CN208637667U - One kind has the function of to strengthen clamping lock terminal jacket - Google Patents
One kind has the function of to strengthen clamping lock terminal jacket Download PDFInfo
- Publication number
- CN208637667U CN208637667U CN201821614229.4U CN201821614229U CN208637667U CN 208637667 U CN208637667 U CN 208637667U CN 201821614229 U CN201821614229 U CN 201821614229U CN 208637667 U CN208637667 U CN 208637667U
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- China
- Prior art keywords
- elastic hook
- terminal
- shell
- function
- clamping lock
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Abstract
The utility model, which discloses one kind, to be had the function of to strengthen clamping lock terminal jacket, the technical solution of use includes: shell, the housing forward end is equipped with two row's pin holes, rear end is equipped with the spliced eye being connected to the pin hole, it is characterized by: integrally formed with the first elastic hook of barb-type in the pin hole of the shell, first elastic hook has changeover portion, the first stretch section, setting mounting lug boss at the top of first stretch section, and the pin hole is directed toward in the direction of the mounting lug boss.Advantage is as follows: being designed by the elastic hook of barb-type, after terminal insertion, elastic hook is mounted by the hanging groove on mounting lug boss and terminal, after terminal plugs stress, its power can be evenly dispersed to shell, so that fractureing for elastic hook is prevented, fixed force >=60N；In addition, due to using barb-type design, terminal plug more exert oneself, elastic hook connect with terminal it is then even closer, to play anti-loose effect.
Description
Technical field
The utility model relates to a kind of terminal jackets.
Background technique
With the rapid development of electronic products, electric connector in electronic product using increasing, electric connector
Designing technique is increasingly mature, in the engineering of design electric connector, how to improve production efficiency and save the cost is that designer sets
Count key issues when product.Such as a kind of electric connector on market today comprising insulating body and conductive terminal, insulation
Ontology is equipped with the terminal containing slot of assembling conductive terminal comprising fixing end and inserted terminal, the conductive terminal include being fixed on
Fixed part in fixing end and the contact portion extended from fixed part to inserted terminal.This type electric connector is generally adopted with docking connector
It is connected with the mode of grafting.Docking connector is inserted by inserted terminal, and the direction phase of insulating body is inserted into when assembling with conductive terminal
Instead, conductive terminal elasticity is connected to docking connector.This type electric connector in use, in order to guarantee connection effect, leads to
The elastic force for often increasing terminal contact portion and being connected, i.e. enhancing frictional force, however, due to electric connector and docking connector
Regular plug, causes conductive terminal to loosen out insulating body.
In view of the above-mentioned problems, Publication No. " 201639030 U of CN " discloses for Chinese utility model patent, " one kind is electrically connected
Connect device ", the scheme of use is as follows: including insulating body and the conductive terminal being assembled in the insulating body, the insulating body packet
Include inserted terminal, connecting pin corresponding with inserted terminal and terminal hole；The conductive terminal includes the connection being mounted in connecting pin
The inserted terminal of portion and the contact portion extended from interconnecting piece to inserted terminal, the insulating body is equipped with hanging hole, the conductive terminal
Contact portion is equipped with hook and is fastened in hanging hole.But there is also the shortcomings that be: 1, terminal plug stress after, stress point mainly collects
In in hook top, it is easy to lead to fractureing and being detached from from hanging hole for hook top, fixed force is 40N or so.2, it is equipped with
Elastic hook one end of release key is free end, and this elastic hook is very easy to fracture.
Utility model content
Have the function of to strengthen clamping lock terminal jacket the technical problem to be solved by the present invention is to provide one kind.
To solve the above problems, the technical solution adopted in the utility model includes: shell, the housing forward end is equipped with two rows
Pin hole, rear end are equipped with the spliced eye being connected to the pin hole, it is characterised in that: integrally formed with hangnail in the pin hole of the shell
First elastic hook of formula, first elastic hook have changeover portion, the first stretch section, setting at the top of first stretch section
Lug boss is mounted, and the pin hole is directed toward in the direction of the mounting lug boss.
Described has the function of reinforcing clamping lock terminal jacket, it is characterised in that: on the changeover portion of first elastic hook
Equipped with the first guiding surface.
Described has the function of reinforcing clamping lock terminal jacket, it is characterised in that: the first elasticity of first elastic hook
Section is equipped with the second guiding surface.
Described has the function of reinforcing clamping lock terminal jacket, it is characterised in that: the hull outside is equipped with the second elasticity and hangs
Hook, second elastic hook both ends and the shell are fixedly connected, are intermediate for the second stretch section, second stretch section front end
Barb is set, release button is arranged in rear end.
It is described to have the function of to strengthen clamping lock terminal jacket, it is characterised in that: second elastic hook front end is equipped with the
Three guiding surfaces.
