CN109768417A - Connector holder, connector, backboard and communication equipment - Google Patents

Abstract

The present invention provides a kind of connector holder, is installed on backboard, which is characterized in that the connector holder includes insulating body, the interface on the insulating body, earth conductor and power conductor；The insulating body includes the first surface and second surface being oppositely arranged, the interface is set on the first surface, ground terminal and power supply terminal are arranged in the interface, the earth conductor connects section including first, the power conductor connects section including second, described first, which connects section and second, connects the section stretching second surface, described first connects section is connected with the ground terminal, described second connects section is connected with the power supply terminal, described first, which connects section and second, connects that section and the backboard are fixed to realize being electrically connected for the backboard and the ground terminal and power supply terminal.

Description

Connector holder, connector, backboard and communication equipment

Technical field

The present invention relates to connector technique field more particularly to a kind of connector holders, backboard and communication equipment.

Background technique

With communication apparatus Overall Power Consumption sharp increase, most common high density power supply passes through the current delivered of several generations evolution 2000W specification, for the next-generation smooth evolution of support, the lower wattage power supply of high power power newly developed and previous generation need to encapsulate It is compatible, realize interfix in a device, therefore high power power newly developed need to promote 50% under current size and reach 3000W rule Lattice, and the design method of ordinary connector cannot achieve the through-flow requirement that through-current capability promotes 50% under the size.It is current main The power connector of stream is connected using crimping mode with circuit board, and flow path is longer and through-flow bottleneck point is more.

Summary of the invention

The present invention provides a kind of connector holder, which, can be directly fixed so as to shorten logical with backboard convenient for assembling Flow path.

First aspect present invention provides a kind of connector holder, is installed on backboard, and the connector holder includes insulating this Body, the interface on the insulating body, earth conductor and power conductor；The insulating body includes be oppositely arranged One surface and second surface, the interface are set on the first surface, are arranged with ground terminal and electricity in the interface Source terminal, the earth conductor include first connecting section, and the power conductor includes second connecting section, described first connect section and Second, which connects section, stretches out the second surface, and described first connects section is connected with the ground terminal, described second connect section and Power supply terminal conducting, described first connects section and second connects section and the fixed realization backboard of the backboard connects with described The electrical connection of ground terminal and power supply terminal.Described first, which connects section and second, connects section and stretches out the insulating body, and can with It is directly anchored on the backboard after the ground terminal and power supply terminal conducting, it is fast so as to facilitate the connector holder Prompt is installed on the backboard, realizes being electrically connected for backboard and the electrical terminals and power supply terminal, shortens flow path.

Wherein, the connector holder further includes auxiliary terminal, the auxiliary terminal and the ground terminal and power supply terminal It is alternatively arranged in the interface；The second surface be equipped with through the second surface and with the interface perforation Mounting hole, the mounting hole are used for the cable that grafting is electrically connected with the auxiliary terminal.The cable is straight by the mounting hole It is installed on the insulating body, being electrically connected, reducing logical with the auxiliary terminal without can be realized by backboard connection The temperature rise of the windage generated in backboard connection procedure and part is crossed, and the cable increases the contact area of heat and air, The rate that heat is transmitted into air is improved, ventilation quantity is increased, ensure that good thermal diffusivity to improve through-flow energy Power.

Wherein, the earth conductor includes connecting the first loading plate that section is connect, the power conductor packet with described first It includes and connects the second loading plate that section is connect with second, first loading plate is located in the interface and the ground terminal electricity Connection, second loading plate is located in the interface to be electrically connected with the ground terminal.First loading plate with it is described Second loading plate, which is located at, ensure that in the interface and is directly connected with the ground terminal and power supply terminal, to make described One, which connects section and second, connects section and is connected with the electrical terminals and power supply terminal, enhances the reliability of connection.

Wherein, first loading plate include the first loading end and with the first loading end first end connected vertically Face, the ground terminal are set on first loading end, alternatively, the ground terminal is set in the first end face, from institute The direction that first end is stated away from first loading plate extends.The ground terminal is set to the first of first loading plate It on loading end or first end face, can be directly connected with first loading plate, form reliable be electrically connected.

Wherein, second loading plate include the second loading end and with the second loading end second end connected vertically Face, the power supply terminal are set on second loading end, alternatively, the power supply terminal is set in the second end face, from institute The direction that second end is stated away from second loading plate extends.The power supply terminal is set to the second of second loading plate It on loading end or second end face, can be directly connected with second loading plate, form reliable be electrically connected.

Wherein, the thickness of the ground terminal, power supply terminal and auxiliary terminal is 1.0 millimeters.The connector holder is adopted Section and second is connected with first and connects the mode directly fixed with the backboard after section is connected with ground terminal and power supply terminal, is kept away Exempt to fix in such a way that circuit board crimps with the backboard, has solved 0.6 millimeter of bonder terminal thickness of bottleneck, it will even The thickness for connecing device terminal increases to 1.0 millimeters, improves the through-current capability of bonder terminal.

Wherein, described first first through hole that section connects section through described first equipped at least one is connected, described the Two connect the second through-hole that section connects section through described second equipped at least one, and described first, which connects section and second, connects section It is bolted on the backboard by the first through hole and the second through-hole, simple and quick and convenient disassembly is installed.

Wherein, it described first connects section and second and connects section and be arranged in parallel with the second surface, so that described first leads Connect section and second connect section and the backboard it is fixed when, described first, which connects section and second, connects that section is parallel with the backboard to be set Set, can more convenient and quicker connect section and second for described first and connect section from the backboard and mount and dismount.

Wherein, the earth conductor and power conductor and the insulating body are integrally formed, alternatively, the earth conductor and Power conductor is plugged in the insulating body by the second surface, and processing and assembling are all more convenient.

Second aspect of the present invention, provides a kind of connector, and the connector includes plug and the connector holder, described to insert Head includes inserted terminal, and the end face of the inserted terminal is equipped with ground connection golden finger and power supply golden finger, the inserted terminal insertion of the plug The interface, the ground terminal are supported and are connected with the ground connection golden finger, the power supply terminal and the power supply gold hand Finger is supported and is connected, and when the connector and the fixed backboard, can be directly realized by golden finger-contact point-connector body- Screw fastening-backboard flow path, reduce crimping hole and circuit board itself when connector is crimped onto backboard it is through-flow two A through-flow point, to optimize flow path to realize that high current is through-flow.

Third aspect present invention, provides a kind of backboard, and the backboard includes backboard body and at least one described connector Seat, the backboard body include the first fixed plate and the second fixed plate for connecting with first fixed plate, the connector The first of seat connects section and second and connects section and fix and be electrically connected with first fixed plate and the second fixed plate respectively.At least One connector holder is fixed on the backboard, and the maximized effective rate of utilization for improving space is to realize power density It is promoted.

Wherein, first fixed plate is equipped with the first working hole corresponding with each first through hole, and described first Working hole runs through first fixed plate；Second fixed plate is equipped with to work with each second through-hole corresponding second Hole, second working hole run through second fixed plate, and first working hole and the second working hole are used for and described first Through-hole and the second through-hole are spirally connected.The backboard body includes the first fixed plate and the second fixed plate, has the work of conduction electric current With can pass through after the first through hole is aligned with first working hole, second through-hole with second working hole The mode being spirally connected connects section and second for described first and connects section and be individually fixed in first fixed plate and the second fixed plate, To be grounded the function with power transmission, mount and dismount more convenient and connection highly reliable.

Wherein, the backboard further includes copper bar, and the copper bar is arranged in the backboard body and fixes with described first Plate and the connection of the second fixed plate.The connector holder is directly fixed by screws in the backboard body, bonder terminal with The heat of contact when docking end in contact is conducted to copper bar by backboard body, and the copper bar again quickly conducts heat, Heat dissipation area is increased indirectly, and solve to be difficult to radiate caused by heat accumulation caused by air quantity is smaller inside convention connectors asks Topic, reduces the temperature rise of backboard entirety.

Fourth aspect present invention, provides a kind of communication equipment, and the communication equipment includes the first device, the backboard and sets In the second device being electrically connected on the backboard with the backboard, first device is equipped with plug, the plug and the back The electrical connection of first device and the second device is realized in connector holder grafting on plate.

Connector holder provided by the invention, the setting of interface is so that the ground connection arranged in interface on the insulating body Terminal and power supply terminal can realize the more preferable conducting with butt end, can form more reliable electric connection with butt end, and institute It states first and connects section and second and connect section and stretch out the insulating body, and can be after being connected with the ground terminal and power supply terminal It is directly anchored on the backboard, mounts and dismounts the connector holder from the backboard so as to more convenient and quicker, It realizes being electrically connected for backboard and the electrical terminals and power supply terminal, shortens flow path, it is ensured that connector holder and butt end Through-flow performance when conducting.

Detailed description of the invention

In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field For logical technical staff, without creative efforts, other attached drawings can also be obtained such as these attached drawings.

Fig. 1 a, Fig. 1 b are the structural schematic diagrams of two different angles of connector holder provided by the invention；

Fig. 2 a, Fig. 2 b are the earth conductor and a kind of schematic diagram of embodiment of power conductor of connector holder shown in Fig. 1 a；

Fig. 3 is the schematic cross-section of the inserted terminal end face of connector provided by the invention；

Fig. 4 is the schematic diagram of backboard of the invention, and which includes the connector holders of Fig. 1 a, Fig. 1 b；

Fig. 5 is the schematic diagram of backboard body shown in Fig. 4.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1 a and Fig. 1 b is please referred to, the present invention provides a kind of connector holder, is installed on backboard, and the connector holder includes Insulating body 11, the interface 12 on the insulating body 11, earth conductor 13 and power conductor 14；The insulating body 11 include the first surface 111 and second surface 112 being oppositely arranged, and the interface 12 is set on the first surface 111.Institute It states and is arranged with ground terminal (not shown) and power supply terminal (not shown) in interface 12；The earth conductor 13 is led including first Section 131 is connect, the power conductor 14 connects section 141 including second.Described first, which connects section 131 and second, connects the stretching of section 141 The second surface 112, described first connects section 131 is connected with the ground terminal, and described second connects section 141 and the electricity Source terminal conducting, described first, which connects section 131 and second, connects the fixed realization backboard of section 141 and the backboard and connects with described The electrical connection of ground terminal and power supply terminal.

In the present embodiment, the insulating body 11 is cuboid, is made of high thermal conductivity plastic material, can be reduced described The thermal resistance of connector holder reduces temperature rise.It is equipped in the insulating body 11 and holds for storing earth conductor 13 and power conductor 14 Receive space, the interface 12 is rectangular aperture, is set on the first surface 111, the interface 12 and the receivings sky Between be connected to, the part that the interface 12 can be regarded as to the opening of accommodation space or regard accommodation space as interface 12 is empty Between.The second surface 112 is concavely provided with groove 113.Specifically, the groove 113 is to 11 internal direction of insulating body It is recessed on the second surface 112, the groove 113 is penetrated through with the accommodating space, and the earth conductor 13 and power supply are led Body 14 can be inserted into the groove 113 from the outside of the second surface 112 and protrude into the accommodation space.The earth conductor 13 Refer to that the conductor being grounded for connecting the ground terminal 16 with butt end, the power conductor 14 refer to the power supply Terminal 17 connect the conductor for realizing power transmission with butt end, and described first, which connects section 131 and second, connects described in section 141 is exactly Earth conductor 13 and power conductor 14 stretch out the second surface 112 part fixed with the backboard.

Further, described first connect section 131 and second connect section 141 from the second surface 112 stretch out it is described absolutely Edge ontology 11 simultaneously extends towards same direction, and described first connects section 131 and second and connect section 141 and the second surface 112 are arranged in parallel so that described first connect section 131 and second connect section 141 and the backboard it is fixed when, described first connects Section 131 and second connects section 141 and is arranged in parallel with the backboard, can more convenient and quicker by described first connect section 131 and the Two connect section 141 mounts and dismounts from the backboard, so that the conductive terminal, which connects section and second by first, connects section It is connected with the backboard.In other embodiments, the earth conductor 13 and power conductor 14 and 11 one of the insulating body Molding, described be integrally formed includes disposable punch forming, and the resulting connector holder intensity of punching press is big, strong shock resistance and material Material loss is small.Processing and assembling are all more convenient.

Further, it described first connects section 131 and connects the first logical of section 131 through described first equipped at least one Hole 132, described second connects the second through-hole 142 that section 141 connects section 141 through described second equipped at least one.It is described First, which connects section 131 and second, connects section 141 respectively by the first through hole 132 and the second through-hole 142 and screw fit spiral shell It is connected on the backboard, realizes the simple and quick installation with backboard and convenient disassembly.In the present embodiment, the first through hole 132 It is illustrated for two with the second through-hole 142, two first through hole 132 are side by side and interval is set to described first and connects In section 131, two second through-holes 142 are side by side and interval is set to described second and connects in section 141.It is, of course, also possible to pass through Other way is fixed with backboard, for example is connected section 131 and second first and connected 141 edge of section setting hook, is set on backboard Card slot is set, is hung in card slot by hook.

A and Fig. 2 b referring to figure 2., in the present embodiment, the earth conductor 13 and power conductor 14 are L-shaped structure, The earth conductor 13 includes connecting the first loading plate 133 that section 131 is connect with described first, the power conductor 14 include with Described second connects the second loading plate 143 of the connection of section 141.First loading plate 133 is located at the interface 12, described to connect Ground terminal 16 is set on first loading plate 133 and is electrically connected with the first loading plate 133, and second loading plate 143 is located at The interface 12, the power supply terminal 17 are set on second loading plate 143 and are electrically connected with the second loading plate 143.

Specifically, first loading plate 133 is strip plate body, the integrated molding of section 131 is connected with described first and is Conductive material is made, it is to be understood that first loading plate 133 is exactly after being bent by the side of the earth conductor 13 It is inserted into the groove 113 and protrudes into the part that the accommodation space is electrically connected with the ground terminal 16, first carrying Plate 133 is inserted into the insert port 12 the installation stability increased with the interface 12, does not have to such as weld fixed form The earth conductor 13 can be mounted on the insulating body 11, be guaranteed with the directly conducting of ground terminal 16 to make Described first connects section 131 and the ground terminal 16 conducting, enhances the reliability of connection.Further, the bending Angle is 90 degree, i.e., described first loading plate 133 connects that section 131 is vertical to be connect with described first, convenient for the earth conductor 13 It is fixed with 113 grafting of groove and with the backboard.

Second loading plate 143 is strip plate body, connects the integrated molding of section 141 with second and is conductive material system At, it is to be understood that second loading plate 143 is exactly to be inserted into the groove after bending by the side of power conductor 14 In 113 and the part that the accommodation space is electrically connected with the power supply terminal 17 is protruded into, second loading plate 143 is inserted into described The installation stability with the interface 12 is increased in interface 12, not having to such as welding fixed form can be by power conductor 14 are mounted on the insulating body 11, ensure that with power supply terminal 17 directly be connected, thus make described second connect section 141 with The power supply terminal 17 is connected, and enhances the reliability of connection.Further, second loading plate 143 is located at the groove Be arranged in parallel in 113 and with first loading plate 133, the angle of the bending is 90 degree, i.e., described second loading plate 143 and Described second, which connects section 141, vertically connects, solid with 113 grafting of groove and with the backboard convenient for the power conductor 14 It is fixed.

B referring to figure 2., in the present embodiment, first loading plate 133 includes the first loading end 134 and with described first The first end face 135 connected vertically of loading end 134, the ground terminal 16 is set in the first end face 135, from described first End face 135 extends to the direction far from first loading plate 133.Specifically, the ground terminal 16 is metal sheet, it is set to In the first end face 135, from the first end face 135 to far from first loading plate 133 direction extend, can with dock End conducting.It is understood that the ground terminal 16 protrudes into the accommodation space and is located at hanging in the accommodation space Setting makes the ground terminal 16 have enough elasticity, guarantees to contact with the good of butt end.

Further, the ground terminal 16 includes the first fixing end 161 being oppositely arranged and the first butt end 162, institute It states ground terminal 16 to extend from first fixing end 161 to 12 opening direction of interface, i.e., the described ground terminal 16 is stretched Enter in the accommodation space, first fixing end 161 is fixed to realize the ground terminal 16 with the first end face 135 With being electrically connected for first loading plate 133.First butt end 162 includes that there is the first contact projection of cambered surface (to scheme not Show), first contact projection forms the contact of the ground terminal 16, can greatly improve power transmission with earth-continuity Reliability.Certainly, the ground terminal 16 can be multiple, and multiple ground terminals 16 are arranged at intervals on the first end face Extend on 135 and towards same direction.In other embodiments, the ground terminal 16 is set on first loading end 134 And it is contained in the accommodation space.

Second loading plate 143 include the second loading end 144 and with second loading end 144 connected vertically second End face 145, the power supply terminal 17 are set in the second end face 145, are held from the second end face 145 to far from described second The direction of support plate 143 extends.Specifically, the power supply terminal 17 is metal sheet, it is set in the second end face 145, from institute It states second end face 145 to extend to the direction far from second loading plate 143, be located in the accommodation space and the ground terminal Son 16 is alternatively arranged, and can be connected with butt end and be realized power transmission function.It is understood that the power supply terminal 17 protrudes into institute It states in accommodation space and is located in the accommodation space and be vacantly arranged, make the power supply terminal 17 that there is enough elasticity, guarantee With well contacting for butt end.

Further, the power supply terminal 17 includes the second fixing end 171 being oppositely arranged and the second butt end 172, institute It states power supply terminal 17 to extend from second fixing end 171 to 12 opening direction of interface, i.e., the described ground terminal 16 is stretched Enter in the accommodation space, second fixing end 171 is fixed to realize the power supply terminal 17 with the second end face 145 With being electrically connected for second loading plate 143.Second butt end 172 includes that there is the second contact projection of cambered surface (to scheme not Show), second contact projection is identical as the first contact projection protrusion direction and forms the contact of the power supply terminal 17, It can be connected with power supply, greatly improve the reliability of power transmission.Certainly, the power supply terminal 17 can be multiple, multiple described Power supply terminal 17 is arranged at intervals in the second end face 145 and extends towards same direction.In other embodiments, the electricity Source terminal 17 is set on second loading end 144 and is contained in the accommodation space.

The connector holder further includes auxiliary terminal 18, the auxiliary terminal 18 and the ground terminal 16 and power supply terminal 17 are alternatively arranged in the interface 12；The second surface 112 is equipped with through the second surface 112 and inserts with described The mounting hole 114 that interface 12 penetrates through, the mounting hole 114 are used for the cable 15 that grafting is electrically connected with the auxiliary terminal 18.

Specifically, the auxiliary terminal 18 is metal sheet, can be connected with butt end to transmit low speed signal, it is possible to understand that , the auxiliary terminal 18 is low speed terminal.In the present embodiment, the auxiliary terminal 18 is set to the accommodation space and is located at On end face 121 inside the insulating body 11, on the end face 121 it is opposite with the groove 113 it is another it is lateral it is described absolutely The auxiliary terminal 18 is extended in edge ontology 11, it is to be understood that the auxiliary terminal 18 is located in the accommodation space Hanging setting, makes the power supply terminal 17 have enough elasticity, guarantees to contact with the good of butt end.The auxiliary terminal 18 Width be less than the ground terminal 16 and power supply terminal 17, and length is longer than the ground terminal 16 and power supply terminal 17.

Further, the auxiliary terminal 18 includes the third fixing end 181 being oppositely arranged and third butt end 182, institute It states auxiliary terminal 18 and extends from the third fixing end 181 to the opening direction of the interface 12, the third fixing end 181 It is fixed with the end face 121.The third butt end 182 includes the third contact projection with cambered surface, and the third contact is convex Contact identical as the first contact projection protrusion direction and forming the auxiliary terminal 18 is played, can be connected with butt end, greatly The reliability of low speed signal transmission is improved greatly.Certainly, the auxiliary terminal 18 can be multiple, between multiple auxiliary terminals 18 Extend every on the end face 121 and towards same direction.

The mounting hole 114, which is set to the side of the second surface 112 and is spaced with the groove 113, to be arranged, the peace It fills hole 114 and the interface 12 penetrates through.The cable 15 is strip, and one end passes through the mounting hole 114 and the auxiliary 18 grafting of terminal, the other end stretch out the second surface 112, along connecting section 131 with described first and second to connect section 141 vertical Direction extend, for being connected with small-sized low speed connector.In other embodiments, the cable can also be with the insulating body It is integrally formed.The cable 15 is directly loaded on the insulating body 11 by the mounting hole 114, is connected without passing through backboard It can be realized and be electrically connected with the auxiliary terminal 18, reduce the windage by generating in backboard connection procedure and the temperature of part It rises, and the cable 15 increases the contact area of heat and air, improves the rate that heat is transmitted into air, increases Ventilation quantity ensure that good thermal diffusivity to improve through-current capability.

Further, the thickness of the ground terminal 16, power supply terminal 17 and auxiliary terminal 18 is 1.0 millimeters.It is described Connector holder using first connect section 131 and second connect section 141 and ground terminal 16 and power supply terminal 17 be connected after directly with The fixed mode of the backboard is avoided and is fixed by the way of circuit board crimping with the backboard, solves bonder terminal The thickness of bonder terminal is increased to 1.0 millimeters by the bottleneck that 0.6 millimeter of thickness, reduces impedance when connection, reduces heat consumption, Improve the through-current capability of bonder terminal.

Second aspect of the present invention, provides a kind of connector, and the connector includes plug and connector holder 10 described above, As shown in figure 3, the plug includes inserted terminal 21, the end face 211 of the inserted terminal 21 is equipped with ground connection golden finger 212 and power supply gold Finger 213, the inserted terminal 21 of the plug are inserted into the interface 12, the ground terminal 16 and the ground connection golden finger 212 It supports and is connected, the power supply terminal 17 is supported and is connected with the power supply golden finger 213, is passed with being grounded protection and electric power Defeated function.Specifically, the ground connection golden finger 212 and power supply golden finger 213 are conductive contact blade, the ground connection golden finger 212 Including the first contact surface (not shown), the power supply golden finger 213 includes the second contact surface (not shown), the grafting of the plug The 21 insertion interfaces 12 of end, first contact projection are supported with first contact surface, second contact projection and Second contact surface supports.Certainly, corresponding multiple ground terminals 16 and power supply terminal 17, the ground connection golden finger 212 Can be to be multiple with power supply golden finger 213, the multiple ground connection golden finger 212 and 213 laid out in parallel of power supply golden finger are in described slotting Connect end 21 end face, and on the connector holder 10 ground terminal 16 and power supply terminal 17 correspond.

Further, the end face 211 of the inserted terminal 21 is additionally provided with and the ground connection golden finger 212 and power supply golden finger 213 spaced auxiliary golden fingers 214, the auxiliary golden finger 214 include third contact surface (not shown), the plug Inserted terminal 21 is inserted into the interface 12, and the third contact projection is supported with the third contact surface.Certainly, corresponding multiple institutes Auxiliary terminal 18 is stated, the auxiliary golden finger 214 can be multiple, the multiple auxiliary golden finger 214 and the ground connection golden finger 212 and 213 laid out in parallel of power supply golden finger in the end face of the inserted terminal 21, and with the auxiliary terminal on the connector holder 10 18 correspond.

The connector provided in the present embodiment may be implemented low with current 2000W specification under the size of original connector Power power-supply encapsulation compatibility, meanwhile, do not change the through-flow demand for reaching through-flow 3000W under the size of original connector, through-flow energy Power improves 50%, to increase complete machine power density, improves the whole competitiveness of product；And when the connector with it is described When backboard is fixed, it can be directly realized by golden finger-contact-connector body-screw fastening-backboard flow path, reduce company It connects and crimps two through-flow through-flow points of hole and circuit board itself when device is crimped onto backboard, to optimize flow path with reality Existing high current is through-flow.

Referring to figure 4., third aspect present invention, provides a kind of backboard, and the backboard includes backboard body 31 and at least one A connector holder 10, the backboard body 31 include the first fixed plate 32 and connect with first fixed plate 32 the Two fixed plates 33, the first of the connector holder 10 connect section 131 and second connect section 141 respectively with first fixed plate 32 It fixes and is electrically connected with the second fixed plate 33.In the present embodiment, first fixed plate 32 and the second fixed plate 33 are strip Shape plate body, is made of conductive material, can be integrally formed the backboard body 31.First fixed plate 32 includes front 321 With the back side 322, second fixed plate 33 includes the front 331 and back side 332, and described first connects section 131 and second connects section 141 are individually fixed on the front 321 of first fixed plate 32 and the front 331 of second fixed plate 33.The present embodiment In, the connector holder 10 is illustrated for 4, and 4 connector holders 10 are arranged at intervals at the backboard body 31 On, improve the effective rate of utilization in space maximumlly to realize the promotion of power density.

Please with reference to Fig. 4 and Fig. 5, specifically, first fixed plate 32 is equipped with and each first through hole 132 Corresponding first working hole 323, first working hole 323 run through first fixed plate 32；In second fixed plate 33 Equipped with second working hole 333 corresponding with each second through-hole 142, second working hole 333 is solid through described second Fixed board 33, first working hole 323 and the second working hole 333 are used for and 142 spiral shell of the first through hole 132 and the second through-hole It connects, mounts and dismounts more convenient and connection highly reliable.In the present embodiment, the screw used that is spirally connected is 6 for outer diameter The screw of millimeter, in the first through hole 132 and first working hole 323, second through-hole 142 and second work After hole 333 is aligned, can by the screw by described first connect section 131 and second connect section 141 be individually fixed in it is described In first fixed plate 32 and the second fixed plate 33, to be grounded the function of protection and power transmission, i.e., by the connector holder 10 are fixed on the backboard body 31 from the top of the backboard body 31, at this point, described first connects section 131 and second and connect Section 141 is respectively laminated on first fixed plate 32 and the second fixed plate 33, and the insulating body 11 is led with described first It connects section 131 and second to connect section 141 and be vertically arranged, that is to say, that the insulating body 11 and first fixed plate 32 and the Two fixed plates 33 are vertically arranged

Further, the backboard further includes copper bar 34, the copper bar 34 be arranged in the backboard body 31 and with institute It states the first fixed plate 32 and the second fixed plate 33 is separately connected.Specifically, described 34 one end of copper bar is described by welding, being bonded in On the front 331 of first fixed plate 32 and the front 331 of the second fixed plate 33, the other end stretches out second fixed plate 33 and edge The direction parallel with second fixed plate 33 extends.In other embodiments, the copper bar 34 can be with the backboard body 31 It is integrally formed.The connector holder 10 is directly fixed by screws in the backboard body 31, bonder terminal and butt end The heat of contact when contact is conducted to copper bar 34 by backboard body 31, and the copper bar 34 again quickly conducts heat, Heat dissipation area is increased indirectly, and solve to be difficult to radiate caused by heat accumulation caused by air quantity is smaller inside convention connectors asks Topic, reduces the temperature rise of backboard entirety.

Fourth aspect present invention, provides a kind of communication equipment, and the communication equipment includes the first device, backboard described above 30 and the second device for being electrically connected on the backboard 30 with the backboard 30, first device is equipped with plug, described to insert Head realizes being electrically connected for first device and the second device with 10 grafting of connector holder on the backboard 30.

Connector holder 10 provided by the invention, the setting of interface 12 is so that row in interface 12 on the insulating body 11 The ground terminal 16 and power supply terminal 17 of column can realize the more preferable conducting with butt end, and more reliable electricity can be formed with butt end Property connection, and described first connects section 131 and second and connects section 141 and stretch out the insulating body 11, and can be directly anchored to institute It states on backboard, on the one hand, reduce the connector holder 10 with the contact area of the backboard 30 to shorten the connector holder 10 The space occupied is needed when fixed with the backboard 30, to adapt to densification when the connector holder 30 is fixed on the backboard 30 The trend of miniaturization.On the other hand the connector holder 10 can be mounted and dismounted from the backboard with more convenient and quicker, it is real Being electrically connected for existing backboard 30 and the electrical terminals and power supply terminal 17, shortens flow path, it is ensured that connector holder 10 with it is right Connect the through-flow performance when conducting of end.

The embodiment of the present invention has been described in detail above, specific case used herein to the principle of the present invention and Embodiment is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas； At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the present invention There is change place, in conclusion the contents of this specification are not to be construed as limiting the invention.

Claims (14)

1. a kind of connector holder, is installed on backboard, which is characterized in that the connector holder includes insulating body, set on described Interface, earth conductor and power conductor on insulating body；The insulating body includes the first surface being oppositely arranged and Two surfaces, the interface are set on the first surface, and ground terminal and power supply terminal are arranged in the interface, described Earth conductor connects section including first, and the power conductor connects section including second, and described first, which connects section and second, connects section The second surface is stretched out, described first connects section is connected with the ground terminal, and described second connects section and the power end Son conducting, described first, which connects section and second, connects section and the backboard fixed realization backboard and the ground terminal and electricity The electrical connection of source terminal.

2. connector holder as described in claim 1, which is characterized in that the connector holder further includes auxiliary terminal, described auxiliary Terminal and the ground terminal and power supply terminal is helped to be alternatively arranged in the interface；The second surface, which is equipped with, runs through institute Second surface and the mounting hole with interface perforation are stated, what the mounting hole was electrically connected for grafting with the auxiliary terminal Cable.

3. connector holder as claimed in claim 1 or 2, which is characterized in that the earth conductor includes connecting with described first First loading plate of section connection, the power conductor include connecting the second loading plate that section is connect, first carrying with second Plate is located at the interface, and the ground terminal is set on first loading plate and is electrically connected with first loading plate；Institute State the second loading plate and be located at the interface, the power supply terminal be set on second loading plate and with second loading plate Electrical connection.

4. connector holder as claimed in claim 3, which is characterized in that first loading plate include the first loading end and with institute The first loading end first end face connected vertically is stated, the ground terminal is set on first loading end, alternatively, the ground connection Terminal is set in the first end face, and the direction from the first end away from first loading plate extends.

5. connector holder as claimed in claim 3, which is characterized in that second loading plate include the second loading end and with institute The second loading end second end face connected vertically is stated, the power supply terminal is set on second loading end, alternatively, the power supply Terminal is set in the second end face, and the direction from the second end away from second loading plate extends.

6. connector holder as claimed in claim 2, which is characterized in that the ground terminal, power supply terminal and auxiliary terminal 122 Thickness be 1.0 millimeters.

7. connector holder as described in claim 1, which is characterized in that described first connects section equipped at least one through institute State the first first through hole for connecting section, described second, which connects section, connects the second logical of section through described second equipped at least one Hole, described first, which connects section and second, connects that section passes through screw and the first through hole respectively and the second through-hole is spirally connected and is fixed on institute It states on backboard.

8. connector holder as described in claim 1, which is characterized in that described first connects section and second connects section and described the Two surfaces are arranged in parallel.

9. connector holder as claimed in claim 3, which is characterized in that the earth conductor and power conductor and the insulation are originally Body by integral forming, alternatively, the earth conductor and power conductor are plugged in the insulating body by the second surface.

10. a kind of connector, which is characterized in that the connector includes plug and such as described in any item companies of claim 1-9 Device seat is connect, the plug includes inserted terminal, and the end face of the inserted terminal is equipped with ground connection golden finger and power supply golden finger, the plug Inserted terminal be inserted into the interface, the ground terminal is supported and is connected with the ground connection golden finger, the power supply terminal and The power supply golden finger is supported and is connected.

11. a kind of backboard, which is characterized in that the backboard include backboard body and at least one such as any one of claim 1-9 The connector holder, the backboard body include the first fixed plate and the second fixation connecting with first fixed plate Plate, the first of the connector holder connects section and second to connect section fixed simultaneously with first fixed plate and the second fixed plate respectively It is electrically connected.

12. backboard as claimed in claim 11, first fixed plate is equipped with corresponding with each first through hole the One working hole, first working hole run through first fixed plate；Second fixed plate is equipped with and each described second Corresponding second working hole of through-hole, second working hole run through second fixed plate, first working hole and the second work Make hole for being spirally connected with the first through hole and the second through-hole.

13. backboard as claimed in claim 12, which is characterized in that the backboard further includes copper bar, and the copper bar is arranged in institute It states in backboard body and is connect with first fixed plate and the second fixed plate.

14. a kind of communication equipment, the communication equipment includes the first device, such as described in any item backboards of claim 11-13 And the second device being electrically connected on the backboard with the backboard, first device are equipped with plug, the plug and institute State the electrical connection that first device and the second device are realized in the connector holder grafting on backboard.