CN205231303U - Connecting wire connects - Google Patents
Connecting wire connects Download PDFInfo
- Publication number
- CN205231303U CN205231303U CN201521069451.7U CN201521069451U CN205231303U CN 205231303 U CN205231303 U CN 205231303U CN 201521069451 U CN201521069451 U CN 201521069451U CN 205231303 U CN205231303 U CN 205231303U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- swelling
- groove
- joint body
- free end
- 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
Links
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a connecting wire connects, it includes connect recess (2) that body (1) and at least one are located joint body (1) upper surface, recess (2) last 4 cooperation is equipped with shell fragment (3), recess (2) are close to the one end inner wall and shell fragment (3) one end fixed connection that connects body (1) tip, shell fragment (3) free end with connect the setting of body (1) upper surface level, be equipped with at least one reset spring (6), reset spring (6) one end and recess (2) bottom fixed connection, reset spring (6) other end and shell fragment (3) lower surface fixed connection along shell fragment (3) length direction between shell fragment (3) free end lower surface and recess (2) bottom.
Description
Technical field
The utility model relates to data connecting line, will be specifically a kind of connecting-wire connector.
Background technology
Data connecting line is for connecting two electronic equipments, the link outer surface of connecting-wire connector is provided with groove, shell fragment is provided with in groove, when connecting-wire connector is inserted Connection Block, because shell fragment is subject to the extruding of connector inwall, shell fragment is had and applies tension force to connector inwall, increase the friction between connecting-wire connector and connector inwall, thus connecting-wire connector is connected firmly, the part but existing connecting-wire connector still comes with some shortcomings: the elastic force of the shell fragment of existing connecting-wire connector is only connected with groove inner wall by shell fragment, in the use procedure that shell fragment plugs for a long time at connecting-wire connector, the elastic force of shell fragment and groove link lowers gradually, finally cause the thorough lost its bounce of shell fragment, thus cause shell fragment to lose swelling effect to connector inwall, frictional force is reduced, connecting-wire connector is caused to be connected with connector insecure, product is low for useful life.
Utility model content
Technical problem to be solved in the utility model: a kind of connecting-wire connector that can use for a long time, that be connected firmly with connector is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of connecting-wire connector, it comprises joint body and at least one is positioned at the groove of joint body upper surface, groove coordinates and is provided with shell fragment, one end inwall of described groove near joint body end is fixedly connected with shell fragment one end, described shell fragment free end and joint body upper surface are horizontally disposed with, at least one back-moving spring is provided with along shell fragment length direction between shell fragment free end lower surface and bottom portion of groove, back-moving spring one end is fixedly connected with bottom portion of groove, the back-moving spring other end is fixedly connected with shell fragment lower surface, shell fragment free end and groove pass through chamfered transition near one end of joint body end.
As preferably, described shell fragment free end end is also provided with swelling portion, described swelling portion comprises a first swelling shell fragment and two second swelling shell fragments, one end of first swelling shell fragment and the second swelling shell fragment is all connected in same point and tie point to be positioned in the middle part of swelling portion and to be formed and arches upward, the other end of two second swelling shell fragments is connected with the free end end winding support of shell fragment, the free end of the first swelling shell fragment and groove away from joint body end one end inwall between distance be less than the link of the first swelling shell fragment and groove away from joint body end one end inwall between distance.
As preferably, described first swelling shell fragment and the second swelling shell fragment are around tie point decile.
Adopt said structure, the utility model is advantageously: between shell fragment lower surface and bottom portion of groove, be provided with back-moving spring, when connecting-wire connector inserts connector, not merely only be connected by shell fragment the elastic force produced with groove inner wall, back-moving spring has outside tension force to shell fragment equally, and be arranged in parallel due to shell fragment free end and joint body upper surface, make between the free end of shell fragment with connector inwall as face contacts, and back-moving spring is uniform along shell fragment length direction, back-moving spring is played a supporting role to shell fragment free end entirety, frictional force is larger, be connected firmly, long service life, shell fragment free end end is also provided with swelling portion further, first swelling shell fragment and two second swelling shell fragments to be connected in same point and to be formed and upwards arch upward, swelling shell fragment is the strong point, the arcuate configuration that gusseted is formed is firm, itself deflection is little, also can not be out of shape after a long time use, thus ensure itself elasticity of swelling portion, ensure the elasticity in swelling portion own, swelling shell fragment is divided equally around tie point, and from depression angle, the angle between adjacent two swelling shell fragments is 120 °, and make stressed dividing equally, support strength is good, thus makes its high life, the link of shell fragment and groove is near joint body end, and shell fragment free end and groove pass through chamfered transition near one end of joint body end, and inclined-plane has guide effect, is convenient to shell fragment and inserts smoothly in connector, and structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model connecting-wire connector.
As shown in the figure: 1-joint body, 2-groove, 3-shell fragment, 4-first swelling shell fragment, 5-second swelling shell fragment, 6-back-moving spring.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
In the utility model describes, it will be appreciated that, term " on ", D score, " interior ", the indicating position such as " outward " or position relationship be based on the position relationship described in accompanying drawing, be only the present invention for convenience of description or simplified characterization, instead of indicate the specific orientation that must have.
As shown in Figure 1, a kind of connecting-wire connector, it comprises joint body 1 and at least one is positioned at the groove 2 of joint body 1 upper surface, groove 2 coordinates and is provided with shell fragment 3, it is characterized in that: one end inwall of described groove 2 near joint body 1 end is fixedly connected with shell fragment 3 one end, described shell fragment 3 free end and joint body 1 upper surface are horizontally disposed with, at least one back-moving spring 6 is provided with along shell fragment 3 length direction between bottom shell fragment 3 free end lower surface and groove 2, back-moving spring 6 one end is fixedly connected with bottom groove 2, back-moving spring 6 other end is fixedly connected with shell fragment 3 lower surface, shell fragment 3 free end and groove 2 pass through chamfered transition near one end of joint body 1 end.
Described shell fragment 3 free end end is also provided with swelling portion, described swelling portion comprises a first swelling shell fragment 4 and two second swelling shell fragments 5, one end of first swelling shell fragment 4 and the second swelling shell fragment 5 is all connected in same point and tie point to be positioned in the middle part of swelling portion and to be formed and arches upward, the other end of two second swelling shell fragments 5 is connected with the free end end winding support of shell fragment 3, the free end of the first swelling shell fragment 4 and groove 2 away from joint body 1 end one end inwall between distance be less than the link of the first swelling shell fragment 4 and groove 2 away from joint body 1 end one end inwall between distance.
Described first swelling shell fragment 4 and the second swelling shell fragment 5 are around tie point decile.
Back-moving spring 6 is provided with between bottom shell fragment 3 lower surface and groove 2, when connecting-wire connector inserts connector, not merely only be connected with groove 2 inwall the elastic force produced by shell fragment 3, back-moving spring 6 has outside tension force to shell fragment 3 equally, and be arranged in parallel due to shell fragment 3 free end and joint body 1 upper surface, make between the free end of shell fragment 3 with connector inwall as face contacts, and back-moving spring 6 is uniform along shell fragment length direction, back-moving spring 6 pairs of shell fragment 3 free end entirety are played a supporting role, frictional force is larger, be connected firmly, long service life; Shell fragment 3 free end end is also provided with swelling portion further; First swelling shell fragment 4 and two second swelling shell fragments 5 to be connected in same point and to be formed and upwards arch upward, swelling shell fragment is the strong point, the arcuate configuration that gusseted is formed is firm, itself deflection is little, also can not be out of shape after a long time use, thus ensure itself elasticity of swelling portion, ensure the elasticity in swelling portion own; Swelling shell fragment is divided equally around tie point, and from depression angle, the angle between adjacent two swelling shell fragments is 120 °, and make stressed dividing equally, support strength is good, thus makes its high life; The link of shell fragment 3 and groove 2 is near joint body 1 end, and shell fragment 3 free end and groove 2 pass through chamfered transition near one end of joint body 1 end, and inclined-plane has guide effect, is convenient to shell fragment and inserts smoothly in connector, and structure is simple, easy to operate.
Be described the utility model and execution mode thereof above, this description does not have restricted, and shown in accompanying drawing is also one of execution mode of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection range of the present utility model all should be belonged to.
Claims (3)
1. a connecting-wire connector, it comprises joint body (1) and at least one is positioned at the groove (2) of joint body (1) upper surface, the upper cooperation of groove (2) is provided with shell fragment (3), it is characterized in that: one end inwall of described groove (2) near joint body (1) end is fixedly connected with shell fragment (3) one end, described shell fragment (3) free end and joint body (1) upper surface are horizontally disposed with, at least one back-moving spring (6) is provided with along shell fragment (3) length direction between shell fragment (3) free end lower surface and groove (2) bottom, back-moving spring (6) one end is fixedly connected with groove (2) bottom, back-moving spring (6) other end is fixedly connected with shell fragment (3) lower surface, shell fragment (3) free end and groove (2) pass through chamfered transition near one end of joint body (1) end.
2. connecting-wire connector according to claim 1, it is characterized in that: described shell fragment (3) free end end is also provided with swelling portion, described swelling portion comprises a first swelling shell fragment (4) and two second swelling shell fragments (5), one end of first swelling shell fragment (4) and the second swelling shell fragment (5) is all connected in same point and tie point to be positioned in the middle part of swelling portion and to be formed and arches upward, the other end of two second swelling shell fragments (5) is connected with the free end end winding support of shell fragment (3), the free end of the first swelling shell fragment (4) and groove (2) away from joint body (1) end one end inwall between distance be less than the link of the first swelling shell fragment (4) and groove (2) away from joint body (1) end one end inwall between distance.
3. connecting-wire connector according to claim 2, is characterized in that: described first swelling shell fragment (4) and the second swelling shell fragment (5) are around tie point decile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069451.7U CN205231303U (en) | 2015-12-19 | 2015-12-19 | Connecting wire connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069451.7U CN205231303U (en) | 2015-12-19 | 2015-12-19 | Connecting wire connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231303U true CN205231303U (en) | 2016-05-11 |
Family
ID=55906349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521069451.7U Expired - Fee Related CN205231303U (en) | 2015-12-19 | 2015-12-19 | Connecting wire connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231303U (en) |
-
2015
- 2015-12-19 CN CN201521069451.7U patent/CN205231303U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201219 |