CN209654378U - A kind of plug-in connector - Google Patents
A kind of plug-in connector Download PDFInfo
- Publication number
- CN209654378U CN209654378U CN201821981081.8U CN201821981081U CN209654378U CN 209654378 U CN209654378 U CN 209654378U CN 201821981081 U CN201821981081 U CN 201821981081U CN 209654378 U CN209654378 U CN 209654378U
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- CN
- China
- Prior art keywords
- convex block
- limiting section
- shape convex
- plug
- connecting pin
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Abstract
The utility model discloses a kind of plug-in connectors, including fixing head and connecting pin, connecting pin one end is equipped with the T shape convex block for connecting with fixing head, the cavity of accommodating T shape convex block is formed in fixing head, cavity end is equipped with limit plate, limit plate is equipped with the spliced eye being inserted into for T shape convex block, it can be rotated in the cavity after T shape convex block insertion spliced eye, the first limiting section is equipped in cavity, the side of first limiting section is equipped with pillar, there are two the first limiting section and pillars for center symmetric setting in cavity, it is circumferentially rotated to restricted T shape convex block, the both ends of T shape convex block are equipped with the second limiting section that can be engaged with the first limiting section, when first limiting section engages with the second limiting section, the both ends of the surface of T shape convex block are connected on the side of pillar.This plug-in connector, tightness is good, convenient for disassembly and assembly.
Description
Technical field
The utility model relates to a kind of interconnection technique field more particularly to a kind of plug-in connectors.
Background technique
During furniture construction, such as the assembling of cabinet body or tables and chairs, the installation connection of vertical plate mainly using screw or
Bolt is directly fixed, but screw or this mode being fixedly connected of bolt, so that the head or tail portion of screw
It exposes on the surface of cabinet body or tables and chairs plate, the appearance after influencing assembling, and dismounts trouble.
Currently, to solve the above-mentioned problems, connecting pin is generallyd use, this connecting pin includes pre-buried base and T-shaped
Pin is inserted in pre-buried base, direction of rotation by pin, to realize the connection of pin Yu pre-buried base.This connecting pin
The axial movement of pin is only limited, but it can rotate in pre-buried base, fastening effect is poor.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of plug-in connecting pin,
Convenient for disassembly and assembly, tightness is good.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of plug-in connector, including fixing head and connecting pin, described connecting pin one end be equipped with for it is described solid
Determine the T shape convex block of head connection, the cavity for accommodating the T shape convex block is formed in the fixing head, the cavity end is equipped with limit
Position plate, the limit plate are equipped with the spliced eye that be inserted into for T shape convex block, can be after the T shape convex block insertion spliced eye
Rotation in the cavity, the cavity is interior to be equipped with the first limiting section, and the side of first limiting section is equipped with pillar, the cavity
There are two first limiting section and pillars for interior center symmetric setting, to be circumferentially rotated for limiting the T shape convex block, the T
The both ends of shape convex block are equipped with the second limiting section that can be engaged with first limiting section, first limiting section and the second limit
When portion engages, the both ends of the surface of the T shape convex block are connected on the side of the pillar.
Further, the both ends of the T shape convex block are arc-shaped, the arc-shaped shape with the fixing head inner sidewall
It is adapted, second limiting section is arranged on arc-shaped convex block.
Further, first limiting section is protruding with raised line, and second limiting section is equipped with and mutually fits with the raised line
The sliding slot matched；Alternatively, second limiting section is protruding with raised line, first limiting section is equipped with and is adapted with the raised line
Sliding slot, rotate the T shape convex block, be connected to the raised line in the sliding slot.
Further, the raised line is arc-shaped raised line.
Further, the groove width on the sliding slot top is less than the groove width of the sliding slot bottom end.
Further, the connecting pin is equipped with boss, and the side of the boss is equipped with the first instruction unit, the fixing head
It is equipped with the second instruction unit, when first instruction unit is aligned with second instruction unit, the connecting pin and the fixation
Head turns to clamping.
Further, first instruction unit and the second instruction unit are indicating grooves or index line.
Further, the circumferencial direction along the connecting pin offers card slot.
Further, the connecting pin is equipped with grip part far from one end of T shape convex block, and the grip part is equipped with anti-skidding
Line.
