CN202050149U - Electric rotary connector and lug plate components - Google Patents
Electric rotary connector and lug plate components Download PDFInfo
- Publication number
- CN202050149U CN202050149U CN2010206154918U CN201020615491U CN202050149U CN 202050149 U CN202050149 U CN 202050149U CN 2010206154918 U CN2010206154918 U CN 2010206154918U CN 201020615491 U CN201020615491 U CN 201020615491U CN 202050149 U CN202050149 U CN 202050149U
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- CN
- China
- Prior art keywords
- lug plate
- wire spring
- contact wire
- spring silk
- groove
- 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
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Abstract
The utility model relates to an electric rotary connector and lug plate components. The electric rotary connector comprises an electric slip ring and the lug plate components electrically connected with the electric slip ring. One end of each lug plate is used for connecting while the other end of the lug plate is electrically connected with a contact spring wire in a fixedly welding manner, the contact spring wire comprises two working sections and a connecting section, the two working sections are in flared arrangement and are connected integrally through the connecting section, one end of each lug plate with the contact spring wire is provided with a clamping slot, and the connecting section of the contact spring wire is clamped in the clamping slot. Since one end of each lug plate of the electric rotary connector is provided with the clamping slot and the connecting section of the contact spring wire is clamped in the clamping slot, the contact spring wire and the lug plate are positioned with each other before the contact spring wire is fixed on the lug plate, the contact spring wire cannot move or rotate relative to the lug plate during fixing process of the contact spring wire and the lug plate, shape and structure of each of the lug plate component are easy to be guaranteed, and product percent of pass is high.
Description
Technical field
The utility model relates to electric rotary connector, and the utility model also relates to the lug plate parts of this electric rotary connector simultaneously.
Background technology
Electric rotary connector be a kind of can be at the electric connector of transmission signals under the rotary state and power supply power, most important parts are electric slip ring and brush in the electric rotary connector, electric slip ring is in rotary state, brush is in stationary state, brush and electric slip ring slide to be electrically connected and realize the conducting of circuit, present a kind of brush is the lug plate parts, as Fig. 1, Fig. 2 is described, these lug plate parts comprise the contact spring silk 3 that fixedly installs on lug plate 1 and the lug plate 1, the contact spring silk is splayed and is symmetrical arranged, comprise and be splayed to open two active sections in both sides, with two active sections from a nearer end is connected crosspiece with what two active sections connected together, at lug plate 1 is a binding post, one end one of this lug plate 1 is bent with the weld part that is approximately perpendicular to lug plate, bending angle place and this bending angle place that the connection crosspiece of contact wire spring silk 3 is positioned in this lug plate and its weld part are provided with weld seam 4, weld seam 4 is weldingly fixed on contact spring silk 3 on the lug plate 1, and lug plate and contact wire spring silk are electrically connected.The end of the lug plate other end is provided with bonding wire through hole 2.When work, splayed contact spring screw thread contacts with electric slip ring on the side face of electric slip ring and is electrically connected, because the contact spring silk has elasticity, can the side face of contact spring silk and electric slip ring reliably be electrically connected in the deflation end pressurization of splayed contact spring silk, realize the signal transmission under the rotary state in this way, its effect is fine.But contact wire spring silk only is the bending angle place that is placed on lug plate and its weld part being welded on that lug plate goes forward, there is not location in advance between contact wire spring silk and the lug plate, contact wire spring silk moves and rotates with respect to lug plate easily in welding process, cause the relative position between contact wire spring silk and the lug plate to be difficult for guaranteeing, giving accurately, welding brings difficulty, also cause the alteration of form of lug plate parts simultaneously, make that the serviceability of lug plate parts is not good enough even cause lug plate to use.
The utility model content
The purpose of this utility model is to provide a kind of lug plate parts of electric rotary connector, with solve in the prior art with contact wire spring silk and lug plate fixedly the time owing to do not have between the two that pre-determined bit causes in fixation procedure, contact wire spring silk moves the alteration of form that causes the lug plate parts with respect to lug plate easily, causes the problem that the serviceability of lug plate parts is not good enough even cause lug plate to use; Simultaneously, the utility model also relates to the electric rotary connector that uses these lug plate parts.
For achieving the above object, the lug plate parts of electric rotary connector of the present utility model adopt following technical scheme: a kind of lug plate parts of electric rotary connector, comprise lug plate, one end of lug plate is used for wiring, the other end welding of lug plate fixedly is powered with contact wire spring silk, contact wire spring silk comprises two active sections and the linkage section that two active section one are connected that are the splayed setting, the end that described lug plate is provided with an end of contact wire spring silk has draw-in groove, and the linkage section chucking of described contact wire spring silk is arranged in this draw-in groove.
Described lug plate is made up of the transverse part of forming T shape that is wholely set and upright portion, and transverse part is arranged on an end of upright portion by the one side, and described terminals are arranged on the side that transverse part deviates from upright portion for the other end of upright portion, described draw-in groove.
The weld seam of described contact wire spring silk and lug plate welding is positioned at the middle part of lug plate transverse part.
The middle part that described lug plate is provided with a side of draw-in groove is provided with described draw-in groove is divided into two sections U-shaped breach by the middle part, and described weld seam is arranged on this U-shaped indentation, there.
Electric rotary connector of the present utility model adopts following technical scheme:
A kind of electric rotary connector, comprise electric slip ring and the lug plate parts that slide and be electrically connected with electric slip ring, one end of this lug plate is used for wiring, the other end welding of lug plate fixedly is powered with contact wire spring silk, contact wire spring silk comprises two active sections and the linkage section that two active section one are connected that are the splayed setting, the end that described lug plate is provided with an end of contact wire spring silk has draw-in groove, and the linkage section chucking of described contact wire spring silk is arranged in this draw-in groove.
Described lug plate is made up of the transverse part of forming T shape that is wholely set and upright portion, and transverse part is arranged on an end of upright portion by the one side, and described terminals are arranged on the side that transverse part deviates from upright portion for the other end of upright portion, described draw-in groove.
The weld seam of described contact wire spring silk and lug plate welding is positioned at the middle part of lug plate transverse part.
The middle part that described lug plate is provided with a side of draw-in groove is provided with described draw-in groove is divided into two sections U-shaped breach by the middle part, and described weld seam is arranged on this U-shaped indentation, there.
The end that the lug plate of electric rotary connector of the present utility model is provided with an end of contact wire spring silk has draw-in groove, the linkage section chucking of contact wire spring silk is arranged in this draw-in groove, before being fixed on contact wire spring silk on the lug plate, between contact wire spring silk and the lug plate mutual location has been arranged, in the process that both are fixed, because contact wire spring silk has been clamped in the draw-in groove of lug plate, can not move or rotate with respect to lug plate, the shape and structure of lug plate parts is easy to guarantee the product percent of pass height.
Lug plate parts of the present utility model are made up of the transverse part of forming T shape that is wholely set and upright portion, draw-in groove is arranged on the side that transverse part deviates from upright portion, because the length of transverse part is bigger than the size of the width of upright portion, what therefore the length of draw-in groove also can be provided with is bigger, and the card of contact wire spring silk in draw-in groove established more steady.
Contact wire spring silk of the present utility model and lug plate are fixed together by the mode of welding, and weld seam is arranged in the U-shaped breach at lug plate middle part, because the contact-making surface that has weld seam and contact wire spring silk and lug plate of U-shaped breach increases firm welding.
Description of drawings
Fig. 1 is the structural representation of lug plate parts in the prior art;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of lug plate parts embodiment of the present utility model;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the vertical view of Fig. 3;
Fig. 6 is the structural representation of lug plate parts embodiment of the present utility model;
Fig. 7 is the front view of lug plate among Fig. 3;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the vertical view of Fig. 7;
The structural representation of Figure 10 the utility model electric rotary connector embodiment;
Figure 11 is the left view of Figure 10.
Embodiment
A kind of embodiment of lug plate parts of electric rotary connector, in Fig. 3 ~ Fig. 9, these lug plate parts comprise lug plate 5, lug plate 5 is made up of transverse part 10 and upright portion 9, transverse part 10 forms T shape with upright portion 9, one side of transverse part 10 links to each other with an end one of upright portion 9, and the other end of upright portion 9 is provided with the connecting groove consistent with the bearing of trend of transverse part 10 11, and connecting groove 11 is used to the lead that is electrically connected.The side that transverse part 10 deviates from upright portion 9 is provided with the draw-in groove 7 that is extended to the other end by an end of transverse part 10, chucking is provided with contact wire spring silk 6 in the draw-in groove 7, contact wire spring silk 6 has two and is the active section that splayed is provided with, a two active sections close end mutually have been wholely set two active sections binding all-in-one-piece linkage section, the linkage section chucking of contact wire spring silk is arranged in the draw-in groove, and contact wire spring silk 6 is fixed in the draw-in groove 7 by linkage section.
As improvement of the technical scheme, contact wire spring silk 6 is fixedly installed in the draw-in groove 7 by the mode of welding.
As the improvement of above technical scheme, the weld seam of contact wire spring silk 6 and lug plate 5 welding is positioned at the middle part of the transverse part of lug plate 5.
Improvement as above technical scheme, the middle part that lug plate 5 is provided with a side of draw-in groove 7 is provided with U-shaped breach 8, U-shaped breach 8 has been divided into two sections with draw-in groove 7, weld seam is arranged on U-shaped breach 8 places and between the linkage section of the bottom of U-shaped breach 8 and contact wire spring silk 6, weld seam is fixed on contact wire spring silk on the bottom of U-shaped breach, realizes contact wire spring silk fixing on lug plate.
A kind of embodiment of electric rotary connector, as Figure 10, shown in Figure 11, this electric rotary connector comprises electric slip ring 12, be powered with the lug plate parts 13 that serve as brush on the side face of electric slip ring 12, these lug plate parts 13 are the lug plate parts in above-mentioned Fig. 3 ~ 6, the parts of the lug plate of lug plate parts 13 fixedly are powered with contact wire spring silk, have two and be the active section that splayed is provided with, a two active sections close end mutually have been wholely set two active sections binding all-in-one-piece linkage section, its linkage section is fixed on the lug plate, lug plate parts 13 are pressed together on the electric slip ring 12, and all surface elastic pressings of two active sections of its contact wire spring silk and electric slip ring 12 are electrically connected.
The lug plate parts of present embodiment are the T shape of being made up of transverse part and upright portion, also transverse part can be set, draw-in groove are arranged on the end face of upright portion, and are stable for contact wire spring silk block establish on the lug plate parts like this, the width increasing that can found portion.At this moment, the linkage section of contact wire spring silk will be bigger than the width of upright portion.The lug plate parts still linkage section by its contact wire spring silk are fixed on electricity and revolve on the shape connector.In addition, draw-in groove can also be arranged on the side of upright portion or transverse part and side upright portion coplane or parallel surface on.
Claims (8)
1. the lug plate parts of an electric rotary connector, comprise lug plate, one end of lug plate is used for wiring, the other end welding of lug plate fixedly is powered with contact wire spring silk, contact wire spring silk comprises two active sections and the linkage section that two active section one are connected that are the splayed setting, it is characterized in that: the end that described lug plate is provided with an end of contact wire spring silk has draw-in groove, and the linkage section chucking of described contact wire spring silk is arranged in this draw-in groove.
2. the lug plate parts of electric rotary connector according to claim 1, it is characterized in that: described lug plate is made up of the transverse part of forming T shape that is wholely set and upright portion, transverse part is arranged on an end of upright portion by the one side, described terminals are arranged on the side that transverse part deviates from upright portion for the other end of upright portion, described draw-in groove.
3. the lug plate parts of electric rotary connector according to claim 2 is characterized in that: the weld seam of described contact wire spring silk and lug plate welding is positioned at the middle part of lug plate transverse part.
4. the lug plate parts of electric rotary connector according to claim 3 is characterized in that: the middle part that described lug plate is provided with a side of draw-in groove is provided with described draw-in groove is divided into two sections U-shaped breach by the middle part, and described weld seam is arranged on this U-shaped indentation, there.
5. electric rotary connector, comprise electric slip ring and the lug plate parts that slide and be electrically connected with electric slip ring, one end of this lug plate is used for wiring, the other end welding of lug plate fixedly is powered with contact wire spring silk, contact wire spring silk comprises two active sections and the linkage section that two active section one are connected that are the splayed setting, it is characterized in that: the end that described lug plate is provided with an end of contact wire spring silk has draw-in groove, and the linkage section chucking of described contact wire spring silk is arranged in this draw-in groove.
6. electric rotary connector according to claim 5, it is characterized in that: described lug plate is made up of the transverse part of forming T shape that is wholely set and upright portion, transverse part is arranged on an end of upright portion by the one side, described terminals are arranged on the side that transverse part deviates from upright portion for the other end of upright portion, described draw-in groove.
7. electric rotary connector according to claim 6 is characterized in that: the weld seam of described contact wire spring silk and lug plate welding is positioned at the middle part of lug plate transverse part.
8. electric rotary connector according to claim 7 is characterized in that: the middle part that described lug plate is provided with a side of draw-in groove is provided with described draw-in groove is divided into two sections U-shaped breach by the middle part, and described weld seam is arranged on this U-shaped indentation, there.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206154918U CN202050149U (en) | 2010-11-19 | 2010-11-19 | Electric rotary connector and lug plate components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206154918U CN202050149U (en) | 2010-11-19 | 2010-11-19 | Electric rotary connector and lug plate components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050149U true CN202050149U (en) | 2011-11-23 |
Family
ID=44990443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206154918U Expired - Fee Related CN202050149U (en) | 2010-11-19 | 2010-11-19 | Electric rotary connector and lug plate components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVR20120117A1 (en) * | 2012-06-06 | 2013-12-07 | H B S S R L | ELECTRICAL CONNECTION DEVICE |
-
2010
- 2010-11-19 CN CN2010206154918U patent/CN202050149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVR20120117A1 (en) * | 2012-06-06 | 2013-12-07 | H B S S R L | ELECTRICAL CONNECTION DEVICE |
| WO2013182938A1 (en) | 2012-06-06 | 2013-12-12 | H.B.S. S.R.L. | Electrical connection device |
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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: 20111123 Termination date: 20131119 |