CN208539535U - A kind of rotary clamp type SR attachment device - Google Patents
A kind of rotary clamp type SR attachment device Download PDFInfo
- Publication number
- CN208539535U CN208539535U CN201821171939.4U CN201821171939U CN208539535U CN 208539535 U CN208539535 U CN 208539535U CN 201821171939 U CN201821171939 U CN 201821171939U CN 208539535 U CN208539535 U CN 208539535U
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- China
- Prior art keywords
- mounting hole
- clamp type
- rotary clamp
- attachment device
- joint shell
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Abstract
The utility model discloses a kind of rotary clamp type SR attachment devices, including device housings, wire rod and SR joint shell, it further include rotation mechanism for card, the rotation mechanism for card includes multiple button bits, mounting hole, multiple precession limited blocks and multiple back-out retreat stop blocks, wherein, multiple button bits are arranged on the surface of SR joint shell and structure formed integrally；The device housings are equipped with mounting hole, and the inner surface of the device housings is equipped with multiple precession limited blocks and multiple back-out retreat stop blocks；In one end insertion mounting hole equipped with multiple button bits of the SR joint shell, multiple back-out retreat stop blocks are clamped with multiple button bits respectively.The utility model has the beneficial effects that assembling working hour is short, Assembly Action is simple, is conducive to design the production of jig equipment auxiliary and assembling, production cost can be greatly reduced.
Description
Technical field
The utility model relates to the improvement of SR connector, especially a kind of rotary clamp type SR attachment device.
Background technique
The SR (connection structure of wire rod and device housings) of traditional connecting line is screw connection structure, with device housings group
When dress, it need to tighten by hand, assembling working hour is longer, and Assembly Action is more and laborious, it is unfavorable for the auxiliary production and assembly of jig equipment investment,
A kind of simple SR attachment device of Assembly Action is designed to be a problem to be solved.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of rotary clamp type SR attachment device.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of rotary clamp type SR attachment device, including device housings,
Wire rod and SR joint shell, further include rotation mechanism for card, and the rotation mechanism for card includes multiple button bits, mounting hole, multiple precessions limit
Block and multiple back-out retreat stop blocks, wherein
Multiple button bits are arranged on the surface of SR joint shell and structure formed integrally；
The device housings are equipped with mounting hole, the inner surfaces of the device housings be equipped with multiple precession limited blocks and
Multiple back-out retreat stop blocks；In one end insertion mounting hole equipped with multiple button bits of the SR joint shell, Duo Gexuan
Retreat stop block is clamped with multiple button bits respectively out.
Preferably, the upper surface of the device housings forms the mounting hole being connected with its internal cavities.
Preferably, forming multiple button bit slots, the inner surface of the device housings at the inner annular edge of the mounting hole
The precession limited block and multiple back-out retreat stop blocks are equipped with close to the part of the button bit slot.
Preferably, multiple button bits are arc-shaped flaky structure.
Preferably, being equipped with a back-out retreat stop block between two neighboring precession limited block.
Preferably, the SR joint shell, the wire rod and SR joint shell junction are stretched out in one end of the wire rod
Equipped with the first waterproof jacket.
Preferably, the connectivity part inside the mounting hole and device housings is equipped with the second waterproof jacket.
Preferably, the quantity of the button bit is two or more.
A kind of rotary clamp type SR attachment device made using the technical solution of the utility model, assembling working hour is short, and assembling is dynamic
Make simply, to be conducive to design the production of jig equipment auxiliary and assembling, production cost can be greatly reduced.
Detailed description of the invention
Fig. 1 is a kind of explosive view of rotary clamp type SR attachment device described in the utility model；
Fig. 2 is the partial enlargement diagram of mounting hole described in the utility model；
Fig. 3 is a kind of structural schematic diagram of rotary clamp type SR attachment device described in the utility model；
Fig. 4 is a kind of partial enlargement diagram of rotary clamp type SR attachment device described in the utility model；
Fig. 5 is a kind of perspective view of rotary clamp type SR attachment device described in the utility model；
Fig. 6 is precession limited block described in the utility model and the structural schematic diagram for screwing out retreat stop block positional relationship；
Fig. 7 is the structural schematic diagram of the prior art；
In figure, 1, device housings；2, wire rod；3, SR joint shell；4, button bit；5, precession limited block；6, mounting hole；7, it revolves
Retreat stop block out；8, button bit slot；9, the first waterproof jacket；10, the second waterproof jacket.
Specific embodiment
The prior art, as shown in Figure 7:
The SR connector 11 (connection structures of device housings) of traditional connecting line is the screw thread by being arranged on SR connector 11
12 cooperate with the threaded hole 13 on device housings 14, for fixing the relative position of itself and device housings 14, with device housings 14
It when assembling, need to tighten by hand, assembling working hour is longer, and Assembly Action is more and laborious, is unfavorable for jig equipment investment auxiliary production group
Dress.
The utility model is specifically described with reference to the accompanying drawing, as shown in Figures 1 to 6, a kind of rotary clamp type SR connection
Device, including device housings 1, wire rod 2 and SR joint shell 3, further include rotation mechanism for card, and rotation mechanism for card includes multiple button bits 4, peace
Fill hole 6, multiple precession limited blocks 5 and multiple back-out retreat stop blocks 7, wherein the surface of SR joint shell 3 is arranged in multiple button bits 4
Structure upper and formed integrally；Device housings 1 are equipped with mounting hole 6, and the inner surface of device housings 1 is limited equipped with multiple precessions
Block 5 and multiple back-out retreat stop blocks 7；In one end insertion mounting hole 6 equipped with multiple button bits 4 of SR joint shell 3, multiple back-outs stop
Block 7 is moved back to be clamped with multiple button bits 4 respectively.
In the technical scheme, the quantity of button bit 4 is two, when assembling, and SR joint shell 3 is inserted into 1 table of device housings
In the mounting hole 6 in face, at this point, button bit 2 enters in button bit slot 8, when SR joint shell 3 is inserted into the installation on 1 surface of device housings
Behind hole 6, R joint shell 3 is rotated by a certain angle and (is less than or equal to 90 degree) and completes to assemble, by back-out retreat stop block 7 and button after assembling
Position 4 is clamped, and prevents SR joint shell 3 from falling off from device housings 1, the processing of station after also not influencing.This structure also has one
Fixed pulling-out force meets product design requirement.Assembling working hour is short, and Assembly Action is simple, is conducive to design the auxiliary life of jig equipment
It produces and assembles, production cost can be greatly reduced.
In the technical scheme, the upper surface of device housings 1 forms the mounting hole 6 being connected with its internal cavities.
In the technical scheme, multiple button bit slots 8, the inner surface of device housings are formed at the inner annular edge of mounting hole 6
Precession limited block 5 and multiple back-out retreat stop blocks 7 are equipped with close to the part of button bit slot 8.
In the technical scheme, multiple button bits 4 are arc-shaped flaky structure.
In the technical scheme, a back-out retreat stop block 7 is equipped between two neighboring precession limited block 5.
In the technical scheme, SR joint shell 3 is stretched out in one end of wire rod 2, and 3 junction of wire rod 2 and SR joint shell is set
There is the first waterproof jacket 9.
In the technical scheme, mounting hole 6 is equipped with the second waterproof jacket 10 with the connectivity part inside device housings 1.
Embodiment two:
The assembling flow path of the present apparatus are as follows:
Step 1: wire stripping is handled；
Step 2: peeling mouth water-proofing treatment；
Step 3: injection molding SR structure；
Step 4: assembling device housings；
Step 5: water-proofing treatment.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model
Protection scope within.
Claims (8)
1. a kind of rotary clamp type SR attachment device, including device housings (1), wire rod (2) and SR joint shell (3), which is characterized in that
It further include rotation mechanism for card, the rotation mechanism for card includes multiple button bits (4), mounting hole (6), multiple precession limited blocks (5) and multiple
It screws out retreat stop block (7), wherein
Multiple button bits (4) are arranged on the surface of SR joint shell (3) and structure formed integrally；
The device housings (1) are equipped with mounting hole (6), and the inner surface of the device housings (1) is equipped with multiple precession limits
Position block (5) and multiple back-out retreat stop blocks (7)；It inserts one end equipped with multiple button bits (4) of the SR joint shell (3)
Enter in mounting hole (6), multiple back-out retreat stop blocks (7) are clamped with multiple button bits (4) respectively.
2. a kind of rotary clamp type SR attachment device according to claim 1, which is characterized in that the device housings (1) it is upper
Surface forms the mounting hole (6) being connected with its internal cavities.
3. a kind of rotary clamp type SR attachment device according to claim 2, which is characterized in that the inner ring of the mounting hole (6)
Edge forms multiple button bit slots (8), and the inner surface of the device housings (1) is on the part of the button bit slot (8)
Equipped with the precession limited block (5) and multiple back-out retreat stop blocks (7).
4. a kind of rotary clamp type SR attachment device according to claim 3, which is characterized in that multiple button bits (4) are arc
Shape laminated structure.
5. a kind of rotary clamp type SR attachment device according to claim 4, which is characterized in that two neighboring precession limited block
(5) a back-out retreat stop block (7) is equipped between.
6. a kind of rotary clamp type SR attachment device according to claim 4, which is characterized in that stretch one end of the wire rod (2)
The SR joint shell (3) out, the wire rod (2) and SR joint shell (3) junction are equipped with the first waterproof jacket (9).
7. a kind of rotary clamp type SR attachment device according to claim 6, which is characterized in that the mounting hole (6) and equipment
The internal connectivity part of shell (1) is equipped with the second waterproof jacket (10).
8. a kind of rotary clamp type SR attachment device according to claim 6, which is characterized in that the quantity of the button bit is two
Or it is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171939.4U CN208539535U (en) | 2018-07-23 | 2018-07-23 | A kind of rotary clamp type SR attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171939.4U CN208539535U (en) | 2018-07-23 | 2018-07-23 | A kind of rotary clamp type SR attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539535U true CN208539535U (en) | 2019-02-22 |
Family
ID=65385341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821171939.4U Active CN208539535U (en) | 2018-07-23 | 2018-07-23 | A kind of rotary clamp type SR attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539535U (en) |
-
2018
- 2018-07-23 CN CN201821171939.4U patent/CN208539535U/en active Active
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