CN212992291U

CN212992291U - Tin plate for network filter

Info

Publication number: CN212992291U
Application number: CN202022239068.9U
Authority: CN
Inventors: 邹双利; 杨辉
Original assignee: Zhuhai Zhaotai Electronic Technology Co ltd
Current assignee: Zhuhai Zhaotai Electronic Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-04-16
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a tinned plate for a network filter, which comprises a tinned plate, a clamping structure and an outer cover, wherein the clamping structure is fixedly arranged at one end of the outer cover through a bolt, and an electric telescopic rod is fixedly connected at one end of the inner wall of the outer cover through a bolt; the utility model discloses a be equipped with magnet and clamping structure, because the inside of wave filter is provided with coil and magnet, therefore, the wave filter can adsorb on the tinned plate, electric telescopic handle drives the tinned plate downstream, can make the wave filter downstream on the tinned plate, thereby can drive stitch downstream, can enter into the tin liquor with the stitch, after the tinning is accomplished, electric telescopic handle drives the tinned plate upward movement, and then drive a plurality of wave filter upward movement, thereby can fish the stitch out from the tin liquor, can avoid artifical handheld tinned plate to tin-plating, to the network filter of batch production, the amount of labour of work has not only been reduced, and tinned efficiency has been improved.

Description

Tin plate for network filter

Technical Field

The utility model relates to a tinplate technical field specifically is a tinplate for network filter.

Background

The function of the network filter is to allow the signals of a certain part of frequencies to pass through smoothly, while the signals of another part of frequencies are greatly suppressed, and the network filter is essentially a frequency selection circuit. In the filter, the frequency range through which a signal can pass is called a pass band or a pass band, conversely, the frequency range in which the signal is greatly attenuated or completely suppressed is called a stop band, and the boundary frequency between the pass band and the stop band is called a cut-off frequency; the voltage gain of an ideal filter in a pass band is constant, the voltage gain in a stop band is zero, a transition band with a certain frequency range exists between the pass band and the stop band of an actual filter, a network filter usually has multiple pin types of 12 pins, 16 pins, 20 pins, 40 pins and 50 pins, and all pins need to be tinned before leaving a factory, namely, the pins are immersed in molten tin and then dried in the air, so that the current mode of immersing the pins of the network filter in the molten tin has some defects, such as: the traditional method can only operate one filter at a time, and the pins of the filter are immersed in the tin liquid, so that the efficiency is low.

Fix the network filter on the tinned sheet usually among the prior art, then dip into the tin liquor with the stitch of network filter and carry out the tin-plating in, but, need the manual work to hand the tinned sheet and just can operate, to batch production's network filter, the tinned sheet is handed for a long time, has not only increased the amount of labour of work, has reduced the efficiency of tin-plating moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tinned plate for network filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tinplate for network filter, includes tinplate, clamping structure, dustcoat, the one end of dustcoat has clamping structure through bolt fixed mounting, bolt fixedly connected with electric telescopic handle is passed through to the inner wall one end of dustcoat, electric telescopic handle's one end is passed the dustcoat pass through the bolt with tinplate fixed connection, the lower surface of tinplate is inlayed and is had magnet, a plurality of wave filter has been pasted to the lower surface of magnet, the wave filter is still including a plurality of stitch, electric telescopic handle and external power source electric connection.

Preferably, the clamping structure further comprises a fixed plate, one end of the outer cover is fixedly connected with the fixed plate through a bolt, side plates are fixedly connected to two sides of the middle of the upper surface of the fixed plate through bolts, a lead screw is rotatably connected to one side of the middle of the adjacent surface of the two side plates, a limiting rod is fixedly connected to the other side of the middle of the adjacent surface of the two side plates through bolts, clamping plates are sleeved at two ends of the lead screw and the limiting rod and are in threaded connection with the lead screw, the clamping plates are in sliding connection with the limiting rod, and one end of the lead screw penetrates through the side plates and is fixedly connected with a handle through bolts.

Preferably, the screw thread directions of the two ends of the screw rod are opposite, bearings are embedded in one sides of the middle parts of the adjacent surfaces of the two side plates, the two ends of the screw rod penetrate through the bearings, and the screw rod is fixedly connected with the bearings.

Preferably, the middle part of the other end of the outer cover is provided with an opening, one end of the electric telescopic rod penetrates through the opening, and the diameter of the opening is larger than that of the electric telescopic rod.

Preferably, the periphery of tin plate is provided with the box, the top of box is through bolt fixedly connected with mount, the lower surface middle part of mount is through bolt fixedly connected with motor, the power take off of motor with clamping structure can dismantle the connection.

Preferably, the fixing frame is of a U-shaped structure.

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

the utility model discloses a through being equipped with magnet, tinplate and clamping structure, because the inside of wave filter is provided with coil and magnet, therefore, the wave filter can adsorb on the tinplate, let the stitch of wave filter soak in the tin liquor can, after the tinning is accomplished, gently wipe off the wave filter from the tinplate can, electric telescopic handle drives the tinplate and moves down, can make the wave filter on the tinplate move down, thereby can drive the stitch and move down, can enter the stitch into the tin liquor, after the tinning is accomplished, electric telescopic handle drives the tinplate and moves up, and then drives a plurality of wave filters and moves up, thereby can take out the stitch from the tin liquor, can avoid the manual hand tinplate to tin, to the network wave filter of batch production, not only reduced the amount of labour of work, and improved tinning efficiency, in addition, through the clamping structure with tinplate centre gripping fixed on the motor, drive clamping structure through the motor and rotate to can drive the dustcoat and rotate, drive electric telescopic handle simultaneously and rotate, can drive the wave filter rotation on tin plate and the tin plate, can throw away the tin liquor on the stitch through the effect of centrifugal force, not only practice thrift tin liquor, be favorable to the air-drying of next process stitch to prepare moreover, improve the air-dried efficiency of stitch.

Drawings

FIG. 1 is a schematic sectional view of the utility model in use;

FIG. 2 is a schematic view of the connection structure of the tin plate of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a tin plate according to the present invention;

fig. 4 is a schematic view of the top view structure of the clamping structure of the present invention.

In the figure: 1-tin plate; 11-a magnet; 2-a clamping structure; 21-fixing the plate; 22-side plate; 23-a handle; 24-a screw rod; 25-a clamping plate; 26-a limiting rod; 3-a housing; 31-an electric telescopic rod; 32-opening the hole; 4-a box body; 41-a fixing frame; 42-a motor; 5-a filter; 51-stitch.

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 present invention provides a technical solution: the utility model provides a tinplate for network filter, includes tinplate 1, clamping structure 2, dustcoat 3, the one end of dustcoat 3 has clamping structure 2 through bolt fixed mounting, the inner wall one end of dustcoat 3 is through bolt fixed connection with electric telescopic handle 31, the one end of electric telescopic handle 31 is passed dustcoat 3 through the bolt with tinplate 1 fixed connection, the lower surface of tinplate 1 is inlayed and is had magnet 11, the polarity of magnet 11 and the magnet inside filter 5 is different, the lower surface of magnet 11 is pasted and is had a plurality of wave filter 5, wave filter 5 still includes a plurality of stitch 51, electric telescopic handle 31 and external power supply electric connection, the utility model discloses a through being equipped with magnet, tinplate and clamping structure, because the inside of wave filter 5 is provided with coil and magnet, consequently, wave filter 5 can adsorb on tinplate 1, the pins 51 of the filter 5 can be immersed in the tin liquid, after the tin plating is finished, the filter 5 can be lightly wiped off the tin plate 1, the electric telescopic rod 31 drives the tin plate 1 to move downwards, the filter 5 on the tin plate 1 can move downwards, the pins 51 can be driven to move downwards, the pins 51 can enter the tin liquid, after the tin plating is finished, the electric telescopic rod 31 drives the tin plate 1 to move upwards, and then drives the filters 5 to move upwards, so that the pins 51 can be fished out of the tin liquid, the manual tin plating of the tin plate 1 by hand can be avoided, for the network filters produced in batches, the labor amount of work is reduced, the tin plating efficiency is improved, in addition, the tin plate 1 is clamped and fixed on the motor 42 through the clamping structure 2, the clamping structure 2 is driven to rotate through the motor 42, so that the outer cover 3 can be driven to rotate, meanwhile, the electric telescopic rod 31 is driven to rotate, the tin plate 1 and the filter 5 on the tin plate 1 can be driven to rotate, the tin liquid on the pins 51 can be thrown out under the action of centrifugal force, the tin liquid is saved, the preparation for air drying of the pins 51 in the next process is facilitated, the air drying efficiency of the pins 51 is improved, the clamping structure 2 further comprises a fixing plate 21, one end of the outer cover 3 is fixedly connected with the fixing plate 21 through bolts, two sides of the middle part of the upper surface of the fixing plate 21 are fixedly connected with side plates 22 through bolts, one side of the middle part of the adjacent surfaces of the two side plates 22 is rotatably connected with a lead screw 24, the other side of the middle part of the adjacent surfaces of the two side plates 22 is fixedly connected with a limiting rod 26 through bolts, two ends of the lead screw 24 and the limiting rod 26 are both sleeved with clamping plates 25, and the, the clamping plates 25 are connected with the limiting rod 26 in a sliding mode, one end of the screw rod 24 penetrates through the side plate 22 and is fixedly connected with the handle 23 through a bolt, the handle 23 drives the screw rod 24 to rotate by rotating the handle 23, and then the two clamping plates 25 can be driven to rotate, but due to the limiting effect of the limiting rod 26, the two clamping plates 25 linearly move on the screw rod 24, due to the fact that the thread directions of the two ends of the screw rod 24 are opposite, the moving directions of the two clamping plates 25 are opposite, when the two clamping plates 25 are close to each other, the two clamping plates 25 can be clamped and fixed on the power output end of the motor 42, when the handle 23 is rotated in the opposite direction, the two clamping plates 25 can be separated from each other, the clamping structure 2 can be detached from the motor 42, the clamping structure 2 can be fixedly installed at any position without being limited on the motor 42, and the thread directions of the two ends, two adjacent surface middle part one side of curb plate 22 all inlays and has had the bearing, and the bearing is all passed at lead screw 24 both ends, lead screw 24 with bearing fixed connection, lead screw 24 and curb plate 22 pass through the bearing and rotate and be connected, trompil 32 has been seted up at the other end middle part of dustcoat 3, electric telescopic handle 31's one end is passed trompil 32, the diameter size of trompil 32 is greater than electric telescopic handle 31's diameter size, the periphery of tinned plate 1 is provided with box 4, bolt fixedly connected with mount 41 is passed through on the top of box 4, bolt fixedly connected with motor 42 is passed through at the lower surface middle part of mount 41, motor 42 and external power source electric connection, motor 42's power take off end with clamping structure 2 can dismantle the connection, mount 41 is U type structure.

The working principle is as follows: when the tin-plating device is used, tin liquid is added into the box body 4, the handle 23 drives the screw rod 24 to rotate by rotating the handle 23, and then the two clamping plates 25 can be driven to rotate, but due to the limiting effect of the limiting rod 26, the two clamping plates 25 linearly move on the screw rod 24, and due to the opposite thread directions of the two ends of the screw rod 24, the moving directions of the two clamping plates 25 are opposite, when the two clamping plates 25 are close to each other, the two clamping plates 25 can be clamped and fixed on the power output end of the motor 42, when the handle 23 is rotated in opposite directions, the two clamping plates 25 can be separated from each other, the clamping structure 2 can be detached from the motor 42, due to the coil and the magnet arranged inside the filter 5, the filter 5 can be adsorbed on the tin-plating plate 1, the pin 51 of the filter 5 can be immersed into the tin liquid, after the tin-plating is completed, the filter 5 can be slightly wiped off from the tin-plating plate, the electric telescopic rod 31 drives the tin plate 1 to move downwards, the filter 5 on the tin plate 1 can move downwards, so that the pins 51 can be driven to move downwards, the pins 51 can enter a tin solution, after the tin plating is finished, the electric telescopic rod 31 drives the tin plate 1 to move upwards, and then a plurality of filters 5 are driven to move upwards, so that the pins 51 can be fished out from the tin solution, the tin plate 1 can be prevented from being manually held by hands to perform the tin plating, for the network filters produced in batches, the labor amount of the work is reduced, the tin plating efficiency is improved, in addition, the tin plate 1 is clamped and fixed on the motor 42 through the clamping structure 2, the clamping structure 2 is driven by the motor 42 to rotate, so that the outer cover 3 can be driven to rotate, meanwhile, the electric telescopic rod 31 is driven to rotate, the tin plate 1 and the filters 5 on the tin plate 1 can be driven to rotate, can throw away tin liquor on the stitch 51 through the effect of centrifugal force, not only practice thrift tin liquor, be favorable to next process stitch 51's air-dry to make preparation moreover, improve stitch 51 air-dried efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A tin plate for a network filter, comprising:

a tin plate (1);

a clamping structure (2);

a housing (3);

wherein, the one end of dustcoat (3) is passed through bolt fixed mounting and is had clamping structure (2), bolt fixedly connected with electric telescopic handle (31) is passed through to the inner wall one end of dustcoat (3), the one end of electric telescopic handle (31) is passed dustcoat (3) pass through the bolt with tinplate (1) fixed connection, the lower surface of tinplate (1) is inlayed and is had magnet (11), a plurality of wave filter (5) have been pasted to the lower surface of magnet (11), wave filter (5) are still including a plurality of stitch (51), electric telescopic handle (31) and external power source electric connection.

2. The tin-plated plate for a network filter according to claim 1, wherein: the clamping structure (2) further comprises:

a fixing plate (21);

the clamping device comprises a fixing plate (21), a screw rod (24) and a limiting rod (26), wherein one end of the outer cover (3) is fixedly connected with the fixing plate (21) through a bolt, the two sides of the middle of the upper surface of the fixing plate (21) are fixedly connected with side plates (22) through bolts, one sides of the middle of the adjacent surfaces of the two side plates (22) are rotatably connected with the screw rod (24), the other sides of the middle of the adjacent surfaces of the two side plates (22) are fixedly connected with the limiting rod (26) through bolts, clamping plates (25) are sleeved at the two ends of the screw rod (24) and the limiting rod (26), the clamping plates (25) are in threaded connection with the screw rod (24), the clamping plates (25) are in sliding connection with the limiting rod (26), and one end of the screw rod (24).

3. The tin-plated plate for a network filter according to claim 2, wherein: the thread directions of the two ends of the screw rod (24) are opposite, bearings are embedded in one sides of the middle parts of the adjacent surfaces of the two side plates (22), the two ends of the screw rod (24) penetrate through the bearings, and the screw rod (24) is fixedly connected with the bearings.

4. The tin-plated plate for a network filter according to claim 1, wherein: an opening (32) is formed in the middle of the other end of the outer cover (3), one end of the electric telescopic rod (31) penetrates through the opening (32), and the diameter of the opening (32) is larger than that of the electric telescopic rod (31).

5. The tin-plated plate for a network filter according to claim 1, wherein: the periphery of tin plate (1) is provided with box (4), bolt fixedly connected with mount (41) is passed through on the top of box (4), bolt fixedly connected with motor (42) is passed through in the middle part of the lower surface of mount (41), the power take off end of motor (42) with clamping structure (2) can be dismantled and be connected.

6. The tin-plated plate for a network filter according to claim 5, wherein: the fixing frame (41) is of a U-shaped structure.