CN201750039U - Double-sided riveting press machine of HDMI (High-Definition Multimedia Interface) terminal - Google Patents

Double-sided riveting press machine of HDMI (High-Definition Multimedia Interface) terminal Download PDF

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Publication number
CN201750039U
CN201750039U CN2010202699624U CN201020269962U CN201750039U CN 201750039 U CN201750039 U CN 201750039U CN 2010202699624 U CN2010202699624 U CN 2010202699624U CN 201020269962 U CN201020269962 U CN 201020269962U CN 201750039 U CN201750039 U CN 201750039U
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CN
China
Prior art keywords
transmission
terminal
hdmi terminal
hdmi
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2010202699624U
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Chinese (zh)
Inventor
吴然刚
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NINGBO KANGDA ELECTRONIC CO Ltd
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NINGBO KANGDA ELECTRONIC CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN2010202699624U priority Critical patent/CN201750039U/en
Application granted granted Critical
Publication of CN201750039U publication Critical patent/CN201750039U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a double-sided riveting press machine of an HDMI (High-Definition Multimedia Interface) terminal, which mainly comprises a stand 21, a transmission device 22, a sliding component 23 and a fixed component 24, wherein the transmission device 22 is installed on the stand 21 and comprises a transmission shaft 22.1; the sliding component 23 mainly comprises a sliding block, an upper die seat and an upper mould; the sliding block is arranged at the lower part of the transmission device 22 and is connected with the transmission shaft of the transmission device; a left and a right stand columns of the sliding block are matched and connected in a sliding way; the upper die seat is fixed at the lower end surface of the sliding block; the upper mould is positioned at the lower end surface of the upper die seat; the fixed component 24 consists of a lower die seat, a lower mould and a terminal locating block; the lower die seat is fixed at the upper end surface of a base of the stand 21; and the lower mould and the terminal locating block are arranged at the upper end surface of the lower die seat. The double-sided riveting press machine has the advantages of compact structure, electric energy conservation and high working efficiency.

Description

The two-sided riveter of HDMI terminal
Technical field:
The utility model relates to a kind of riveting device, especially relate to HDMI line and HDMI joint the overlap joint after, the riveting device that is fixed specifically is the two-sided riveter of a kind of HDMI terminal.
Background technology:
HDMI is the HDMI (High Definition Multimedia Interface) that a kind of full digitisation image and sound transmit, and it is to be formed by fixedly connecting by HDMI cable and HDMI joint.The HDMI terminal also can be understood as the HDMI interface.The HDMI joint is built-in with 19 pin positions, also be stitch, these 19 pin positions are arranged in the two sides of HDMI joint respectively with 9 pin positions and 10 pin parallel-by-bits, carrying out the HDMI cable when being connected with the HDMI joint, at first divide two groups to carry out layout according to specification requirement at the some transmission the end of a thread in the HDMI cable, each stitch that one group of HDMI after the layout transmits the one side of the end of a thread and joint overlaps, each stitch of another group HDMI transmission the end of a thread after the layout and the another side of joint overlaps, this overlap joint is unstable, belong to semi-finished product HDMI terminal, in early days, be to adopt the mode of manual welding that HDMI the end of a thread is welded on the stitch of joint to this semi-finished product HDMI terminal.Because its technology falls behind, this manual welding mode was replaced by a kind of advanced HDMI terminal single face riveter afterwards.Though HDMI terminal single face riveter has improved operating efficiency than manual welding, its riveting efficient still is difficult to satisfy the requirement of industrial develop rapidly.Therefore, the two-sided riveter of a kind of HDMI terminal has been arranged now, its operating efficiency improves greatly than single face riveter.The two-sided riveter of existing HDMI terminal is to adopt hydraulic way, its structure is mainly by oil pump, oil cylinder, frame, sliding shoe, the 9PIN die holder, the 10PIN die holder, the 9PIN mould, the 10PIN mould, parts such as card line bracket are formed, the left side of frame, right two ends are equipped with a left side, right oil cylinder, a left side, right oil cylinder is connected with oil pump respectively by pipeline, a left side, right two oil cylinder expansion links respectively with a left side, right sliding shoe connects, 9PIN die holder and 9PIN mould are connected on the left sliding shoe, 10PIN die holder and 10PIN mould are connected on the right sliding shoe, also be provided with the card line bracket of an activity in addition, specifically see accompanying drawing 1.During its work, at first the semi-finished product HDMI terminal that two each stitch of two groups of HDMI transmission the end of a thread and joint have been overlapped is put into the card line bracket, and then the card line bracket of having put into semi-finished product HDMI terminal is placed between the 9PIN mould and 10PIN mould on the riveter, make the corresponding 9PIN mould of one side of its semi-finished product HDMI terminal 9PIN, the corresponding 10PIN mould of the one side of semi-finished product HDMI terminal 10PIN, start oil pump then, promote 9PIN die holder and 10PIN die holder respectively by left and right sides oil cylinder, promote the 9PIN mould and the 10PIN mould moves inward by 9PIN die holder and 10PIN die holder, the one side of the semi-finished product HDMI terminal 9PIN that last 9PIN mould and 10PIN mould are interior with blocking line bracket and the corresponding interlock riveting of one side of semi-finished product HDMI terminal 10PIN, HDMI cable and HDMI joint link together securely like this, reach the effect of the two-sided riveting of HDMI terminal.Though the two-sided riveter operating efficiency of this fluid pressure type HDMI terminal is much improved than single face riveter, but still there are following defective and deficiency: 1, be HDMI will be transmitted the semi-finished product HDMI terminal that two each stitch of the end of a thread and joint have overlapped to put into the card line bracket in its course of work, again the card line bracket is placed between the 9PIN mould and 10PIN mould on the riveter, start hydraulic press then semi-finished product HDMI terminal is carried out two-sided riveting interlock, behind the riveted, withdraw from die holder and mould again, to block line bracket takes out, and take out finished product HDMI terminal behind the riveted in the line bracket, thereby finished the two-sided riveting process of a HDMI terminal from card.As seen, semi-finished product HDMI terminal is put in the card line bracket, in the card line bracket, take out finished product HDMI terminal again after finishing riveting, blocking line bracket simultaneously puts in the hydraulic pressure riveter repeatedly and takes out in the hydraulic pressure riveter repeatedly, so repeatedly repeat the above-mentioned course of work, operate very boredly, wasted many operating times, operating efficiency is still lower; 2, the power of motor that disposed of the two-sided riveter of this fluid pressure type HDMI terminal is 1.5KM, and per hour nearly 1.2 degree of mean consumption electric energy do not meet energy-saving and cost-reducing requirement; 3, equipment cost height: the price of the two-sided riveter of fluid pressure type HDMI terminal, every price be up to 14980 yuan, thereby increased product cost.
