CN207910110U - A kind of vehicle terminal of position adjustable degree - Google Patents
A kind of vehicle terminal of position adjustable degree Download PDFInfo
- Publication number
- CN207910110U CN207910110U CN201820334333.1U CN201820334333U CN207910110U CN 207910110 U CN207910110 U CN 207910110U CN 201820334333 U CN201820334333 U CN 201820334333U CN 207910110 U CN207910110 U CN 207910110U
- Authority
- CN
- China
- Prior art keywords
- terminal
- pcb board
- position adjustable
- parallel layers
- adjustable degree
- 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
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of vehicle terminal of position adjustable degree, it is related to field of electrical components, and in particular to a kind of vehicle terminal of position adjustable degree.It includes terminal, pcb board, and terminal connecting PCB board offers multiple holes on the pcb board；The terminal includes newel post, terminal backstop, pyramidal structure layer, parallel layers, end cone layer, newel post lower end connection terminal backstop center, the major diameter mouth of connection pyramidal structure layer below terminal backstop, pyramidal structure layer minor diameter mouth connects parallel layers upper surface, and parallel layers bottom connects end cone layer major diameter mouth；Insert the terminal into the hole on pcb board and fixation.After adopting the above technical scheme, the utility model has the beneficial effect that：Simple in structure, good practical effect, cost does not have any increase, is suitble to high-volume to use, and can improve product quality.
Description
Technical field
The utility model is related to field of electrical components, and in particular to a kind of vehicle terminal of position adjustable degree.
Background technology
Terminal is the component that accumulator is connect with external conductor.In electrotechnics, terminal refers to wiring terminal more, is called terminals
Son, type divide single hole, and diplopore, socket, hook etc., from material point, copper is silver-plated, and copper is zinc-plated, copper, aluminium, iron etc..Their effect master
Transmit electric signal or conductive use.
Plug-in type series connecting terminal：It is a type of connecting terminal, is a kind of electronics for realizing electrical connection
It is typically small to be generally used for more convenient wiring, the power born inside distribution box for component.
Plug-in type series connecting terminal is formed by connecting by two parts plug, and a part compresses line, is then inserted into another portion
Point, this part is on being welded to pcb board.This connects bottom mechanical principle, and the design of this vibration proof ensures the long-term airtight company of product
Connect the use reliability with finished product.Socket both ends can install additional with ear, and assembly ear can largely protect contact pin and can
To prevent contact pin arrangement position bad, while this jack design can ensure that socket can correctly inject parent.Socket
Can there are assembly button bit and locking button bit.Assembly button bit can be played and is more firmly secured on pcb board, and locking button bit can be with
Parent and socket are locked after installation is complete.Various jack designs can arrange in pairs or groups the insertion method of different parents, such as
It says：It is horizontal, vertical or be tilted towards printed circuit board etc., different modes can be selected according to the requirement of client.
It is independently welded in pcb board hole because terminal is one one, pcb board bore dia needs to be more than terminal diameter, institute
There is certain interval in pcb board hole with terminal, when the more than butt period of the day from 11 p.m. to 1 a.m of a connector（Such case is very common）, will
Cause the position degree of terminal deviation occur, not point-blank, can cause connector insertion force withdrawal force excessive in this way, contacts
It is unreliable.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of vehicle system of position adjustable degree is provided
Terminal, it is inserted into the problem that pcb board causes arrangement position bad because of pore size difference for terminal, and one kind of design is novel
Terminal structure.
To achieve the above object, the utility model is using following technical scheme：It includes terminal 1, pcb board 2, terminal 1
Connecting PCB board 2 offers multiple hole 2-1 on the pcb board 2；The terminal 1 includes newel post 1-1, terminal backstop 1-
2, pyramidal structure layer 1-3, parallel layers 1-4, the lower ends end cone layer 1-5, newel post 1-1 are connected in the upper surfaces terminal backstop 1-2
Heart position, the major diameter mouth of the lower sections terminal backstop 1-2 connection pyramidal structure layer 1-3, the connection of pyramidal structure layer 1-3 minor diameter mouths are flat
The upper surfaces row layer 1-4, the bottoms parallel layers 1-4 connect end cone layer 1-5 major diameter mouths；Terminal 1 is inserted into the hole on pcb board 2
Hole 2-1 and fixation.
The connection type of the terminal 1 and pcb board 2 is to be welded to connect.
The diameter of multiple hole 2-1 is identical, and is arranged in parallel.
The pyramidal structure layer 1-3 major diameter mouth sizes are identical as hole 2-1 diameters, small diameter bore and newel post 1-1, put down
Row layer 1-4 is identical.
The end cone layer 1-5 large diameter holes size is identical as newel post 1-1, parallel layers 1-4.
It is semi-circular structure at the top of the newel post 1-1, remaining is cylindrical structure.
Terminal backstop 1-2, the parallel layers 1-4 is cylindrical structure.
The operation principle of the utility model：Using pyramidal structure, terminal can be slowly by trend correcting so that terminal is with hole
With one heart and stand on pcb board.It is thus avoided that because possessing gap between terminal and pcb board, and causes to be easy mistake when welding
The problem of position.
After adopting the above technical scheme, the utility model has the beneficial effect that：Simple in structure, good practical effect, cost does not have
Any increase is suitble to high-volume to use, and can improve product quality.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection figure containing terminal 1 Yu pcb board 2.
Reference sign：Containing terminal 1, pcb board 2, newel post 1-1, terminal backstop 1-2, pyramidal structure layer 1-3, parallel layers
1-4, end cone layer 1-5, hole 2-1.
Specific implementation mode
Shown in Fig. 1-Fig. 2, present embodiment the technical solution adopted is that：It includes terminal 1, pcb board 2, end
Sub 1 connecting PCB board 2 offers multiple hole 2-1 on the pcb board 2；The terminal 1 includes newel post 1-1, terminal backstop
1-2, pyramidal structure layer 1-3, parallel layers 1-4, the lower ends end cone layer 1-5, newel post 1-1 are connected to the upper surfaces terminal backstop 1-2
Center, the major diameter mouth of the lower sections terminal backstop 1-2 connection pyramidal structure layer 1-3, the connection of pyramidal structure layer 1-3 minor diameter mouths
The upper surfaces parallel layers 1-4, the bottoms parallel layers 1-4 connect end cone layer 1-5 major diameter mouths；Terminal 1 is inserted on pcb board 2
Hole 2-1 and fixation.
The connection type of the terminal 1 and pcb board 2 is to be welded to connect.
The diameter of multiple hole 2-1 is identical, and is arranged in parallel.
The pyramidal structure layer 1-3 major diameter mouth sizes are identical as hole 2-1 diameters, small diameter bore and newel post 1-1, put down
Row layer 1-4 is identical.
The end cone layer 1-5 large diameter holes size is identical as newel post 1-1, parallel layers 1-4.
It is semi-circular structure at the top of the newel post 1-1, remaining is cylindrical structure.
Terminal backstop 1-2, the parallel layers 1-4 is cylindrical structure.
Pyramidal structure is designed below in vehicle terminal backstop, and the big side diameter of taper is suitable with pcb board bore dia, small
Side is vehicle terminal diameter.When terminal is inserted into, the small side of tapered diameter is first inserted into, when terminal is inserted into terminal pyramidal structure
When, terminal, so that terminal is concentric with hole, can ensure that the position degree of terminal so slowly by trend correcting.
The operation principle of the utility model：Using pyramidal structure, terminal can be slowly by trend correcting so that terminal is with hole
With one heart and stand on pcb board.It is thus avoided that because possessing gap between terminal and pcb board, and causes to be easy mistake when welding
The problem of position.
After adopting the above technical scheme, the utility model has the beneficial effect that：Simple in structure, good practical effect, cost does not have
Any increase is suitble to high-volume to use, and can improve product quality.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (5)
1. a kind of vehicle terminal of position adjustable degree, it is characterised in that：It includes terminal (1), pcb board (2), terminal (1) connection
Pcb board (2) offers multiple holes (2-1) on the pcb board (2)；The terminal (1) includes newel post (1-1), terminal
Backstop (1-2), pyramidal structure layer (1-3), parallel layers (1-4), end cone layer (1-5), the lower end newel post (1-1) are connected to terminal
The upper surface center backstop (1-2), the major diameter mouth of terminal backstop (1-2) lower section connection pyramidal structure layer (1-3), taper knot
Structure layer (1-3) minor diameter mouth connects the upper surface parallel layers (1-4), and it is big straight that the bottom parallel layers (1-4) connects end cone layer (1-5)
Diameter mouth；By the hole (2-1) on terminal (1) insertion pcb board (2) and fix.
2. a kind of vehicle terminal of position adjustable degree according to claim 1, it is characterised in that：The terminal (1) with
The connection type of pcb board (2) is to be welded to connect.
3. a kind of vehicle terminal of position adjustable degree according to claim 1, it is characterised in that：Multiple holes
The diameter of (2-1) is identical, and is arranged in parallel.
4. a kind of vehicle terminal of position adjustable degree according to claim 1, it is characterised in that：The pyramidal structure layer
(1-3) major diameter mouth size is identical as hole (2-1) diameter, and small diameter bore is identical as newel post (1-1), parallel layers (1-4).
5. a kind of vehicle terminal of position adjustable degree according to claim 1, it is characterised in that：The newel post (1-1)
Top is semi-circular structure, remaining is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334333.1U CN207910110U (en) | 2018-03-12 | 2018-03-12 | A kind of vehicle terminal of position adjustable degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334333.1U CN207910110U (en) | 2018-03-12 | 2018-03-12 | A kind of vehicle terminal of position adjustable degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910110U true CN207910110U (en) | 2018-09-25 |
Family
ID=63558974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820334333.1U Expired - Fee Related CN207910110U (en) | 2018-03-12 | 2018-03-12 | A kind of vehicle terminal of position adjustable degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910110U (en) |
-
2018
- 2018-03-12 CN CN201820334333.1U patent/CN207910110U/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: 20180925 |