CN207165894U - A kind of conducting slip ring - Google Patents
A kind of conducting slip ring Download PDFInfo
- Publication number
- CN207165894U CN207165894U CN201721042938.5U CN201721042938U CN207165894U CN 207165894 U CN207165894 U CN 207165894U CN 201721042938 U CN201721042938 U CN 201721042938U CN 207165894 U CN207165894 U CN 207165894U
- Authority
- CN
- China
- Prior art keywords
- shell
- stationary part
- slip ring
- conducting slip
- rotor portion
- 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
Abstract
The utility model discloses a kind of conducting slip ring；The technical problem of solution：The technical problem for the poor reliability transmitted for signal existing for the conducting slip ring of the prior art center brush referred in background technology.The technical scheme of use：A kind of conducting slip ring, including both ends open and the shell that communicates, rotor portion and stationary part with shell detachable connection, rotor portion and stationary part are inserted by the both ends open of shell 1 respectively, and rotor portion and stationary part are engaged applicable.Advantage：This conducting slip ring, the rotor portion and stationary part of modularized design, combination can be matched to the demand of lead end subnumber according to application scenario, product versatility is improved, it also avoid the waste of lead terminal, while pass through power spring pretension conductive core, improve operational reliability, traditional brush is replaced using ball, reduces the abrasion in running, improves the working life of conducting slip ring.
Description
Technical field
It the utility model is related to a kind of conducting slip ring.
Background technology
Conducting slip ring is also known as rotary joint, especially suitable for the electric signal transmission of cycle rotational structure, such as manipulator
Joint, solves the problems, such as cabling difficulty.But existing conducting slip ring uses brush more, long-play can cause seriously to grind
Damage, the reliability of signal transmission is influenceed, under bad working environments, environmental liquids, which enter inside conducting slip ring, is easily caused structure erosion, together
When also do not possess versatility in the use of number of leads, cause the waste of lead sometimes.
The content of the invention
Technical problem to be solved in the utility model is：For leading for the prior art center brush that is referred in background technology
The technical problem for the poor reliability that signal existing for electric slip ring transmits.
The utility model overcomes the shortcomings that prior art, there is provided a kind of stationary part and rotor portion use modularization
Design, add the versatility of conducting slip ring, the conducting slip ring of traditional brush replaced using ball, reduce abrasion, carry
The high workload life-span.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of conducting slip ring, including both ends open and the shell that communicates, with the rotor portion of shell detachable connection and
Stationary part, rotor portion and stationary part are inserted by the both ends open of shell respectively, and rotor portion and stationary part match
It is suitable to use；
Rotor portion includes rotor block, and rotor block is rotatably arranged in end cap by bearing, outside the detachable insertion of end cap
Shell one end and rotor block is located at enclosure；The conductive core of at least one and conduction are vertically arranged on the inner side end of rotor block
Stationary part is pointed on the head of core, and conductive ball is set at the head of conductive core；Set and turn in the end face outside of rotor block
Sub- lead；
Stationary part includes the stator body of the detachable insertion shell other end, is provided with the inner side end of stator body
With the one-to-one ring shaped conductive chute of conductive core, annular insulating barrier is respectively provided between the two ring shaped conductive chutes that are often connected；
Stator lead is set in the end face outside of stator body.
Power spring is set between the inner side end of improvement to technical solutions of the utility model, conductive core and rotor block,
Power spring one end is fixed in conductive core, and the power spring other end is fixed on the inner side end of rotor block.The utility model
Conductive core one end in technical scheme sets power spring, makes rotor portion fortune relative with stationary part by pretension power spring
It is in close contact when dynamic.
Improvement to technical solutions of the utility model, the end cap of rotor portion are fixed by bolt detachable connection shell
The stator body of subdivision passes through screw detachable connection shell.
Improvement to technical solutions of the utility model, the first axial seal is set between the end cap and shell of rotor portion
Circle, the second axial sealing ring is set between the stator body and shell of stationary part.The design of sealing ring, the closed of mechanism is ensured
Property, and combination can be matched to the demand of lead end subnumber according to application scenario, product versatility is improved, it also avoid lead
The waste of terminal.
Conductive core, power spring and conductive ball in technical solutions of the utility model are conventional skill of the prior art
Art product, it can directly buy acquisition.
Compared with prior art, its advantage is the utility model：
Conducting slip ring of the present utility model, the rotor portion and stationary part of modularized design, between two parts and shell all
Provided with sealing ring, the seal of mechanism has been ensured, and combination can have been matched to the demand of lead end subnumber according to application scenario, has been carried
High product versatility, it also avoid the waste of lead terminal, while by power spring pretension conductive core, improving operation can
By property, traditional brush is replaced using ball, reduces the abrasion in running, improves the working life of conducting slip ring.
Brief description of the drawings
Fig. 1 is the sectional view of conducting slip ring.
Fig. 2 is the stereogram of stationary part.
Embodiment
Technical solutions of the utility model are described in detail below, but the scope of protection of the utility model is not limited to
The embodiment.
To make content of the present utility model more obvious understandable, done below in conjunction with accompanying drawing 1-2 and embodiment into one
The description of step.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment：
As shown in figure 1, conducting slip ring, including both ends open and the shell 1 that communicates, with turning for the detachable connection of shell 1
Subdivision 3 and stationary part 2, rotor portion 3 and stationary part 2 are inserted by the both ends open of shell 1 respectively, rotor portion 3
It is engaged with stationary part 2 applicable.Stationary part 2 in the present embodiment technical scheme with rotor portion 3 is supporting is applicable, according to drawing
The difference of line end subnumber demand is changed.
As shown in figure 1, rotor portion 3 includes rotor block 39, rotor block 39 is rotatably arranged in end cap 37 by bearing 36,
Power spring 38 is set between the inner side end of conductive core 32 and rotor block 39, and the one end of power spring 38 is fixed on conductive core 32
On, the other end of power spring 38 is fixed on the inner side end of rotor block 39.By pretension power spring 38 make rotor portion 3 with
It is in close contact during 2 relative motion of stationary part.End cap 37 it is detachable insertion the one end of shell 1 and rotor block 39 be located in shell 1
Portion, the end cap 37 of rotor portion 3 pass through the detachable connection shell 1 of bolt 34；Between the end cap 37 and shell 1 of rotor portion 3
First axial sealing ring 35 is set；The conductive core 32 of at least one and conductive core are vertically arranged on the inner side end of rotor block 39
Stationary part 2 is pointed on 32 head, and conductive ball 33 is set at the head of conductive core 32；In the end face outside of rotor block 39
Rotor leading wire 31 is set.
As shown in Fig. 2 stationary part 2 includes the stator body 26 of the detachable insertion other end of shell 1, stationary part 2
Stator body 26 sets the second axle by the detachable connection shell 1 of screw 25 between the stator body 26 and shell 1 of stationary part 2
To sealing ring 24.Be provided with the inner side end of stator body 26 with the one-to-one ring shaped conductive chute 23 of conductive core 32,
Often annular insulating barrier 22 is respectively provided between connected two ring shaped conductive chutes 23；Stator is set in the end face outside of stator body 26
Lead 21.
The course of work of the present embodiment is：Illustrate by taking rotor portion electric signal output to stationary part as an example, rotor portion
Tracking mechanism is rotated, and electric signal is entered by rotor leading wire 31, by power spring 38, conductive core 32 and conductive ball 33, led
Electric ball 33 follows rotor portion to be rolled on the conductive chute 23 of stationary part, and electric signal is by guide chute from stator lead
21 draw, and complete signal transmission.
Stationary part electric signal output is identical to rotor portion principle, and the present embodiment is not illustrated.
This conducting slip ring, the rotor portion and stationary part of modularized design, is designed with sealing ring between two parts and shell,
The seal of mechanism has been ensured, and combination can have been matched to the demand of lead end subnumber according to application scenario, product has been improved and leads to
With property, the waste of lead terminal is it also avoid, while by power spring pretension conductive core, improve operational reliability, utilize
Ball replaces traditional brush, reduces the abrasion in running, improves the working life of conducting slip ring.
The utility model is not directed to partly same as the prior art or can realized using prior art.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, but it must not
It is construed to the limitation to the utility model itself.In the spirit and scope of the present utility model for not departing from appended claims and defining
Under the premise of, can various changes can be made in the form and details to it.
Claims (4)
1. a kind of conducting slip ring, it is characterised in that including both ends open and the shell (1) that communicates, with shell (1) detachable company
The rotor portion (3) and stationary part (2) connect, rotor portion (3) and stationary part (2) are respectively by the both ends open of shell (1)
Place's insertion, rotor portion (3) and stationary part (2) are engaged applicable；
Rotor portion (3) includes rotor block (39), and rotor block (39) is rotatably arranged in end cap (37) by bearing (36), end cap
(37) it is internal to be located at shell (1) for detachable insertion shell (1) one end and rotor block (39)；Inner side end in rotor block (39)
On be vertically arranged at least one conductive core (32) and conductive core (32) head point to stationary part (2), in conductive core (32)
Head at conductive ball (33) is set；Rotor leading wire (31) is set in the end face outside of rotor block (39)；
Stationary part (2) includes the stator body (26) of detachable insertion shell (1) other end, the medial extremity in stator body (26)
Be provided with face with the one-to-one ring shaped conductive chute (23) of conductive core (32), in the two ring shaped conductive chutes (23) that are often connected
Between be respectively provided with annular insulating barrier (22)；Stator lead (21) is set in the end face outside of stator body (26).
2. conducting slip ring as claimed in claim 1, it is characterised in that the inner side end of conductive core (32) and rotor block (39) it
Between power spring (38) is set, power spring (38) one end is fixed in conductive core (32), and power spring (38) other end is fixed
On the inner side end of rotor block (39).
3. conducting slip ring as claimed in claim 1, it is characterised in that the end cap (37) of rotor portion (3) passes through bolt (34)
Detachable connection shell (1), the stator body (26) of stationary part (2) pass through screw (25) detachable connection shell (1).
4. conducting slip ring as claimed in claim 1, it is characterised in that between the end cap (37) and shell (1) of rotor portion (3)
First axial sealing ring (35) is set, the second axial sealing ring is set between the stator body (26) and shell (1) of stationary part (2)
(24)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042938.5U CN207165894U (en) | 2017-08-16 | 2017-08-16 | A kind of conducting slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042938.5U CN207165894U (en) | 2017-08-16 | 2017-08-16 | A kind of conducting slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165894U true CN207165894U (en) | 2018-03-30 |
Family
ID=61717985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721042938.5U Expired - Fee Related CN207165894U (en) | 2017-08-16 | 2017-08-16 | A kind of conducting slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054360A (en) * | 2020-09-25 | 2020-12-08 | 中国兵器装备集团上海电控研究所 | Ultrathin high-current rotary transmission device and installation method thereof |
-
2017
- 2017-08-16 CN CN201721042938.5U patent/CN207165894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054360A (en) * | 2020-09-25 | 2020-12-08 | 中国兵器装备集团上海电控研究所 | Ultrathin high-current rotary transmission device and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180330 Termination date: 20210816 |