CN106426018A - Height-adjustable circuit board clamping equipment - Google Patents

Height-adjustable circuit board clamping equipment Download PDF

Info

Publication number
CN106426018A
CN106426018A CN201610766203.0A CN201610766203A CN106426018A CN 106426018 A CN106426018 A CN 106426018A CN 201610766203 A CN201610766203 A CN 201610766203A CN 106426018 A CN106426018 A CN 106426018A
Authority
CN
China
Prior art keywords
base
grip slipper
regulation
adjusting means
plinth
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.)
Pending
Application number
CN201610766203.0A
Other languages
Chinese (zh)
Inventor
樊明伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Hongyi Wisdom Intellectual Property Operation Co Ltd
Original Assignee
Sichuan Hongyi Wisdom Intellectual Property Operation 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.)
Filing date
Publication date
Application filed by Sichuan Hongyi Wisdom Intellectual Property Operation Co Ltd filed Critical Sichuan Hongyi Wisdom Intellectual Property Operation Co Ltd
Priority to CN201610766203.0A priority Critical patent/CN106426018A/en
Publication of CN106426018A publication Critical patent/CN106426018A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/02Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
    • B25H1/04Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type portable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/14Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
    • B25H1/16Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40Lighting for industrial, commercial, recreational or military use
    • F21W2131/403Lighting for industrial, commercial, recreational or military use for machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Clamps And Clips (AREA)

Abstract

The invention discloses height-adjustable circuit board clamping equipment, and relates to the field of circuit board clamping devices. The height-adjustable circuit board clamping equipment comprises a square base; three longitudinal rails are arranged on the upper surface of the square base in parallel; a left movable clamping base and a right movable clamping base are symmetrically arranged at the left and right two ends of the base; three slide rollers matched with the three rails are respectively arranged below the left movable clamping base and the right movable clamping base; a support base is arranged below the square base; multiple universal wheels with brakes are arranged on the lower surface of the support base; the support base is provided with multiple synchronous lifting cylinders and a holding tank; and the tops of lifting shafts of all the lifting cylinders are connected with the lower part of the square base. The height-adjustable circuit board clamping equipment has the advantages of simple structure, convenience for movement and lifting and adaption to clamp and position integrated circuit boards with different sizes.

