CN109556489A - A kind of mobile phone battery cover inner width measuring device - Google Patents
A kind of mobile phone battery cover inner width measuring device Download PDFInfo
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- CN109556489A CN109556489A CN201811505009.2A CN201811505009A CN109556489A CN 109556489 A CN109556489 A CN 109556489A CN 201811505009 A CN201811505009 A CN 201811505009A CN 109556489 A CN109556489 A CN 109556489A
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- Prior art keywords
- hole
- strut
- eccentric
- arm
- movement seat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
Abstract
The present invention provides a kind of mobile phone battery cover inner width measuring devices, including measuring table and the first measurement component；First measurement component includes the first strut, the first amesdial, first movement seat, the first eccentric handle, the first fixed arm, the first lever arm, the first measuring rod and the first elastic component；First strut is fixed at the side of measuring table, and first movement seat is set on the first strut by first through hole；The gauge head of first amesdial is set in the second through-hole, and the first measuring rod is movably set in third through-hole, and the first fixed arm is fixed in fourth hole；First elastic component is arranged in first movement seat, and the first eccentric handle is used to cooperate control first movement seat to move along the first strut with the first elastic component.The present apparatus enables to the holding of mobile phone battery cover moment horizontal, is conducive to improve measurement accuracy；It simultaneously can effectively prevent that workpiece surface is caused to damage；And has many advantages, such as that outfit is at low cost, use environment is of less demanding and be suitable for high volume production process.
Description
Technical field
The present invention relates to mobile phone shell measuring device field more particularly to a kind of mobile phone battery cover inner width measuring devices.
Background technique
In recent years, smart phone gradually penetrates into the every aspect of modern life.The market demand of sustainable growth, a side
Face has driven the continuous development of smart phone manufacturing, on the other hand also proposes to smart phone manufacturing tightened up
It is required that.In order to ensure the quality of smart phone, the various rulers to mobile phone battery cover are needed during manufacturing smart phone
It is very little to measure, if the inner width of mobile phone battery cover is exactly an important technical indicator in base.The end of mobile phone battery cover is provided with recessed
Portion, the distance between two sides of recess portion are the inner width of mobile phone battery cover.If the inner width of mobile phone battery cover is unqualified, mobile phone may cause
Gap is excessive between rear shell or even can not install.
In the prior art, general by the way that by vernier caliper, limit gauge block or projector can be detected to mobile phone battery cover
Inner width measures.When being measured by inner width of the vernier caliper to mobile phone battery cover, operator needs gauger hand-held
Workpiece and vernier caliper are detected, it is difficult to guarantee that mobile phone battery cover during measurement keeps stabilization shape horizontally or vertically
State, therefore the accuracy of detection is influenced very big；When the inner width by limit gauge block opponent's machine rear shell measures, due to pole
Block itself material hardness compared with workpiece of limiting the quantity is larger, if misoperation during measurement, it is easy to mobile phone battery cover table
It causes to damage in face；The inner width of mobile phone battery cover is measured when by detecting projector, being equipped with detection projector will mention significantly
High production cost, and detect projector to use environment require it is quite high, be not particularly suited in high volume production process.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, provide in a kind of mobile phone battery cover
Wide measuring device has many advantages, such as that measurement accuracy is high and is suitable for high volume production process.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of mobile phone battery cover inner width measuring device, including measuring table and the first measurement component, the measuring table are horizontally disposed with；
The first measurement component is fixed including the first strut, the first amesdial, first movement seat, the first eccentric handle, first
The material of arm, the first lever arm, the first measuring rod and the first elastic component, first fixed arm and first lever arm is modeling
Steel；
First strut is fixed at the side of the measuring table, is provided with along its length on the first movement seat
First through hole, the first movement seat are movably set on first strut by first through hole；
The second through-hole is provided on the first movement seat along its length, it is logical that the gauge head of first amesdial is set in second
In hole；Third through-hole is provided on the first movement seat along its length, third through-hole and the second through-hole are coaxially disposed, described
First measuring rod is movably set in third through-hole, and the upper end of first measuring rod is connected to the survey of first amesdial
The lower end of first measuring rod is arranged in head, first lever arm；
Fourth hole is provided on the first movement seat in the width direction, first fixed arm is fixed at fourth hole
It is interior, and first fixed arm extends to the direction of the measuring table；
First elastic component is arranged in the first movement seat, and first eccentric handle is used for and first elastic component
Cooperation controls the first movement seat and moves along first strut.
Now compare with the prior art, the beneficial effect of technical solution of the present invention is: inner width measurement is being carried out by the present apparatus
In the process, it enables to the holding of mobile phone battery cover moment horizontal, is conducive to improve measurement accuracy；It is solid as first using plastic-steel simultaneously
The material of fixed arm and the first lever arm can effectively prevent causing to damage to workpiece surface；And the present apparatus has outfit cost
The advantages that low, use environment is of less demanding and is suitable for high volume production process.
Further, the first notch is offered on the first movement seat, the gauge head of first amesdial is logical from second
Hole extends in first notch, and first measuring rod extends in first notch from third through-hole；
Second through-hole and third through-hole are circular through hole, and the radius of the second through-hole is greater than and the radius of third through-hole；Described first
The top of measuring rod is additionally provided with circular first limited cap, and first limited cap and first measuring rod are coaxially disposed,
The radius of first limited cap is greater than the radius of third through-hole；First measuring rod is connected to by first limited cap
The gauge head of first amesdial.
Beneficial effect by adopting the above technical scheme is: so that the first measuring rod is on the top of the gauge head by the first amesdial
When pressing and moving, it can avoid being detached from out of third through-hole by the position-limiting action of the first limited cap.
Further, strip slot is offered in first strut；
First elastic component includes the first pressure spring and the first supporting block；
Fifth hole is provided on the first movement seat, first supporting block is fixed in fifth hole；
First pressure spring is arranged in the strip slot, and one end of first pressure spring is connected to the side of the strip slot
On edge, the other end of first pressure spring is connected in the first supporting block.
Beneficial effect by adopting the above technical scheme is: the first supporting block is fixed on first movement seat, the first pressure
Spring can drive first movement seat to move along the first strut by applying elastic force to the first supporting block.
Further, first eccentric handle includes be fixed to each other connected the first hand grip portion and the first eccentric block, institute
It states and is provided with the first eccentric through-hole on the first eccentric block；
The first rotary shaft is further fixedly arranged on first strut, first rotary sleeve is located at first eccentric through-hole
It is interior；
When first eccentric handle is pulled to one side, first eccentric block is rotated around first rotary shaft, described
First eccentric block gradually applies pressure to the first movement seat, and the first movement seat is made to overcome first pressure spring
Elastic force and moved down along first strut；
When first eccentric handle is pulled to another side, first eccentric block is rotated around first rotary shaft, institute
It states the pressure that the first eccentric block is applied on the first movement seat to fade away, first pressure spring forces described by elastic force
First movement seat is moved up along first strut.
Beneficial effect by adopting the above technical scheme is: by the mating reaction of the first eccentric handle and the first elastic component,
Control first movement seat is moved along the first strut, so that the first fixed arm of control is connected on the side inner wall of mobile phone battery cover；
The elastic force for recycling the first amesdial contained spring applies the first lever arm through the first measuring rod by the gauge head of the first amesdial
Add elastic force, so that the first lever arm is tightly connected on the other side inner wall of mobile phone battery cover, so that the result of inner width measurement is more
Accurately.
Further, first lever arm is perpendicular type structure, and first lever arm includes the first right angle arm and the
Two right angle arms, first right angle arm and second right angle arm are mutually perpendicular to, first right angle arm and second right angle
The joint of arm is fixedly connected with the lower end of first measuring rod.
Beneficial effect by adopting the above technical scheme is: convenient for the first lever arm of manual operation.
It further, further include the second measurement component；
The second measurement component is fixed including the second strut, the second amesdial, the second Mobile base, the second eccentric handle, second
The material of arm, the second lever arm, the second measuring rod and the second elastic component, second fixed arm and second lever arm is modeling
Steel；
Second strut is fixed at the other side of the measuring table, is arranged along its length on second Mobile base
There is the 6th through-hole, second Mobile base is movably set on second strut by the 6th through-hole；
The 7th through-hole is provided on second Mobile base along its length, it is logical that the gauge head of second amesdial is set in the 7th
In hole；The 8th through-hole is provided on second Mobile base along its length, the 8th through-hole and the 7th through-hole are coaxially disposed, described
Second measuring rod is movably set in the 8th through-hole, and the upper end of second measuring rod is connected to the survey of second amesdial
The lower end of second measuring rod is arranged in head, second lever arm；
The 9th through-hole is provided on second Mobile base in the width direction, second fixed arm is fixed at the 9th through-hole
It is interior, and second fixed arm extends to the direction of the measuring table；
Second elastic component is arranged in second Mobile base, and second eccentric handle is used for and second elastic component
Cooperation controls second Mobile base and moves along second strut.
Beneficial effect by adopting the above technical scheme is: being respectively arranged with structure identical first in the two sides of measuring table
Component and the second measurement component are measured, convenient for measuring the inner width of symmetrical mobile phone battery cover.
Further, the second notch is offered on second Mobile base, the gauge head of second amesdial is logical from the 7th
Hole extends in second notch, and second measuring rod extends in second notch from the 8th through-hole；
7th through-hole and the 8th through-hole are circular through hole, and the radius of the 7th through-hole is greater than and the radius of the 8th through-hole；Described second
The top of measuring rod is additionally provided with circular second limited cap, and second limited cap and second measuring rod are coaxially disposed,
The radius of second limited cap is greater than the radius of the 8th through-hole；Second measuring rod is connected to by second limited cap
The gauge head of second amesdial.
Further, strip slot is offered in second strut；
Second elastic component includes the second pressure spring and the second supporting block；
The tenth through-hole is provided on second Mobile base, second supporting block is fixed in the tenth through-hole；
Second pressure spring is arranged in the strip slot, and one end of second pressure spring is connected to the side of the strip slot
On edge, the other end of second pressure spring is connected in the second supporting block.
Further, second eccentric handle includes be fixed to each other connected the second hand grip portion and the second eccentric block, institute
It states and is provided with the second eccentric through-hole on the second eccentric block；
The second rotary shaft is further fixedly arranged on second strut, second rotary sleeve is located at second eccentric through-hole
It is interior；
When second eccentric handle is pulled to one side, second eccentric block is rotated around second rotary shaft, described
Second eccentric block gradually applies pressure to second Mobile base, and second Mobile base is made to overcome second pressure spring
Elastic force and moved down along second strut；
When second eccentric handle is pulled to another side, second eccentric block is rotated around second rotary shaft, institute
It states the pressure that the second eccentric block is applied on second Mobile base to fade away, second pressure spring forces described by elastic force
Second Mobile base is moved up along second strut.
Further, second lever arm is perpendicular type structure, and second lever arm includes third right angle arm and the
Four right angle arms, the third right angle arm and the 4th right angle arm are mutually perpendicular to, the third right angle arm and the 4th right angle
The joint of arm is fixedly connected with the lower end of second measuring rod.
Beneficial effect by adopting the above technical scheme is:, can when the inner width of the both sides of mobile phone battery cover measurement all in need
The both sides of mobile phone battery cover are measured simultaneously by the first measurement component and the second measurement component.Therefore, it is provided with the second survey
Component is measured, there can be the mobile phone battery cover of inner width convenient for measurement both sides, have for improving measurement efficiency.
Detailed description of the invention
Fig. 1 is a kind of overall schematic of mobile phone battery cover inner width measuring device of the present invention.
Fig. 2 is the decomposition diagram of the first measurement component in a kind of mobile phone battery cover inner width measuring device of the present invention.
Fig. 3 is the schematic diagram of the first measurement component in a kind of mobile phone battery cover inner width measuring device of the present invention.
Fig. 4 is the schematic diagram of the first elastic component in a kind of mobile phone battery cover inner width measuring device of the present invention.
Fig. 5 is the schematic diagram of first movement seat in a kind of mobile phone battery cover inner width measuring device of the present invention.
Fig. 6 is the schematic diagram of zero block in a kind of mobile phone battery cover inner width measuring device of the present invention.
Fig. 7 is the schematic diagram of mobile phone battery cover measured by a kind of mobile phone battery cover inner width measuring device of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
As shown in Figure 1, a kind of mobile phone battery cover inner width measuring device, including measuring table 1 and the first measurement component 2, it is described
Measuring table 1 is horizontally disposed.Measuring table 1 is horizontally disposed with, during carrying out inner width measurement by the present apparatus, can be made
It is horizontal to obtain the holding of mobile phone battery cover moment, is conducive to improve measurement accuracy.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, it is described first measurement component 2 include the first strut 21, the first amesdial 22,
First movement seat 23, the first eccentric handle 24, the first fixed arm 25, the first lever arm 26, the first measuring rod 27 and the first elasticity
Part 28.Wherein, the material of first fixed arm 25 and first lever arm 26 is plastic-steel.
The material of mobile phone battery cover is usually aluminium alloy.For plastic-steel compared with aluminium alloy, hardness is moderate, can guarantee do not occur
In the case where deformation, and it can prevent from scratching mobile phone battery cover.It is fixed as first according to the excessive metal of the hardness such as stainless steel
The material of arm and the first lever arm, although can guarantee the first fixed arm and the first lever arm be not in deformation, introduce
Scratch the risk of machine rear shell.
First strut 21 is fixed at the side of the measuring table 1, along length on the first movement seat 23
Direction is provided with first through hole 231, and the first movement seat 23 is movably set in described first by first through hole 231
On bar 21.During carrying out inner width measurement, first movement seat 23 can be moved along the direction of the first strut 21.
The second through-hole 232, the gauge head of first amesdial 22 are provided on the first movement seat 23 along its length
It is set in the second through-hole 232；Third through-hole 233, third through-hole 233 are provided on the first movement seat 23 along its length
It is coaxially disposed with the second through-hole 232, first measuring rod 27 is movably set in third through-hole 233, and first measurement
The upper end of bar 27 is connected to the gauge head of first amesdial 22, and first lever arm 26 is arranged in first measuring rod 27
Lower end.
In the technical scheme, the first amesdial 22 and the second amesdial are amesdial common in the prior art.Thousand
Dividing table is the rotary motion by the way that the straight-line displacement of gauge head to be converted into pointer, and the length then read on dial is surveyed
Measuring appratus.Amesdial is internally provided with spring element, and therefore, the amesdial moment all can press downwards it by its internal spring element
Gauge head.In the present invention, the size of the first measuring rod 27 will cooperate with the size of third through-hole 233, so that the first measurement
Bar 27 can be rotated and be moved up and down in third through-hole 233, and be not in loosen.During die sinking manufacture, set
First measuring rod 27 can reach the above effect in the tolerance of third through-hole 233.
Fourth hole 234 is provided on the first movement seat 23 in the width direction, the fixation of the first fixed arm 25 is set
It sets in fourth hole 234, and first fixed arm 25 extends to the direction of the measuring table 1.Wherein, the first fixed arm
25 for abutting the edge of inner width side, and the first lever arm 26 is then for abutting the edge of inner width side.The present apparatus is exactly logical
The first fixed arm 25 and the first lever arm 26 are crossed, is measured in conjunction with inner width of the amesdial to mobile phone battery cover.
First elastic component 28 is arranged in the first movement seat 23, first eccentric handle 24 be used for it is described
The cooperation of first elastic component 28 controls the first movement seat 23 and moves along first strut 21.
As shown in fig. 6, zero block 5 is standard component, the both ends of zero block 5 are both provided with recess portion.In zero block 5, recess portion
The distance between two sides be the be zeroed inner width of block 5, in conjunction with Fig. 6 it is found that the inner width of zero 5 one end of block is L1, the other end
Inner width is L2.Wherein, zero block 5 is removably attached on measuring table 1.
As shown in fig. 7, the both ends of mobile phone battery cover 6 are both provided with recess portion.In mobile phone battery cover 6, between the two sides of recess portion
The inner width of distance as mobile phone battery cover 6, in conjunction with Fig. 7 it is found that the inner width of 6 one end of mobile phone battery cover is L3, the inner width of the other end is L4.
The process of measurement is as follows: first pulling down the first eccentric handle 24, control first movement seat 23 drives the first fixed arm 25
It moves down, then zero block 5 as shown in FIG. 6 is placed on measuring table 1；Then, the first eccentric handle 24 is turned back, is controlled
First movement seat 23 drives the first fixed arm 25 to move up, so that the first fixed arm 25 is connected to the inner width side of zero block
Edge, and the first lever arm 26 is pushed to overcome the elastic force of 22 internal resilience part of the first amesdial manually, so that the first lever arm 26
Arm is connected to the edge of the inner width other side of zero block, then operates the first amesdial 22 zero；Since zero block is standard component, then
The inner width L1 and L2 of zero block are standard size；Then, the first eccentric handle 24 is pulled down again, and control first movement seat 23 drives
First fixed arm 25 moves down, then mobile phone battery cover 6 as shown in Figure 7 is placed on measuring table 1；Then, it turns back again
First eccentric handle 24, control first movement seat 23 drives the first fixed arm 25 to move up, so that the first fixed arm 25 abuts
At the edge of the inner width side of mobile phone battery cover, and the first lever arm 26 is pushed to overcome 22 internal resilience part of the first amesdial manually
Elastic force, so that 26 arm of the first lever arm is connected to the edge of the inner width other side of mobile phone battery cover, so that it may measure the interior of mobile phone battery cover
Wide L3 or L4；At this point, the reading on the first amesdial 22 is the tolerance of mobile phone battery cover, the reading on the first amesdial 22 is compared
Several and specification requirement, that is, can determine whether the inner width of mobile phone battery cover is qualified, complete measurement.
It should be noted that during first movement seat 23 is mobile, the side of instructions such as move up and move up
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
Rather than the device or component of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.
The inner width of mobile phone battery cover is measured using the inner width measuring device in the technical program, during measurement
It enables to the holding of mobile phone battery cover moment horizontal, is conducive to improve measurement accuracy；Simultaneously using plastic-steel as the first fixed arm 25
With the material of the first lever arm 26, can effectively prevent that workpiece surface is caused to damage；And since the present apparatus is substantially benefit
It is measured with amesdial, therefore the environment that amesdial can be suitable for producing line has compared detection projector, the present apparatus has
It is equipped with the advantages that at low cost, use environment is of less demanding and is suitable for high volume production process.
In addition, in the technical scheme, the effect for being provided with third through-hole 233 and the first measuring rod 27, which is not only only that, prolongs
The gauge head of long first amesdial 22, is adaptively adjusted the size of this inner width measuring device, it is often more important that, if first is living
Swing arm 26 is set up directly on the lower end of the gauge head of the first amesdial 22 rather than the lower end of the first measuring rod 27 is arranged in, and is carrying out
During inner width measures, the gauge head of the first amesdial 22 is possible to shake, and then influences measurement accuracy.When the first activity
The lower end of the first measuring rod 27 is arranged in arm 26, and the first measuring rod 27 is set in third through-hole 233, due to the first measurement
The size relationship of bar 27 and third through-hole 233, the first measuring rod 27 in third through-hole 233 only will appear rotation and on move down
Dynamic, the first measuring rod 27 is not in shaking or loosening.Therefore, in the technical scheme, it is provided with third through-hole 233 and
One measuring rod 27 is not only only that and is adapted to by the gauge head for extending the first amesdial 22 size of this inner width measuring device
Property adjustment, additionally it is possible to by avoiding the gauge head of the first amesdial 22 from occurring shaking or loosening, to improve measurement accuracy.
As shown in Fig. 2, Fig. 3 and Fig. 5, the first notch 236, first amesdial are offered on the first movement seat 23
22 gauge head extends in first notch 236 from the second through-hole 232, and first measuring rod 27 prolongs from third through-hole 233
It extends in first notch 236.Wherein, the second through-hole 232 and third through-hole 233 are circular through hole, the half of the second through-hole 232
Diameter is greater than and the radius of third through-hole 233；The top of first measuring rod 27 is additionally provided with circular first limited cap 271,
First limited cap 271 is coaxially disposed with first measuring rod 27, and the radius of first limited cap 271 is logical greater than third
The radius in hole 233；First measuring rod 27 is connected to the survey of first amesdial 22 by first limited cap 271
Head.
During measurement, the gauge head of the first amesdial 22 can press downwards the first measuring rod 27 due to internal resilience.
Therefore, the top of the first measuring rod 27 is provided with the first limited cap 271, and the radius of the first limited cap 271 is made to be greater than third
The radius of through-hole 233 can prevent the first measuring rod 27 to be detached from third due to the elastic force effect of the gauge head of the first amesdial 22
Through-hole 233.
As shown in figure 4, offering strip slot in first strut 21；First elastic component 28 includes the first pressure spring
281 and first supporting block 282；Fifth hole 235 is provided on the first movement seat 23, first supporting block 282 is fixed
It is arranged in fifth hole 235；First pressure spring 281 is arranged in the strip slot, one end of first pressure spring 281
It is connected on the edge of the strip slot, the other end of first pressure spring 281 is connected in the first supporting block 282.
In addition, first eccentric handle 24 includes be fixed to each other connected the first hand grip portion 241 and the first eccentric block
242, the first eccentric through-hole is provided on first eccentric block 242；The first rotation is further fixedly arranged on first strut 21
Shaft, first rotary sleeve are located in first eccentric through-hole.
The eccentric through-hole, i.e. this through-hole are disposed offset from the position in center, so that the first eccentric handle 24 is around first
During rotary shaft rotates, the first eccentric block 242 can press first movement seat 23 by different effective lengths, with elastic component
Cooperation control first movement seat 23 is moved along the first strut 21.
The effect of first elastic component 28 is to cooperate control first movement seat 23 along the first strut with the first eccentric handle 24
21 upwardly or downwardly move.First supporting block 282 is fixed in fifth hole 235, and one end of the first pressure spring 281 is supported
It connects on the edge of strip slot, the other end of the first pressure spring 281 is connected in the first supporting block 282.
When operator pulls first eccentric handle 24 to one side, so that the first eccentric handle 24 and the first strut 21
When parallel, first eccentric block 242 is rotated around first rotary shaft, and first eccentric block 242 is gradually to described the
One Mobile base 23 apply pressure, and make the first movement seat 23 overcome the elastic force of first pressure spring 281 and along described
First strut 21 moves down；When operator turns back the first eccentric handle 24, so that the first eccentric handle 24 and the first strut
21 it is vertical when, first eccentric block 242 is rotated around first rotary shaft, and first eccentric block 242 is applied to described
Pressure on first movement seat 23 fades away, first pressure spring 281 by elastic force force the first movement seat 23 along
First strut 21 moves up.
Preferably, first lever arm 26 be perpendicular type structure, first lever arm 26 include the first right angle arm and
Second right angle arm, first right angle arm and second right angle arm are mutually perpendicular to, and first right angle arm and described second is directly
The joint of angle arm is fixedly connected with the lower end of first measuring rod 27.
During measurement, need operator that the first lever arm 26 is manually operated.First lever arm 26 includes mutual
Vertical the first right angle arm and the second right angle arm, convenient for operator by catching the first right angle arm to control the rotation of the first lever arm 26
Turn, and the second right angle arm is made to be connected to the side of inner width.
Preferably, as shown in Figure 1, a kind of mobile phone battery cover inner width measuring device, in addition to including measuring table 1 and the first measurement
It further include the second measurement component 3 outside component 2.Wherein, it is flat to be symmetricly set on measurement for the first measurement component 2 and the second measurement component 3
The two sides of platform 1.
When the inner width of the both sides of mobile phone battery cover measurement all in need, the first measurement component 2 and the second measurement group can be passed through
Part 3 simultaneously measures the both sides of mobile phone battery cover.It should be noted that the knot of the first measurement component 2 and the second measurement component 3
Structure is identical, is only symmetrical arranged, and therefore, the course of work and working principle of the second measurement component 3 can refer to above-mentioned note
It carries, it below will be without repeating.
Specifically, the second measurement component 3 includes the second strut, the second amesdial, the second Mobile base, the second eccentric hand
Handle, the second fixed arm, the second lever arm, the second measuring rod and the second elastic component, second fixed arm and second activity
The material of arm is plastic-steel.
Second strut is fixed at the other side of the measuring table 1, along length side on second Mobile base
To the 6th through-hole is provided with, second Mobile base is movably set on second strut by the 6th through-hole.
The 7th through-hole is provided on second Mobile base along its length, the gauge head of second amesdial is set in
In seven through-holes；The 8th through-hole is provided on second Mobile base along its length, the 8th through-hole and the 7th through-hole are coaxially disposed,
Second measuring rod is movably set in the 8th through-hole, and the upper end of second measuring rod is connected to second amesdial
Gauge head, the lower end of second measuring rod is arranged in second lever arm.