One kind of the utility model has the advantages that reinforcing clamping lock function terminal jacket is as follows:
1, it is designed by the elastic hook of barb-type, after terminal insertion, elastic hook passes through mounting lug boss and terminal
On hanging groove mounting, after terminal plugs stress, power can be evenly dispersed to shell, to prevent fractureing for elastic hook, Gu
Determine power >=60N；In addition, terminal plug is more exerted oneself, and elastic hook is connect with terminal, is more stepped up due to being designed using barb-type
It is close, to play anti-loose effect.
2, it is docked using the fixed elastic hook in both ends with female plug, fractureing for elastic hook can be prevented.
The utility model is described further with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1,2 be the utility model terminal jacket different angle structural schematic diagram；
Fig. 3 is the cross-sectional view of the utility model terminal jacket.
Specific embodiment
Referring to Fig.1 shown in -3, the utility model has the function of reinforcing clamping lock terminal jacket, the shell including injection molding
1,1 front end of shell is equipped with two row's pin holes 2, and 1 rear end of shell is equipped with the spliced eye 3 being connected to the pin hole 2, the needle
Hole 2 is used for grafting policy, and the spliced eye 3 is used for inserting terminal, and after grafting, the policy is connected with terminal.The shell 1
Integrally formed with the first elastic hook 4 of barb-type in pin hole 2, first elastic hook 4 has the 5, first elasticity of changeover portion
Section 6, setting mounting lug boss 7 at the top of first stretch section 6, and the pin hole 2 is directed toward in the direction of the mounting lug boss 7.
Further, the changeover portion 5 of first elastic hook 4 is equipped with the first guiding surface 8.First elasticity is hung
First stretch section 6 of hook 4 is equipped with the second guiding surface 9.By the design of guiding surface, terminal is enable smoothly to be inserted into.
Further, on the outside of the shell 1 be equipped with the second elastic hook 10,10 both ends of the second elastic hook with it is described
Shell 1 is fixedly connected, is intermediate for the second stretch section 11,11 front end of the second stretch section setting barb 12, rear end setting release
Button 13.
Further, 10 front end of the second elastic hook is equipped with third guiding surface 14.The design for crossing guiding surface, makes
Female plug can be smoothly inserted into.
It is upper described, limitation in any form not is done to the utility model, although the utility model is preferably to implement
Case discloses as above, however is not intended to limit the utility model, any person skilled in the art, is not departing from this reality
With in new technique aspects, when the structure and technology contents using the disclosure above make a little change or are modified to
The equivalence enforcement case of same variation, but all contents without departing from technical solutions of the utility model, according to the utility model
Technical spirit still belongs to the utility model technology to any simple modification, equivalent change and modification made by the above case study on implementation
Aspects.
Claims (5)
1. one kind has the function of to strengthen clamping lock terminal jacket, including shell (1), shell (1) front end is equipped with two row's pin holes
(2), rear end is equipped with the spliced eye (3) being connected to the pin hole (2), it is characterised in that: one in the pin hole (2) of the shell (1)
Body formed the first elastic hook (4) for having barb-type, first elastic hook (4) have changeover portion (5), the first stretch section
(6), setting mounting lug boss (7) at the top of first stretch section (6), and the needle is directed toward in the direction of the mounting lug boss (7)
Hole (2).
2. according to claim 1 have the function of to strengthen clamping lock terminal jacket, it is characterised in that: first elastic hook
(4) changeover portion (5) is equipped with the first guiding surface (8).
3. according to claim 1 have the function of to strengthen clamping lock terminal jacket, it is characterised in that: first elastic hook
(4) the first stretch section (6) is equipped with the second guiding surface (9).
4. according to claim 1 have the function of to strengthen clamping lock terminal jacket, it is characterised in that: on the outside of the shell (1)
Equipped with the second elastic hook (10), the second elastic hook (10) both ends and the shell (1) be fixedly connected, it is intermediate be second
Stretch section (11), the second stretch section (11) front end setting barb (12), rear end setting release button (13).
5. according to claim 4 have the function of to strengthen clamping lock terminal jacket, it is characterised in that: second elastic hook
(10) front end is equipped with third guiding surface (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614229.4U CN208637667U (en) | 2018-09-30 | 2018-09-30 | One kind has the function of to strengthen clamping lock terminal jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614229.4U CN208637667U (en) | 2018-09-30 | 2018-09-30 | One kind has the function of to strengthen clamping lock terminal jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637667U true CN208637667U (en) | 2019-03-22 |
Family
ID=65744167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614229.4U Active CN208637667U (en) | 2018-09-30 | 2018-09-30 | One kind has the function of to strengthen clamping lock terminal jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208637667U (en) |
-
2018
- 2018-09-30 CN CN201821614229.4U patent/CN208637667U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |