CN201570637U - Probe type connector - Google Patents

Probe type connector Download PDF

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Publication number
CN201570637U
CN201570637U CN2009202632636U CN200920263263U CN201570637U CN 201570637 U CN201570637 U CN 201570637U CN 2009202632636 U CN2009202632636 U CN 2009202632636U CN 200920263263 U CN200920263263 U CN 200920263263U CN 201570637 U CN201570637 U CN 201570637U
Authority
CN
China
Prior art keywords
probe
sleeve
type connector
weld
fastened
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009202632636U
Other languages
Chinese (zh)
Inventor
林明汉
钱至恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fugang Electronic Dongguan Co Ltd
Foxlink Electronics Dongguan Co Ltd
Cheng Uei Precision Industry Co Ltd
Original Assignee
Foxlink Electronics Dongguan Co Ltd
Cheng Uei Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foxlink Electronics Dongguan Co Ltd, Cheng Uei Precision Industry Co Ltd filed Critical Foxlink Electronics Dongguan Co Ltd
Priority to CN2009202632636U priority Critical patent/CN201570637U/en
Application granted granted Critical
Publication of CN201570637U publication Critical patent/CN201570637U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a probe type connector, which is assembled on a circuit board and comprises an insulation shell, a probe component and a conductive terminal, wherein the insulation shell is provided with a plurality of through holes which are arranged in parallel, and the end surface of the insulation shell same with the through holes is provided with slots communicated with the through holes. The probe component comprises sleeves and defectors, one end of each detector is glidingly contained in each sleeve, and the other end is convexly extended out the sleeve. The sleeves are contained in the corresponding through holes, and the detectors are extended out the through holes. The conductive terminal comprises a welding part which is fixedly connected with the circuit board, and buckling connecting arms are bent along two sides of the welding part to be formed and are corresponding to the slots. The buckling connecting arms of the two sides of the welding part form holding areas for holding the sleeves, and the buckling connecting arms are penetrated through the slots. The holding areas are positioned in the through holes, and the sleeves provided with grooves which are buckled with the buckling connecting arms. The probe type connector has the advantages of firm inner structure, firm connection with the circuit board and stable telecommunication transmission.

Description

The probe-type connector
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of probe-type connector.
Background technology
See also Fig. 1, the existing probe-type connector 5 that is used for transmission telecommunications such as rechargeable battery, notebook computer or digital cameras comprises: insulation shell 501, the fixed mount 503 that is assembled in the probe assembly 502 in this insulation shell 501 and is used for position probe assembly 502 and is communicated with circuit board.This fixed mount 503 is L-shaped, and it has a trepanning 504 and that is used for sheathed probe assembly 502 and is used for the weld part 505 that is connected with circuit board, and offers stop surface 506 on the trepanning 504 with probe assembly 502 clampings.This kind structural design is that probe assembly 502 is sheathed in the trepanning 504, is connected with circuit board by weld part 505, to reach electrical communication.
Usually, the telecommunication connector (as battery) and the linearly front and back configuration relation of popping one's head in, when this probe is subjected to compressing of telecommunication connector, pop one's head in meeting together with the whole pressurized of probe assembly, at this moment, the probe assembly 502 of pressurized, because its smooth housing can be shifted at trepanning 504 places, stop surface 506 on it can't be fastening with probe assembly 502 clampings, therefore, causes visiting assembly 502 and cause withdraw of the needle problem because of pressurized.Simultaneously, also may cause the internal structure of probe-type connector 5 to get loose phenomenon, influence the transmission stability of telecommunication.
The utility model content
The purpose of this utility model be at above-mentioned the deficiencies in the prior art provide a kind of internal structure firm, is connected firmly with circuit board and stable probe-type connector is transmitted in telecommunication.
For achieving the above object, probe-type connector provided by the utility model comprises insulation shell, probe assembly and conducting terminal.Described insulation shell has some through holes of offering side by side, described insulation shell with the same end face of through hole on be provided with the slot that is connected with described through hole.Described probe assembly comprises sleeve and probe, and an end of probe is placed in the described sleeve slidably, and the other end protrudes out described sleeve, and described sleeve is contained in the corresponding described through hole, and described probe stretches out described through hole.Described conducting terminal comprises the weld part of fixedlying connected with circuit board, both sides along described weld part are bent to form and the corresponding arm that is fastened and connected of described slot, the arm that is fastened and connected of the both sides of described weld part forms the clamp area of the described sleeve of clamping, the described arm that is fastened and connected passes described slot, described clamp area is positioned at described through hole, and described sleeve is provided with the groove that fastens with the described arm that is fastened and connected.
As mentioned above, the both sides of the conducting terminal of the utility model probe-type connector are bent to form the arm that is fastened and connected, and this arm that is fastened and connected passes corresponding slot and is held on the groove of sleeve of probe assembly.This kind design can make the internal structure of probe connector firm, also can stablize being electrically connected and making that the telecommunication transmission is stable between probe assembly and the circuit board.When the probe of probe assembly was subjected to compressing of battery, probe assembly and conducting terminal clamping were firm, had avoided structure to get loose and the phenomenon of the withdraw of the needle.
Description of drawings
Fig. 1 is the cutaway view of existing probe-type connector.
Fig. 2 is the stereogram of the utility model probe-type connector on circuit board.
Fig. 3 is the stereogram at another visual angle of probe-type connector as shown in Figure 2.
Fig. 4 is the three-dimensional exploded view of probe-type connector as shown in Figure 2.
Fig. 5 is the partial perspective view of probe-type connector as shown in Figure 2.
Each description of reference numerals is as follows among the figure:
Probe-type connector 1 insulation shell 10
Composition surface 11 mating surfaces 15
Circuit board 100 through holes 111
Slot 150 probe assemblies 20
Sleeve 201 bases 202
Spring 203 grooves 204
205 conducting terminals 30 of popping one's head in
Weld part 301 interfaces 302
Arm 303 butt holes 304 are fastened and connected
Clamp area 305 installation portions 306
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
Please refer to Fig. 2-4, the utility model probe-type connector 1 comprises insulation shell 10, probe assembly 20 and conducting terminal 30.This probe assembly 20 is assembled in the insulation shell 10, and this conducting terminal 30 is connected the back and contacts with probe assembly 20 with circuit board 100, to reach electrical connection.
Shown in Fig. 2-4, this insulation shell 10 is roughly rectangular structure, and it has composition surface 11 of packing into for probe assembly 20 and the mating surface 15 that is used to provide the welding position.Particularly, offer some through holes 111 side by side on this composition surface 11, through hole 111 numbers are 5 in the present embodiment.Correspondingly, the number of the probe assembly in the present embodiment 20 also is 5.And, on this composition surface 11, promptly with probe assembly 20 direction of insertion over against the end face of insulation shell 10 on, the corresponding slot 113 that is communicated with this through hole 111 that offers.Particularly, this slot 113 vertically is provided with on this composition surface 11, also offers mounting groove (figure does not show) in this slot 113.Offer the recess (figure does not indicate) that is used for cooperating conducting terminal 30 on this mating surface 15.The corresponding thus through hole 111 of probe assembly 20 11 inserts and assembles from the composition surface, and conducting terminal 30 parts are inserted corresponding slot 150, and a part cooperates with mating surface 15 and assembles.Concrete assembling process hereinafter will have a detailed description.
Shown in Fig. 3,4, this probe assembly 20 comprises sleeve 201, spring 203 and pops one's head in 205.Particularly, this sleeve 201 forms an accommodation space for having the semi-closed structure of opening in it, and its lower end is the base 202 of a sealing, particularly, and the main position of these base 202 relative sleeves 201 and be protruding flat column.Spring 203 is placed in the accommodation space of sleeve 201, and an end of spring 203 is replaced the bottom of probe 205, and the other end compresses the base 202 of sleeve 201.One end of probe 205 is placed in the accommodation space of sleeve 201 slidably, and the other end protrudes out outside the sleeve 201.Particularly, offer groove 204 on this sleeve 201, this groove 204 can be an annular groove, also can be symmetrically arranged two depressions.When this probe assembly 20 was assembled in the insulation shell 10, sleeve 201 was contained in the corresponding through hole 111, and pop one's head in 205 and base 202 all stretch out outside the through hole 111.
Shown in Fig. 4,5, this conducting terminal 30 comprises weld part 301, by weld part 301 longitudinal extensions and the arm 303 that is fastened and connected that extends perpendicular to the interface 302 of weld part 301, by the both sides of interface 302.This weld part 301 is fixedlyed connected with circuit board 100 to obtain electrically, and 303 on the arm that is fastened and connected contacts with conducting electrical with probe assembly 20.When assembling conducting terminal 30, its weld part 301 embeds the recess (not indicating among the figure) on the mating surface 15, this is for being connected the welding region that provides good with circuit board, and its arm 303 that is fastened and connected passes slot 150 and engage with groove 204 clampings of probe assembly 20 after the assembling.
Particularly, shown in Fig. 4,5, offer on this interface 302 by the butt hole 304 corresponding with through hole 111.As shown in the figure, the free end of this arm 303 that is fastened and connected bends inwards respectively and forms clamp area 305, and this clamp area 305 is used for the sleeve 201 of clamping probe assembly 20.On the arm 303 that is fastened and connected, also extend installation portion 306.Yi Zhi, conducting terminal 30 can be designed to be applicable to the single probe assembly 20 of clamping, also can be designed to be suitable for a plurality of probe assemblies 20 of clamping.
During 1 assembling of the utility model probe-type connector, in conjunction with Fig. 2-4, at first need finish the assembling of conducting terminal 30 and probe assembly 20, probe assembly 20 begins to stretch in the butt hole 304 of conducting terminal 30 by its probe 205, base 202 until interface 302 conflict sleeves 201, at this moment, the sleeve 201 of probe assembly 20 is positioned at the clamp area 305 of the arm 303 that is fastened and connected.Subsequently, the probe assembly 20 that fits together and conducting terminal 30 are packed in the insulation shell 10 in the lump, the arm 303 that is fastened and connected inserts along corresponding slot 150, the arm 303 that is fastened and connected that sleeve 201 in clamping is firm with sleeve 201 clampings owing to the extruding that is subjected to slot 150, at this moment, arm 303 clampings that are fastened and connected are sticked on the groove 204 on the sleeve 201, interface 302 until conducting terminal 30 engages with the composition surface 11 of insulation shell 10, and the recess on the also corresponding thereupon embedding mating surface 15 of weld part 301, at this moment, installation portion 306 cooperates with mounting groove on the slot, makes conducting terminal 30 firm with insulation shell 10 assemblings.So far, promptly finish the assembling of probe-type connector 1.And when being mounted to probe-type connector 1 on the circuit board 100, only need weld part on the conducting terminal 30 301 and fixing the getting final product of circuit board 100 welding.
In sum, the weld part 301 of the conducting terminal 30 of the utility model probe-type connector 1 is connected and fixed with circuit board 100, and the arm 303 that is fastened and connected that its both sides are bent to form passes corresponding slot 150 and engage with groove 204 clampings on the sleeve 201 of clamping probe assembly 20.This kind design can make the physical connection between probe assembly 20 and the conducting terminal 30 firm, also can stablize being electrically connected and making the telecommunication transmission stable between probe assembly 20 and the circuit board 100.And correspondence is provided with groove 204 for being fastened and connected arm 303 engagings on sleeve 201, further firm both cooperations.When the probe 205 of probe assembly 20 is subjected to compressing of battery, between probe assembly 20 and the conducting terminal 30 clamping firm, avoided structure to get loose and the phenomenon of the withdraw of the needle.

Claims (8)

1. probe-type connector is characterized in that: comprising:
Insulation shell, described insulation shell have some through holes of offering side by side, described insulation shell with the same end face of through hole on offer the slot that is connected with described through hole;
Probe assembly, described probe assembly comprises sleeve and probe, and an end of described probe is placed in the described sleeve slidably, and the other end of described probe protrudes out described sleeve, and described sleeve is contained in the corresponding described through hole, and described probe stretches out described through hole;
Conducting terminal, described conducting terminal comprises the weld part of fixedlying connected with circuit board, both sides along described weld part are bent to form and the corresponding arm that is fastened and connected of described slot, the arm that is fastened and connected of the both sides of described weld part forms the clamp area of the described sleeve of clamping, the described arm that is fastened and connected passes described slot, described clamp area is positioned at described through hole, and described sleeve offers the groove that fastens with the described arm that is fastened and connected.
2. probe-type connector as claimed in claim 1 is characterized in that: the free end of the arm that is fastened and connected of the both sides of described weld part bends inwards respectively and forms described clamp area.
3. probe-type connector as claimed in claim 1 is characterized in that: be provided with mounting groove in the described slot, the described arm that is fastened and connected extends the installation portion that matches with mounting groove.
4. probe-type connector as claimed in claim 1, it is characterized in that: described conducting terminal also comprises by described weld part longitudinal extension and perpendicular to the interface of described weld part, the described arm that is fastened and connected is extended by the both sides of described interface, offers on the described interface and the corresponding butt hole of described through hole.
5. probe-type connector as claimed in claim 1 is characterized in that: described insulation shell has the mating surface that cooperates with described weld part.
6. probe-type connector as claimed in claim 1 is characterized in that: described mating surface offers the recess that is used for chimeric described weld part.
7. probe-type connector as claimed in claim 1 is characterized in that: described sleeve is the semi-closed structure with opening, forms accommodation space in it, and the lower end is the base of a sealing.
8. probe-type connector as claimed in claim 7, it is characterized in that: described probe assembly also comprises spring, described spring is placed in the accommodation space of described sleeve, and an end of described spring is replaced the bottom of described probe, and the other end compresses the base of described sleeve.
CN2009202632636U 2009-11-20 2009-11-20 Probe type connector Expired - Fee Related CN201570637U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202632636U CN201570637U (en) 2009-11-20 2009-11-20 Probe type connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202632636U CN201570637U (en) 2009-11-20 2009-11-20 Probe type connector

Publications (1)

Publication Number Publication Date
CN201570637U true CN201570637U (en) 2010-09-01

Family

ID=42662936

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202632636U Expired - Fee Related CN201570637U (en) 2009-11-20 2009-11-20 Probe type connector

Country Status (1)

Country Link
CN (1) CN201570637U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103545658B (en) * 2013-10-24 2019-01-15 上海中科深江电动车辆有限公司 A kind of electric interfaces design for fast changing battery of electric vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103545658B (en) * 2013-10-24 2019-01-15 上海中科深江电动车辆有限公司 A kind of electric interfaces design for fast changing battery of electric vehicle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100901

Termination date: 20121120