Further, the anti-skid chequer is antiskid groove, circumferentially-spaced array of the antiskid groove along the connecting pin.
Compared with prior art, the utility model has the beneficial effects that:
A kind of connecting pin of the utility model, including fixing head and one end are equipped with T shape convex block connecting pin, in fixing head in
The heart is symmetrical arranged there are two first limiting section and pillar, and the both ends of T shape convex block are equipped with the second limiting section, by T shape convex block from
Spliced eye is inserted into the cavity of fixing head, is rotated T shape convex block, is connected to the bottom face of T shape convex block on the limit plate of fixing head,
Limit connecting pin axial movement；Meanwhile first limiting section engage with the second limiting section, the both ends of the surface of T shape convex block are connected to pillar
Side on, restricted T shape convex block circumferentially rotates.Connecting pin is rotated again, and the first limiting section is staggered with the second limiting section, T shape convex block
It is detached out of spliced eye.This connector, tightness is good, convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is the structural exploded view of the utility model foot plug-in connector；
Fig. 2 is the structural schematic diagram of another angle of the utility model plug-in connector；
Fig. 3 is the structural schematic diagram of the utility model fixing head；
Fig. 4 is the cross-sectional view of the utility model plug-in connector；
Fig. 5 is the structural schematic diagram that the utility model plug-in connector is installed and used.
In figure: 10, fixing head；11, limit plate；12, spliced eye；13, thread；14, raised line；15, the first instruction unit；16,
Pillar；20, connecting pin；21, T shape convex block；211, sliding slot；22, boss；221, the second instruction unit；23, groove；24, grip part；
241, anti-skid chequer.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
A kind of plug-in connector, as Figure 1-Figure 4, including fixing head 10 and connecting pin 20,20 one end of connecting pin
Equipped with the T shape convex block 21 for connecting with fixing head 10, the cavity of accommodating T shape convex block 21, cavity end are formed in fixing head 10
Portion is equipped with limit plate 11, and limit plate 11 is equipped with the spliced eye 12 being inserted into for T shape convex block 21, and T shape convex block 21 is inserted into spliced eye 12
After can rotate in the cavity, the first limiting section is equipped in cavity, the side of the first limiting section is equipped with pillar 16, center in cavity
First limiting section and pillar 16 there are two being symmetrical arranged, circumferentially rotate, the both ends of T shape convex block 21 are set to restricted T shape convex block 21
There are the second limiting section that can be engaged with the first limiting section, when the first limiting section engages with the second limiting section, the two of T shape convex block 21
End face is connected on the side of pillar 16.
When on the basis of the said structure, using the plug-in connector of the utility model, to assemble cabinet body in the present embodiment
For, fixing head 10 can be fixed on the linking panel of workpiece to be assembled, the T shape convex block 21 of connecting pin 20 is out of spliced eye 12
It is inserted into the cavity of fixing head 10, T shape convex block 21 is rotated by 90 °, make the second limiting section and fixing head 10 on T shape convex block 21
The engaging of first limiting section, the both ends of the surface of T shape convex block 21 are connected on 16 side of pillar in fixing head 10, to limit connecting pin
20 circumferentially rotate.Meanwhile the bottom surface of T shape convex block 21 is connected on limit plate 11, to limit the axial movement of connecting pin 20, at this time
Connecting pin 20 is fastened in fixing head 10, and it is mobile to be unable to circumferential and axial.It, will if need to separate connecting pin 20 with fixing head 10
T shape convex block 21 is rotated by 90 ° again, and the first limiting section is staggered with the second limiting section, spliced eye 12 of the T shape convex block 21 from fixing head 10
Inside detach.This connector, tightness is good, convenient for disassembly and assembly.
It should be noted that as shown in figure 5, the outer surface of fixing head 10 is equipped with thread 13, it, can be with when fixing head 10 is installed
Fixing head 10 is tightened on linking panel by the aperture on the linking panel of cabinet body, or by fixing head by the way of bonding
10 are fastened on linking panel.Fluted 23 are opened up along 20 circumferencial direction of connecting pin, connecting pin 20 can be assembled in hollow
In column, the side of column is provided with mounting hole, another shank is interspersed in mounting hole, and abut with the groove of connecting pin 20 23,
It limits connecting pin 20 to move axially, linking panel can be fixed on column.Fixing head 10 and connecting pin 20 are located at linking
Panel is connected at part with column, because without exposed, after will not influence assembling cabinet body appearance.Fixing head 10 and connecting pin
20 can dismantle, thus dismount also more convenient.
More specifically, the spliced eye 12 on limit plate 11 is a strip-shaped hole, the length and width of the strip-shaped hole is slightly larger than T shape
The length and width of convex block 21, and the length of strip-shaped hole is greater than the width of strip-shaped hole.Fixation is connected to when T shape convex block 21 turns to
When in first 10, the bottom face of T shape convex block 21 is connected on limit plate 11, the length direction of T shape convex block 21 and the width of limit plate 11
It is vertical to spend direction.
It should be noted that the both ends of T shape convex block 21 are arc-shaped, this is arc-shaped to be adapted with 10 inner sidewall of fixing head,
Arc-shaped convex block is equipped with the second limiting section.In order to which restricted T shape convex block 21 circumferentially rotates, the first limiting section or the second limiting section can
Equipped with raised line 14, convex block may be alternatively provided as.A kind of embodiment of the utility model is that the first limiting section protrusion is provided with raised line
14 or convex block, 14 center symmetric setting of raised line is on the inner sidewall of fixing head 10 or convex block center symmetric setting is in fixing head
On 10 inner sidewall.In the present embodiment, the first limiting section be raised line 14, the second limiting section be sliding slot 211, the sliding slot 211 with
The shape size of raised line 14 is adapted, and T shape convex block 21 rotates in the cavity out of spliced eye 12 is inserted into fixing head 10 cavity
To when fastening, raised line 14 is fastened in sliding slot 211, and the both ends of the surface of T shape convex block 21 are connected on the side of pillar 16.It is another real
The mode of applying is that the second limiting section is raised line 14, and the first limiting section is sliding slot 211, the shape size phase of the sliding slot 211 and raised line 14
Adaptation, out of, spliced eye 12 is inserted into fixing head 10 cavity, and when turning to fastening in the cavity, raised line 14 blocks T shape convex block 21
It closes in sliding slot 211, the both ends of the surface of T shape convex block 21 are connected on the side of pillar 16.
In order to preferably limit connecting pin 20, prevent it from rotating in 10 inner circumferential of fixing head, the first limiting section or the second limit
The shape of raised line 14 or convex block there are two at least symmetrically setting in the portion of position, raised line 14 or convex block can be arc-shaped, rectangular etc..It is preferred that
At least symmetrically set on ground, the first limiting section or the second limiting section there are two raised line 14, raised line 14 be it is arc-shaped, sliding slot 211 is
Arc groove compatible with raised line 14.
Connecting pin 20 is produced from one end of fixing head 10 in order to prevent, and the fastening for influencing connecting pin 20 and fixing head 10 connects
It connects, the groove width of sliding slot 211 is defined, the groove width on 211 top of sliding slot is less than the groove width of 211 bottom end of sliding slot.
Connecting pin 20 is equipped with boss 22, which is located at the lower section of T-shaped convex block, and the side of boss 22 is equipped with first
Instruction unit 15, fixing head 10 are equipped with the second instruction unit 221 close to one end of connecting pin 20, when the first instruction unit 15 and the second instruction
When portion 221 is aligned, show that connecting pin 20 and fixing head 10 have been rotated by clamping.Specifically, the first instruction unit 15 and second refers to
Show that portion 221 can be index line, indicating grooves 23, instruction convex block etc., in the present embodiment, the first instruction unit 15 and the second instruction unit
221 be indicating grooves 23.
The one end of connecting pin 20 far from T shape convex block 21 is that grip part 24 needs during installation is fastenedly connected pin 20
Manpower holds grip part 24 to be rotatablely connected pin 20, if grip part 24 is smooth curved surface, when rotating fastening, hand is easy and connects
Sliding relatively occurs in outbound 20, therefore grip part 24 is equipped with anti-skid chequer 241.Specifically, anti-skid chequer 241 can be "-" type, V word
Shape, M font, W font, the groove 23 of U-shaped or protrusion, circumferentially-spaced array of the anti-skid chequer 241 along connecting pin 20.In this implementation
In example, anti-skid chequer 241 is "-" type antiskid groove 23, circumferential arranged at equal intervals of the antiskid groove 23 along connecting pin 20.
It in the present embodiment,, should in the case of other for the assembling instruction to connector mainly by taking the assembling of cabinet body as an example
Connector can also be used for the furniture items such as desk, chair, cabinet body or layer frame class, such as according to other productions of connector production
Product, still in the protection protection scope of the utility model.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of plug-in connector, including fixing head and connecting pin, described connecting pin one end be equipped with for the fixation
The T shape convex block of head connection is formed with the cavity for accommodate the T shape convex block in the fixing head, and the cavity end, which is equipped with, to be limited
Plate, the limit plate are equipped with the spliced eye being inserted into for T shape convex block, and the T shape convex block can be in institute after being inserted into the spliced eye
State rotation in cavity, it is characterised in that: the first limiting section is equipped in the cavity, the side of first limiting section is equipped with convex
Column, there are two first limiting section and pillars for center symmetric setting in the cavity, with circumferential for limiting the T shape convex block
Rotation, the both ends of the T shape convex block are equipped with the second limiting section that can be engaged with first limiting section, first limiting section
When engaging with the second limiting section, the both ends of the surface of the T shape convex block are connected on the side of the pillar.
2. plug-in connector as described in claim 1, it is characterised in that: the both ends of the T shape convex block are arc-shaped, described
The arc-shaped shape with the fixing head inner sidewall is adapted, and second limiting section is arranged on arc-shaped convex block.
3. plug-in connector as claimed in claim 2, it is characterised in that: first limiting section is protruding with raised line, described
Second limiting section is equipped with sliding slot compatible with the raised line；Alternatively, second limiting section is protruding with raised line, described
One limiting section is equipped with sliding slot compatible with the raised line, rotates the T shape convex block, the raised line is made to be connected to the sliding slot
It is interior.
4. plug-in connector as claimed in claim 3, it is characterised in that: the raised line is arc-shaped raised line.
5. plug-in connector as described in claim 3 or 4, it is characterised in that: the groove width on the sliding slot top is less than described
The groove width of sliding slot bottom end.
6. plug-in connector according to any one of claims 1-4, it is characterised in that: the connecting pin is equipped with boss,
The side of the boss is equipped with the first instruction unit, and the fixing head is equipped with the second instruction unit, when first instruction unit and institute
When stating the alignment of the second instruction unit, the connecting pin and the fixing head turn to clamping.
7. plug-in connector as claimed in claim 6, it is characterised in that: first instruction unit is to refer to the second instruction unit
Show groove or index line.
8. plug-in connector according to any one of claims 1-4, it is characterised in that: along the circumferencial direction of the connecting pin
Offer card slot.
9. plug-in connector as described in claim 1, it is characterised in that: the connecting pin far from the T shape convex block one
End is equipped with grip part, and the grip part is equipped with anti-skid chequer.
10. plug-in connector as claimed in claim 9, it is characterised in that: the anti-skid chequer is antiskid groove, described anti-skidding
Circumferentially-spaced array of the groove along the connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981081.8U CN209654378U (en) | 2018-11-27 | 2018-11-27 | A kind of plug-in connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981081.8U CN209654378U (en) | 2018-11-27 | 2018-11-27 | A kind of plug-in connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654378U true CN209654378U (en) | 2019-11-19 |
Family
ID=68517217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821981081.8U Active CN209654378U (en) | 2018-11-27 | 2018-11-27 | A kind of plug-in connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017861A (en) * | 2020-07-29 | 2020-12-01 | 南京华士电子科技有限公司 | Device and method capable of assembling and disassembling capacitor from front side |
-
2018
- 2018-11-27 CN CN201821981081.8U patent/CN209654378U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017861A (en) * | 2020-07-29 | 2020-12-01 | 南京华士电子科技有限公司 | Device and method capable of assembling and disassembling capacitor from front side |
| CN112017861B (en) * | 2020-07-29 | 2021-10-22 | 南京华士电子科技有限公司 | Device and method capable of assembling and disassembling capacitor from front side |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |