CN204316879U - A kind of combination clamping device for surface-mounted integrated circuit - Google Patents

A kind of combination clamping device for surface-mounted integrated circuit Download PDF

Info

Publication number
CN204316879U
CN204316879U CN201520066949.1U CN201520066949U CN204316879U CN 204316879 U CN204316879 U CN 204316879U CN 201520066949 U CN201520066949 U CN 201520066949U CN 204316879 U CN204316879 U CN 204316879U
Authority
CN
China
Prior art keywords
grip slipper
base plate
integrated circuit
mounted integrated
threaded rod
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 - Fee Related
Application number
CN201520066949.1U
Other languages
Chinese (zh)
Inventor
唐刚
郭新建
李伯勋
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.)
Chengdu Temmoku Electronics Equipment Co Ltd
Original Assignee
Chengdu Temmoku Electronics Equipment 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 Chengdu Temmoku Electronics Equipment Co Ltd filed Critical Chengdu Temmoku Electronics Equipment Co Ltd
Priority to CN201520066949.1U priority Critical patent/CN204316879U/en
Application granted granted Critical
Publication of CN204316879U publication Critical patent/CN204316879U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Holders For Apparel And Elements Relating To Apparel (AREA)

Abstract

The utility model discloses a kind of combination clamping device for surface-mounted integrated circuit, relate to clamping means for circuit board, for solving the clamping problem of the circuit board of different size, the utility model comprises base plate and the right grip slipper be arranged on base plate and left grip slipper, right grip slipper is fixed on base plate right hand edge, described base plate is provided with two to right grip slipper stop and the end slipway be parallel to each other, described left grip slipper is arranged with two slider rollers adapted with end slipway, described base plate left hand edge is provided with a controll block, controll block is provided with screwed hole, screwed hole in logical controll block is provided with the size be connected with limit on the left of left grip slipper and regulates threaded rod, the position of right grip slipper and the contraposition of left grip slipper upper surface is provided with multiple rotation clamping pin be elevated by screw thread, described plate outer side indicates ruler, the utility model has structure simple, easy to operate practical, be applicable to the advantage of the clamping position of the surface-mounted integrated circuit of different size.

Description

A kind of combination clamping device for surface-mounted integrated circuit
Technical field
The utility model relates to clamping means for circuit board, relates to a kind of combination clamping device for surface-mounted integrated circuit more specifically .
Background technology
The fast development of China's information electronic industries is that the fast development of printed circuit board industry provides good market environment.The sustainable growth of the electronic product output such as electronics, electronic computer, household electrical appliance is that the quick growth of printed circuit board industry provides strong impetus.In addition, 3G license granting will cause the investment of extensive telecommunications, and drive the wilderness demand to server, storage, the network equipment.
Surface-mounted integrated circuit is the carrier carrying dress integrated circuit, but also on integrated circuit band when often saying surface-mounted integrated circuit, surface-mounted integrated circuit mainly contains silica gel and forms, so general in green.Surface-mounted integrated circuit adopts semiconductor fabrication process, and the monocrystalline silicon piece of a piece less makes many transistors and the components and parts such as resistor, capacitor, and according to the method for multilayer wiring or tunnel wiring, components and parts are combined into complete electronic circuit.
Surface-mounted integrated circuit clamping device common is at present mainly for the production of the clamping of wiring board when line is assembled, but this device can only clamp shape, circuit board that size is certain, the surface-mounted integrated circuit of different size can not be clamped, therefore design that a kind of structure is simple, workable and the clamping device that can clamp the surface-mounted integrated circuit of the surface-mounted integrated circuit of different size flexibly has realistic meaning very much.
Summary of the invention
In order to overcome above-mentioned technical deficiency, the utility model provides a kind of combination clamping device for surface-mounted integrated circuit.
The utility model to achieve these goals concrete by the following technical solutions:
A kind of combination clamping device for surface-mounted integrated circuit, the right grip slipper comprising base plate and be arranged on base plate and left grip slipper, right grip slipper is fixed on base plate right hand edge, described base plate is provided with two to right grip slipper stop and the end slipway be parallel to each other, described left grip slipper is arranged with two slider rollers adapted with end slipway, described base plate left hand edge is provided with a controll block, controll block is provided with screwed hole, screwed hole in logical controll block is provided with the size be connected with limit on the left of left grip slipper and regulates threaded rod, " U " shape structure that described right grip slipper is relative with left grip slipper being the identical opening of shape, the position of right grip slipper and the contraposition of left grip slipper upper surface is provided with multiple rotation clamping pin be elevated by screw thread, rotate clamping underfooting side and be provided with locating piece, described plate outer side indicates ruler, described size regulates threaded rod to comprise rotating disk, the threaded rod connected on the right side of steering wheel and the fixed block be connected on the right side of threaded rod, described fixed block is welded on the left side of left grip slipper, fixed block is provided with the spherical hollow space of left side opening, the spheroid coordinated with spherical hollow space is provided with on the right side of threaded rod.
Further, described steering wheel is provided with hollow shaft, hollow shaft is provided with pin-and-hole one, on the left of threaded rod, be provided with the pin-and-hole two corresponding with pin-and-hole one.
Further, described right grip slipper is fixed on base plate right hand edge by the form of welding.
Further, described right grip slipper " U " shape structure relative with left grip slipper opening is for placing surface-mounted integrated circuit.
Further, right grip slipper and left grip slipper upper surface have screwed hole, rotate clamping pin and are connected with locating piece by screwed hole.
Further, locating piece is circular in shape.
The beneficial effects of the utility model are as follows:
In the utility model, when surface-mounted integrated circuit arrive this operation need positioning clamping time, rotate rotating disk 5-1 so that make adjustment size regulate threaded rod 5 promote left grip slipper 3 along the longitudinal slideway 1-1 move left and right, described fixed block 5-3 is welded on the left side of left grip slipper 3, fixed block 5-3 is arranged the spherical hollow space 5-3.1 of left side opening, the spheroid 5-2.3 coordinated with spherical hollow space 5-3.1 is provided with on the right side of threaded rod 5-2, this structure fixed block 5-3 when rotating will regulate threaded rod 5 to rotate in vertical plane with adjustment size, but move in horizontal plane with threaded rod 5-2, the setting of spherical structure is easy to rotate and rub little, to correct position, place stops operating, surface-mounted integrated circuit is placed in " U " shape structure of right grip slipper 2 and left grip slipper 3, rotate and rotate clamping pin 3-1 locking surface-mounted integrated circuit, thus reach the clamping position of the surface-mounted integrated circuit of different size, this apparatus structure is simple, be easy to operation, improve efficiency and save cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of combination clamping device for surface-mounted integrated circuit of the utility model;
Fig. 2 is the structural representation after the locking of the utility model surface-mounted integrated circuit;
Fig. 3 is the structural representation that the utility model does not place surface-mounted integrated circuit;
Fig. 4 is the structural scheme of mechanism of left grip slipper;
Fig. 5 is left grip slipper and the structural representation regulating size to regulate threaded rod;
Fig. 6 fixed block is arranged the structural representation that on the right side of the left side spherical hollow space of opening and threaded rod, spheroid assembles;
Reference numeral: 1-base plate, 1-1-end slipway, the right grip slipper of 2-, the left grip slipper of 3-, 3-1-rotates clamping pin, 3-2-locating piece, 3-3-slider roller, 3-4-screwed hole, 4-controll block, 4-1-screwed hole two, 5-size regulates threaded rod, 5-1-rotating disk, 5-1.1 hollow shaft, 5-1.2-pin-and-hole one, 5-2-threaded rod, 5-2.1-pin shaft hole two, 5-2.2-spheroid, 5-3-fixed block, 5-3.1-spherical hollow space, 6-surface-mounted integrated circuit, 7-ruler.
Embodiment
In order to those skilled in the art person better understands the utility model, below in conjunction with accompanying drawing and following examples, the utility model is described in further detail.
Embodiment 1
A kind of combination clamping device for surface-mounted integrated circuit, comprise base plate 1 and the right grip slipper 2 be arranged on base plate 1 and left grip slipper 3, right grip slipper 2 is fixed on base plate 1 right hand edge, described base plate 1 is provided with two to right grip slipper 2 stop and the end slipway 1-1 be parallel to each other, described left grip slipper 3 is arranged with two slider roller 3-3 adapted with end slipway 1-1, described base plate 1 left hand edge is provided with a controll block 4, controll block 4 is provided with screwed hole 4-1, screwed hole 4-1 in logical controll block 4 is provided with the size be connected with limit on the left of left grip slipper 3 and regulates threaded rod 5, " U " shape structure that described right grip slipper 2 is relative with left grip slipper 3 being the identical opening of shape, the position of right grip slipper 2 and the contraposition of left grip slipper 3 upper surface is provided with multiple rotation clamping pin 3-1 be elevated by screw thread, rotate below clamping pin 3-1 and be provided with locating piece 3-2, ruler 7 is indicated outside described base plate 1, adjacency is when clamping device works, read the size of pcb board, described size regulates threaded rod 5 to comprise rotating disk 5-1, steering wheel (the threaded rod 5-2 connected on the right side of 5-1 and the fixed block 5-3 be connected on the right side of threaded rod 5-2, described fixed block 5-3 is welded on the left side of left grip slipper 3, fixed block 5-3 is provided with the spherical hollow space 5-3.1 of left side opening, the spheroid 5-2.3 coordinated with spherical hollow space 5-3.1 is provided with on the right side of threaded rod 5-2, described right grip slipper 2 is fixed on base plate 1 right hand edge by the form of welding, described right grip slipper 2 " U " shape structure relative with left grip slipper 3 opening is for placing surface-mounted integrated circuit 6.
In the utility model, when surface-mounted integrated circuit arrive this operation need positioning clamping time, rotate rotating disk 5-1 so that make adjustment size regulate threaded rod 5 promote left grip slipper 3 along the longitudinal slideway 1-1 move left and right, described fixed block 5-3 is welded on the left side of left grip slipper 3, fixed block 5-3 is arranged the spherical hollow space 5-3.1 of left side opening, the spheroid 5-2.3 coordinated with spherical hollow space 5-3.1 is provided with on the right side of threaded rod 5-2, this structure fixed block 5-3 when rotating will regulate threaded rod 5 to rotate in vertical plane with adjustment size, but move in horizontal plane with threaded rod 5-2, the setting of spherical structure is easy to rotate and rub little, to correct position, place stops operating, surface-mounted integrated circuit is placed in " U " shape structure of right grip slipper 2 and left grip slipper 3, rotate and rotate clamping pin 3-1 locking surface-mounted integrated circuit, thus reach the clamping position of the surface-mounted integrated circuit of different size, this apparatus structure is simple, be easy to operation, improve efficiency and save cost.
Embodiment 2
A kind of combination clamping device for surface-mounted integrated circuit, comprise base plate 1 and the right grip slipper 2 be arranged on base plate 1 and left grip slipper 3, right grip slipper 2 is fixed on base plate 1 right hand edge, described base plate 1 is provided with two to right grip slipper 2 stop and the end slipway 1-1 be parallel to each other, described left grip slipper 3 is arranged with two slider roller 3-3 adapted with end slipway 1-1, described base plate 1 left hand edge is provided with a controll block 4, controll block 4 is provided with screwed hole 4-1, screwed hole 4-1 in logical controll block 4 is provided with the size be connected with limit on the left of left grip slipper 3 and regulates threaded rod 5, " U " shape structure that described right grip slipper 2 is relative with left grip slipper 3 being the identical opening of shape, the position of right grip slipper 2 and the contraposition of left grip slipper 3 upper surface is provided with multiple rotation clamping pin 3-1 be elevated by screw thread, rotate below clamping pin 3-1 and be provided with locating piece 3-2, ruler 7 is indicated outside described base plate 1, described size regulates threaded rod 5 to comprise rotating disk 5-1, steering wheel (the threaded rod 5-2 connected on the right side of 5-1 and the fixed block 5-3 be connected on the right side of threaded rod 5-2, described fixed block 5-3 is welded on the left side of left grip slipper 3, fixed block 5-3 is provided with the spherical hollow space 5-3.1 of left side opening, the spheroid 5-2.3 coordinated with spherical hollow space 5-3.1 is provided with on the right side of threaded rod 5-2, described right grip slipper 2 is fixed on base plate 1 right hand edge by the form of welding, described right grip slipper 2 " U " shape structure relative with left grip slipper 3 opening is for placing surface-mounted integrated circuit 6.
The described combination clamping device for surface-mounted integrated circuit according to claim 1, it is characterized in that, right grip slipper 2 and left grip slipper 3 upper surface have screwed hole two 3-4, rotate clamping pin 3-1 to be connected with locating piece 3-2 by screwed hole, this structure be threaded is simple, be easy to realize, it is convenient to manufacture, and saves production cost.
Embodiment 3
A kind of combination clamping device for surface-mounted integrated circuit, comprise base plate 1 and the right grip slipper 2 be arranged on base plate 1 and left grip slipper 3, right grip slipper 2 is fixed on base plate 1 right hand edge, described base plate 1 is provided with two to right grip slipper 2 stop and the end slipway 1-1 be parallel to each other, described left grip slipper 3 is arranged with two slider roller 3-3 adapted with end slipway 1-1, described base plate 1 left hand edge is provided with a controll block 4, controll block 4 is provided with screwed hole 4-1, screwed hole 4-1 in logical controll block 4 is provided with the size be connected with limit on the left of left grip slipper 3 and regulates threaded rod 5, " U " shape structure that described right grip slipper 2 is relative with left grip slipper 3 being the identical opening of shape, the position of right grip slipper 2 and the contraposition of left grip slipper 3 upper surface is provided with multiple rotation clamping pin 3-1 be elevated by screw thread, rotate below clamping pin 3-1 and be provided with locating piece 3-2, ruler 7 is indicated outside described base plate 1, described size regulates threaded rod 5 to comprise rotating disk 5-1, steering wheel (the threaded rod 5-2 connected on the right side of 5-1 and the fixed block 5-3 be connected on the right side of threaded rod 5-2, described fixed block 5-3 is welded on the left side of left grip slipper 3, fixed block 5-3 is provided with the spherical hollow space 5-3.1 of left side opening, the spheroid 5-2.3 coordinated with spherical hollow space 5-3.1 is provided with on the right side of threaded rod 5-2, described right grip slipper 2 is fixed on base plate 1 right hand edge by the form of welding, described right grip slipper 2 " U " shape structure relative with left grip slipper 3 opening is for placing surface-mounted integrated circuit 6.
Described locating piece 3-2's is circular in shape, and the structure of this structure is simple, and when rotating adjustment size and regulating threaded rod 5, edge can not change, and stability is strong.
Embodiment 4
A kind of combination clamping device for surface-mounted integrated circuit, comprise base plate 1 and the right grip slipper 2 be arranged on base plate 1 and left grip slipper 3, right grip slipper 2 is fixed on base plate 1 right hand edge, described base plate 1 is provided with two to right grip slipper 2 stop and the end slipway 1-1 be parallel to each other, described left grip slipper 3 is arranged with two slider roller 3-3 adapted with end slipway 1-1, described base plate 1 left hand edge is provided with a controll block 4, controll block 4 is provided with screwed hole 4-1, screwed hole 4-1 in logical controll block 4 is provided with the size be connected with limit on the left of left grip slipper 3 and regulates threaded rod 5, " U " shape structure that described right grip slipper 2 is relative with left grip slipper 3 being the identical opening of shape, the position of right grip slipper 2 and the contraposition of left grip slipper 3 upper surface is provided with multiple rotation clamping pin 3-1 be elevated by screw thread, rotate below clamping pin 3-1 and be provided with locating piece 3-2, ruler 7 is indicated outside described base plate 1, described size regulates threaded rod 5 to comprise rotating disk 5-1, steering wheel (the threaded rod 5-2 connected on the right side of 5-1 and the fixed block 5-3 be connected on the right side of threaded rod 5-2, described fixed block 5-3 is welded on the left side of left grip slipper 3, fixed block 5-3 is provided with the spherical hollow space 5-3.1 of left side opening, the spheroid 5-2.3 coordinated with spherical hollow space 5-3.1 is provided with on the right side of threaded rod 5-2, described right grip slipper 2 is fixed on base plate 1 right hand edge by the form of welding, described right grip slipper 2 " U " shape structure relative with left grip slipper 3 opening is for placing surface-mounted integrated circuit 6.
Described steering wheel 5-1 is provided with hollow shaft 5-1.1, hollow shaft 5-1.1 is provided with pin-and-hole one 5-1.2, be provided with pin-and-hole two 5-2.1 corresponding with pin-and-hole one 5-1.2 on the left of threaded rod 5-2, the setting of this structure is in the case of damages, for convenience detach and reinstall.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model; scope of patent protection of the present utility model is as the criterion with claims; the equivalent structure change that every utilization specification of the present utility model and accompanying drawing content are done, in like manner all should be included in protection range of the present utility model.

Claims (6)

1. the combination clamping device for surface-mounted integrated circuit, it is characterized in that, the right grip slipper (2) comprising base plate (1) and be arranged on base plate (1) and left grip slipper (3), right grip slipper (2) is fixed on base plate (1) right hand edge, described base plate (1) is provided with two to right grip slipper (2) stop and the end slipway be parallel to each other (1-1), described left grip slipper (3) is arranged with two slider rollers (3-3) adapted with end slipway (1-1), described base plate (1) left hand edge is provided with a controll block (4), controll block (4) is provided with screwed hole (4-1), screwed hole (4-1) in logical controll block (4) is provided with the size be connected with limit, left grip slipper (3) left side and regulates threaded rod (5), " U " shape structure that described right grip slipper (2) is relative with left grip slipper (3) being the identical opening of shape, the position of right grip slipper (2) and left grip slipper (3) upper surface contraposition is provided with multiple rotation clamping pin (3-1) be elevated by screw thread, rotate clamping pin (3-1) below and be provided with locating piece (3-2), described base plate (1) outside indicates ruler (7), described size regulates threaded rod (5) to comprise rotating disk (5-1), the fixed block (5-3) that the threaded rod (5-2) that steering wheel (5-1) right side connects is connected with threaded rod (5-2) right side, described fixed block (5-3) is welded on the left side of left grip slipper (3), fixed block (5-3) is provided with the spherical hollow space (5-3.1) of left side opening, threaded rod (5-2) right side is provided with the spheroid (5-2.2) coordinated with spherical hollow space (5-3.1).
2. the combination clamping device for surface-mounted integrated circuit according to claim 1, it is characterized in that, described steering wheel (5-1) is provided with hollow shaft (5-1.1), hollow shaft (5-1.1) is provided with pin-and-hole one (5-1.2), threaded rod (5-2) left side is provided with the pin-and-hole two (5-2.1) corresponding with pin-and-hole one (5-1.2).
3. the combination clamping device for surface-mounted integrated circuit according to claim 1, is characterized in that, described right grip slipper (2) is fixed on base plate (1) right hand edge by the form of welding.
4. the combination clamping device for surface-mounted integrated circuit according to claim 1, is characterized in that, described right grip slipper (2) " U " shape structure relative with left grip slipper (3) opening is for placing surface-mounted integrated circuit (6).
5. the combination clamping device for surface-mounted integrated circuit according to claim 1, it is characterized in that, right grip slipper (2) and left grip slipper (3) upper surface have screwed hole two (3-4), rotate clamping pin (3-1) and are connected with locating piece (3-2) by screwed hole.
6. the combination clamping device for surface-mounted integrated circuit according to claim 5, is characterized in that, the circle in shape of locating piece (3-2).
CN201520066949.1U 2015-01-30 2015-01-30 A kind of combination clamping device for surface-mounted integrated circuit Expired - Fee Related CN204316879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520066949.1U CN204316879U (en) 2015-01-30 2015-01-30 A kind of combination clamping device for surface-mounted integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520066949.1U CN204316879U (en) 2015-01-30 2015-01-30 A kind of combination clamping device for surface-mounted integrated circuit

Publications (1)

Publication Number Publication Date
CN204316879U true CN204316879U (en) 2015-05-06

Family

ID=53139172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520066949.1U Expired - Fee Related CN204316879U (en) 2015-01-30 2015-01-30 A kind of combination clamping device for surface-mounted integrated circuit

Country Status (1)

Country Link
CN (1) CN204316879U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105357946A (en) * 2015-11-30 2016-02-24 成都市天目电子设备有限公司 Height-adjustable multistage PCB clamping tool
CN105357880A (en) * 2015-11-30 2016-02-24 成都市天目电子设备有限公司 Clamping device for integrated circuit board
CN105357944A (en) * 2015-11-30 2016-02-24 成都市天目电子设备有限公司 Mobile adjusting type integrated circuit board fixing device
CN105377007A (en) * 2015-11-30 2016-03-02 成都市天目电子设备有限公司 Multifunctional antiskid integrated circuit board fixing device
CN108212895A (en) * 2018-02-24 2018-06-29 浙江劲豹机械有限公司 A kind of halftone spray system
CN109550619A (en) * 2019-01-09 2019-04-02 永兴县鸿福金属有限公司 A kind of multi-function metal coloring means
CN110216979A (en) * 2019-05-28 2019-09-10 铜陵金基科技有限公司 A kind of SMT printing mechanism with auxiliary holding device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105357946A (en) * 2015-11-30 2016-02-24 成都市天目电子设备有限公司 Height-adjustable multistage PCB clamping tool
CN105357880A (en) * 2015-11-30 2016-02-24 成都市天目电子设备有限公司 Clamping device for integrated circuit board
CN105357944A (en) * 2015-11-30 2016-02-24 成都市天目电子设备有限公司 Mobile adjusting type integrated circuit board fixing device
CN105377007A (en) * 2015-11-30 2016-03-02 成都市天目电子设备有限公司 Multifunctional antiskid integrated circuit board fixing device
CN108212895A (en) * 2018-02-24 2018-06-29 浙江劲豹机械有限公司 A kind of halftone spray system
CN109550619A (en) * 2019-01-09 2019-04-02 永兴县鸿福金属有限公司 A kind of multi-function metal coloring means
CN110216979A (en) * 2019-05-28 2019-09-10 铜陵金基科技有限公司 A kind of SMT printing mechanism with auxiliary holding device

Similar Documents

Publication Publication Date Title
CN204316879U (en) A kind of combination clamping device for surface-mounted integrated circuit
CN204350453U (en) A kind of clamping device for different size surface-mounted integrated circuit
CN204316877U (en) A kind of clamping device of the band stop-return slot for pcb board
CN203664889U (en) Novel welding work table
CN203817573U (en) Bracket
CN205254887U (en) Device is used in graduated disk equipment
CN205889090U (en) Workstation of centre gripping PCB board can overturn
CN104476177B (en) A kind of multistation multi-direction full-automatic screw machine of the turning location of workpiece
CN202571894U (en) Device for machining and positioning arc-shaped part
CN204160012U (en) A kind of mobile phone LED welder
CN105357944A (en) Mobile adjusting type integrated circuit board fixing device
CN105377007A (en) Multifunctional antiskid integrated circuit board fixing device
CN207326789U (en) A kind of general localization tool of mobile phone backlight source plate pad pasting
CN204976115U (en) Machining center's frock clamp
CN204069519U (en) A kind of chip mounter aligning gear
CN204053556U (en) A kind of hot base products rotational processing apparatus
CN204321574U (en) The multi-direction full-automatic screw machine of multistation of the turning location of a kind of workpiece
CN205045539U (en) Multi -functional slide rail arm
CN204053547U (en) Rotate stationary fixture
CN209551536U (en) Clamp for water pump detection
CN203266279U (en) Indexing table
CN203471410U (en) Locating device for drilling hole in flange
CN203761693U (en) Multi-rotating shaft PCB welding blowing and clamping jig
CN202944005U (en) Three-shaft numerical control counterpoint rotating platform
CN206519322U (en) A kind of material-changing device of point gum machine for display screen

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: 20150506

Termination date: 20170130

CF01 Termination of patent right due to non-payment of annual fee