CN207542022U - A kind of abnormal shape potentiometer ceramic substrate - Google Patents

A kind of abnormal shape potentiometer ceramic substrate Download PDF

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Publication number
CN207542022U
CN207542022U CN201721668252.7U CN201721668252U CN207542022U CN 207542022 U CN207542022 U CN 207542022U CN 201721668252 U CN201721668252 U CN 201721668252U CN 207542022 U CN207542022 U CN 207542022U
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China
Prior art keywords
monolithic
tool marks
ceramic substrate
potentiometer
punch area
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CN201721668252.7U
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Chinese (zh)
Inventor
黄雪云
江楠
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Chaozhou Three Circle Group Co Ltd
Nanchong Three Circle Electronics Co Ltd
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Chaozhou Three Circle Group Co Ltd
Nanchong Three Circle Electronics Co Ltd
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Priority to CN201721668252.7U priority Critical patent/CN207542022U/en
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Abstract

The utility model discloses a kind of special-shaped potentiometer ceramic substrates, including ceramic substrate ontology, have on the ceramic substrate ontology into panel region, into at least two longitudinal tool marks run through into the two sides up and down of panel region are equipped in panel region, the region between adjacent longitudinal tool marks is separated into monolithic by least one lateral tool marks for one side surface of ceramic substrate ontology;The monolithic be equipped with the first punch area and with tool marks I, a longitudinal tool marks or lateral tool marks on the monolithic pass through the first punch area, the tool marks I intersects vertically with longitudinal tool marks or lateral tool marks but not through monolithic, monolithic is divided into molding monolithic and filler piece by first punch area with tool marks I.The setting of filler piece increases coupling position intensity between molding monolithic on the monolithic of abnormal shape potentiometer ceramic substrate described in the utility model, ceramic substrate ontology is made to include multiple molding monolithics, it realizes the ceramic substrate to produce in flakes, improves ceramic substrate producing efficiency, reduce production cost.

Description

A kind of abnormal shape potentiometer ceramic substrate
Technical field
The utility model is related to a kind of ceramic substrates, and in particular to a kind of abnormal shape potentiometer ceramic substrate.
Background technology
The production technology of existing abnormal shape potentiometer ceramic substrate be ground by powder → slurrying → tape casting → Flat → size selection flow is made again for punching press indentation → dusting sintering → amendment, in the production process special-shaped potentiometer ceramic base Plate controls the shape and size of final products by designing mold longitudinal direction and transverse direction shear structure.Traditional mold design is just In simple processing adjustment, but there is extreme influence to the production efficiency of product.
As shown in Figure 1, it is a kind of traditional special-shaped potentiometer ceramic substrate, the Ceramic Art Design structure, because of ceramic base Plate small structure is complicated, it is impossible to which direct splicing increase the piece number in flakes prints so as to cause the producing efficiency and subsequent conditioning circuit of substrate Brush production efficiency is low, is unfavorable for high-volume and makes.
Invention content
The purpose of the utility model is to overcome a kind of special-shaped current potential is provided in place of above-mentioned the shortcomings of the prior art Device ceramic substrate.
To achieve the above object, the technical solution that the utility model is taken is:A kind of abnormal shape potentiometer ceramic substrate, packet It includes ceramic substrate ontology, has on the ceramic substrate ontology into panel region, a side surface of ceramic substrate ontology is into section Domain is equipped at least two regions between longitudinal tool marks into the two sides up and down of panel region, adjacent longitudinal tool marks and leads to It crosses at least one lateral tool marks and is separated into monolithic;The monolithic be equipped with the first punch area and with tool marks I, one on the monolithic Item longitudinal direction tool marks or lateral tool marks pass through the first punch area that the edge line of the first punch area is divided into first in monolithic Inward flange line and the first outer edge line outside monolithic, the tool marks I intersect vertically but not with longitudinal tool marks or lateral tool marks Through monolithic, monolithic is divided into molding monolithic and filler piece, the tool marks I and longitudinal tool marks by first punch area with tool marks I Or the intersection point in lateral tool marks by monolithic while be divided into filler piece while and molding monolithic side.
For technological deficiency existing for above-mentioned Ceramic Art Design structure, abnormal shape potentiometer ceramic substrate described in the utility model Increase by one piece of filler piece on each molding monolithic, so as to increase coupling position intensity between molding substrate monolithic, make ceramic base Comprising multiple molding monolithics on plate ontology, the production in flakes of the abnormal shape potentiometer ceramic substrate is realized with this so as to improve pottery Porcelain substrate manufacture efficiency and the processing efficiency of subsequent conditioning circuit printing, and reduce production cost.
The setting of first punch area enables preferably to separate molding monolithic with filler piece during ceramic substrate fragment, reduces broken Damage probability.The number of monolithic can be determined according to specific practical condition.
As the preferred embodiment of special-shaped potentiometer ceramic substrate described in the utility model, the first inward flange line There are two sides vertical with tool marks I.
As the preferred embodiment of special-shaped potentiometer ceramic substrate described in the utility model, the side of the filler piece Length is more than the length on the side of the molding monolithic.
As the preferred embodiment of special-shaped potentiometer ceramic substrate described in the utility model, first outer edge line Side far from monolithic and the shortest distance across the first punch area longitudinal direction tool marks or lateral tool marks are 150~350um.
First outer edge line far from monolithic while with the monolithic across the first punch area while use it is above-mentioned vertical most short Apart from when, even if inclined-plane can be formed in the edge in the hole of ceramic substrate after punching die punching, but the monolithic after tabs is not Protrusion can be formed at monolithic edge.
As the preferred embodiment of special-shaped potentiometer ceramic substrate described in the utility model, the ceramic substrate ontology On be additionally provided with white edge, the white edge is located at the both sides into the upper and lower of panel region or/and left and right.
As the preferred embodiment of special-shaped potentiometer ceramic substrate described in the utility model, the white edge is equipped with the Two punch areas, second punch area are corresponding with the first punch area.As special-shaped potentiometer ceramics described in the utility model The preferred embodiment of substrate, second punch area are rectangle punch area, and outermost transverse direction tool marks or longitudinal tool marks pass through The edge line of rectangle punch area is divided into the second inward flange line on white edge and on monolithic by the rectangle punch area The second outer edge line.
It is described to be located on monolithic as the preferred embodiment of special-shaped potentiometer ceramic substrate described in the utility model Second outer edge line is identical with the first outer edge line shape and position is corresponding.
It is to make the shape for being molded monolithic close to white edge that the position of second punch area and the first punch area, which is correspondingly arranged, It is consistent with internal molding monolithic.
As the preferred embodiment of special-shaped potentiometer ceramic substrate described in the utility model, set on the molding monolithic There is third punch area.
The beneficial effects of the utility model are:The utility model provides a kind of special-shaped potentiometer ceramic substrate, this Special-shaped potentiometer ceramic substrate described in utility model increases by one piece of filler piece on each molding monolithic, so as to increase substrate into Coupling position intensity between type monolithic makes to realize the abnormal shape potentiometer comprising multiple molding monolithics with this on ceramic substrate ontology With being produced in flakes so as to improve the processing efficiency that ceramic substrate producing efficiency and subsequent conditioning circuit print, and reduce for ceramic substrate Production cost.
Description of the drawings
Fig. 1 is the structure diagram of traditional special-shaped potentiometer ceramic substrate;
Fig. 2 is potentiometer ceramic substrate structure schematic diagram special-shaped described in embodiment;Wherein, 1, ceramic substrate ontology;2、 Into panel region;3rd, white edge;4th, longitudinal tool marks;5th, lateral tool marks;6th, the first punch area;7th, tool marks I;8 molding monolithics;9 filler pieces; 10th, the second punch area;11st, third punch area.
Specific embodiment
To better illustrate the purpose of this utility model, technical solution and advantage, below in conjunction with attached drawing and specific implementation The utility model is described in further detail for example.
Embodiment
A kind of embodiment of abnormal shape potentiometer ceramic substrate described in the utility model, structure diagram is as shown in Figure 2.
Special-shaped potentiometer ceramic substrate described in the present embodiment, including ceramic substrate ontology 1, the ceramic substrate ontology 1 The upper white edge 3 with into panel region 2 and positioned at the both sides of the left and right into panel region 2, a side surface of ceramic substrate ontology 1 into Panel region 2 is equipped at least two between longitudinal tool marks 4 into the two sides up and down of panel region, adjacent longitudinal tool marks 4 Region be separated into monolithic by least one lateral tool marks 5;The monolithic be equipped with the first punch area 6 and with tool marks I 7, institute On monolithic longitudinal tool marks 4 is stated the edge line of first punch area 6 is divided into monolithic across the first punch area 6 First inward flange line and the first outer edge line outside monolithic, the tool marks I 7 intersect vertically with lateral tool marks 5 but do not run through Monolithic is divided into molding monolithic 8 and filler piece 9, the tool marks I 7 and lateral knife by monolithic, first punch area 6 with tool marks I 7 Intersection point on trace 5 by monolithic while be divided into filler piece 9 while and molding monolithic 8 side.
The utility model increases by one piece of filler piece on each molding monolithic, connects between substrate small pieces and small pieces so as to increase Position intensity is tied, monolithic ceramic substrate is made to include multiple molding monolithics, the company of the abnormal shape potentiometer ceramic substrate is realized with this Piece production reduces production cost so as to improve the processing efficiency of substrate manufacture and subsequent conditioning circuit printing.First punch area Setting enable during ceramic substrate fragment preferably to separate molding monolithic with filler piece, reduction probability of damage.The number of monolithic It can be determined according to specific practical condition, the present embodiment is six monolithics.
Preferably, the first inward flange line has two sides vertical with tool marks I.The filler piece formed at this time is rectangle Filler piece.
Preferably, the filler piece 9 while length be more than it is described molding monolithic 8 while length.Be conducive to increase in this way Bonding strength between add-on type monolithic.
Preferably, side of first outer edge line far from monolithic is with passing through the first punch area longitudinal direction tool marks or lateral tool marks Between the shortest distance be 150~350um.Form inclined-plane after punching at this time, the monolithic after tabs will not be formed at monolithic edge Protrusion, the shortest distance increase, the dent formed on adjacent monolithic is more apparent, the shortest distance with 150~350um the most Properly.
Preferably, the white edge 3 is equipped with the second punch area 10,10 and first punch area 6 of the second punch area is opposite Should, the edge line of rectangle punch area across the rectangle punch area is divided into and is located at by outermost transverse direction tool marks or longitudinal tool marks The second inward flange line on white edge and the second outer edge line on monolithic, second outer edge line on the monolithic with First outer edge line shape is identical and position corresponds to.The position of second punch area 10 and the first punch area 6 be correspondingly arranged be in order to The shape for making the molding monolithic close to white edge is consistent with internal molding monolithic.
Preferably, the molding monolithic is equipped with third punch area 11.
During special-shaped potentiometer ceramic substrate is prepared, first by the ceramic substrate ontology 1 with profiled edge On into 2 punching press tool marks of panel region (longitudinal tool marks 4, lateral tool marks 5 and tool marks I 7), then ceramic substrate ontology is carried out again Punching forms groove through-hole in the first punch area 6, the second punch area 10 and 11 corresponding position of third punch area, finally will punching The ceramic substrate ontology fragment of tool marks and groove through-hole has been pressed to complete abnormal shape to get multiple special-shaped potentiometer ceramic substrates The production in flakes of potentiometer ceramic substrate.
Finally, it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this reality With the limitation of novel protected range, although being explained in detail with reference to preferred embodiment to the utility model, this field it is common It will be appreciated by the skilled person that the technical solution of the utility model can be modified or replaced equivalently, without departing from this reality With the spirit and scope of new technique scheme.

Claims (9)

1. a kind of abnormal shape potentiometer ceramic substrate, which is characterized in that including ceramic substrate ontology, on the ceramic substrate ontology With into panel region, a side surface of ceramic substrate ontology into be equipped in panel region at least two run through into panel region up and down Longitudinal tool marks of two sides, the region between adjacent longitudinal tool marks are separated into monolithic by least one lateral tool marks;It is described Monolithic is equipped with the first punch area and with tool marks I, and a longitudinal tool marks or lateral tool marks on the monolithic pass through the first punching The edge line of first punch area is divided into the first inward flange line in monolithic and the first outer edge outside monolithic by area Line, the tool marks I intersects vertically with longitudinal tool marks or lateral tool marks but not through monolithic, first punch area will with tool marks I Monolithic is divided into molding monolithic and filler piece, and the side of monolithic is divided by the tool marks I with the intersection point in longitudinal tool marks or lateral tool marks Filler piece while and molding monolithic while.
2. abnormal shape potentiometer ceramic substrate as described in claim 1, which is characterized in that the first inward flange line have two with Side vertical tool marks I.
3. abnormal shape potentiometer ceramic substrate as described in claim 1, which is characterized in that the length on the side of the filler piece is more than The length on the side of the molding monolithic.
4. abnormal shape potentiometer ceramic substrate as described in claim 1, which is characterized in that first outer edge line is far from monolithic Side and the shortest distance across the first punch area longitudinal direction tool marks or lateral tool marks be 150~350um.
5. abnormal shape potentiometer ceramic substrate as described in claim 1, which is characterized in that be additionally provided on the ceramic substrate ontology White edge, the white edge are located at the both sides into the upper and lower of panel region or/and left and right.
6. abnormal shape potentiometer ceramic substrate as claimed in claim 5, which is characterized in that the white edge is equipped with the second punching Area, second punch area are corresponding with the first punch area.
7. abnormal shape potentiometer ceramic substrate as claimed in claim 6, which is characterized in that second punch area is rectangle punching The edge line of rectangle punch area across the rectangle punch area is divided into and is located at by area, outermost transverse direction tool marks or longitudinal tool marks The second inward flange line on white edge and the second outer edge line on monolithic.
8. abnormal shape potentiometer ceramic substrate as claimed in claim 7, which is characterized in that second outside on monolithic Edge line is identical with the first outer edge line shape and position is corresponding.
9. abnormal shape potentiometer ceramic substrate as described in claim 1, which is characterized in that the molding monolithic is rushed equipped with third Porose area.
CN201721668252.7U 2017-12-04 2017-12-04 A kind of abnormal shape potentiometer ceramic substrate Active CN207542022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721668252.7U CN207542022U (en) 2017-12-04 2017-12-04 A kind of abnormal shape potentiometer ceramic substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721668252.7U CN207542022U (en) 2017-12-04 2017-12-04 A kind of abnormal shape potentiometer ceramic substrate

Publications (1)

Publication Number Publication Date
CN207542022U true CN207542022U (en) 2018-06-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721668252.7U Active CN207542022U (en) 2017-12-04 2017-12-04 A kind of abnormal shape potentiometer ceramic substrate

Country Status (1)

Country Link
CN (1) CN207542022U (en)

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