CN209418855U - Arrange needle connector - Google Patents

Abstract

The utility model discloses a kind of row's needle connector, and row's needle connector includes connector body and multiple contact pins, and multiple jacks are provided on the connector body, limit card convex is provided on the lateral wall of the connector body；Multiple contact pins are correspondingly arranged in multiple jacks, to be electrically connected with counter element.Row's needle connector of the utility model can be effectively prevented to be fallen off with solidus rubber shell, so that improve row's needle connector and conductor terminal is electrically connected stability and reliability.

Description

Arrange needle connector

Technical field

The utility model relates to field of connectors, in particular to a kind of row's needle connector.

Background technique

Connector is the connecting element on power supply and electronic signal, generates electric connection by mechanical means.Even Connect device be widely used in various electronic equipments, communication apparatus, instrument and meter, intelligent program-controlled equipment, lighting apparatus, warning device, The fields such as household electrical appliance and various power supply products, including it is display, computer main board, programme-controlled exchange, digital camera, MP4, various Mobile storage disc, cordless telephone, intercom, mobile phone, digital household appliances and electronic toy etc. provide accurate reliable for various products Electric connection.A kind of existing row's needle connector, it includes plastic body and several row's needles, and supply and discharge needle is provided on plastic body and is inserted The pin hole entered.However, due to being not provided with the buckle structure for being fixed with solidus rubber shell, thus row's needle on plastic body Connector is easy to pitch with solidus rubber shell, and falls off from solidus rubber shell, to affect row's needle connector and solidus Connective stability between rubber shell, so affect electric connection between row's needle connector and conductor terminal stability and Reliability.

Utility model content

The main purpose of the utility model is to propose a kind of row's needle connector, it is intended to solve existing row's needle connector and be easy The technical issues of pitching with solidus rubber shell.

To achieve the above object, the utility model proposes row's needle connector, comprising:

Connector body is provided with multiple jacks on the connector body, sets on the lateral wall of the connector body It is equipped with limit card convex；And

Multiple contact pins, multiple contact pins are correspondingly arranged in multiple jacks, electrically connect with counter element It connects.

Optionally, the length direction of connector body described in the limiting card convex edge extends.

Optionally, the wedge shaped setting of the limit card convex.

Optionally, the limit card convex has catch surface, and the catch surface is in planar setting.

Optionally, the limit card convex and the connector body are integrally formed setting.

Optionally, the limit card convex is detachably connected with the connector body.

Optionally, the both ends of the connector body are provided with two limit sliding chutes.

Optionally, evacuation notch, institute are offered on the lateral wall for being provided with the limit card convex of the connector body State the lower section that evacuation notch is located at the limit card convex.

Optionally, the opening of the jack is provided with guide channel, and the guide channel is in along the direction of insertion of the contact pin Tapered setting.

Row's needle connector that technical solutions of the utility model provide, including connector body and multiple contact pins, the company Connect and be provided with multiple jacks on device ontology, multiple contact pins are correspondingly arranged in multiple jacks, to corresponding element It is electrically connected；Limit card convex is provided on the lateral wall of the connector body, the limit card convex is used for and solidus glue Shell is fixed, so that connecting closer between row's needle connector and solidus rubber shell, efficiently avoids row's needle Connector is fallen off with solidus rubber shell, so that improve row's needle connector and conductor terminal is electrically connected stability and reliable Property.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram that the utility model arranges needle connector；

Fig. 2 is the top view that needle connector is arranged in Fig. 1；

Fig. 3 is the main view that needle connector is arranged in Fig. 1；

Fig. 4 is the structural schematic diagram that the solidus rubber shell that needle connector is adapted to is arranged with the utility model；

Fig. 5 is the side view of solidus rubber shell in Fig. 4；

Fig. 6 is the assembling schematic diagram that the utility model arranges needle connector and solidus rubber shell.

Drawing reference numeral explanation:

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.In addition, the meaning of the "and/or" occurred in full text is, and including three schemes arranged side by side, by taking " A and/or B " as an example, The scheme met simultaneously including A scheme or B scheme or A and B.

It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of row's needle connectors.Row's needle connector is fixed with solidus rubber shell, because without It pitches with solidus rubber shell, improves the connective stability between row's needle connector and solidus rubber shell, and then improve this Arrange the stability and reliability of the electric connection between needle connector and conductor terminal.It should be noted that solidus rubber shell is main For fixing conductor terminal, play the role of being isolated and fixing row's needle connector and conductor terminal.

Please refer to Fig.1 to Fig.3, the utility model proposes row's needle connector 100 include connector body 110 and multiple Contact pin 120 is provided with multiple jacks 111 on the connector body 110, is arranged on the lateral wall of the connector body 110 There is limit card convex 112, to fixed solidus rubber shell 200.Multiple contact pins 120 are correspondingly arranged in multiple jacks 111, are used To be electrically connected with counter element.

In the utility model embodiment, a socket hole 111, two adjacent institutes are provided on the connector body 110 The spacing stated between jack 111 is roughly equal.It is to be appreciated that the contact pin 120 is inserted into corresponding jack 111 for convenience It is interior, guide channel can be set in the opening of the jack 111.Wherein, direction of insertion of the guide channel along the contact pin 120 In tapered setting.Specifically, the tapered setting of the guide channel, in this way, the contact pin 120 is inserted into the corresponding jack When in 111, the guide channel can introduce the contact pin 120 in the jack 111, to prevent the end face of the jack 111 It is hit by contact pin 120 and scrapes flash.

The connector body 110 has accommodation groove (not shown), and one end of the contact pin 120 passes through the jack 111, And protrude into the accommodation groove, for being electrically connected with conductor terminal.Limit card convex is provided on the lateral wall of the accommodation groove 112, to be fixed with solidus rubber shell 200.Wherein, about it is described limit card convex 112 structure can there are many, for example, The limit card convex 112 can be arranged in a long strip shape, and certainly, the limit card convex 112 or blocky setting hereafter will be into Row detailed description.

Row's needle connector 100 that technical solutions of the utility model provide, including connector body 110 and multiple contact pins 120, multiple jacks 111 are provided on the connector body 110, and multiple contact pins 120 are correspondingly arranged at multiple jacks In 111, to be electrically connected with corresponding element；Limit card convex is provided on the lateral wall of the connector body 110 112, the limit card convex 112 with solidus rubber shell 200 for being fixed, so that row's needle connector 100 and solidus It connects closer between rubber shell 200, efficiently avoids row's needle connector 100 and pitch with solidus rubber shell 200, improve Connective stability between row's needle connector 100 and solidus rubber shell 200.

Referring to Fig. 1, in one embodiment, the limit card convex 112 is prolonged along the length direction of the connector body 110 It stretches.Here, it is noted that the solidus rubber shell 200 is equipped with the limit hook 221 being adapted to the limit card convex 112 (as shown in Figure 5).When assembling row's needle connector 100 with solidus rubber shell 200, in the solidus rubber shell 200 Limit hook 221 and the limit card convex 112 be fixed (as shown in Figure 6) so that row's needle connector 100 with consolidate Line rubber shell 200 is fixed more stable, thus row's needle connector 100 will not pitch with solidus rubber shell 200, the row Needle connector 100 is not easy to fall from the solidus rubber shell 200.

Further, Fig. 1 and Fig. 2, the wedge shaped setting of the limit card convex 112 are please referred to.It is to be appreciated that the limit Card convex 112 can also be square setting.The limit card convex 112 has catch surface 113, and the limit hook 221 is fastened in described In catch surface 113.Specifically, the catch surface 113 is in planar setting, be conducive to the limit hook 221 and institute in this way Limit card convex 112 is stated to be fixed.

In addition, it is necessary to explanation, in one embodiment, the limit card convex 112 and the connector body 110 can be with Be integrally formed setting.In this way, being on the one hand conducive to by the way that limit card convex 112 is arranged on the lateral wall of connector body 110 Increase the connective stability between connector body 110 and solidus rubber shell 200, is on the other hand also beneficial to improve the connector The intensity of ontology 110.

Certainly, in another embodiment, the limit card convex 112 is also possible to detachably with the connector body 110 Connection.In view of may result in described during row's needle connector 100 and the Assembly And Disassembly of solidus rubber shell 200 Limit card convex 112 deforms, unstable so as to cause the limit engaging between solidus rubber shell 200 of card convex 112；Or it is described After row's needle connector 100 is used for a long time, the limit card convex 112 is deformed due to material aging, so as to cause limiting card Engaging between convex 112 and solidus rubber shell 200 is unstable.So in this embodiment, by the limit card convex 112 with it is described Connector body 110 is detachably connected, convenient for replacing to the limit card convex 112.Wherein, the limit card convex 112 with There are many modes that the connector body 110 is detachably connected, for example, the limit card convex 112 and the connector body 110 are spirally connected or the limit card convex 112 and the connector body 110 are clamped.Here, being not specifically limited.

Fig. 4 and Fig. 5 are please referred to, solidus rubber shell 200 includes main part 210 and the fixed part connecting with the main part 210 220, the main part 210 has the inserting groove being inserted into for conductor terminal, is provided with multiple limiting through hole on the main part 210 211, multiple limiting through hole 211 are in be arranged in a one-to-one correspondence with multiple jacks 111.By row's needle connector 100 When being assembled with solidus rubber shell 200, the main part 210 is inserted into the accommodation groove of the connector body 110, the solidus The limit card convex 112 on limit hook 221 and the connector body 110 in rubber shell 200 is fixed (as shown in Figure 6), So that row's needle connector 100 is fixed more stable with solidus rubber shell 200, thus row's needle connector 100 is not It can pitch with solidus rubber shell 200, row's needle connector 100 is not easy to fall from the solidus rubber shell 200.It is specific and Speech, the limit hook 221 are provided on the fixed part 220, and the limit hook 221 is arranged in inversed hook like.

Fig. 1 and Fig. 3 are please referred to again, are opened on the lateral wall for being provided with the limit card convex 112 of the connector body 110 Equipped with evacuation notch 114, the evacuation notch 114 is located at the lower section of the limit card convex 112.Specifically, the accommodation groove Lateral wall on offer evacuation notch 114, the evacuation notch 114 is to avoid the main part 210.

Row's needle connector 100 is assembled with solidus rubber shell 200 for convenience, can be in the connector body 110 Both ends be arranged two limit sliding chutes 115 (as shown in figures 1 and 3).Specifically, two limit sliding chutes 115 are set to the company Connect the lateral wall both ends for being provided with the limit card convex 112 of device ontology 110.Referring to Fig. 4, the master of the solidus rubber shell 200 Two retention beads 230 are arranged in the both ends in body portion 210, and two retention beads 230 are slidably mounted on two limit sliding chutes 115 It is interior.On the one hand being slidably matched by the limit sliding chutes 115 and the retention bead 230, so that row's needle connector 100 It is more convenient with the Assembly And Disassembly of the solidus rubber shell 200；On the other hand pass through two limit sliding chutes 115 and two limits The cooperation of position protrusion 230, also makes row's needle connector 100 and the assembly of the solidus rubber shell 200 more accurate, can prevent Row's needle connector 100 is displaced with the solidus rubber shell 200, further improves row's needle connector 100 and institute The connective stability between solidus rubber shell 200 is stated, row's needle connector 100 and the solidus rubber shell 200 are effectively prevented It pitches.

Furthermore, it is contemplated that contact pin 120 is made of conductive metal material, when row's needle connector 100 is using one section Between after, the contact pin 120 can generate heat, in order to prevent contact pin 120 overheat, need to radiate to contact pin 120.Figure is please referred to, is The heat dissipation area for increasing contact pin 120, rapidly radiates to contact pin 120, can be provided on the connector body 110 Multiple radiating grooves 130.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of row's needle connector characterized by comprising

Connector body is provided with multiple jacks on the connector body, is provided on the lateral wall of the connector body Limit card convex；And

Multiple contact pins, multiple contact pins are correspondingly arranged in multiple jacks, to be electrically connected with counter element.

2. row's needle connector as described in claim 1, which is characterized in that the length of connector body described in the limiting card convex edge Direction is spent to extend.

3. row's needle connector as described in claim 1, which is characterized in that the limit card convex is limited a convex block.

4. row's needle connector as described in claim 1, which is characterized in that the wedge shaped setting of the limit card convex.

5. row's needle connector as described in claim 1, which is characterized in that the limit card convex has catch surface, the clamping Face is in planar setting.

6. row's needle connector as described in claim 1, which is characterized in that the limit card convex is one with the connector body Body formed setting.

7. row's needle connector as described in claim 1, which is characterized in that the limit card convex and the connector body are removable Unload connection.

8. row's needle connector as claimed in any one of claims 1 to 7, which is characterized in that the both ends of the connector body It is provided with two limit sliding chutes.

9. row's needle connector as claimed in any one of claims 1 to 7, which is characterized in that the setting of the connector body Evacuation notch is offered on the lateral wall for having the limiting card convex, the evacuation notch is located at the lower section of the limit card convex.

10. row's needle connector as claimed in any one of claims 1 to 7, which is characterized in that the opening of the jack is arranged There is guide channel, the guide channel is in tapered setting along the direction of insertion of the contact pin.