CN208805532U - A kind of clamshell vertically crimps POGO conducting device - Google Patents

Abstract

The utility model discloses a kind of clamshells vertically to crimp POGO conducting device, it includes upturning lid, lower bottom base and intermediate kickboard, upturning lid is articulated with intermediate kickboard upper end, intermediate kickboard is arranged in parallel in lower bottom base upper end, floating tool is provided between intermediate kickboard and lower bottom base, needle mould is provided on upturning lid, crimping elastic slice is flat slab construction, crimping elastic slice includes measured panel switching part, FPC switching part and bending part, bending part is made of the metal conduction band that at least two parallel intervals are arranged, every metal conduction band is made of not only electrically conductive but also resiliently flexible material, width≤probe width/3 of the metal conduction band of width/4 of probe≤every.The utility model structure is simple, easy to use, is not only convenient for the placement of display panel to be measured, and effectively guarantees that the needle mould on POGO conducting device flip lid is vertical with display panel connector to be measured and crimp and the conduction property of needle mould.

Description

A kind of clamshell vertically crimps POGO conducting device

Technical field

The utility model relates to a kind of POGO conducting devices, belong to display panel test conduction parts technical field, especially It is related to a kind of clamshell and vertically crimps POGO conducting device.

Background technique

With the continuous progress of science and technology, display panel is quickly grown in society of today, be widely used in mobile phone, The fields such as computer.In order to guarantee the service life of mobile phone, computer screen, need to carry out a series of performance indicator to display panel Display panel is usually installed in test fixture and utilizes POGO conducting device conducting display panel complete by test, test method At performance test, liquid crystal product qualification can be determined after display panel meets various test indexs.

POGO conducting device is broadly divided into two major classes in the prior art, and one is the POGO conducting devices of clamshell (as in Shown in state patent CN204203580U), another kind be vertical compression joint type POGO conducting device (such as Chinese patent Shown in CN207517340U)；Although the POGO conducting device of clamshell is convenient for the placement of display panel to be measured, at that time due to its nothing Method guarantees that the needle mould on flip lid is crimped with the vertical of display panel connector to be measured；Although the POGO conducting device of vertical compression joint type It can guarantee that the needle mould on flip lid is crimped with the vertical of display panel connector to be measured, but it is not easy to display panel to be measured It places.

In order to solve the problems of POGO conducting device in the prior art, Chinese utility model patent A kind of detection end device on liquid crystal module detector is disclosed in CN203941360U comprising fixed substrate is floated Dynamic pressure fishplate bar and overturning component；Component is turnover is arranged in the plate face of fixed substrate for overturning, which includes route Substrate, the front side plate face of circuit base plate are equipped with front shoe, and the rear side plate face of circuit base plate is equipped with rear fixed plate；Preceding fixation The plate body of plate is equipped with the connector for connecting with mould group connector to be measured；The plate face of fixed substrate is equipped with vertical guide post With the type groove for placing mould group connector to be measured, the crimping sleeve-board that floats is located in vertical guide post, the plate body for the crimping plate that floats Pressure spring is equipped between the plate body of fixed substrate.The utility model combines the advantages of 2 POGO conducting devices in the prior art, It realizes that the connector on overturning component vertically vertical direction can push and with mould group connector to be measured dock conducting, is improving While contraposition, positioning accuracy, reduce the spoilage of mould group connector to be measured, extends connector on detection end device Service life.But the needle mould in the patent is using spring ejector pin connector, spring ejector pin connector by needle shaft, spring, Three basic element of character of needle tubing after precision instrument riveting by forming, since the needle shaft of spring ejector pin connector is relatively thin and is used to pacify The needle tubing aperture of pin packaging shaft is smaller, therefore there are not easy to be processed, machining accuracies the technical problems such as to be difficult to control for spring ejector pin connector.

The technical issues of in order to further solve above-mentioned spring ejector pin connector, Chinese utility model patent A kind of flat probe of integrated circuit testing is disclosed in CN206515372U comprising upper contact jaw, bending segment and under connect Contravention, wherein bending segment setting is provided with the spring portion of flexible deformation and the relay portion for conducting；Relay portion upper end with Upper contact jaw is integrally formed, and lower end and the contact aside of lower contact jaw are fixed.The service life of the utility model can achieve 5 times or more of typical probe, and conduction property is more preferable than general probe, but the width base of the bending segment entirety of the utility model This is equal with the width of probe and only a relay portion is conductive, therefore its relay portion area for being used for conduction is small, to cause The technical problem that probe impedance is big, conduction is bad；Secondly, the bending segment of the utility model includes spring portion and two, relay portion It is grouped as, is not easy to fabricate.

A kind of probe structure is disclosed in Chinese invention patent CN107850623A and CN107850624A, probe tool Have: elastic portion；1st contact portion has a pair of of foot and a pair of contact sections, and a pair of foot is from one end of elastic portion along length Direction is spent to extend and close direction flexure, a pair of contact sections can configure in the front end of a pair of of foot to each other, and It can exert a force via a pair of of foot and by elastic portion to direction alongst, and can be with the recessed touching of inspection object Point contact；2nd contact portion configures the other end in elastic portion, and is electrically connected with the 1st contact portion.Between a pair of of foot With gap.Although can guarantee that a butt contact of foot and recessed contact stablize low connection by using the invention, by Yu Qiwei is defined the width of the bending section of elastic portion, so it, which is used for conductive bending section, to make because of area is small Technical problem big at probe impedance, conduction is bad.

To sum up, how be convenient for display panel to be measured placement under the premise of, effectively guarantee POGO conducting device flip lid on Needle mould vertical with display panel connector to be measured crimp and the conduction property of needle mould is skill to be solved in the utility model Art problem.

Summary of the invention

In view of the above-mentioned drawbacks of the prior art, the technical problem to be solved by the present invention is to provide a kind of clamshells Vertical crimping POGO conducting device, is not only convenient for the placement of display panel to be measured, and effectively guarantee POGO conducting device Needle mould on flip lid is vertical with display panel connector to be measured to be crimped and the conduction property of needle mould.

In order to solve the above technical problems, the utility model, which uses such a clamshell, vertically crimps POGO conducting dress It sets, including upturning lid, lower bottom base and intermediate kickboard, the upturning lid are articulated with the intermediate kickboard upper end, the intermediate kickboard It is arranged in parallel in the lower bottom base upper end, is provided between the intermediate kickboard and the lower bottom base for realizing intermediate kickboard phase For the floating tool of lower bottom base upper and lower translation, the location structure for carrying measured panel, institute are provided on the lower bottom base The needle mould being provided on upturning lid for measured panel to be connected is stated, the crimping for measured panel to be connected is provided in the needle mould Elastic slice, the crimping elastic slice are flat slab construction, and the crimping elastic slice includes measured panel switching part, FPC switching part and curved Folding part, the measured panel switching part, the FPC switching part and the bending part are integrally machined molding by metal material, described Probe is provided on measured panel switching part and the FPC switching part, the bending part is by least two parallel interval cloth The metal conduction band composition set, every metal conduction band are made of not only electrically conductive but also resiliently flexible material, the width of probe Spend width≤probe width/3 of/4≤every metal conduction band.

In a kind of preferred embodiment of the utility model, the width of the probe is the width of the metal conduction band 3 times.

In a kind of preferred embodiment of the utility model, the side of the measured panel switching part is provided with for supporting First protrusion of the measured panel that disappears switching part screen resilience, the center of gravity of first protrusion and the center of the bending part are located at described The same side of measured panel switching part.

In a kind of preferred embodiment of the utility model, the side of the FPC switching part is provided with for offsetting FPC Second protrusion of switching part screen resilience, the center of gravity of second protrusion and the center of the bending part are located at the FPC switching part The same side.

In a kind of preferred embodiment of the utility model, the shape of every metal conduction band includes C-shaped, M shape, S-shaped, work Shape, arch, any one in more S-shapeds.

In a kind of preferred embodiment of the utility model, the lower bottom base includes pedestal and locating piece, the positioning Block is affixed by bolt and the pedestal, is provided with location structure on the locating piece.

In a kind of preferred embodiment of the utility model, the location structure is corresponding with measured panel recessed Slot.

In a kind of preferred embodiment of the utility model, the floating tool includes guide frame, pressure spring and the upper limit Bit architecture, the fixing end of the guide frame and the lower bottom base are affixed, and the movable end of the guide frame and the centre are floating Plate is affixed, and the pressure spring is set between the intermediate kickboard and the lower bottom base, described upper limit structure one end and it is described under Pedestal is affixed, the other end and the intermediate kickboard cooperation limit.

In a kind of preferred embodiment of the utility model, the guide frame includes linear bearing and guide rod, described Linear bearing and the lower bottom base are affixed, and the guide rod and the intermediate kickboard are affixed, and the linear bearing and the guide rod are sliding Dynamic cooperation.

In a kind of preferred embodiment of the utility model, it is arranged between the intermediate kickboard and the lower bottom base and is used for Have and limit the locking fixture that intermediate kickboard is lifted up when conducting, the locking fixture includes the buckle affixed with the lower bottom base With the grab affixed with the intermediate kickboard.

The beneficial effects of the utility model are: the utility model structure is simple, easy to use, it is not only convenient for display to be measured The placement of panel, and effectively guarantee the needle mould on POGO conducting device flip lid and the vertical pressure of display panel connector to be measured Connect the conduction property with needle mould；The utility model is by being designed as flat slab construction for the crimping elastic slice in needle mould, and to pressure Connect the metal conduction band of elastic slice width carry out structure optimization and by bending part be designed at least as 2 parallel arrangement metal conduction band from And the area for conductive bending part is effectively increased, the impedance of crimping elastic slice is reduced and improves leading for crimping elastic slice The general character, at the same the utility model only include a bending part its both played the role of spring reset and also function to conductive effect, Spring portion is eliminated compared to documents, to facilitate the manufacture of crimping elastic slice；Further, the utility model pass through by Bending part is designed as C-shaped, S-shaped, M shape, work shape, arch, any one in more S-shapeds, further increases bending part Area is so that crimping elastic slice has smaller impedance and more good conduction；Further, the utility model by Metal arcuation conduction band is arranged between measured panel switching part and bending part, FPC switching part and metal folding portion contacts probe Product connector and power when FPC are buffered；Further, the utility model on the probe of FPC switching part by setting Through-hole is set, so that probe generates deformation when connecting FPC, increases the contact area of probe and FPC, improves successfully tested rate；Into One step, the utility model on measured panel switching part by being arranged the first protrusion identical with its bending direction, FPC switching It is multiple to effectively balance measured panel switching part and FPC switching part that the second protrusion identical with its bending direction is set in portion Generated torque, ensure that and do not broken when the crimping elastic slice overall structure of the utility model resets upon compression when the rebound of position It is bad；Last the utility model is designed by the shape to probe, so that the crimping elastic slice of the utility model can be used in connecting Various product connects machine, to improve the versatility of the utility model；Further, the utility model is by setting lower bottom base It is calculated as split type structure, the utility model is rapidly replaced according to different type display panel with different size Location structure locating piece, to improve the versatility of the utility model；Further, the utility model will be by that will turn over Lid is directly articulated with intermediate kickboard upper end, to eliminate the gliding movement targeting structure of upturning lid so that the utility model relative to CN203941360U patent structure is more compact.

Detailed description of the invention

Fig. 1 is the schematic diagram that a kind of clamshell of the utility model embodiment vertically crimps POGO conducting device；It is (non-conduction State)

Fig. 2 is the schematic diagram that a kind of clamshell of the utility model embodiment vertically crimps POGO conducting device；(conducting state)

Fig. 3 is the section view that a kind of clamshell of the utility model embodiment vertically crimps floating tool in POGO conducting device Figure；

Fig. 4 is the main view for the upturning lid that a kind of clamshell of the utility model embodiment vertically crimps POGO conducting device；

Fig. 5 is that a kind of clamshell of the utility model embodiment vertically crimps in POGO conducting device and to crimp elastic slice on needle mould Schematic diagram；

Fig. 6 is that a kind of clamshell of the utility model embodiment vertically crimps in POGO conducting device and to crimp elastic slice on needle mould Schematic diagram；

In figure: 1- upturning lid；2- lower bottom base；Kickboard among 3-；4- floating tool；5- needle mould；6- location structure；7- locking Tooling；8- guide ledges；9- guide groove；10- crimps elastic slice；2.1- pedestal；2.2- locating piece；4.1- guide frame；4.2- pressure Spring；4.3- upper limit structure；5.1- measured panel switching part；5.2-FPC switching part；5.3- bending part；5.3.1- metal conduction band； 5.1.1- the first protrusion；5.2.1- the second protrusion；7.1- buckle；7.2- grab.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

A kind of clamshell shown in Figure of description vertically crimps POGO conducting device comprising upturning lid 1, under Pedestal 2 and intermediate kickboard 3, upturning lid 1 are articulated with intermediate 3 upper end of kickboard, and intermediate kickboard 3 is arranged in parallel in 2 upper end of lower bottom base, in Between floating tool 4 for realizing intermediate kickboard 3 relative to 2 upper and lower translation of lower bottom base is provided between kickboard 3 and lower bottom base 2, It is provided with the location structure 6 for carrying measured panel on lower bottom base 2, is provided on upturning lid 1 for measured panel to be connected The position of needle mould 5, location structure 6 is corresponding with the position of needle mould 5, for connecting in the needle mould 5 of the utility model The crimping elastic slice of product connector is flat slab construction, and the measured panel which is used to connect product connector turns Socket part 5.1, the FPC switching part 5.2 for connecting FPC and for be connected measured panel switching part 5.1 and FPC switching part 5.2 and The bending part 5.3 of elastically deformable, bending part 5.3 provide measured panel switching part 5.1 and FPC switching part 5.2 and axially become each other It is close or axially away from flexible deformation, which is equivalent to the spring of typical probe, enables the unsecured long-time of probe Good basis.It is provided with probe on measured panel switching part 5.1 and FPC switching part 5.2, measured panel switching part 5.1, FPC switching part 5.2 and bending part 5.3 are integrally formed.The metal conduction band 5.3.1 group that bending part 5.3 is arranged by two parallel intervals At width≤probe width/3 width/4≤every metal conduction band 5.3.1 of, probe, every metal conduction band 5.3.1 It is made of not only electrically conductive but also resiliently flexible material, while guaranteeing that the width of bending part 5.3 is the 2 of the width of probe ~4 times.The optimal case of the utility model is: the width of bending part 5.3 is 3 times of the width of probe.It is bent by increasing The width in portion 5.3, can effectively improve the conductive area of bending part 5.3, to reduce the impedance and raising of crimping elastic slice The conduction of crimping elastic slice.Every metal conduction band 5.3.1 is made of not only electrically conductive but also resiliently flexible material, and every The impedance of metal conduction band 3.1 is greater than 3 peaces less than 50 milliohms, the conveyance capacity of every metal conduction band 5.3.1, it should be pointed out that, this reality As long as meeting above-mentioned two requirement with novel metal conduction band 5.3.1, as long as electrically conductive and may be implemented elastically-deformable The metal conduction band 5.3.1 of meaning material and shape may be used to the utility model, and the service life of every metal conduction band 5.3.1 is 200000 times, using temperature be -40 DEG C~+120 DEG C.Further, throwing of the bending part 5.3 of the utility model along its thickness direction Shadow shape includes C-shaped, M shape, S-shaped, work shape, arch, any one in more S-shapeds.Pass through the reasonable of the shape to bending part 5.3 Selection can be effectively reduced the impedance of crimping elastic slice and improve the conduction of crimping elastic slice.Further, in order to enable this reality Can effectively be buffered with novel when being connect with product connector and FPC, the utility model measured panel switching part 5.1 with It is provided between metal arcuation conduction band 5.4, FPC switching part 5.2 and bending part 5.3 between bending part 5.3 and is provided with metal arcuation Conduction band 5.4, metal arcuation conduction band 5.4 are made of not only electrically conductive but also resiliently flexible material, can be semicircle, arc Shape etc..

In order to increase the contact area of FPC switching part 5.2 Yu FPC, the utility model is set on the probe of FPC switching part In respect of through-hole, while increasing the number of probe；Probe is also made of not only electrically conductive but also resiliently flexible material. Further, in order to balance measured panel switching part 5.1 and FPC switching part 5.2 generated torque, this reality in compression rebound With novel the first protrusion being provided on measured panel switching part 5.1 for offsetting 5.1 screen resilience of measured panel switching part 5.1.1, the direction of the first protrusion 5.1.1 is identical as the bending direction of bending part 5.3；It is provided on FPC switching part 5.2 for supporting Disappear 5.2 screen resilience of FPC switching part the second protrusion 5.2.1, the second protrusion 5.2.1 direction and bending part 5.3 bending direction It is identical.Further, various products connector, the probe of the measured panel switching part 1 of the utility model are tested in order to use Shape be P, B, T, F, W, M, V, O, R in any one；The probe of FPC switching part 2 Shape is any one in P, B, T, F, W, M, V, O, R.Further measured panel switching part 5.1 side is provided with the first protrusion 5.1.1 for offsetting 5.1 screen resilience of measured panel switching part, the first protrusion 5.1.1's The center of center of gravity and bending part 5.3 is located at the same side of measured panel switching part 5.1.Further, the side of FPC switching part 5.2 Face is provided with the second protrusion 5.2.1 for offsetting 5.2 screen resilience of FPC switching part, the center of gravity and bending part of the second protrusion 5.2.1 5.3 center is located at the same side of FPC switching part 5.2.

The lower bottom base 2 of the utility model includes pedestal 2.1 and locating piece 2.2, and locating piece 2.2 passes through bolt and pedestal 2.1 It is affixed, location structure 6 is provided on locating piece 2.2.Location structure 6 can be groove corresponding with measured panel；It can also be with For 3 boss, 2 boss parallel arrangements and corresponding with the width of measured panel in 3 boss, other 1 boss and aforementioned 2 A boss is arranged vertically；Equally, it can also be used cooperatively with boss, groove, as long as the technical side of display panel to be measured can be positioned Case belongs to the protection scope of the utility model.

Further, due to be between upturning lid 1 and lower bottom base 2 it is hinged by hinged shaft, then inevitable upturning lid 1, which is turned down, closes up When with lower bottom base 2 may cannot keep horizontal state, therefore be provided with guide ledges 8 on upturning lid 1, be provided on locating piece 2.2 and lead To groove 9, the positions of guide ledges 8 is corresponding with the guiding position of groove 9, be oriented to the central axis of groove 9 with The centerline axis parallel of floating tool 4.

The floating tool 4 of the utility model includes guide frame 4.1, pressure spring 4.2 and upper limit structure 4.3, guide frame 4.1 fixing end and lower bottom base 2 are affixed, and the movable end of guide frame 4.1 and intermediate kickboard 3 are affixed, and pressure spring 4.2 is set to centre Between kickboard 3 and lower bottom base 2,4.3 one end of upper limit structure and lower bottom base 2 is affixed, the other end and the intermediate cooperation of kickboard 3 limit. Guide frame 4.1 includes linear bearing and guide rod, and linear bearing and lower bottom base 2 are affixed, and guide rod and intermediate kickboard 3 are affixed, straight line Bearing and guide rod are slidably matched.The intermediate lift upwards of kickboard 3 is limited when being arranged between intermediate kickboard 3 and lower bottom base 2 for there is conducting The locking fixture 7 risen, locking fixture 7 includes the buckle 7.1 affixed with lower bottom base 2 and the grab 7.2 affixed with intermediate kickboard 3.

It should be understood that the above is only the specific embodiments of the utility model, but the protection scope of the utility model It is not limited thereto, anyone skilled in the art can be thought easily in the technical scope disclosed by the utility model The change or replacement arrived, should be covered within the scope of the utility model.

Claims (10)

1. a kind of clamshell vertically crimps POGO conducting device, including upturning lid (1), lower bottom base (2) and intermediate kickboard (3), institute It states upturning lid (1) and is articulated with intermediate kickboard (3) upper end, the intermediate kickboard (3) is arranged in parallel on the lower bottom base (2) End, is provided with for realizing intermediate kickboard (3) relative to lower bottom base (2) between the intermediate kickboard (3) and the lower bottom base (2) The floating tool (4) of upper and lower translation is provided with the location structure (6) for carrying measured panel on the lower bottom base (2), described It is provided with the needle mould (5) for measured panel to be connected on upturning lid (1), is provided in the needle mould (5) for tested surface to be connected The crimping elastic slice of plate, it is characterised in that: the crimping elastic slice is flat slab construction, and the crimping elastic slice includes that measured panel turns Socket part (5.1), FPC switching part (5.2) and bending part (5.3), the measured panel switching part (5.1), the FPC switching part (5.2) and the bending part (5.3) by metal material is integrally machined molding, the measured panel switching part (5.1) and the FPC Probe, the metal conduction band that the bending part (5.3) is arranged by least two parallel intervals are provided on switching part (5.2) (5.3.1) composition, every metal conduction band (5.3.1) are made of not only electrically conductive but also resiliently flexible material, probe Width≤probe width/3 of the metal conduction band (5.3.1) of width/4≤every.

2. a kind of clamshell according to claim 1 vertically crimps POGO conducting device, it is characterised in that: the probe Width be 3 times of width of the metal conduction band (5.3.1).

3. a kind of clamshell according to claim 1 vertically crimps POGO conducting device, it is characterised in that: the tested surface The side of plate switching part (5.1) is provided with first raised (5.1.1) for offsetting measured panel switching part (5.1) screen resilience, The center of gravity of described first raised (5.1.1) and the center of the bending part (5.3) are located at the measured panel switching part (5.1) The same side.

4. a kind of clamshell according to claim 1 vertically crimps POGO conducting device, it is characterised in that: the FPC turns The side of socket part (5.2) is provided with second raised (5.2.1) for offsetting FPC switching part (5.2) screen resilience, and described second is convex The center of the center of gravity and the bending part (5.3) that play (5.2.1) is located at the same side of the FPC switching part (5.2).

5. a kind of clamshell according to claim 1 vertically crimps POGO conducting device, it is characterised in that: every metal is led The shape of band (5.3.1) includes C-shaped, M shape, S-shaped, work shape, arch, any one in more S-shapeds.

6. a kind of clamshell according to claim 1 vertically crimps POGO conducting device, it is characterised in that: the lower bottom base It (2) include pedestal (2.1) and locating piece (2.2), the locating piece (2.2) is affixed by bolt and the pedestal (2.1), described Location structure (6) are provided on locating piece (2.2).

7. a kind of clamshell according to claim 1 or 6 vertically crimps POGO conducting device, it is characterised in that: described fixed Bit architecture (6) is groove corresponding with measured panel.

8. a kind of clamshell according to claim 1 vertically crimps POGO conducting device, it is characterised in that: the floating work Dress (4) includes guide frame (4.1), pressure spring (4.2) and upper limit structure (4.3), the fixing end of the guide frame (4.1) and The lower bottom base (2) is affixed, and the movable end and the intermediate kickboard (3) of the guide frame (4.1) are affixed, the pressure spring (4.2) be set between the intermediate kickboard (3) and the lower bottom base (2), described upper limit structure (4.3) one end and it is described under Pedestal (2) is affixed, the other end and the intermediate kickboard (3) cooperation limit.

9. a kind of clamshell according to claim 8 vertically crimps POGO conducting device, it is characterised in that: the guiding knot Structure (4.1) includes linear bearing and guide rod, and the linear bearing and the lower bottom base (2) are affixed, the guide rod and the centre Kickboard (3) is affixed, and the linear bearing and the guide rod are slidably matched.

10. a kind of clamshell according to claim 1 vertically crimps POGO conducting device, it is characterised in that: the centre The locking fixture that intermediate kickboard (3) is lifted up is limited when being arranged between kickboard (3) and the lower bottom base (2) for there is conducting (7), the locking fixture (7) includes the buckle (7.1) affixed with the lower bottom base (2) and affixed with the intermediate kickboard (3) Grab (7.2).