Description

A kind of Height Adjustable circuit plate clamp device
Technical field
The present invention relates to circuit board clamping device, set more particularly to a kind of Height Adjustable circuit board clamping Standby.
Background technology
Surface-mounted integrated circuit presses its function, the difference of structure, can be divided into the integrated pcb board of simulation and numeral two big classes.Simulation It is used for producing, amplify and processing the signal of various analog signal fingerbreadth degree borderland in time change, such as transistor radio Audio signal, the tape signal etc. of videocorder, and numeral be used for produce, amplify and process various data signal refer in time and The audio signal of the signal of discrete value in amplitude, such as VCD, DVD playback and vision signal.
Integrated pcb board clamping device common at present is mainly for the production of the clamping of wiring board when assembling on line, but is somebody's turn to do Apparatus structure is simple, and the integrated pcb board of fixed dimension can only be gripped, and existing clamping device is at light by function singleness When not good, use inconvenience, need additional light source to use.
How to solve above-mentioned technical problem and become the striving direction of people in the art.
Content of the invention
In order to overcome above-mentioned technical deficiency, the present invention provides a kind of simple in construction of design, workable and can press from both sides flexibly Hold various sizes of surface-mounted integrated circuit plate and the surface-mounted integrated circuit board fixer of convenient dismounting.
The present invention is to achieve these goals specifically by the following technical solutions:
A kind of Height Adjustable circuit plate clamp device, including plinth, is provided with scale and carves on front side of plinth Degree bar, plinth upper surface is provided with three long rails being parallel to each other, and on described base, two ends, left and right are symmetrical arranged Moving left grip slipper and move right grip slipper, to move left grip slipper U-shaped with to move right grip slipper and all include opening relative puts Putting groove, U-shaped standing groove being provided with hold-down mechanism, hold-down mechanism is hold-down bolt and Elastic plastic-rubber pad, and hold-down bolt passes through U-shaped Screwed hole on the upper plate of standing groove is connected with Elastic plastic-rubber pad, move left grip slipper and moving right be provided with under grip slipper with Article three, three slider rollers that track coordinates, plinth is arranged with support seat, supports and is provided with multiple band on seat lower surface The universal wheel of brake, supports and is provided with multiple synchronization lifting cylinder and an accommodating groove, the lifting shaft of each lift cylinder on seat Top be all connected with the bottom of plinth.
It hinged on rear side of described base is provided with 2 L-type lighting rods, every L-type lighting rod is provided with multiple LED light source, Described every L-type lighting rod is 0~90 ° around the angle that pin joint rotates.
Further, described base is medianly zygomorphic is provided with identical regulation support one and regulation support Two, described regulation support one and regulation support two all have the semicircle block on the square block by integrated bottom and top Composition, semicircle block is provided with regulation screwed hole, square block is provided with multiple fixing screwed hole, by regulation support one On regulation screwed hole be provided with and move left the adjusting means one that grip slipper left side is connected, by regulating on support two Regulation screwed hole is provided with and moves right the adjusting means two that grip slipper right edge is connected, described adjusting means one and adjusting means What two structures were identical and symmetrical is arranged on base both sides.
Further, described adjusting means one includes outside release handle, middle part threaded rod and interior contact device, contact Being provided with the spherical hollow space of left side opening on device, middle part threaded rod one end is provided with the spheroid coordinating with spherical hollow space, middle part The threaded rod other end is integrally welded with release handle, and release handle is provided with through hole, is provided with two and extends through hole in through hole Laborsaving bar.
Beneficial effects of the present invention is as follows:
Present configuration is simple, it is simple to mobile and lifting, it is simple to the width of observation circuit board by all means, works as surface-mounted integrated circuit Plate reaches this operation when needing positioning clamping, moves left grip slipper and moves right clamping right position, regulating handle after position Surface-mounted integrated circuit plate is placed in the gripper shoe moving left grip slipper and moving right clamping, thus has reached various sizes of integrated electricity The clamping position of road plate plate, the design is easily operated, it is adaptable to the clamping of different size circuit board, improves efficiency and saves Cost;The light structures of hinged setting, is beneficial to use when rather dark.
Brief description
Fig. 1 is the structural representation of a kind of Height Adjustable circuit plate clamp device of the present invention;
Fig. 2 is the structural representation moving left grip slipper or moving right grip slipper;
Fig. 3 is regulation support one or the structural representation of regulation support two;
Fig. 4 is adjusting means one or the structural representation of adjusting means two;
Fig. 5 is the partial structurtes schematic diagram of adjusting means one or adjusting means two.
Detailed description of the invention
In order to those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following example to the present invention It is described in further detail.
Embodiment 1
As Figure 1-5, the present embodiment provides a kind of Height Adjustable circuit plate clamp device, including plinth 1, It is characterized in that, being provided with scale scale strip 1-2 on front side of plinth 1, plinth 1 upper surface is provided with three and is parallel to each other Long rails 1-1, on described base 1, two ends, left and right are symmetrically arranged with and move left grip slipper 3 and move right grip slipper 2, left Mobile grip slipper 3 all includes the relative U-shaped standing groove 3-1 of opening with moving right grip slipper 2, and U-shaped standing groove 3-1 is provided with pressure Tight mechanism 3-4, hold-down mechanism 3-4 is hold-down bolt and Elastic plastic-rubber pad, and hold-down bolt passes through on the upper plate of U-shaped standing groove 3-1 Screwed hole be connected with Elastic plastic-rubber pad 3-2, move left grip slipper 3 and moving right and be provided with under grip slipper 2 and three tracks Three slider roller 3-3 that 1-1 coordinates, plinth 1 is arranged with support seat 9, supports and be provided with multiple band on seat 9 lower surface The universal wheel 10 of brake, supports and is provided with multiple synchronization lifting cylinder 8 and an accommodating groove 11 on seat 9, each lift cylinder 8 The top of lifting shaft is all connected with the bottom of plinth 1.
It hinged on rear side of described base 1 is provided with 2 L-type lighting rods 6, every L-type lighting rod 6 is provided with multiple LED light Source 6-1.
Described every L-type lighting rod 6 is 0~90 ° around the angle that pin joint rotates.
Embodiment 2
The present embodiment is to be further optimized on the basis of embodiment 1, specifically:
Described base 1 is medianly zygomorphic is provided with identical regulation support 1 and regulation support 28, institute State regulation support 1 and regulation support 28 all has the semicircle block on the square block 4-2 by integrated bottom and top 4-1 forms, and semicircle block 4-1 is provided with regulation screwed hole 4-1.1, square block 4-2 is provided with multiple fixing screwed hole 4- 2.1, it is provided with by the regulation screwed hole 4-1.1 on regulation support 1 and moves left the regulation that grip slipper 3 left side is connected Device 1, is provided with by the regulation screwed hole 4-1.1 on regulation support 28 and is moved right what grip slipper 2 right edge was connected Adjusting means 27, what described adjusting means 1 was identical and symmetrical with adjusting means 27 structure is arranged on base 1 both sides.
Described adjusting means 1 includes outside release handle 5-1, middle part threaded rod 5-2 and interior contact device 5-3, connects Touching the spherical hollow space 5-3.1 being provided with left side opening on device 5-3, middle part threaded rod 5-2 one end is provided with and spherical hollow space 5- The 3.1 spheroid 5-2.1 coordinating, the middle part threaded rod 5-2 other end is integrally welded with release handle 5-1, and release handle 5-1 is provided with Through hole, is provided with two and extends the laborsaving bar 5-1.1 of through hole in through hole.
The above, only presently preferred embodiments of the present invention, not in order to limit the present invention, the patent protection model of the present invention Enclose and be as the criterion with claims, the equivalent structure change that the specification of every utilization present invention and accompanying drawing content are made, in like manner all Should comprise within the scope of the present invention.

