CN205750069U - Punching press in lens driver, etching metal and moulding integrated formed structure - Google Patents
Punching press in lens driver, etching metal and moulding integrated formed structure Download PDFInfo
- Publication number
- CN205750069U CN205750069U CN201620322106.8U CN201620322106U CN205750069U CN 205750069 U CN205750069 U CN 205750069U CN 201620322106 U CN201620322106 U CN 201620322106U CN 205750069 U CN205750069 U CN 205750069U
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- base
- terminal
- formed structure
- reed
- integrated formed
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Abstract
The utility model discloses punching press in a kind of lens driver, etching metal and moulding integrated formed structure, stamping parts is base, etching metal is lower reed, moulding is terminal, described base, lower reed and terminal use integrated formed structure, described lower reed is connected in base by reed baffle wedge, and described terminal is arranged on base by locating dowel and extends to the lower section of base.By the way; punching press in the lens driver that this utility model provides, etching metal and moulding integrated formed structure; instead of the structure that conventional base, lower reed and terminal are split type, base, lower reed and terminal use integrated structure, protect the lower reed of fragility; save the technique of early stage assembling, save manually; and stability is good, furthermore achieved that the ultra-thin performance of voice coil motor, and be easily assembled, difficult drop-off; overall sound construction, service life is long.
Description
Technical field
The present invention relates to cam lens and drive field, particularly relate to punching press, etch gold in a kind of lens driver
Belong to and moulding integrated formed structure.
Background technology
Voice coil motor is a kind of motor of the high pixel minitype digital camera being applied to have automatic focusing function.Miniature number
Word photographing unit is applied to such as mobile phone, computer, automobile, security protection, digital camera, panel computer and MP3 player with being not limited to
Etc., the driving means that the motion of its lens is generally filled the post of by motor is taken on, industry custom referred to as lens driver, motor
Commonly used voice coil motor (English name is: Voice Coil Motor, is called for short VCM), voice coil motor drives lens movement
Principle derives from loudspeaker.
Along with the progress of science and technology, the structure of Minitype digital photographing unit is the smallest and the most exquisite, to the requirement of voice coil motor the most increasingly
The photographic head that height, particularly smart mobile phone are used above is higher to the requirement of voice coil motor size, and smart mobile phone uses frequency
Numerous, along with mobile phone ultrathin is with day by day situation, therefore the ultrathin performance of voice coil motor is had higher requirement.And existing skill
In art, the base of lens driver, lower reed and terminal are split-type structural, need to spend and substantial amounts of manually carry out group
Knit, owing to lower reed is the most fragile, be easily damaged lower reed, cost of idleness during assembling, easily come off during use, stability
Difference, thus affect the quality of lens driver.
Summary of the invention
The technical problem that present invention mainly solves is to provide punching press in a kind of lens driver, etching metal and moulding
Integrated formed structure, base, lower reed and terminal use integrated structure, instead of conventional base, lower reed and terminal
Split type structure, saves the technique of early stage assembling, saves manually, and stability is good, furthermore achieved that voice coil motor
Ultra-thin performance, and difficult drop-off, overall sound construction, service life is long.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide in a kind of lens driver
Punching press, etching metal and moulding integrated formed structure, stamping parts is base (1), and etching metal is lower reed (2), moulding
For terminal (3), described base (1), lower reed (2) and terminal (3) employing integrated formed structure, described base (1) is square
Structure, described base (1) is provided with dust-proof seal ring (11), locating piece (12), reed baffle plate (13), the first lead
(14), the second lead (15), locating dowel (16), hole, location (17) and locating slot (18), described dust-proof seal ring (11) is
Circular hollow structure is arranged on the center of base (1), and several described locating pieces (12) are evenly arranged in dust-proof seal ring
(11) on cylindrical, described reed baffle plate (13) is arranged on the surrounding of base (1) along upper, and described first lead (14) is respectively
Being arranged on two angles of base (1) and be connected with reed baffle plate (13), described second lead (15) is separately positioned on the end
Being connected on two other angle of seat (1) and with reed baffle plate (13), described locating dowel (16) is arranged on the second lead (15)
Inner side edge, several described holes, location (17) are evenly distributed on base (1), and described locating slot (18) is separately positioned on base
The centre position at (1) four edge is also positioned at the inner side edge of reed baffle plate (13), and described lower reed (2) passes through reed baffle plate (13)
Being connected in base (1), described terminal (3) is arranged on base (1) by locating dowel (16) and above and extends under base (1)
Side.
