG. 5 is a schematic view of the fixing base shown in FIG. 1;

fig. 6 is a schematic structural view of the sliding rack shown in fig. 1.

In the figure: 1. the electrolytic cell, 101, first conducting rod, 102, through-hole, 103, slip table, 104, first spout, 105, second spout, 2, unable adjustment base, 201, second conducting rod, 202, support frame, 203, press from both sides the hole, 3, slip rack, 301, slip laminating pole, 302, handle laminating pole, 303, sliding plate, 304, pulling handle, 4, wave filter body, 401, interface end.

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. 1-6, a surface coating apparatus for a cavity filter includes an electrolytic cell 1, a fixing base 2 and a sliding rack 3, the fixing base 2 is fixedly connected to the bottom of the inner cavity of the electrolytic cell 1, a second conducting rod 201 is fixedly connected to the lower surface of the fixing base 2, a through hole 102 contacting with the second conducting rod 201 is formed in the lower surface of the electrolytic cell 1, and the second conducting rod 201 passes through the through hole 102 and is connected to an external power source, so that the second conducting rod 201 is negatively charged.

As a technical optimization scheme of the utility model, the first conducting rod 101 of positive fixedly connected with of electrolytic cell 1, first conducting rod 101 run through the front of electrolytic cell 1 and extend to the inner chamber of electrolytic cell 1, what first conducting rod 101 was connected has external power source, makes first conducting rod 101 get the positive electricity.

As a technical optimization scheme of the utility model, 1 inside front and the equal fixedly connected with slip table 103 in the back of electrolytic bath, slip table 103 pass through slip table 103 and 3 sliding connection of slip rack, and the front and the equal fixedly connected with in the back of slip rack 3 slip laminating pole 301, one side fixedly connected with sliding plate 303 that slip rack 3 was kept away from to slip laminating pole 301.

As a technical optimization scheme of the utility model, the first spout 104 that contacts with slip laminating pole 301 is all seted up at the top of slip table 103, and first spout 104 sets up to communicating with each other with the bottom of slip table 103, and first spout 104 sets up to communicating with each other with the inner chamber of electrolytic bath 1, and slip laminating pole 301 can slide in first spout 104.

As a technical optimization scheme of the utility model, the second spout 105 that contacts with sliding plate 303 has all been seted up at the top of slip table 103, and second spout 105 sets up to communicating with each other with the bottom of slip table 103, and second spout 105 and first spout 104 set up to communicating with each other, and sliding plate 303 can slide in second spout 105.

As a technical optimization scheme, two handle laminating poles 302 of the equal fixedly connected with in both sides of slip rack 3, slip rack 3 cup joints with the filter body 4 through slip laminating pole 301 and handle laminating pole 302, and the lateral wall that slip rack 3, slip laminating pole 301 and handle laminating pole 302 are close to filter body 4 all sets up to semi-cylindrical, like this can greatly reduced slip rack 3 and filter body 4's area of contact, makes the membrane of plating can be more complete.

As a technical optimization scheme of the utility model, two handle attaching rods 302 are a group, the top of the group of handle attaching rods 302 is fixedly connected with a pulling handle 304, a user can control the up-and-down movement of the sliding placing frame 3 by holding the pulling handle 304 with hands,

the device is through setting up slip table 103 and slip rack 3, and slip rack 3 can slide from top to bottom at the inner chamber of electrolytic bath 1 through the cooperation between sliding plate 303 and the slip table 103, and then can drive reciprocating of wave filter body 4 in the inner chamber of electrolytic bath 1, and the device has the function that the wave filter body 4 of being convenient for was laid in electrolyte and was taken out.

As a technical optimization scheme, the equal fixedly connected with interface end 401 in both sides of filter body 4, unable adjustment base 2's upper surface and the equal fixedly connected with support frame 202 in position that is close to both sides, the double-layered hole 203 that contacts with interface end 401 is all seted up to one side of support frame 202, the opposite side that presss from both sides hole 203 and support frame 202 sets up to communicating with each other, unable adjustment base 2, the outside of support frame 202 all is insulating with the external world, only press from both sides hole 203 with interface end 401 contact can electrically conduct, make filter body 4 must the negative electricity.

The device is through setting up unable adjustment base 2 and slip rack 3, wave filter body 4 and slip rack 3, the area of contact of slip laminating pole 301 and handle laminating pole 302 is very little, influence to the coating film can be ignored, support frame 202 supports the interface end 401 of wave filter body 4, make the lateral wall of wave filter body 4 only contact with electrolyte, can once only carry out the coating film to each face of wave filter body 4, the device has the function that can once only carry out the coating film to each surface of wave filter body 4.

The utility model discloses when using, when putting wave filter body 4 between slip rack 3, slip laminating pole 301 and handle laminating pole 302, can make slip rack 3 drive wave filter body 4 slide from top to bottom in the inner chamber of electrolytic bath 1 through sliding plate 303 and slip table 103, make things convenient for laying and taking out of wave filter body 4 in electrolyte.

Because slide holder 3, the lateral wall that slide fitting pole 301 and handle fitting pole 302 are close to filter body 4 all sets up to semi-cylindrical, make filter body 4 and slide holder 3, the area of contact of slide fitting pole 301 and handle fitting pole 302 is very little, influence to the coating film can be ignored, filter body 4 slides downwards in electrolytic bath 1 along with slide holder 3, all block in the double-layered hole 203 that two support frames 202 were seted up when two interface ends 401, filter body 4's interface end 401 is supported by support frame 202, make filter body 4 not contact with electrolytic bath 1, make all lateral walls of filter body 4 all contact with electrolyte, can once only carry out the coating film to each face of filter body 4 like this.

For those skilled in the art, the function of coating each surface of the filter body 4 at a time and the function of facilitating the placement and removal of the filter body 4 in the electrolyte are both provided, which is highly practical.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cavity filter surface coating film device, includes electrolytic bath (1), unable adjustment base (2) and slip rack (3), its characterized in that: the bottom of the inner cavity of the electrolytic cell (1) is fixedly connected with a fixed base (2), the front side and the back side of the interior of the electrolytic cell (1) are fixedly connected with a sliding table (103), the electrolytic cell (1) is connected with a sliding rack (3) in a sliding mode through the sliding table (103), the front side and the back side of the sliding rack (3) are fixedly connected with sliding attaching rods (301), one side, away from the sliding rack (3), of each sliding attaching rod (301) is fixedly connected with a sliding plate (303), two handle attaching rods (302) are fixedly connected to the two sides of the sliding rack (3), and the sliding rack (3) is in sliding sleeve connection with the filter body (4) through the sliding attaching rods (301) and the handle attaching rods (302);

the filter comprises a filter body (4), wherein interface ends (401) are fixedly connected to two sides of the filter body (4), a support frame (202) is fixedly connected to the upper surface of a fixing base (2), and clamping holes (203) which are in contact with the interface ends (401) are formed in one side of the support frame (202).

2. The surface coating device for the cavity filter as claimed in claim 1, wherein: the lower surface of the fixed base (2) is fixedly connected with a second conducting rod (201), and the lower surface of the electrolytic cell (1) is provided with a through hole (102) which is in contact with the second conducting rod (201).

3. The surface coating device for the cavity filter as claimed in claim 1, wherein: the front face of the electrolytic cell (1) is fixedly connected with a first conducting rod (101), and the first conducting rod (101) penetrates through the front face of the electrolytic cell (1) and extends to the inner cavity of the electrolytic cell (1).

4. The surface coating device for the cavity filter as claimed in claim 1, wherein: the top of the sliding table (103) is provided with a first sliding chute (104) which is contacted with the sliding fit rod (301), the first sliding chute (104) is communicated with the bottom of the sliding table (103), and the first sliding chute (104) is communicated with the inner cavity of the electrolytic cell (1).

5. The surface coating device for the cavity filter as claimed in claim 1, wherein: the top of the sliding table (103) is provided with a second sliding groove (105) which is in contact with the sliding plate (303), the second sliding groove (105) is communicated with the bottom of the sliding table (103), and the second sliding groove (105) is communicated with the first sliding groove (104).

6. The surface coating device for the cavity filter as claimed in claim 1, wherein: the two handle attaching rods (302) form a group, and the top of one group of handle attaching rods (302) is fixedly connected with a pulling handle (304).

7. The surface coating device for the cavity filter as claimed in claim 1, wherein: the quantity of support frame (202) is two and about the perpendicular bisector symmetric distribution of unable adjustment base (2), presss from both sides hole (203) and sets up to communicate with each other with the opposite side of support frame (202).