CN208173876U - A kind of Card colour coding compression ring - Google Patents
A kind of Card colour coding compression ring Download PDFInfo
- Publication number
- CN208173876U CN208173876U CN201820438597.1U CN201820438597U CN208173876U CN 208173876 U CN208173876 U CN 208173876U CN 201820438597 U CN201820438597 U CN 201820438597U CN 208173876 U CN208173876 U CN 208173876U
- Authority
- CN
- China
- Prior art keywords
- wall body
- tubular wall
- groove
- colour coding
- card
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- 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 provides a kind of Card colour coding compression ring, belongs to the technical field of Card connector.A kind of Card colour coding compression ring includes the tubular wall body of elasticity, while several cavitys are offered on the middle section of tubular wall body, and opened up on the wall body of the both ends open in tubular wall body it is fluted, meanwhile, groove is between two adjacent cavities；The utility model is by being arranged cavity on tubular wall body, and it is opened up on the wall body of opening fluted, it may make when the head of Card and tail sleeve are threadedly coupled compression, cavity on tubular wall body can deformation occurs realizes middle section empty avoiding, simultaneously, tubular wall body between adjacent cavities is squeezed into the groove at both ends, to realize the comprehensive compressional deformation of tubular wall body, to provide uniform reversed screen resilience, to effectively prevent loosening between head and tail sleeve, improve the stability of installation, and tubular wall body can be selected different colours and distinguish, identity is higher.
Description
Technical field
The utility model relates to the technical fields of Card connector, are specifically related to a kind of Card colour coding compression ring.
Background technique
Card is widely used on audio frequency apparatus, can be convenient for the connection between audio frequency apparatus, and connective stability is high, because
This, structure is always the emphasis of industry research.
Traditional, Card is divided into head and tail sleeve, is connected through a screw thread between head and tail sleeve, realizes the combination of the two.
Due to being influenced by use environment and self structure, in the long-term use, easily loosens, lead between head and tail sleeve
Cause head to fall off from tail sleeve, gently then influence the normal use of Card, cause the damage of Card, it is heavy then cause audio signal outside
Stream damages the audio frequency apparatus of connection, and harm is at high cost, and there are security risks.
In conclusion the problem of easily being loosened between the head and tail sleeve of Card at present.
Summary of the invention
For the above-mentioned problems in the prior art, it is now intended to provide a kind of Card colour coding compression ring, in Card
Be arranged between head and tail sleeve a Card colour coding compression ring, colour coding compress ring be elastic component material, cylindrical setting, together
When, discontinuous several cavitys are offered on the wall body in the middle section of colour coding compression ring, meanwhile, it is opened at the both ends of colour coding compression ring
Open up on the wall body at mouthful place and between two adjacent cavitys it is fluted, at head and tail sleeve threaded connection, along colour coding pressure
Contracting ring is compressed axially colour coding compression ring, and deformation occurs for middle section empty avoiding under the action of cavity for the wall body of colour coding compression ring, and
Between two adjacent cavities can not the part wall body of empty avoiding squeezed into the groove at both ends open, realize it is overall in the axial direction etc.
Deformation is measured, and generates reversed rebound effect on the head and tail sleeve at its both ends, so that head and tail sleeve are threadedly coupled more
Securely, locking purpose is realized.
Specific technical solution is as follows：
A kind of Card colour coding compression ring, has the feature that, including：The tubular wall body of elastic material, tubular wall body
Middle section radially offers the cavity of several equivalent sizes, and several cavitys are along the axis circular array cloth of tubular wall body
Set, and opened up on the part on the wall body of the opening at tubular wall body both ends and between two adjacent cavities it is fluted,
And the quantity at least two of cavity, the quantity at least two of the groove on each end of tubular wall body.
A kind of above-mentioned Card colour coding compresses ring, wherein its axial stratification is provided with several layers cavity on tubular wall body.
A kind of above-mentioned Card colour coding compresses ring, wherein the sum of the hollow volume of groove at tubular wall body both ends is middle section
The sum of hollow volume of upper plenum.
A kind of above-mentioned Card colour coding compresses ring, wherein groove is in " V "-shape setting, the two sides of groove and cylindrical wall
The edge of the both ends open of body is smooth arc connection.
A kind of above-mentioned Card colour coding compresses ring, wherein on the middle section of tubular wall body and between two adjacent cavitys,
It also is located between two grooves simultaneously and is provided with product identification.
A kind of above-mentioned Card colour coding compresses ring, wherein in the opening of the same end of tubular wall body, the two sides of groove are leaned on
Setting is spaced between the starting point of the one end being closely open, and the length of cavity is longer than the distance between two starting points of groove.
A kind of above-mentioned Card colour coding compresses ring, wherein in the opening of the same end of tubular wall body, the two sides of groove are leaned on
The starting point of the one end being closely open continuously is arranged, and the length of cavity is equal to the distance between two starting points of groove.
A kind of above-mentioned Card colour coding compresses ring, wherein the material of tubular wall body is plastic cement.
The good effect of above-mentioned technical proposal is：Colour coding compression ring, colour coding are provided between the head and tail sleeve of Card
Compression ring includes the tubular wall body of elasticity, and the middle section of tubular wall body offers several cavitys, meanwhile, it is opened at the both ends of tubular wall body
It opens up on the wall body at mouthful place and positioned at adjacent two cavity between fluted, at connection head and tail sleeve, passes through extruding cylindrical wall
Body so that deformation occurs for middle section empty avoiding under the action of cavity, and between two adjacent cavities can not empty avoiding part wall body to
It is squeezed in groove at both ends open, realizes overall equivalent deformation in the axial direction, to generate reversed screen resilience, and sprung back
Power is respectively acting on the head and tail sleeve at colour coding compression ring both ends, so that head and tail sleeve threaded connection are stronger, it is real
Existing locking purpose, mounting stability are higher.
Detailed description of the invention
Fig. 1 is the structure chart that a kind of Card colour coding of the utility model compresses the embodiment of ring；
Fig. 2 is that the colour coding of one preferred embodiment of the utility model compresses the scheme of installation of ring；
Fig. 3 is a kind of structure chart of form of one preferred embodiment of the utility model；
Fig. 4 is the structure chart of another form of one preferred embodiment of the utility model.
In attached drawing：1, colour coding compresses ring；11, tubular wall body；12, cavity；13, groove；131, starting point；14, product identification；
2, head；3, tail sleeve.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with
Lower embodiment combination attached drawing 1 is specifically addressed technical solution provided by the utility model to attached drawing 4, but the following contents not as
The restriction of the utility model.
Fig. 1 is the structure chart that a kind of Card colour coding of the utility model compresses the embodiment of ring；Fig. 2 is the utility model one
The scheme of installation of the colour coding compression ring of preferred embodiment；Fig. 3 is a kind of knot of form of one preferred embodiment of the utility model
Composition.As shown in Figure 1, Figure 2 and shown in Fig. 3, Card colour coding compression ring 1 provided in this embodiment includes：It is set to the head 2 of Card
Tubular wall body 11 between tail sleeve 3, tubular wall body 11 are elastic material, and tubular wall body 11 is born against along axial both ends
On head 2 and tail sleeve 3, and it is threadedly coupled between the head 2 and tail sleeve 3 of Card, meanwhile, several skies are offered on tubular wall body 11
Chamber 12, cavity 12 are surrounded on the setting of tubular wall body 11, and at least provided with two cavitys 12 on the middle section of each tubular wall body 11,
Meanwhile fluted 13 are opened up along the wall body in the opening at its axial both ends in tubular wall body 11, and groove 13 is located at two
Wall portion between adjacent cavity 12, and at least provided with two grooves 13 on the same end of each tubular wall body 11.
Specifically, being provided with several layers cavity 12, and the sky of adjacent layer along its axial stratification on the middle section of tubular wall body 11
The position of chamber 12 is consistent, meanwhile, several cavitys 12 of same layer are arranged along the axis circular array of tubular wall body 11, are guaranteed
The uniformity of 11 stress of tubular wall body.Also, the sum of the hollow volume of groove 13 at the both ends of tubular wall body 11 is its middle section
On cavity 12 the sum of hollow volume, ensure that tubular wall body 11 during compression, the contraction of tubular wall body 11 everywhere
Amount, deformation quantity are consistent, to ensure that the reversed screen resilience that tubular wall body 11 generates is throughout consistent, improve Card
The stability that head 2 and tail sleeve 3 connect.
More specifically, the groove 13 on tubular wall body 11 is in " V "-shape setting, and the opening of groove 13 is towards tubular wall body
11 opening, also, the edge of the both ends open of the two sides of groove 13 and tubular wall body 11 is smooth circular sliding slopes, is prevented
There is the problem of unbalance stress when being resisted against in head 2 and tail sleeve 3, meanwhile, on the middle section of tubular wall body 11 and it is located at adjacent
Two cavitys 12 between, while being marked with product identification 14 on the wall body also being located between two grooves 13, pass through product identification 14
Identify different models, specification and company-information, prompt information is more acurrate and intuitive.
More specifically, in the opening of the same end of tubular wall body 11, the two sides of adjacent groove 13 and close opening
The two close starting points 131 of one end be spaced setting, and the length of each cavity 12 on tubular wall body 11 be longer than it is each recessed
The distance between two starting points 131 of slot 13, at this point, the two sides of groove 13 are connect with the edge of the both ends open of tubular wall body 11
Smooth arc structure arc diameter it is small so that the region that the side of the edge of tubular wall body 11 and groove 13 flushes is big,
More evenly, more evenly, locking stability is higher for the screen resilience provided for component.
Alternatively, Fig. 4 is the structure chart of one preferred embodiment of the utility model.As shown in Figure 1 and Figure 2, tubular wall body 11 is same
In the opening of one end, two close starting points 131 of the two sides of adjacent groove 13 close to one end of opening are continuously arranged, and cylinder
The length of each cavity 12 on shape wall body 11 is equal to the distance between two starting points 131 of each groove 13, at this point, groove 13
The arc diameter of smooth arc structure that is connect with the edge of the both ends open of tubular wall body 11 of two sides it is big so that groove
13 invagination part is shallow, to provide bigger 14 region of product identification.
As preferred embodiment, the color of tubular wall body 11 can be a variety of, and different type, the colour coding of specification compress ring
1 can be selected different colors, and both convenient for distinguishing, it is proper use of on audio frequency apparatus to be additionally favorable for the later period, improve safety guarantee.
As preferred embodiment, the elastic material of tubular wall body 11 selects plastic cement, can be convenient for demoulding one-pass molding,
It improves production efficiency, reduces production cost, meanwhile, raw material is extensive, and elasticity and ductility are good, the screen resilience provided upon compression
Greatly, so that the head 2 of Card and the connective stability of tail end are higher.
Card colour coding provided in this embodiment compresses ring, the tubular wall body 11 including elasticity, while in tubular wall body 11
Several cavitys 12 are offered on middle section, and fluted 13 are opened up on the wall body of the both ends open in tubular wall body 11, meanwhile, groove
13 between two adjacent cavities 12；By the way that cavity 12 is arranged on tubular wall body 11, and offered on the wall body of opening
Groove 13 may make the cavity 12 when the head of Card 2 and tail sleeve 3 are threadedly coupled compression, on tubular wall body 11 that shape can occur
Become and realizes middle section empty avoiding, meanwhile, the tubular wall body 11 between adjacent cavities 12 is squeezed into the groove 13 at both ends, to realize
The comprehensive compressional deformation of tubular wall body 11, so that uniform reversed screen resilience is provided, to effectively prevent head 2 and tail sleeve
It is loosened between 3, improves the stability of installation, and tubular wall body 11 can be selected different colours and distinguish, identity is higher.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the protection scope of the utility model should all be included in
It is interior.
Claims (8)
1. a kind of Card colour coding compresses ring, which is characterized in that including：The tubular wall body of elastic material, in the tubular wall body
Section radially offers the cavitys of several equivalent sizes, and several cavitys are along the axis battle array in a ring of the tubular wall body
Column arrangement, and on the part on the wall body of the opening at tubular wall body both ends and between the two adjacent cavitys
Fluted, and the quantity at least two of the cavity is opened up, the quantity of the groove on each end of tubular wall body is extremely
It is less two.
2. Card colour coding according to claim 1 compresses ring, which is characterized in that along its axial stratification on the tubular wall body
It is provided with cavity described in several layers.
3. Card colour coding according to claim 1 compresses ring, which is characterized in that the groove at tubular wall body both ends
The sum of hollow volume for the cavity on middle section the sum of hollow volume.
4. Card colour coding according to claim 1 compresses ring, which is characterized in that the groove is in " V "-shape setting, described
The two sides of groove are that smooth arc is connect with the edge of the both ends open of the tubular wall body.
5. Card colour coding according to claim 1 compresses ring, which is characterized in that on the middle section of the tubular wall body and be located at
Between the cavity of adjacent two, while also being located between two grooves and being provided with product identification.
6. Card colour coding according to claim 4 compresses ring, which is characterized in that the opening of the same end of the tubular wall body
On, the two sides of the groove are spaced setting between the starting point of one end of opening, and the length of the cavity be longer than it is described
The distance between two starting points of groove.
7. Card colour coding according to claim 4 compresses ring, which is characterized in that the opening of the same end of the tubular wall body
On, starting point of the two sides of the groove close to one end of opening is continuously arranged, and the length of the cavity is equal to the groove
The distance between two starting points.
8. Card colour coding according to claim 1 compresses ring, which is characterized in that the material of the tubular wall body is plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438597.1U CN208173876U (en) | 2018-03-29 | 2018-03-29 | A kind of Card colour coding compression ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438597.1U CN208173876U (en) | 2018-03-29 | 2018-03-29 | A kind of Card colour coding compression ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208173876U true CN208173876U (en) | 2018-11-30 |
Family
ID=64372731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820438597.1U Expired - Fee Related CN208173876U (en) | 2018-03-29 | 2018-03-29 | A kind of Card colour coding compression ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208173876U (en) |
-
2018
- 2018-03-29 CN CN201820438597.1U patent/CN208173876U/en not_active Expired - Fee Related
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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: 20181130 Termination date: 20210329 |