In a preferred embodiment of the present invention, described dust-proof seal ring (11) is circular hollow structure.
In a preferred embodiment of the present invention, described base (1) is additionally provided with terminal connecting hole (19), described terminal
(3) lower section of base (1) is extended to by terminal connecting hole (19).
In a preferred embodiment of the present invention, described lower reed (2) includes external stability square frame (21) and inner elastomeric
Annulus (22), described inner elastomeric annulus (22) is arranged concentrically among external stability square frame (21).
In a preferred embodiment of the present invention, described external stability square frame (21) is additionally provided with several spacing hole
(23)；It is additionally provided with several hole for injecting glue (24) on described inner elastomeric annulus (22).
In a preferred embodiment of the present invention, the quantity of described spacing hole (23) is 8, the number of described hole for injecting glue (24)
Amount is 6.
In a preferred embodiment of the present invention, described inner elastomeric annulus (22) include that annular array successively arranges the
One camber line canned paragraph (221), the second camber line canned paragraph (222), the 3rd camber line canned paragraph (223) and the 4th camber line canned paragraph
(224).
In a preferred embodiment of the present invention, described first camber line canned paragraph (221) and the second camber line canned paragraph (222)
Between be provided with arc groove (225) and be connected, between described 3rd camber line canned paragraph (223) and the 4th camber line canned paragraph (224)
It is provided with arc groove (225) to be connected.
In a preferred embodiment of the present invention, described lower reed (2) uses thickness to be the copper sheet of 0.04mm-0.08mm.
In a preferred embodiment of the present invention, described terminal (3) includes positive terminal (31) and negative terminal (32), institute
State positive terminal (31) and negative terminal (32) is provided with the terminal alignment hole (33) matched with locating dowel (16).
The invention has the beneficial effects as follows: punching press in a kind of lens driver that the present invention points out, etching metal and injection
Part integrated formed structure, instead of the structure that conventional base, lower reed and terminal are split type, and base, lower reed and terminal use
Integrated structure, protects the lower reed of fragility, saves the technique of early stage assembling, saves manually, and stability is good,
Furthermore achieved that the ultra-thin performance of voice coil motor, and difficult drop-off, overall sound construction, service life is long.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing, wherein:
Fig. 1 be punching press in one lens driver of the present invention, etching metal preferable with moulding integrated formed structure one
The structural representation of embodiment；
Fig. 2 is the assembling explosive view of Fig. 1；
Being labeled as in accompanying drawing: 1, base, 2, lower reed, 3, terminal, 11, dust-proof seal ring, 12, locating piece, 13, reed
Baffle plate, the 14, first lead, the 15, second lead, 16, locating dowel, 17, hole, location, 18, locating slot, 19, terminal connecting hole,
21, external stability square frame, 22, inner elastomeric annulus, 23, spacing hole, 24, hole for injecting glue, 31, positive terminal, 32, negative terminal,
33, terminal alignment hole, the 221, first camber line canned paragraph, the 222, second camber line canned paragraph, the 223, the 3rd camber line canned paragraph, 224,
Four camber line canned paragraphs, 225, arc groove.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose.
Referring to Fig. 1 to Fig. 2, the embodiment of the present invention includes:
Punching press in a kind of lens driver, etching metal and moulding integrated formed structure, stamping parts is base 1, erosion
Carving metal is lower reed 2, and moulding is terminal 3, and described base 1, lower reed 2 and terminal 3 use integrated formed structure, the described end
Seat 1 square structure, described base 1 is provided with dust-proof seal ring 11, locating piece 12, reed baffle plate the 13, first lead
14, the second lead 15, locating dowel 16, hole 17, location and locating slot 18, described dust-proof seal ring 11 is arranged in base 1
Heart position, several described locating pieces 12 are evenly arranged on the cylindrical of dust-proof seal ring 11, and described reed baffle plate 13 is arranged on the end
The surrounding of seat 1 is along upper, and described first lead 14 is separately positioned on two angles of base 1 and is connected with reed baffle plate 13
Connecing, described second lead 15 is separately positioned on two other angle of base 1 and is connected with reed baffle plate 13, described location
Post 16 is arranged on the inner side edge of the second lead 15, and several described holes, location 17 are evenly distributed on base 1, described locating slot
18 centre positions being separately positioned on 1 four edges of base are also positioned at the inner side edge of reed baffle plate 13, and described lower reed 2 passes through spring
Sheet baffle plate 13 is connected in base 1, and described terminal 3 is arranged on base 1 by locating dowel 16 and is extended to the lower section of base 1.
Wherein, described base 1 is additionally provided with terminal connecting hole 19, and described terminal 3 extends to base 1 time by terminal connecting hole 19
Side.
Described dust-proof seal ring 11 is circular hollow structure, and described dust-proof seal ring 11 extends in lens driver
Bottom lens carrier endoporus, improve the dust-proof and effect of sealing bottom lens carrier.First lead 14 and second is led
To post 15 for connecting and fixing the position of the Magnetitum in lens driver.
In above-mentioned, described lower reed 2 includes external stability square frame 21 and inner elastomeric annulus 22, described inner elastomeric annulus
22 are arranged concentrically among external stability square frame 21.Wherein, described external stability square frame 21 is additionally provided with several spacing hole 23,
The quantity of described spacing hole 23 is 8；Several hole for injecting glue 24, described hole for injecting glue 24 it is additionally provided with on described inner elastomeric annulus 22
Quantity be 6.
Further, described inner elastomeric annulus 22 include the first camber line canned paragraph 221 that annular array successively arranges, the
Two camber line canned paragraph the 222, the 3rd camber line canned paragraph 223 and the 4th camber line canned paragraphs 224, described first camber line canned paragraph 221 He
Being provided with arc groove 225 between second camber line canned paragraph 222 to be connected, described 3rd camber line canned paragraph 223 and the 4th camber line are solid
It is provided with arc groove 225 between the section of determining 224 to be connected.
First camber line canned paragraph 221 and the 3rd camber line canned paragraph 223 are not connected with, the second camber line canned paragraph 222 and the 4th
Camber line canned paragraph 224 is not connected with, and simultaneously by two arc grooves 225, lower reed 2 is avoided cleverly when installing with base 1
The position of locating piece 12, reciprocal influence is little, and the obstruction of motion is few, more merrily and lightheartedly, service life is long.
In the present embodiment, the copper sheet that described lower reed 2 uses thickness to be 0.04mm-0.08mm, the most frivolous, the most fragile.
Owing to lower reed 2 itself is the most fragile, therefore lower reed 2 is connected in base 1, and base 1 and lower reed 2 use one-body molded knot
Structure, damages lower reed 2, thus has reached the effect of the lower reed 2 of protection, and improve torsional property, reduce when preventing from assembling
Inclination in running, zoom is more stable, simultaneously difficult drop-off, overall sound construction.
Further, described terminal 3 includes positive terminal 31 and negative terminal 32, described positive terminal 31 and negative pole end
Son 32 is provided with the terminal alignment hole 33 matched with locating dowel 16.Described positive terminal 31 and negative terminal 32 pass through respectively
Lower reed 2 is connected with the positive and negative polar curve of the coil in lens driver, terminal 3 be powered coil.
In sum, punching press in a kind of lens driver that the present invention points out, etching metal one-body molded with moulding
Structure, base 1, lower reed 2 and terminal 3 use integrated structure, instead of conventional base, lower reed and terminal split type
Structure, save technique that early stage assembles, save artificial, and stability is good, furthermore achieved that the ultra-thin of voice coil motor
Performance, and difficult drop-off, overall sound construction, service life is long.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology neck
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. punching press in a lens driver, etching metal and moulding integrated formed structure, it is characterised in that stamping parts is
Base (1), etching metal is lower reed (2), and moulding is terminal (3), and described base (1), lower reed (2) and terminal (3) are adopted
By integrated formed structure, described base (1) square structure, described base (1) is provided with dust-proof seal ring (11), location
Block (12), reed baffle plate (13), the first lead (14), the second lead (15), locating dowel (16), hole, location (17) and fixed
Position groove (18), described dust-proof seal ring (11) is arranged on the center of base (1), and several described locating pieces (12) are evenly arranged
On the cylindrical of dust-proof seal ring (11), described reed baffle plate (13) is arranged on the surrounding of base (1) along upper, and described first leads
It is separately positioned on two angles of base (1) to post (14) and is connected with reed baffle plate (13), described second lead (15)
Being separately positioned on two other angle of base (1) and be connected with reed baffle plate (13), described locating dowel (16) is arranged on
The inner side edge of two leads (15), several described holes, location (17) are evenly distributed on base (1), described locating slot (18) point
Not being arranged on the centre position at (1) four edge of base and be positioned at the inner side edge of reed baffle plate (13), described lower reed (2) is passed through
Reed baffle plate (13) is connected in base (1), and described terminal (3) is arranged on base (1) by locating dowel (16) and above and extends to
The lower section of base (1).
Punching press in lens driver the most according to claim 1, etching metal and moulding integrated formed structure, it is special
Levying and be, described dust-proof seal ring (11) is circular hollow structure.
Punching press in lens driver the most according to claim 1, etching metal and moulding integrated formed structure, it is special
Levying and be, described base (1) is additionally provided with terminal connecting hole (19), and described terminal (3) is extended to by terminal connecting hole (19)
The lower section of base (1).
Punching press in lens driver the most according to claim 1, etching metal and moulding integrated formed structure, it is special
Levying and be, described lower reed (2) includes external stability square frame (21) and inner elastomeric annulus (22), described inner elastomeric annulus
(22) it is arranged concentrically among external stability square frame (21).
Punching press in lens driver the most according to claim 4, etching metal and moulding integrated formed structure, it is special
Levy and be, described external stability square frame (21) is additionally provided with several spacing hole (23)；Described inner elastomeric annulus (22) is upper also
It is provided with several hole for injecting glue (24).
Punching press in lens driver the most according to claim 5, etching metal and moulding integrated formed structure, it is special
Levying and be, the quantity of described spacing hole (23) is 8, and the quantity of described hole for injecting glue (24) is 6.
Punching press in lens driver the most according to claim 4, etching metal and moulding integrated formed structure, it is special
Levying and be, described inner elastomeric annulus (22) includes the first camber line canned paragraph (221), the second camber line that annular array is arranged successively
Canned paragraph (222), the 3rd camber line canned paragraph (223) and the 4th camber line canned paragraph (224).
Punching press in lens driver the most according to claim 7, etching metal and moulding integrated formed structure, it is special
Levy and be, be provided with arc groove (225) between described first camber line canned paragraph (221) and the second camber line canned paragraph (222) and be connected
Connect, be provided with arc groove (225) between described 3rd camber line canned paragraph (223) and the 4th camber line canned paragraph (224) and be connected.
Punching press in lens driver the most according to claim 1, etching metal and moulding integrated formed structure, it is special
Levying and be, described lower reed (2) uses thickness to be the copper sheet of 0.04mm-0.08mm.
Punching press in lens driver the most according to claim 1, etching metal and moulding integrated formed structure, its
Being characterised by, described terminal (3) includes positive terminal (31) and negative terminal (32), described positive terminal (31) and negative terminal
(32) terminal alignment hole (33) matched with locating dowel (16) it is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322106.8U CN205750069U (en) | 2016-04-18 | 2016-04-18 | Punching press in lens driver, etching metal and moulding integrated formed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322106.8U CN205750069U (en) | 2016-04-18 | 2016-04-18 | Punching press in lens driver, etching metal and moulding integrated formed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205750069U true CN205750069U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620322106.8U Expired - Fee Related CN205750069U (en) | 2016-04-18 | 2016-04-18 | Punching press in lens driver, etching metal and moulding integrated formed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205750069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676407A (en) * | 2016-04-18 | 2016-06-15 | 苏州久易光电科技有限公司 | Stamped part, etched metal and injection part integrated moulding structure in lens driving device |
-
2016
- 2016-04-18 CN CN201620322106.8U patent/CN205750069U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676407A (en) * | 2016-04-18 | 2016-06-15 | 苏州久易光电科技有限公司 | Stamped part, etched metal and injection part integrated moulding structure in lens driving device |
| CN105676407B (en) * | 2016-04-18 | 2018-08-31 | 苏州久易光电科技有限公司 | Punching press, etching metal and moulding integrated formed structure in lens driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |