CN214478258U

CN214478258U - Butt joint and signal butt joint device

Info

Publication number: CN214478258U
Application number: CN202023349898.3U
Authority: CN
Inventors: 陈志列; 薛春花; 刘志永
Original assignee: Shenzhen Qianhai Yanxiang Asia Pacific Electronic Equipment Technology Co ltd
Current assignee: Shenzhen Qianhai Yanxiang Asia Pacific Electronic Equipment Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a butt joint and signal interfacing apparatus, this signal interfacing apparatus includes: the supporting plate, the butt male head, the butt female head and the pushing piece are arranged on the supporting plate; the supporting plate is fixedly connected with the pushing piece, and the pushing piece is used for pushing the butt male head and the butt female head to approach each other so as to realize butt joint of the butt male head and the butt female head; the butt joint male joint includes: the first fixing block and the elastic thimble; the butt joint female head includes: a second fixed block and a contact point; a groove is formed in one surface of the first fixed block, the elastic thimble is fixedly arranged in the groove, and the contact point is positioned on one surface of the second fixed block; when the butt male joint is in butt joint with the butt female joint, the second fixing block is inserted into the butt male joint through the groove, and the contact point is abutted to the elastic thimble. The utility model provides high signal transmission's stability and efficiency.

Description

Butt joint and signal butt joint device

Technical Field

The utility model relates to a signal detection technical field especially relates to a butt joint and signal interfacing apparatus.

Background

Product inspection is an essential quality monitoring means in modern electronic enterprise production. When the electronic product is detected, a signal needs to be transmitted from a signal generating source to the electronic product to be detected, and then the quality of the electronic product for receiving and processing the signal is determined according to the response state of the electronic product to the signal.

Some current signal interfacing apparatus, though can realize waiting to detect the butt joint of the signal interface of the electronic product and the signal interface of signal emergence source, it all uses two PCB boards basically to it sets up corresponding connector and pad at two PCB board relative surfaces, and sets up corresponding function interface at two surfaces that two PCB boards carried on the back mutually, carries out communication connection through the cable with the function interface on the electronic product and the signal emergence source signal respectively, and wherein, function interface includes: HDMI interface, USB interface, DP interface and TYPE-C interface etc.. After the functional interfaces on the two PCB boards are butted, the corresponding electric measurement product can communicate with the signal generator.

However, the signal interfacing device needs the signal to pass through two PCBs, connectors on the two PCBs, and wires on two sides of the two PCBs, so that the signal needs to pass through multiple switching, and thus the signal is seriously attenuated, which causes unstable transmission of high-frequency signals such as HDMi, and the interfacing device has a low EMI (Electromagnetic Interference) protection level, and is easily interfered by the surrounding environment during the signal transmission process.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a butt joint and signal interfacing apparatus, wherein, butt joint male joint and butt joint female joint's simple structure can effectively reduce the number of times of switching between signal butt joint male joint and the butt joint female joint to can improve signal interfacing apparatus's EMI protection level.

In a first aspect, the utility model provides a butt joint male joint, include: the first fixing block and the elastic thimble;

a groove is formed in one surface of the first fixing block, and the elastic thimble is fixedly arranged in the groove;

the butt joint male head is in communication connection with the electronic product to be tested through the elastic ejector pin; or the butt joint male head is in communication connection with the signal generating source through the elastic ejector pin.

Optionally, the docking male head further comprises: the first adhesive film connecting piece and the first signal transmission line;

the first signal transmission line is in communication connection with the elastic thimble through the first adhesive film connecting piece.

Optionally, the first adhesive film connector includes: the first outer adhesive film layer and the first inner adhesive film layer;

the first outer adhesive film layer is positioned on the outer side of the first inner adhesive film layer;

the first inner rubber mold layer is bonded with the core part and the elastic thimble inside the first signal transmission line; or the first inner rubber mold layer is bonded with the core part of the transmission line and the PCB positioned in the butt joint male joint and is in communication connection with the elastic thimble through the PCB.

Optionally, a first shielding cover is fixedly arranged in the first adhesive film connecting piece.

Optionally, the butt joint male joint is further fixedly provided with a first connecting piece;

the first connecting piece is used for installing the butt joint male head.