The utility model content:
The technical problems to be solved in the utility model is that deficiency and defective at above-mentioned prior art exists provide a kind of structure simpler, can reduce equipment cost, save energy consumption, have saved production cost, the two-sided riveter of HDMI terminal of increasing work efficiency.
Technical solution of the present utility model is: the two-sided riveter of a kind of HDMI terminal, it is characterized in that: mainly be by frame, transmission device, slide assemblies, fixation kit is formed, described frame comprises entablature, a left side, right column and base, a described left side, fixedly connected with described entablature in the upper end of right column, the lower end is fixed on the base, described transmission device is installed on the frame, described transmission device includes power transmission shaft, described slide assemblies is mainly by sliding shoe, upper bolster, mold is formed, described sliding shoe is arranged on the bottom of transmission device and joins with the power transmission shaft of transmission device, a described sliding shoe and a described left side, right column is sliding connection, described upper bolster is fixed on the lower surface of sliding shoe, described mold is arranged on the lower surface of upper bolster, described fixation kit is mainly by die shoe, bed die, the terminal position card is formed, described die shoe is fixed on the base upper surface of described frame, and described bed die and terminal position card are arranged on the upper surface of die shoe.
Compared with prior art, the utility model has the advantages that: 1, because the transmission device of the two-sided riveter of existing fluid pressure type HDMI terminal is provided with two oil cylinders, two carriages also be provided with the card line bracket of an activity in addition, and the utility model only are provided with a transmission device, a slide assemblies, and saved movable card line bracket, so its member is less, compact conformation, easy and simple to handle, running rationally; 2, the equipment price of the two-sided riveter of existing fluid pressure type HDMI terminal is 14980 a yuan/platform, and the equipment price of the two-sided riveter of HDMI terminal of the present utility model is 3000 a yuan/platform, be 1/5th of original equipment price, every equipment is saved 11980 yuan, thereby has saved equipment cost greatly; 3, existing fluid pressure type riveter, drive the motor that two oil hydraulic cylinder work need be equipped with 1.5KW power, during use, the no-load running that comprises motor, per hour average power consumption needs 1.2 degree, if and transmission device of the present utility model adopts oil cylinder also only to need an oil cylinder, the oil pump power of its outfit mostly is 1KW most, per hour average power consumption needs 0.75 degree, if adopt mechanical driving device, the power of motor of outfit is 280W, per hour power consumption has only 0.2 degree, greatly reduce power consumption, meet the energy-saving and cost-reducing requirement that country advocates, saved production cost; 4, in the course of the work, originally operation needs the frequent card of taking-up repeatedly line bracket, repeatedly semi-finished product HDMI terminal is put in the card line bracket, in the card line bracket, take out finished product HDMI terminal repeatedly again, wasted many operating times, operating efficiency is still lower, and the utility model only need be put semi-finished product HDMI terminal in the terminal position card into, after riveting is good, finished product HDMI terminal is taken out in the terminal position card, saved operation sequence, its operating efficiency is original more than two times.
The utility model also has following feature and advantage:
Also be provided with control slide assemblies sliding distance on the described frame, promptly control the descending stop bit adjusting device that puts in place of mold.The major function of this device is to control minimum spacing between mold and the bed die, prevents that the mold on the sliding shoe from slipping over head at present at corresponding interlock riveting with bed die, ensures that the HDMI terminal be placed in the terminal position card can be by the excessive and pressure ring of riveting.
Described stop bit adjusting device mainly is made up of screw rod, screw, screw rod dop and screw rod dop sliding tray, and described screw is arranged on the entablature of frame, and described screw head is arranged on the screw rod lower end, and described sliding tray is arranged in the described sliding shoe.Adopt the stop bit adjusting device of this structure, the one, the convenient installation, the 2nd, be convenient to regulate, the 3rd, controlled good.
Described sliding connection is that described sliding shoe is provided with through hole, and described through hole and described left and right column are sliding connection.Adopt this sliding connection structure, slide assemblies is not yielding, and during slip, sliding shoe can not produce skew, and mold on the slide assemblies and bed die contraposition are good, and contraposition accurately and reliably.
Described transmission device also comprises drive, and described power transmission shaft is a bent axle, and an end of described bent axle and the rotating shaft of described drive are connected, and described bent axle is that contact is connected with the sliding shoe of described slide assemblies.Adopt this mechanical transmission device, the power of motor of its outfit is as long as 280W is just enough, consumed power is few, per hour power consumption only needs 0.2 degree, compare with the two-sided riveter of existing fluid pressure type HDMI terminal, per hour can lack consumed power 1 degree, meet the energy-saving and cost-reducing requirement of country, and reduce production costs greatly.
Be provided with arrangement of clutch between described drive and the bent axle, described arrangement of clutch is provided with clutch lever (22.3).Arrangement of clutch has been arranged, be convenient to control, be more convenient for workman's operation operating process.
Described transmission device also comprises oil cylinder, and described power transmission shaft is the expansion link of described oil cylinder, and described expansion link is connected with the sliding shoe of described slide assemblies.This is that the another kind of transmission device is selected, and structurally only an oil cylinder need be set, and the oil pump power maximum of its outfit is 1KW, and the little 0.5KW of oil pump power than the two-sided riveter of existing fluid pressure type HDMI terminal is equipped with has reduced production cost.
Described transmission device also comprises cylinder, and described power transmission shaft is the expansion link of described cylinder, and described expansion link is connected with the sliding shoe of described slide assemblies.This is another selection to transmission device, structurally only a cylinder need be set, and structure is also compact, and it is also less to be equipped with power of motor, but saves energy consumption.
Description of drawings:
Fig. 1 is the structural representation of the two-sided riveter of existing fluid pressure type HDMI terminal;
Fig. 2 is the structural representation of the two-sided riveter of HDMI terminal of the utility model embodiment one;
Fig. 3 is the end view of Fig. 2;
Fig. 4 is the structural representation of the two-sided riveter of HDMI terminal of the utility model embodiment two;
Fig. 5 is the end view of Fig. 4.
Being denoted as among Fig. 1: 11-frame, 12-oil cylinder, 13-sliding shoe, 14-9PIN die holder, 15-10PIN die holder, 16-9PIN mould, 17-10PIN mould, 18-card line bracket;
Being denoted as among Fig. 2 to Fig. 5: 21-frame, 21.1-entablature, 21.2-column, 21.3-base, 22-transmission device, 22.1-power transmission shaft, 22.2-drive, 22.3-clutch lever, 22.4-oil cylinder, the 23-slide assemblies, 23.1-sliding shoe, 23.2-upper bolster, 23.3-mold, 24-fixation kit, 24.1-die shoe, 24.2-bed die, 24.3-terminal position card.25-stop bit adjusting device, 25.1-screw rod, 26-slip backstay.
Embodiment:
For ease of contrast, Fig. 1 has provided the structural representation of the two-sided riveter of existing fluid pressure type HDMI terminal, the two-sided riveter of this HDMI terminal adopts oil pump as power source, and its structure comprises parts compositions such as frame 11, oil cylinder 12, sliding shoe 13,9PIN die holder 14,10PIN die holder 15,9PIN mould 16,10PIN mould 17, card line bracket 18.The left and right two ends of frame 11 are equipped with left and right oil cylinder 12, left and right oil cylinder 12 is connected with oil pump respectively by pipeline, the expansion link of left and right two oil cylinders 12 is connected with left and right sliding shoe 13 respectively, 9PIN die holder 14 is connected on the left sliding shoe 13,9PIN mould 16 is installed on the 9PIN die holder 14,10PIN die holder 15 is connected on the right sliding shoe 13, and 10PIN mould 17 is installed in 10PIN die holder 15.Also be provided with the card line bracket 18 of an activity in addition.During its work, at first the semi-finished product HDMI terminal that two each stitch of two groups of HDMI transmission the end of a thread and joint have been overlapped is put into card line bracket 18, and then the card line bracket 18 of having put into semi-finished product HDMI terminal is placed between the 9PIN mould 16 and 10PIN mould 17 on the riveter, make the corresponding 9PIN mould 16 of one side of its semi-finished product HDMI terminal 9PIN, the corresponding 10PIN mould 17 of the one side of semi-finished product HDMI terminal 10PIN, start oil pump then, promote a left side respectively by left and right sides oil cylinder 12, right sliding shoe 13, left side sliding shoe 13 drives 9PIN die holder 14 and 9PIN mould 16 inwardly reaches right sliding shoe 13 drive 10PIN die holders 15 and 10PIN mould 17 moves inward, the one side of semi-finished product HDMI terminal 9PIN in the last 9PIN mould 16 corresponding card line brackets 18, the one side of semi-finished product HDMI terminal 10PIN in the 10PIN mould 17 corresponding card line brackets 18, carry out the interlock riveting, HDMI cable and HDMI joint link together securely like this.
And the structure of the two-sided riveter of HDMI terminal of the present utility model is, mainly be by frame 21, transmission device 22, slide assemblies 23, fixation kit 24 is formed, described frame 21 comprises entablature 21.1, a left side, right column 21.2 and base 21.3, a described left side, fixedly connected with described entablature 21.1 in the upper end of right column 21.2, the lower end is fixed on the base 21.3, described transmission device 22 is installed on the frame 21, described transmission device 22 includes power transmission shaft 22.1, described slide assemblies 23 is mainly by sliding shoe 23.1, upper bolster 23.2, mold 23.3 is formed, described sliding shoe 23.1 is arranged on the bottom of transmission device 22 and joins with the power transmission shaft 22.1 of transmission device 22, a described sliding shoe 23.1 and a described left side, right column 21.2 is sliding connection, described upper bolster 23.2 is fixed on the lower surface of sliding shoe 23.1, described mold 23.3 is arranged on the lower surface of upper bolster 23.2, described fixation kit 24 is mainly by die shoe 24.1, bed die 24.2, terminal position card 24.3 is formed, described die shoe 24.1 is fixed on base 21.3 upper surfaces of described frame 21, and described bed die 24.2 and terminal position card 24.3 are arranged on the upper surface of die shoe 24.1.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Embodiment one
Fig. 2 and Fig. 3 are the structural representations of the two-sided riveter of HDMI terminal of present embodiment one, its concrete structure mainly is by frame 21, transmission device 22, slide assemblies 23, fixation kit 24 is formed, described frame 21 comprises entablature 21.1, a left side, right column 21.2 and base 21.3, a described left side, fixedly connected with described entablature 21.1 in the upper end of right column 21.2, the lower end is fixed on the base 21.3, described transmission device 22 is installed on the frame 21, be equipped with the 280W power motor as power source, adopt mechanical transmission device 22, this mechanical transmission device 22 comprises drive 22.2 and power transmission shaft 22.1, power transmission shaft 22.1 is a bent axle, one end of one end of bent axle and drive 22.2 rotating shafts is for being connected, between drive 22.2 and bent axle, be provided with arrangement of clutch, arrangement of clutch is provided with clutch lever 22.3, and described bent axle is connected for contact with the sliding shoe 23.1 of described slide assemblies 23.Described slide assemblies 23 is mainly by sliding shoe 23.1, upper bolster 23.2, mold 23.3 is formed, described sliding shoe 23.1 is arranged on the bottom of transmission device 22 and joins with the power transmission shaft 22.1 of transmission device 22, a described sliding shoe 23.1 and a described left side, right column 21.2 is sliding connection, described sliding connection is that described sliding shoe 23.1 is provided with through hole, a described through hole and a described left side, right column 21.2 is sliding connection, described upper bolster 23.2 is fixed on the lower surface of sliding shoe 23.1, described mold 23.3 is arranged on the lower surface of upper bolster 23.2, described fixation kit 24 is mainly by die shoe 24.1, bed die 24.2, terminal position card 24.3 is formed, described die shoe 24.1 is fixed on base 21.3 upper surfaces of described frame 21, and described bed die 24.2 and terminal position card 24.3 are arranged on the upper surface of die shoe 24.1.
On frame 21, also be provided with the sliding distance of control slide assemblies 23, promptly control the mold 23.3 descending stop bit adjusting devices 25 that put in place.This stop bit adjusting device 25 mainly is made up of screw rod 25.1, screw (accompanying drawing is not shown), screw rod dop (accompanying drawing is not shown) and screw rod dop sliding tray (accompanying drawing is not shown), described screw is arranged on the entablature 21.1 of frame 21, described screw rod dop is arranged on screw rod 25.1 lower ends, and described sliding tray is arranged in the described sliding shoe 23.1.
Embodiment two
The structural representation of the two-sided riveter of HDMI terminal of Fig. 4 and Fig. 5 present embodiment two, its basic structure and embodiment one are basic identical, different mainly contains 3 points, the one, its power source adopts oil pump, its transmission device 22 is oil cylinders 22.4, described power transmission shaft 22.1 is the expansion link of described oil cylinder 22.4, and the expansion link by oil cylinder 22.4 is connected with the sliding shoe 23.1 of slide assemblies 23; The 2nd, on frame, be provided with left and right slip backstay 26 in addition, slide assemblies 23 is sliding connection with slip backstay 26; The 3rd, there is not arrangement of clutch.
Embodiment three
With embodiment two, different is that the power source that adopts is a compression pump, and its transmission device 22 is a cylinder.

Claims (8)

1. two-sided riveter of HDMI terminal, it is characterized in that: mainly be by frame (21), transmission device (22), slide assemblies (23), fixation kit (24) is formed, described frame (21) comprises entablature (21.1), a left side, right column (21.2) and base (21.3), a described left side, fixedly connected with described entablature (21.1) in the upper end of right column (21.2), the lower end is fixed on the base (21.3), described transmission device (22) is installed on the frame (21), described transmission device (22) includes power transmission shaft (22.1), described slide assemblies (23) is mainly by sliding shoe (23.1), upper bolster (23.2), mold (23.3) is formed, described sliding shoe (23.1) is arranged on the bottom of transmission device (22) and joins with the power transmission shaft (22.1) of transmission device, a described sliding shoe (23.1) and a described left side, right column (21.2) is sliding connection, described upper bolster (23.2) is fixed on the lower surface of sliding shoe (23.1), described mold (23.3) is arranged on the lower surface of upper bolster (23.2), described fixation kit (24) is mainly by die shoe (24.1), bed die (24.2), terminal position card (23.3) is formed, described die shoe (24.1) is fixed on base (21.3) upper surface of described frame (21), and (24.30 are arranged on the upper surface of die shoe (24.1) for described bed die (24.2) and described terminal position card.
2. the two-sided riveter of HDMI terminal as claimed in claim 1 is characterized in that: also be provided with the sliding distance of control slide assemblies on the described frame (21), promptly control the descending stop bit adjusting device (25) that puts in place of mold.
3. the two-sided riveter of HDMI terminal as claimed in claim 2, it is characterized in that: described stop bit adjusting device (25) mainly is made up of screw rod (25.1), screw, screw rod dop and screw rod dop sliding tray, described screw is arranged on the entablature (21.1) of frame (21), described screw rod dop is arranged on screw rod (25.1) lower end, and described sliding tray is arranged in the described sliding shoe (23.1).
4. the two-sided riveter of HDMI terminal as claimed in claim 1 is characterized in that: described sliding connection is that described sliding shoe (23.1) is provided with through hole, and described through hole and described left and right column (21.2) are sliding connection.
5. the two-sided riveter of HDMI terminal as claimed in claim 1 or 2, it is characterized in that: described transmission device (22) also comprises drive (22.2), described power transmission shaft (22.1) is a bent axle, the rotating shaft of one end of described bent axle and described drive (22.2) is connected, and described bent axle is connected for contact with the sliding shoe (23.1) of described slide assemblies (23).
6. the two-sided riveter of HDMI terminal as claimed in claim 4 is characterized in that: be provided with arrangement of clutch between described drive (22.2) and the bent axle, described arrangement of clutch is provided with clutch lever (22.3).
7. the two-sided riveter of HDMI terminal as claimed in claim 1 or 2, it is characterized in that: described transmission device (22) also comprises oil cylinder (22.4), described power transmission shaft (22.1) is the expansion link of described oil cylinder (22.4), and described expansion link is connected with the sliding shoe (23.1) of described slide assemblies (23).
8. the two-sided riveter of HDMI terminal as claimed in claim 1 or 2, it is characterized in that: described transmission device (22) also comprises cylinder, described power transmission shaft (22.1) is the expansion link of described cylinder, and described expansion link is connected with the sliding shoe (23.1) of described slide assemblies (23).
CN2010202699624U 2010-07-21 2010-07-21 Double-sided riveting press machine of HDMI (High-Definition Multimedia Interface) terminal Expired - Lifetime CN201750039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202699624U CN201750039U (en) 2010-07-21 2010-07-21 Double-sided riveting press machine of HDMI (High-Definition Multimedia Interface) terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202699624U CN201750039U (en) 2010-07-21 2010-07-21 Double-sided riveting press machine of HDMI (High-Definition Multimedia Interface) terminal

Publications (1)

Publication Number Publication Date
CN201750039U true CN201750039U (en) 2011-02-16

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Application Number Title Priority Date Filing Date
CN2010202699624U Expired - Lifetime CN201750039U (en) 2010-07-21 2010-07-21 Double-sided riveting press machine of HDMI (High-Definition Multimedia Interface) terminal

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916956A (en) * 2010-07-21 2010-12-15 宁波康达电子有限公司 Double-face riveting press of HDMI (High-Definition Multimedia Interface) terminal
CN102280795A (en) * 2011-05-31 2011-12-14 东莞市凯昶德电子科技有限公司 Riveting machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916956A (en) * 2010-07-21 2010-12-15 宁波康达电子有限公司 Double-face riveting press of HDMI (High-Definition Multimedia Interface) terminal
CN101916956B (en) * 2010-07-21 2013-06-12 宁波康达电子有限公司 Double-face riveting press of HDMI (High-Definition Multimedia Interface) terminal
CN102280795A (en) * 2011-05-31 2011-12-14 东莞市凯昶德电子科技有限公司 Riveting machine

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Granted publication date: 20110216

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