Claims (4)

1. a Height Adjustable circuit plate clamp device, including plinth (1), it is characterised in that plinth (1) is front Side is provided with scale scale strip (1-2), and plinth (1) upper surface is provided with three long rails being parallel to each other (1-1), institute The upper two ends, left and right of the base (1) stated are symmetrically arranged with and move left grip slipper (3) and move right grip slipper (2), move left grip slipper (3) with move right grip slipper (2) and all include the relative U-shaped standing groove (3-1) of opening, U-shaped standing groove (3-1) is provided with compression Mechanism (3-4), hold-down mechanism (3-4) is hold-down bolt and Elastic plastic-rubber pad, and hold-down bolt passes through the upper of U-shaped standing groove (3-1) Screwed hole on plate is connected with Elastic plastic-rubber pad (3-2), moves left grip slipper (3) and moving right and is provided with under grip slipper (2) Three slider rollers (3-3) coordinating with three tracks (1-1), plinth (1) is arranged with support seat (9), supports seat (9) It is provided with the universal wheel (10) of multiple strap brake on lower surface, support and be provided with multiple synchronization lifting cylinder (8) and on seat (9) Individual accommodating groove (11), the top of the lifting shaft of each lift cylinder (8) is all connected with the bottom of plinth (1).
2. Height Adjustable circuit plate clamp device according to claim 1, it is characterised in that after described base (1) Side is hinged is provided with 2 L-type lighting rods (6), and every L-type lighting rod (6) is provided with multiple LED light source (6-1), described every L-type lighting rod (6) is 0~90 ° around the angle that pin joint rotates.
3. Height Adjustable circuit plate clamp device according to claim 1, it is characterised in that described base (1) Medianly zygomorphic identical regulation support one (4) and the regulation support two (8) of being provided with, described regulation support one And regulation support two (8) all has semicircle block (4-1) group on the square block (4-2) by integrated bottom and top (4) Become, semicircle block (4-1) is provided with regulation screwed hole (4-1.1), square block (4-2) is provided with multiple fixing screwed hole (4-2.1) it, is provided with and moves left grip slipper (3) left side by the regulation screwed hole (4-1.1) on regulation support one (4) The adjusting means one (5) connecting, is provided with by the regulation screwed hole (4-1.1) on regulation support two (8) and is moved right folder Holding the adjusting means two (7) that seat (2) right edge connects, described adjusting means one (5) is identical and right with adjusting means two (7) structure Claim is arranged on base (1) both sides.
4. Height Adjustable circuit plate clamp device according to claim 3, it is characterised in that described adjusting means One (5) includes outside release handle (5-1), middle part threaded rod (5-2) and interior contact device (5-3), and contact device (5-3) sets Being equipped with the spherical hollow space (5-3.1) of left side opening, middle part threaded rod (5-2) one end is provided with and coordinates with spherical hollow space (5-3.1) Spheroid (5-2.1), middle part threaded rod (5-2) other end is integrally welded with release handle (5-1), and release handle (5-1) is upper to be arranged There is through hole, be provided with two in through hole and extend the laborsaving bar (5-1.1) of through hole.
CN201610766203.0A 2016-08-30 2016-08-30 Height-adjustable circuit board clamping equipment Pending CN106426018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610766203.0A CN106426018A (en) 2016-08-30 2016-08-30 Height-adjustable circuit board clamping equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610766203.0A CN106426018A (en) 2016-08-30 2016-08-30 Height-adjustable circuit board clamping equipment

Publications (1)

Publication Number Publication Date
CN106426018A true CN106426018A (en) 2017-02-22

Family

ID=58091050

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610766203.0A Pending CN106426018A (en) 2016-08-30 2016-08-30 Height-adjustable circuit board clamping equipment

Country Status (1)

Country Link
CN (1) CN106426018A (en)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890875A (en) * 2017-04-14 2017-06-27 南京康尼机电股份有限公司 It is a kind of for rail traffic vehicles door leaf without fetal membrane rolling fixture and application method
CN106985127A (en) * 2017-03-21 2017-07-28 平湖智铂自动化设备有限公司 A kind of case and bag production labor makees platform
CN107053101A (en) * 2017-02-24 2017-08-18 靖西市秀美边城农业科技有限公司 A kind of intelligent check-out console for stamping parts
CN107414931A (en) * 2017-05-02 2017-12-01 遵义市万美科技有限公司 Board cutting device is moulded to wood
CN107671472A (en) * 2017-09-22 2018-02-09 北京控制工程研究所 A kind of mounting tool suitable for Porcelain Jar coil monoblock type jump ring
CN107706755A (en) * 2017-08-24 2018-02-16 安徽智瑞电气有限公司 A kind of low-voltage distribution cabinet for being easy to assembling
CN107756058A (en) * 2017-11-08 2018-03-06 贵州大学 A kind of industrial 3D emulation machine tool structures of regulation easy to disassemble
CN107772926A (en) * 2017-10-16 2018-03-09 扬中市盛新氟塑制品有限公司 A kind of convenient fixed polyfluortetraethylene plate sale frame
CN107860597A (en) * 2017-09-30 2018-03-30 苏州奔机电有限公司 A kind of step dead-load detection frock
CN108068033A (en) * 2017-12-27 2018-05-25 桐城市湃腾机械设计有限公司 A kind of binding clasp easy to operation
CN108327095A (en) * 2018-05-11 2018-07-27 广西钟山县天顺石材有限公司 A kind of processing of stone column burrows device
CN108655988A (en) * 2018-07-31 2018-10-16 海盐汇通智能家居股份有限公司 Circuit board overhauls fixture
CN108818414A (en) * 2018-06-15 2018-11-16 中国电建集团山东电力建设第工程有限公司 A kind of thermal power station's high temperature heater (HTH) manhole door dismantling device
CN108857994A (en) * 2018-07-05 2018-11-23 襄阳群龙汽车部件股份有限公司 A kind of automotive wire bundle assembly electropneumatic clamping device
CN109531470A (en) * 2018-12-27 2019-03-29 杨位芳 A kind of stove panel cutting production support clamping device
CN109570890A (en) * 2018-11-22 2019-04-05 广州市富鑫机械设备有限公司 A kind of easy auto welding jig
CN110480534A (en) * 2019-07-10 2019-11-22 合肥格美塑业包装有限公司 A kind of liquid crystal display package produces fixed device and its application method
CN110497335A (en) * 2019-07-10 2019-11-26 合肥格美塑业包装有限公司 A kind of production of refrigerator package positioning device and its application method
CN110640567A (en) * 2019-10-09 2020-01-03 云梭(宁波)科技有限公司 Chamfering device of PCB (printed circuit board)
CN111168603A (en) * 2020-03-01 2020-05-19 鲍合祥 Automatic clamping fixture
CN111195885A (en) * 2020-01-16 2020-05-26 大同新成新材料股份有限公司 Can be according to support processing base of intelligent carbon slide size adjustment
CN111216058A (en) * 2020-02-03 2020-06-02 新昌县诚隆轴承厂 Pressure storage tank capsule assembly machine
CN111745739A (en) * 2020-06-30 2020-10-09 温州易正科技有限公司 Clamping device that side was adjusted
CN111922941A (en) * 2020-08-07 2020-11-13 温州易正科技有限公司 Clamping device of regulation formula
CN113334283A (en) * 2021-06-28 2021-09-03 江苏富联通讯技术有限公司 Positioning tool for flexibly positioning Bluetooth communication module during processing and using method thereof
CN113414731A (en) * 2021-07-13 2021-09-21 黄山美太电子科技有限公司 LED nixie tube core fixing and assembling equipment and working method thereof

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053101A (en) * 2017-02-24 2017-08-18 靖西市秀美边城农业科技有限公司 A kind of intelligent check-out console for stamping parts
CN106985127A (en) * 2017-03-21 2017-07-28 平湖智铂自动化设备有限公司 A kind of case and bag production labor makees platform
CN106890875B (en) * 2017-04-14 2018-08-07 南京康尼机电股份有限公司 It is a kind of for rail traffic vehicles door leaf without fetal membrane rolling fixture and application method
CN106890875A (en) * 2017-04-14 2017-06-27 南京康尼机电股份有限公司 It is a kind of for rail traffic vehicles door leaf without fetal membrane rolling fixture and application method
CN107414931A (en) * 2017-05-02 2017-12-01 遵义市万美科技有限公司 Board cutting device is moulded to wood
CN107706755A (en) * 2017-08-24 2018-02-16 安徽智瑞电气有限公司 A kind of low-voltage distribution cabinet for being easy to assembling
CN107671472A (en) * 2017-09-22 2018-02-09 北京控制工程研究所 A kind of mounting tool suitable for Porcelain Jar coil monoblock type jump ring
CN107860597A (en) * 2017-09-30 2018-03-30 苏州奔机电有限公司 A kind of step dead-load detection frock
CN107772926A (en) * 2017-10-16 2018-03-09 扬中市盛新氟塑制品有限公司 A kind of convenient fixed polyfluortetraethylene plate sale frame
CN107756058A (en) * 2017-11-08 2018-03-06 贵州大学 A kind of industrial 3D emulation machine tool structures of regulation easy to disassemble
CN108068033A (en) * 2017-12-27 2018-05-25 桐城市湃腾机械设计有限公司 A kind of binding clasp easy to operation
CN108327095A (en) * 2018-05-11 2018-07-27 广西钟山县天顺石材有限公司 A kind of processing of stone column burrows device
CN108818414A (en) * 2018-06-15 2018-11-16 中国电建集团山东电力建设第工程有限公司 A kind of thermal power station's high temperature heater (HTH) manhole door dismantling device
CN108857994A (en) * 2018-07-05 2018-11-23 襄阳群龙汽车部件股份有限公司 A kind of automotive wire bundle assembly electropneumatic clamping device
CN108655988A (en) * 2018-07-31 2018-10-16 海盐汇通智能家居股份有限公司 Circuit board overhauls fixture
CN109570890A (en) * 2018-11-22 2019-04-05 广州市富鑫机械设备有限公司 A kind of easy auto welding jig
CN109531470B (en) * 2018-12-27 2020-11-03 杨位芳 Supporting and clamping device for cutting production of cooking utensils panel
CN109531470A (en) * 2018-12-27 2019-03-29 杨位芳 A kind of stove panel cutting production support clamping device
CN110480534A (en) * 2019-07-10 2019-11-22 合肥格美塑业包装有限公司 A kind of liquid crystal display package produces fixed device and its application method
CN110497335A (en) * 2019-07-10 2019-11-26 合肥格美塑业包装有限公司 A kind of production of refrigerator package positioning device and its application method
CN110640567A (en) * 2019-10-09 2020-01-03 云梭(宁波)科技有限公司 Chamfering device of PCB (printed circuit board)
CN111195885A (en) * 2020-01-16 2020-05-26 大同新成新材料股份有限公司 Can be according to support processing base of intelligent carbon slide size adjustment
CN111195885B (en) * 2020-01-16 2021-05-04 大同新成新材料股份有限公司 Can be according to support processing base of carbon slide size adjustment
CN111216058A (en) * 2020-02-03 2020-06-02 新昌县诚隆轴承厂 Pressure storage tank capsule assembly machine
CN111168603A (en) * 2020-03-01 2020-05-19 鲍合祥 Automatic clamping fixture
CN111745739A (en) * 2020-06-30 2020-10-09 温州易正科技有限公司 Clamping device that side was adjusted
CN111922941A (en) * 2020-08-07 2020-11-13 温州易正科技有限公司 Clamping device of regulation formula
CN113334283A (en) * 2021-06-28 2021-09-03 江苏富联通讯技术有限公司 Positioning tool for flexibly positioning Bluetooth communication module during processing and using method thereof
CN113414731A (en) * 2021-07-13 2021-09-21 黄山美太电子科技有限公司 LED nixie tube core fixing and assembling equipment and working method thereof

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WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170222