The 9th through-hole is provided on second Mobile base in the width direction, second fixed arm is fixed at the 9th
In through-hole, and second fixed arm extends to the direction of the measuring table 1.
Second elastic component is arranged in second Mobile base, and second eccentric handle is used for and second bullet
Property part cooperation control second Mobile base and moved along second strut.
Preferably, the second notch is offered on second Mobile base, the gauge head of second amesdial is from the 7th through-hole
It extends in second notch, second measuring rod extends in second notch from the 8th through-hole.
7th through-hole and the 8th through-hole are circular through hole, and the radius of the 7th through-hole is greater than and the radius of the 8th through-hole；It is described
The top of second measuring rod is additionally provided with circular second limited cap, and second limited cap is coaxially set with second measuring rod
It sets, the radius of second limited cap is greater than the radius of the 8th through-hole；Second measuring rod is supported by second limited cap
It is connected to the gauge head of second amesdial.
Preferably, strip slot is offered in second strut；Second elastic component includes the second pressure spring and second
Supporting block；The tenth through-hole is provided on second Mobile base, second supporting block is fixed in the tenth through-hole；It is described
Second pressure spring is arranged in the strip slot, and one end of second pressure spring is connected on the edge of the strip slot, institute
The other end for stating the second pressure spring is connected in the second supporting block.
Second eccentric handle includes be fixed to each other connected the second hand grip portion and the second eccentric block, and described second is eccentric
The second eccentric through-hole is provided on block；The second rotary shaft, second rotary sleeve are further fixedly arranged on second strut
It is located in second eccentric through-hole；When second eccentric handle is pulled to one side, second eccentric block is around described
The rotation of second rotary shaft, second eccentric block gradually apply pressure to second Mobile base, and make second movement
Seat overcomes the elastic force of second pressure spring and moves down along second strut；It pulls when second eccentric handle to another
When one side, second eccentric block is rotated around second rotary shaft, and it is mobile that second eccentric block is applied to described second
Pressure on seat fades away, and second pressure spring forces second Mobile base upward along second strut by elastic force
It is mobile.
Preferably, second lever arm is perpendicular type structure, and second lever arm includes third right angle arm and the 4th
Right angle arm, the third right angle arm and the 4th right angle arm are mutually perpendicular to, the third right angle arm and the 4th right angle arm
Joint be fixedly connected with the lower end of second measuring rod.
Preferably, as shown in Figure 1, a kind of mobile phone battery cover inner width measuring device, further includes loading plate 4,4 water of loading plate
Flat setting, the measuring table 1, the first measurement component 2 and the second measurement component 3 are arranged on loading plate 4.
The setting of loading plate is convenient for operator so that the globality of the various components in this inner width measuring device is more preferable
Measure operation.
In conclusion the present invention provides a kind of mobile phone battery cover inner width measuring device, including measuring table 1, the first measurement group
Part 2 and the second measurement component 3, the measuring table 1 are horizontally disposed；The first measurement component 2 includes the first strut 21, first
Amesdial 22, first movement seat 23, the first eccentric handle 24, the first fixed arm 25, the first lever arm 26,27 and of the first measuring rod
The material of first elastic component 28, first fixed arm 25 and first lever arm 26 is plastic-steel；First strut 21 is solid
The side of the measuring table 1 is set calmly, is provided with first through hole 231, institute along its length on the first movement seat 23
First movement seat 23 is stated movably to be set on first strut 21 by first through hole 231；The first movement seat 23
On be provided with the second through-hole 232 along its length, the gauge head of first amesdial 22 is set in the second through-hole 232；It is described
Third through-hole 233 is provided on first movement seat 23 along its length, third through-hole 233 and the second through-hole 232 are coaxially disposed, institute
It states the first measuring rod 27 to be movably set in third through-hole 233, and the upper end of first measuring rod 27 is connected to described first
The lower end of first measuring rod 27 is arranged in the gauge head of amesdial 22, first lever arm 26；The first movement seat 23
On be provided with fourth hole 234 in the width direction, first fixed arm 25 is fixed in fourth hole 234, and described
First fixed arm 25 extends to the direction of the measuring table 1；First elastic component 28 is arranged in the first movement seat 23
Interior, first eccentric handle 24 is used to control the first movement seat 23 along described first with first elastic component 28 cooperation
Strut 21 moves；It is described second measurement component 3 include the second strut, the second amesdial, the second Mobile base, the second eccentric handle,
Second fixed arm, the second lever arm, the second measuring rod and the second elastic component, second fixed arm and second lever arm
Material is plastic-steel；Second strut is fixed at the other side of the measuring table 1, along length on second Mobile base
Direction is provided with the 6th through-hole, and second Mobile base is movably set on second strut by the 6th through-hole；Institute
It states and is provided with the 7th through-hole on the second Mobile base along its length, the gauge head of second amesdial is set in the 7th through-hole；
The 8th through-hole is provided on second Mobile base along its length, the 8th through-hole and the 7th through-hole are coaxially disposed, and described second
Measuring rod is movably set in the 8th through-hole, and the upper end of second measuring rod is connected to the gauge head of second amesdial,
The lower end of second measuring rod is arranged in second lever arm；It is provided with the 9th in the width direction on second Mobile base
Through-hole, second fixed arm are fixed in the 9th through-hole, and second fixed arm is to the direction of the measuring table 1
Extend；Second elastic component is arranged in second Mobile base, and second eccentric handle is used for and second elasticity
Part cooperation controls second Mobile base and moves along second strut.In the process measured using this inner width measuring device
In, it enables to the holding of mobile phone battery cover moment horizontal, is conducive to improve measurement accuracy；Simultaneously using plastic-steel as the first fixed arm
25 and first lever arm 26 material, can effectively prevent that workpiece surface is caused to damage；And has and be equipped at low cost, use
Not the advantages that environmental requirement is not high and is suitable for high volume production process.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of mobile phone battery cover inner width measuring device, it is characterised in that: including measuring table and the first measurement component, the measurement
Plateau levels setting；
The first measurement component is fixed including the first strut, the first amesdial, first movement seat, the first eccentric handle, first
Arm, the first lever arm, the first measuring rod and the first elastic component；
First strut is fixed at the side of the measuring table, is provided with along its length on the first movement seat
First through hole, the first movement seat are movably set on first strut by first through hole；
The second through-hole is provided on the first movement seat along its length, it is logical that the gauge head of first amesdial is set in second
In hole；Third through-hole is provided on the first movement seat along its length, third through-hole and the second through-hole are coaxially disposed, described
First measuring rod is movably set in third through-hole, and the upper end of first measuring rod is connected to the survey of first amesdial
The lower end of first measuring rod is arranged in head, first lever arm；
Fourth hole is provided on the first movement seat in the width direction, first fixed arm is fixed at fourth hole
It is interior, and first fixed arm extends to the direction of the measuring table；
First elastic component is arranged in the first movement seat, and first eccentric handle is used for and first elastic component
Cooperation controls the first movement seat and moves along first strut.
2. a kind of mobile phone battery cover inner width measuring device according to claim 1, it is characterised in that: on the first movement seat
The first notch is offered, the gauge head of first amesdial extends in first notch from the second through-hole, and described first surveys
Gauge rod extends in first notch from third through-hole；
Second through-hole and third through-hole are circular through hole, and the radius of the second through-hole is greater than and the radius of third through-hole；Described first
The top of measuring rod is additionally provided with circular first limited cap, and first limited cap and first measuring rod are coaxially disposed,
The radius of first limited cap is greater than the radius of third through-hole；First measuring rod is connected to by first limited cap
The gauge head of first amesdial.
3. a kind of mobile phone battery cover inner width measuring device according to claim 1, it is characterised in that: opened in first strut
Equipped with strip slot；
First elastic component includes the first pressure spring and the first supporting block；
Fifth hole is provided on the first movement seat, first supporting block is fixed in fifth hole；
First pressure spring is arranged in the strip slot, and one end of first pressure spring is connected to the side of the strip slot
On edge, the other end of first pressure spring is connected in the first supporting block.
4. a kind of mobile phone battery cover inner width measuring device according to claim 3, it is characterised in that: first eccentric handle
Including connected the first hand grip portion and the first eccentric block of being fixed to each other, the first eccentric through-hole is provided on first eccentric block；
The first rotary shaft is further fixedly arranged on first strut, first rotary sleeve is located at first eccentric through-hole
It is interior；
When first eccentric handle is pulled to one side, first eccentric block is rotated around first rotary shaft, described
First eccentric block gradually applies pressure to the first movement seat, and the first movement seat is made to overcome first pressure spring
Elastic force and moved down along first strut；
When first eccentric handle is pulled to another side, first eccentric block is rotated around first rotary shaft, institute
It states the pressure that the first eccentric block is applied on the first movement seat to fade away, first pressure spring forces described by elastic force
First movement seat is moved up along first strut.
5. a kind of mobile phone battery cover inner width measuring device according to claim 1, it is characterised in that: first lever arm is
Perpendicular type structure, first lever arm include the first right angle arm and the second right angle arm, first right angle arm and described second
Right angle arm is mutually perpendicular to, and the lower end of the joint of first right angle arm and second right angle arm and first measuring rod is solid
Fixed connection.
6. a kind of mobile phone battery cover inner width measuring device according to claim 1-5, it is characterised in that: further include
Two measurement components；
The second measurement component is fixed including the second strut, the second amesdial, the second Mobile base, the second eccentric handle, second
Arm, the second lever arm, the second measuring rod and the second elastic component；
Second strut is fixed at the other side of the measuring table, is arranged along its length on second Mobile base
There is the 6th through-hole, second Mobile base is movably set on second strut by the 6th through-hole；
The 7th through-hole is provided on second Mobile base along its length, it is logical that the gauge head of second amesdial is set in the 7th
In hole；The 8th through-hole is provided on second Mobile base along its length, the 8th through-hole and the 7th through-hole are coaxially disposed, described
Second measuring rod is movably set in the 8th through-hole, and the upper end of second measuring rod is connected to the survey of second amesdial
The lower end of second measuring rod is arranged in head, second lever arm；
The 9th through-hole is provided on second Mobile base in the width direction, second fixed arm is fixed at the 9th through-hole
It is interior, and second fixed arm extends to the direction of the measuring table；
Second elastic component is arranged in second Mobile base, and second eccentric handle is used for and second elastic component
Cooperation controls second Mobile base and moves along second strut.
7. a kind of mobile phone battery cover inner width measuring device according to claim 6, it is characterised in that: on second Mobile base
The second notch is offered, the gauge head of second amesdial extends in second notch from the 7th through-hole, and described second surveys
Gauge rod extends in second notch from the 8th through-hole；
7th through-hole and the 8th through-hole are circular through hole, and the radius of the 7th through-hole is greater than and the radius of the 8th through-hole；Described second
The top of measuring rod is additionally provided with circular second limited cap, and second limited cap and second measuring rod are coaxially disposed,
The radius of second limited cap is greater than the radius of the 8th through-hole；Second measuring rod is connected to by second limited cap
The gauge head of second amesdial.
8. a kind of mobile phone battery cover inner width measuring device according to claim 6, it is characterised in that: opened in second strut
Equipped with strip slot；
Second elastic component includes the second pressure spring and the second supporting block；
The tenth through-hole is provided on second Mobile base, second supporting block is fixed in the tenth through-hole；
Second pressure spring is arranged in the strip slot, and one end of second pressure spring is connected to the side of the strip slot
On edge, the other end of second pressure spring is connected in the second supporting block.
9. a kind of mobile phone battery cover inner width measuring device according to claim 8, it is characterised in that: second eccentric handle
Including connected the second hand grip portion and the second eccentric block of being fixed to each other, the second eccentric through-hole is provided on second eccentric block；
The second rotary shaft is further fixedly arranged on second strut, second rotary sleeve is located at second eccentric through-hole
It is interior；
When second eccentric handle is pulled to one side, second eccentric block is rotated around second rotary shaft, described
Second eccentric block gradually applies pressure to second Mobile base, and second Mobile base is made to overcome second pressure spring
Elastic force and moved down along second strut；
When second eccentric handle is pulled to another side, second eccentric block is rotated around second rotary shaft, institute
It states the pressure that the second eccentric block is applied on second Mobile base to fade away, second pressure spring forces described by elastic force
Second Mobile base is moved up along second strut.
10. a kind of mobile phone battery cover inner width measuring device according to claim 6, it is characterised in that: second lever arm
For perpendicular type structure, second lever arm includes third right angle arm and the 4th right angle arm, the third right angle arm and described
Four right angle arms are mutually perpendicular to, the joint of the third right angle arm and the 4th right angle arm and the lower end of second measuring rod
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505009.2A CN109556489B (en) | 2018-12-10 | 2018-12-10 | Mobile phone rear shell inner width measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505009.2A CN109556489B (en) | 2018-12-10 | 2018-12-10 | Mobile phone rear shell inner width measuring device |
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| Publication Number | Publication Date |
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| CN109556489A true CN109556489A (en) | 2019-04-02 |
| CN109556489B CN109556489B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811505009.2A Active CN109556489B (en) | 2018-12-10 | 2018-12-10 | Mobile phone rear shell inner width measuring device |
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| JP5228861B2 (en) * | 2008-12-04 | 2013-07-03 | トヨタ自動車株式会社 | Simple width measuring device |
| CN203595474U (en) * | 2013-11-26 | 2014-05-14 | 鹏达精密包装材料（上海）有限公司 | Side width measuring device |
| CN108020137A (en) * | 2017-11-30 | 2018-05-11 | 中国航发沈阳黎明航空发动机有限责任公司 | Quick measurement casing outer wall radial difference mechanism and its application method |
| CN207923000U (en) * | 2018-03-20 | 2018-09-28 | 浙江高精自动化科技有限公司 | Sliding block raceway width measurer |
| CN208059743U (en) * | 2018-02-09 | 2018-11-06 | 康准电子科技（昆山）有限公司 | Opening length detection device |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06254625A (en) * | 1993-03-04 | 1994-09-13 | Mitsubishi Heavy Ind Ltd | Major ring roll for spiral looper |
| CN200955946Y (en) * | 2006-09-14 | 2007-10-03 | 比亚迪股份有限公司 | Inner width detecting device |
| JP5228861B2 (en) * | 2008-12-04 | 2013-07-03 | トヨタ自動車株式会社 | Simple width measuring device |
| CN203595474U (en) * | 2013-11-26 | 2014-05-14 | 鹏达精密包装材料（上海）有限公司 | Side width measuring device |
| CN108020137A (en) * | 2017-11-30 | 2018-05-11 | 中国航发沈阳黎明航空发动机有限责任公司 | Quick measurement casing outer wall radial difference mechanism and its application method |
| CN208059743U (en) * | 2018-02-09 | 2018-11-06 | 康准电子科技（昆山）有限公司 | Opening length detection device |
| CN207923000U (en) * | 2018-03-20 | 2018-09-28 | 浙江高精自动化科技有限公司 | Sliding block raceway width measurer |
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|---|---|
| CN109556489B (en) | 2020-09-01 |
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