In a second aspect, the present invention provides a female joint, including: a second fixed block and a contact point;

the contact point is positioned on one surface of the second fixed block;

the butt joint female head is in communication connection with the electronic product to be tested through the contact point; or, the butt joint female head is in communication connection with the signal generating source through the contact point.

Optionally, the female docking head further comprises: the second adhesive film connecting piece and the second signal transmission line;

the second signal transmission line is in communication connection with the contact point through the second adhesive film connecting piece.

Optionally, the second adhesive film connector includes: the second outer rubber film layer and the second inner rubber film layer;

the second outer rubber film layer is positioned on the outer side of the second inner rubber film layer;

the second inner rubber mold layer is bonded with the core part and the contact point in the second signal transmission line; or the second inner rubber mold layer is bonded with the core part of the transmission line and the PCB positioned inside the butt joint female head and is in communication connection with the contact point through the PCB.

Optionally, a second shielding cover is fixedly arranged in the second adhesive film connecting piece.

Optionally, the butt joint female joint is further fixedly provided with a second connecting piece;

the second connecting piece is used for installing the butt joint female head.

A third aspect of the present invention provides a signal docking apparatus, including: a support plate, a male docking head as described above, a female docking head as described above, and a pusher;

the supporting plate is fixedly connected with the pushing piece, and the pushing piece is used for pushing the butt male head and the butt female head to approach each other so as to realize butt joint of the butt male head and the butt female head;

the groove is matched with the second fixing block;

when the butt male head is in butt joint with the butt female head, the second fixed block is inserted into the butt male head through the groove, and the contact point is abutted to the elastic ejector pin;

the butt joint male head is in communication connection with an electronic product to be tested through the elastic ejector pin, and the butt joint female head is in communication connection with a signal generation source through the contact point; or the butt joint male head is in communication connection with the signal generating source through the elastic ejector pin, and the butt joint female head is in communication connection with the electronic product to be tested through the contact point.

Optionally, the signal interfacing device further comprises: a first mounting plate and a second mounting plate;

the first mounting plate is connected with the first fixed block, and the second mounting plate is connected with the second fixed block;

the first mounting plate is provided with a first guide piece, the second mounting plate is provided with a second guide piece, and the first guide piece is matched with the second guide piece;

when the butt joint male head approaches to the butt joint female head, the first guide piece and the second guide piece are mutually coupled;

when the butt joint male head and the butt joint female head are coupled, the contact point is abutted to the elastic ejector pin.

Optionally, the signal interfacing device further comprises: a pushing frame;

the pusher includes: a housing and a push shaft;

the shell is fixedly connected with the supporting plate, one end of the pushing shaft is movably connected with the shell, the other end of the pushing shaft is connected with the pushing frame, and the pushing frame is connected with the first mounting plate or the second mounting plate;

the pushing frame is provided with a wire cavity, the wire cavity comprises: the first opening faces a first direction and is communicated with the first mounting plate or the second mounting plate, the second opening faces a second direction, and the first direction is intersected with the second direction.

Optionally, the supporting plate is provided with a first wire passing port, and one end of the first wire passing port faces the second opening.

Optionally, the first mounting plate comprises: a first front panel and a fixing plate;

the first front panel is positioned on one side of the fixed plate facing the first direction, the first front panel is provided with a first pair of interfaces, the butt joint male joint penetrates through the first front panel, the fixed plate is provided with a first mounting opening, the first mounting opening penetrates through the fixed plate, and one end, far away from the first front panel, of the first mounting opening faces the first opening;

the male butt joint further comprises: a first signal transmission line;

first signal transmission line with elasticity thimble communication connection, first fixed block passes through butt joint public head with first front panel pegs graft, the recess orientation first front panel is kept away from one side of fixed plate, first signal transmission line passes through first installing port passes first opening the second opening with first line mouth of crossing.

Optionally, the signal interfacing device further comprises: a position correcting mechanism and a support frame;

the support frame is used for supporting the butt joint male head and/or the butt joint female head, and is connected with the butt joint male head and/or the butt joint female head;

the position correcting mechanism is used for adjusting the relative position of the butt joint male head and/or the butt joint female head relative to the support frame when the first guide piece is coupled with the second guide piece, so that the contact point is abutted against the elastic ejector pin.

Optionally, the position correction mechanism includes: a vertical position correcting component;

the vertical position correcting assembly comprises: the device comprises a vertical guide rod, a first supporting block, a second supporting block, a vertical sliding block, a first vertical elastic expansion piece and a second vertical elastic expansion piece;

the vertical guide rod is fixedly arranged between the first supporting block and the second supporting block along a third direction, the vertical guide rod penetrates through the vertical sliding block, the vertical sliding block is connected with the vertical guide rod in a sliding mode along the third direction, the vertical sliding block is fixedly connected with the first mounting plate, the first supporting block and the second supporting block are fixedly connected with the pushing frame, and the third direction is perpendicular to the moving direction of the butt joint male head.

Optionally, the position correction mechanism includes: a transverse position correcting component;

the lateral position correcting component comprises: the device comprises a transverse guide rod, a third supporting block, a fourth supporting block, a transverse sliding block, a first transverse elastic expansion piece and a second transverse elastic expansion piece;

the transverse guide rod is fixedly arranged between the third supporting block and the fourth supporting block along a fourth direction, the transverse guide rod penetrates through the transverse sliding block, the transverse sliding block is connected with the transverse guide rod in a sliding mode along the fourth direction, the transverse sliding block is fixedly connected with the supporting plate, the third supporting block and the fourth supporting block are fixedly connected with the supporting frame, the fourth direction is perpendicular to the moving direction of the butt joint male head, and the fourth direction is perpendicular to the third direction.

The embodiment of the utility model provides a butt joint and signal docking device, wherein, butt joint male joint and butt joint female joint's simple structure can effectively reduce the number of times of switching between signal butt joint male joint and the butt joint female joint to can improve signal docking device's EMI protection level signal; and meanwhile, the butt joint male head and the butt joint female head are in butt joint in a groove and bump mode, so that the butt joint stability can be improved, the signal transmission quality can be further improved, and the EMI protection level of the signal butt joint device is improved.

Drawings

Fig. 1 is a partial structural view of a signal docking device according to an embodiment of the present application;

FIG. 2 is a block diagram of a male docking head according to an embodiment of the present application;

FIG. 3 is a block diagram of a male docking head according to an embodiment of the present application;

FIG. 4 is a block diagram of a female docking head according to an embodiment of the present application;

FIG. 5 is a block diagram of a female docking head according to an embodiment of the present application;

FIG. 6 is a partial block diagram of a signal docking device according to an embodiment of the present application;

fig. 7 is a partial structural view of a signal docking device according to an embodiment of the present application.

Reference numerals

11. A support plate; 111. a first wire passing port; 112. a guide slider; 12. a support frame; 121. a second threading opening; 13. positioning a plate; 14. a first mounting plate; 141. a first front panel; 1411. a first pair of interfaces; 142. A fixing plate; 143. a first guide member; 15. a second mounting plate; 151. a second front panel; 1511. a second pair of interfaces; 152. a base; 153. a second guide member; 154. an elastic guide sleeve; 6. a pushing frame; 161. A first push plate; 162. a rib plate; 163. a wire lumen; 164. a connecting plate; 165. a guide slider; 2. butting the male heads; 21. a first fixed block; 22. a groove; 23. an elastic thimble; 24. a first adhesive film connecting piece; 25. A first signal transmission line; 26. a first connecting member; 3. butting a female joint; 31. a second fixed block; 32. a contact point; 33. a second adhesive film connecting piece; 34. a second signal transmission line; 35. a second connecting member; 41. a pusher member; 42. a second push plate; 43. a guide pin; 44. an elastic member; 5. a position correcting mechanism; 51. a vertical position correcting component; 511. a vertical guide bar; 512. a first support block; 513. a second support block; 514. a vertical slide block; 515. a first vertical elastic expansion member; 516. a second vertical elastic expansion member; 52. a transverse position correcting component; 521. a lateral guide bar; 522. a third support block; 523. a fourth support block; 524. a transverse slide block; 525. a first transverse elastic expansion member; 526. a second transverse elastic expansion piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a signal interfacing apparatus combines fig. 1 and fig. 7, and this signal interfacing apparatus includes: the device comprises a supporting plate 11, a butt joint male head 2, a butt joint female head 3, a pushing piece 41, a first mounting plate 14, a second mounting plate 15, a pushing frame 6, a position correcting mechanism 5 and a supporting frame 12.

With reference to fig. 2 to 5, wherein the male docking head 2 comprises: a first fixed block 21 and an elastic thimble 23; the female butt joint 3 includes: a second fixing block 31 and a contact point 32; a groove 22 is formed in one surface of the first fixed block 21, the elastic thimble 23 is fixedly arranged in the groove 22, the contact point 32 is located on one surface of the second fixed block 31, and the groove 22 is matched with the second fixed block 31; the pushing member 41 is located above the horizontally placed support plate 11, and the pushing member 41 includes: a casing and a pushing shaft. The casing is fixedly connected with the supporting plate 11, one end of the pushing shaft is movably connected with the casing, the other end of the pushing shaft is connected with the pushing frame 6, and the pushing frame 6 is connected with the first mounting plate 14 or the second mounting plate 15; the first mounting plate 14 is connected with the first fixed block 21, and the second mounting plate 15 is connected with the second fixed block 31; the supporting plate 11 is fixedly connected with the pushing member 41, and the pushing member 41 is used for pushing the butt male head 2 and the butt female head 3 to approach each other, so as to realize butt joint of the butt male head 2 and the butt female head 3.

This signal interfacing apparatus docks through the mode with recess 22 and lug with butt joint male joint 2 and butt joint female joint 3, not only can improve the stability of butt joint, can further improve signal transmission's quality simultaneously, improves this signal interfacing apparatus's EMI protection level.

When the male butt joint head 2 is in butt joint with the female butt joint head 3, the second fixing block 31 is inserted into the male butt joint head 2 through the groove 22, and the contact point 32 is abutted to the elastic ejector pin 23. The butt joint male head 2 is in communication connection with an electronic product to be tested through the elastic ejector pins 23, and the butt joint female head 3 is in communication connection with a signal generating source through the contact points 32; or, the butt joint male head 2 is in communication connection with the signal generating source through the elastic ejector pin 23, and the butt joint female head 3 is in communication connection with the electronic product to be tested through the contact point 32.

Referring to fig. 1 and 6, in the present embodiment, the pushing member 41 is a cylinder, and the pushing frame 6 is connected to the first mounting plate 14; the butt joint male head 2 is in communication connection with an electronic product to be tested through the elastic ejector pins 23, and the butt joint female head 3 is in communication connection with a signal generating source through the contact points 32.

Further, the butt joint male head 2 further includes: a first adhesive film connector 24 and a first signal transmission line 25. The first signal transmission line 25 is in communication connection with the elastic thimble 23; the first adhesive film connecting piece 24 is fixedly arranged on one side of the first fixing block 21 far away from the groove 22. Wherein the first adhesive film connecting member 24 includes: the first outer adhesive film layer and the first inner adhesive film layer. The first inner rubber mold layer is bonded with the core part and the elastic thimble 23 in the first signal transmission line; or, the first inner rubber mold layer is bonded with the core part of the transmission line and the PCB board positioned inside the butt male joint 2, and is in communication connection with the elastic thimble 23 through the PCB board. Therefore, the connection stability of the first signal transmission line 25 and the elastic thimble 23 can be improved, the stable transmission of signals can be ensured, and the EMI protection level of the signal butting device can be further improved.

Butt joint female joint 3 still includes: a second adhesive film connector 33 and a second signal transmission line 34. The second signal transmission line 34 is communicatively connected to the contact point 32; the second adhesive film connector 33 is fixedly arranged on one side of the second fixing block 31 far away from the first fixing block 21. Wherein, the second adhesive film connector 33 includes: the second outer rubber film layer and the second inner rubber film layer. The second outer rubber film layer is positioned on the outer side of the second inner rubber film layer. The second inner mold layer bonds the core and the contact points 32 inside the second signal transmission line; alternatively, the second inner mold layer bonds the core of the transmission line and the PCB board inside the female docking head 3 and is communicatively connected to the contact points 32 through the PCB board. Therefore, the connection stability of the second signal transmission line 34 and the contact point 32 can be increased, the stable transmission of signals can be ensured, and the EMI protection level of the signal docking device can be further improved.

Besides, a first shielding cover is fixedly arranged in the first inner rubber mold layer. And a second shielding cover is fixedly arranged in the second inner rubber mold layer. The materials of the first adhesive film connector 24 and the second adhesive film connector 33 can be adjusted accordingly according to the actual use requirement, in this embodiment, the materials of the first outer adhesive film layer and the second outer adhesive film layer are PVC (Polyvinyl chloride) or TPE (Thermoplastic Elastomer); the first inner adhesive film layer and the second inner adhesive film layer are made of transparent PE (polyethylene). The first shielding cover and the second shielding cover can provide shielding and grounding terminals for signal transfer and connection of the signal docking device.

The push frame 6 is provided with a wire cavity 163, the wire cavity 163 includes: a first opening facing the first direction and communicating with the first mounting plate 14 or the second mounting plate 15, and a second opening facing the second direction, the first direction intersecting the second direction. The supporting plate 11 is provided with a first wire passing opening 111 penetrating through the supporting plate 11 along a second direction, and one end of the first wire passing opening 111 faces the second opening. Two guide sliding strips 112 placed in the left-right direction are fixedly arranged above the supporting plate 11, the two guide sliding strips 112 are located on the front side and the rear side of the first wire passing opening 111, two guide sliding blocks 165 are fixedly connected to the lower portion of the pushing frame 6, and each guide sliding block 165 is connected with the corresponding guide sliding strip 112 in a sliding mode. The position of the first signal transmission line 25 can be effectively limited by arranging the wire cavity 163 and the first wire passing port 111, the first signal transmission line 25 is prevented from being wound when the pushing piece 41 pushes the butt joint male head 2 to move, the butt joint effect is influenced, meanwhile, the displacement of the whole first signal transmission line 25 in the left and right directions can be reduced by changing the direction of the first signal transmission line 25, and therefore the connection stability of the first signal transmission line 25 and the elastic thimble 23 can be further ensured.

In the present embodiment, the pushing frame 6 is located above the supporting plate 11; the first direction is a direction toward the right, and the second direction is a direction toward the lower side. The pushing frame 6 includes: a first push plate 161 vertically disposed and two ribs 162 vertically disposed. The two rib plates 162 are located on the right side of the first push plate 161, the two rib plates 162 are located at the front end and the rear end of the first push plate 161 respectively and are vertically and fixedly connected with the first push plate 161, and one ends, far away from the first push plate 161, of the two rib plates 162 are connected with the first mounting plate 14.

Further, the first mounting plate 14 includes: a first front panel 141 and a fixing plate 142. The first front panel 141 is located on one side of the fixing plate 142 facing the first direction, the first front panel 141 is provided with a first pair of interfaces 1411, and the first pair of interfaces 1411 penetrate through the first front panel 141 along the first direction; the fixing plate 142 is provided with a first mounting opening, the first mounting opening penetrates through the fixing plate 142 along a first direction, and one end of the first mounting opening, which is far away from the first front panel 141, faces the first opening; the first front panel 141 and the fixing plate 142 are detachably and fixedly coupled by screws. In this embodiment, the first pair of interfaces 1411 can simultaneously load seven first fixing blocks 21, and seven first signal transmission lines all pass through the wire cavity 163 and the first wire passing hole 111 through the first mounting hole. The upper end and the lower end of the first fixing block 21 are respectively and fixedly provided with a first connecting piece 26, and the two first connecting pieces 26 are both located at one end of the first fixing block 21 far away from the groove 22. The fixing mode of the first fixing block 21 and the first mounting plate 14 includes the following:

the first fixing mode is as follows: the seven first fixing blocks 21 are fitted to the first pair of ports 1411, when one ends of the seven first fixing blocks 21 are inserted into the first pair of ports 1411, the front panel can position the seven first fixing blocks 21 in the front-rear direction and the up-down direction through the first pair of ports 1411, and when the first front panel 141 is connected to the fixing plate 142, the first connecting member 26 is sandwiched between the first front panel 141 and the fixing plate 142, thereby positioning the seven first fixing blocks 21 in the left-right direction.

A second fixing mode: each first connecting piece 26 is provided with a connecting through hole, two rows of positioning columns are fixedly arranged on the surface of the fixing plate 142 facing the front panel, and each row comprises seven positioning columns; the first fixing block 21 is inserted into the fixing plate 142 along the left-right direction through the connecting through hole and the positioning column; in this way, the seven first fixing blocks 21 can be positioned in the front-rear direction and the up-down direction, and when the first front panel 141 is coupled to the fixing plate 142, the first coupling member 26 is sandwiched between the first front panel 141 and the fixing plate 142, thereby positioning the seven first fixing blocks 21 in the left-right direction.

A third fixing mode: each first connecting piece 26 is provided with a connecting through hole, two rows of positioning screw holes are fixedly arranged on the surface of the fixing plate 142 facing the front panel, and each row comprises seven positioning screw holes; the first fixing block 21 is detachably and fixedly connected with the fixing plate 142 along the left-right direction through a positioning screw hole, a positioning column and a corresponding screw; the fixing plate 142 can position the seven first fixing blocks 21 in the front-rear direction, the left-right direction, and the up-down direction, and when the first front panel 141 is coupled to the fixing plate 142, the first coupling member 26 is sandwiched between the first front panel 141 and the fixing plate 142, thereby further positioning the seven first fixing blocks 21 in the left-right direction.

The present embodiment fixes the pair of butting male tabs 2 in a fixed manner. The detachment of the docking male 2 can be facilitated by providing the first front plate 141 and the fixing plate 142.

Referring to fig. 7, the second mounting plate 15 includes: a second front panel 151 and a base 152. The second front panel 151 is located on one side of the base 152 facing the first front panel 141, the second front panel 151 is provided with a second pair of interfaces 1511, and the second pair of interfaces 1511 penetrate through the second front panel 151 along a first direction; the base 152 is provided with a second mounting opening, and the second mounting opening penetrates through the base 152 along a second direction; the second front panel 151 and the base 152 are detachably and fixedly connected by screws. In this embodiment, the second pair of ports 1511 can simultaneously load seven second fixing blocks 31. Wherein, both ends are fixed respectively about second fixed block 31 and are provided with a second connecting piece 35, and two second connecting pieces 35 all are located the one end that first fixed block 21 was kept away from to the second fixed even. In this embodiment, the fixing manner of the female butt joint head 3 is the same as that of the male butt joint head 2, and redundant description is not repeated in this embodiment.

Further, the first mounting plate 14 is provided with two first guide members 143, the second mounting plate 15 is provided with two second guide members 153, and the first guide members 143 are fitted with the second guide members 153. Specifically, the first guiding elements 143 are tapered guiding pillars, two first guiding elements 143 are fixedly disposed on one side of the first front panel 141 facing the second front panel 151, the first guiding elements 143 are perpendicular to the first front panel 141, and an end portion of the first guiding elements 143 away from the first front panel 141 is in a tapered structure; the second guide 153 is a guide hole in which an elastic guide sleeve 154 is disposed. In the process that the pushing member 41 pushes the male docking head 2 to dock with the female docking head 3, before the male docking head 2 docks with the female docking head 3, the first guide 143 causes the axis of the first guide 143 to coincide with the hole center of the second guide 153 under the guiding action of the second guide 153, and at this time, seven male docking heads 2 are in one-to-one positive correspondence with seven female docking heads 3; when the pushing element 41 continues to push the male docking head 2 to move in the direction of the female docking head 3, the male docking head 2 and the female docking head 3 complete the docking, and the contact point 32 abuts against the elastic thimble 23.

In this embodiment, the supporting frame 12 is a bottom plate, and the supporting frame 12 is located below the supporting plate 11 and connected to the supporting plate 11. The second threading mouth 121 has been seted up to support frame 12, second threading mouth 121 with under the first threading mouth, just second threading mouth 121 with first threading mouth adaptation passes second threading mouth 121 immediately when first signal transmission line 25 passes first threading mouth. One end of the support frame 12 facing the butt joint female head 3 is fixedly provided with a vertical placing positioning plate 13, and the positioning plate 13 is used for fixing the support frame 12 on a corresponding workbench.

Further, the position calibration mechanism 5 is configured to adjust a relative position of the male and female mating heads 2 and/or 3 with respect to the supporting frame 12 when the first guide 143 is coupled to the second guide 153, so that the contact point 32 is abutted against the elastic thimble 23.

The position correcting mechanism 5 includes: two vertical aligning assemblies 51 and two lateral aligning assemblies 52. The two vertical positioning components 51 are both positioned between the first mounting plate 14 and the pushing frame 6, and the two vertical positioning components 51 are respectively arranged at the front side and the rear side of the first opening; each vertical aligning assembly 51 includes: a vertical guide bar 511, a first support block 512, a second support block 513, a vertical slider 514, a first vertical elastic expansion piece 515, and a second vertical elastic expansion piece 516.

Vertical guide bar 511 is in along the fixed setting of third direction first supporting block 512 with between the second supporting block 513, vertical guide bar 511 runs through vertical slider 514, vertical slider 514 with vertical guide bar 511 slides along the third direction and is connected, vertical slider 514 with first mounting panel 14 fixed connection, first supporting block 512 with second supporting block 513 all with promote frame 6 fixed connection, the third direction perpendicular to the direction that butt joint public head 2 removed. In this embodiment, the third direction is an up-down direction, and both the first vertical elastic expansion piece 515 and the second vertical elastic expansion piece 516 are expansion springs; one ends of the two ribs 162, which are far away from the first pushing plate 161, are both fixedly provided with a connecting plate 164, and each connecting plate 164 is respectively and fixedly connected with the two corresponding first supporting blocks 512 and second supporting blocks 513.

Can be at the in-process of first guide 143 and the butt joint of second guide 153 through setting up vertical position correcting subassembly 51, adjust the upper and lower position of first guide 143 relative second guide 153 to make the axle center of first guide 143 coincide with the hole center of second guide 153 under the guide effect of second guide 153, thereby guarantee butt joint male joint 2 and butt joint female joint 3 can be accurate coupling in upper and lower direction, the problem that butt joint male joint 2 that has avoided installation error to cause can't dock with butt joint female joint 3. When the pushing element 41 drives the male docking head 2 to move away from the female docking head 3, the vertical sliding block 514 drives the first guiding element 143 to return to the initial position through the first vertical elastic expansion element 515 and the second vertical elastic expansion element 516, so as to wait for the next docking coupling.

Two horizontal direction subassemblies all are located between support frame 12 and the backup pad 11, and two horizontal direction subassemblies are located respectively both ends about backup pad 11. Specifically, each lateral positioning assembly 52 includes: a lateral guide bar 521, a third support block 522, a fourth support block 523, a lateral slider 524, a first lateral elastic expansion member 525, and a second lateral elastic expansion member 526. The transverse guide rod 521 is fixedly disposed between the third support block 522 and the fourth support block 523 along a fourth direction, the transverse guide rod 521 penetrates through the transverse slider 524, the transverse slider 524 is connected with the transverse guide rod 521 in a sliding manner along the fourth direction, the transverse slider 524 is fixedly connected with the support plate 11, the third support block 522 and the fourth support block 523 are both fixedly connected with the support frame 12, the fourth direction is perpendicular to the moving direction of the male docking head 2, and the fourth direction is perpendicular to the third direction. In this embodiment, the fourth direction is a front-back direction, and the first elastic transverse expansion member 525 and the second elastic transverse expansion member 526 are both expansion springs.

Through setting up horizontal positioning assembly 52 can be at the in-process of first guide 143 and the butt joint of second guide 153, the front and back position of adjustment first guide 143 relative second guide 153 to make the axle center of first guide 143 coincide with the hole center of second guide 153 under the guide effect of second guide 153, thereby guarantee butt joint male joint 2 and butt joint female joint 3 can be accurate coupling in the front and back direction, the problem that butt joint male joint 2 can't dock with butt joint female joint 3 that installation error caused has been avoided. When the pushing member 41 drives the male docking head 2 to move away from the female docking head 3, the lateral slider 524 drives the first guiding member 143 to return to the initial position through the first lateral elastic expansion member 525 and the second lateral elastic expansion member 526, so as to wait for the next docking coupling.

Further, a second push plate 42 and four guide pins 43 are provided on the side of the pushing frame 6 facing the pushing member 41. Every two guide pins 43 of the four guide pins 43 are respectively arranged at two successive ends of the second push plate 42. Specifically, each guide pin 43 includes a pin head and a pin shaft; the nail head is positioned on one side of the second push plate 42 far away from the first push plate 161, one end of the nail rod is fixedly connected with the nail head, the other end of the nail rod penetrates through the second push plate 42 along the left-right direction and is in threaded connection with the first push plate 161, and the second push plate 42 is connected with the nail rod in a sliding mode. Four elastic pieces 44 are arranged between the first push plate 161 and the second push plate 42, in this embodiment, the elastic pieces 44 are extension springs, and the four elastic pieces 44 are respectively sleeved on the peripheral sides of the corresponding nail rods. Can play the effect of buffering at the in-process of butt joint public head 2 and butt joint female head 3 butt joint through setting up elastic component 44, prevent that the too big push away frame 6 of the impact force of butt joint public head 2, butt joint public head 2 and butt joint female head 3 cause the damage, can also enlarge the range of the relative distance that butt joint public head 2 and butt joint female head 3 its needs keep when preparing the butt joint coupling simultaneously, make butt joint public head 2 and butt joint female head 3 its relative distance need not to keep on certain appointed distance before the butt joint coupling, thereby can effectively improve signal detection's efficiency.

The signal docking device provided by this embodiment implements signal docking of a high-signal docking device by means of the elastic ejector pins 23 and the contact points 32, so that the number of signal transfer times can be effectively reduced, and the EMI protection level of the signal docking device can be improved; meanwhile, the butt joint male head 2 and the butt joint female head 3 are in butt joint in a groove 22 and bump mode, so that the butt joint stability can be improved, the signal transmission quality can be further improved, and the EMI protection level of the signal butt joint device is improved. In addition, this signal interfacing apparatus simple structure, low in manufacturing cost, and can accomplish the butt joint of butt joint male joint 2 and butt joint female joint 3 fast to can further improve the efficiency that signal detected.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A male docking head, comprising: the first fixing block and the elastic thimble;

2. The docking pin of claim 1, further comprising: the first adhesive film connecting piece and the first signal transmission line;

3. The male docking head of claim 2, wherein the first adhesive film connector comprises: the first outer adhesive film layer and the first inner adhesive film layer;

4. A male butt joint according to claim 2, wherein a first shielding case is fixedly arranged in the first adhesive film connector.

5. A male docking head according to claim 1 or 2 wherein a first connector is also fixedly provided;

the first connecting piece is used for installing the butt joint male head.

6. A female butt joint, comprising: a second fixed block and a contact point;

the contact point is positioned on one surface of the second fixed block;

7. The female docking head according to claim 6, further comprising: the second adhesive film connecting piece and the second signal transmission line;

8. The female docking head according to claim 7, wherein said second glue film connector comprises: the second outer rubber film layer and the second inner rubber film layer;

9. The female butt joint head as claimed in claim 7, wherein a second shielding cover is fixedly disposed in the second adhesive film connecting member.

10. The female butt joint head according to claim 6 or 7, wherein a second connecting piece is fixedly arranged on the female butt joint head;

the second connecting piece is used for installing the butt joint female head.

11. A signal docking device, comprising: a support plate, a male docking head according to any one of claims 1 to 5, a female docking head according to any one of claims 6 to 10 and a pusher;

the groove is matched with the second fixing block;

12. The signal docking device of claim 11, further comprising: a first mounting plate and a second mounting plate;

13. The signal docking device of claim 12, further comprising: a pushing frame;

the pusher includes: a housing and a push shaft;

14. The signal docking device as claimed in claim 13, wherein the supporting plate defines a first wire passing opening, and an end of the first wire passing opening faces the second opening.

15. The signal docking device of claim 14, wherein the first mounting plate comprises: a first front panel and a fixing plate;

the male butt joint further comprises: a first signal transmission line;

16. The signal docking device of claim 13, further comprising: a position correcting mechanism and a support frame;

17. The signal docking device of claim 16, wherein the position calibration mechanism comprises: a vertical position correcting component;

18. The signal docking device of claim 17, wherein the position calibration mechanism comprises: a transverse position correcting component;