CN210692840U - But limit structure's battery socket - Google Patents
But limit structure's battery socket Download PDFInfo
- Publication number
- CN210692840U CN210692840U CN201921360617.9U CN201921360617U CN210692840U CN 210692840 U CN210692840 U CN 210692840U CN 201921360617 U CN201921360617 U CN 201921360617U CN 210692840 U CN210692840 U CN 210692840U
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- mounting groove
- contact terminal
- contact
- battery socket
- opening
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Abstract
The utility model discloses a but limit structure's battery socket, it includes: insulator and plural number install the contact terminal in insulator, insulator on be provided with the plural number and be used for the installation contact terminal's mounting groove, mounting groove bottom shaping have right the spacing step of contact terminal bottom location, contact terminal bottom shaping have with this spacing step support press the location step that pastes tightly. The utility model discloses set up the spacing step that is used for the contact terminal location at insulator's mounting groove bottom to support the tight location step of pressure mutually with spacing step at the contact terminal lower extreme setting, during the installation, press through location step and spacing step counterbalance and paste tightly and form location structure, with the contact terminal location in appointed position, ensure that the contact part of contact terminal is unanimous with PLUG contact volume, ensure contact stability.
Description
The technical field is as follows:
the utility model relates to a but socket technical field refers in particular to a limit structure's battery socket.
Background art:
a battery receptacle is, as the name implies, a connector for connecting a battery of an electronic or electrical device with a power source. As portable electronic products become more widely used, the importance of batteries disposed thereon is more and more prominent.
Current battery socket on the market all includes insulator and contact terminal two parts at present, need in the course of working fix the contact terminal installation to insulator on, traditional installation fixed mode is in inserting insulator's mounting groove with the terminal, owing to not be provided with the structure to the contact terminal location in the mounting groove, consequently, after the contact terminal installation, can't ensure that contact terminal's contact site is unanimous with PLUG contact volume, is difficult to guarantee contact stability.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome prior art's not enough, but a limit structure's battery socket is provided.
In order to solve the technical problem, the utility model discloses a following technical scheme: this but limit structure's battery socket includes: insulator and plural number install the contact terminal in insulator, insulator on be provided with the plural number and be used for the installation contact terminal's mounting groove, mounting groove bottom shaping have right the spacing step of contact terminal bottom location, contact terminal bottom shaping have with this spacing step support press the location step that pastes tightly.
Furthermore, in the above technical solution, two limiting steps are provided, and are symmetrically distributed on two sides of the bottom of the mounting groove, and a certain gap is kept between the two limiting steps and the side wall of the mounting groove; the two positioning steps are symmetrically arranged, inserted into the gap and elastically abutted against the side wall of the limiting step.
Further, in the above technical solution, the gap between the limiting step and the side wall of the mounting groove is greater than the thickness of the positioning step.
Further, in the above technical solution, a first opening is formed at the bottom of the mounting groove, and the first opening is communicated with the inner cavity of the mounting groove; the two limiting steps are respectively arranged at two sides of the first opening; the mounting groove rear end be provided with the confession the constant head tank that contact terminal's pin portion alternated.
Furthermore, in the above technical solution, a second opening is formed on a front end surface of the mounting groove, and the second opening is communicated with the inner cavity and is butted with the first opening.
Furthermore, in the above technical solution, the contact terminal includes a contact portion inserted into the inner cavity of the mounting groove and having a bottom abutting against the positioning step, a pin portion inserted into the positioning groove in the mounting groove and extending from an upper end of the positioning groove, and a connecting portion located between the contact portion and the pin portion.
Furthermore, in the above technical solution, the contact portion includes a first elastic sheet and a second elastic sheet which are symmetrically arranged and respectively inserted into two sides of the first opening, and the two positioning steps are respectively formed at lower ends of the first elastic sheet and the second elastic sheet; and a first convex hull and a second convex hull which are convex towards the middle part of the inner cavity are respectively formed on the first elastic sheet and the second elastic sheet.
Furthermore, among the above-mentioned technical scheme, connecting portion both sides shaping have the barb of the vertical range of plural number, this barb support press insert in the constant head tank lateral wall, just connecting portion lower extreme still shaping has a guide block, this guide block is followed the constant head tank slides to this constant head tank bottom.
Further, in the above technical solution, the insulation body is provided with at least five mounting grooves, and the contact terminals also include at least five mounting grooves.
Furthermore, in the above technical solution, the upper end surface of the insulation body is at least provided with two protrusions for positioning the insulation body, and a first baffle and a second baffle for limiting are respectively formed on two sides of the insulation body.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses set up the spacing step that is used for the contact terminal location at insulator's mounting groove bottom to support the tight location step of pressure mutually with spacing step at the contact terminal lower extreme setting, during the installation, press through location step and spacing step counterbalance and paste tightly and form location structure, with the contact terminal location in appointed position, ensure that the contact part of contact terminal is unanimous with PLUG contact volume, ensure contact stability.
Description of the drawings:
fig. 1 is an exploded view of the present invention;
fig. 2 is a bottom view of the present invention;
FIG. 3 is a cross-sectional view of section A-A of FIG. 2;
fig. 4 is a partially enlarged view of B in fig. 3.
Description of reference numerals:
1 first baffle of 10 bulges 11 of insulating body
12 second baffle 2 contact terminal 20 positioning step
21 pin part 22 connecting part 221 barb
222 guide block 23 contact part 231 first elastic sheet
232 second elastic sheet 233 first convex hull 234 second convex hull
3 mounting groove 30 inner cavity 31 limit step
32 locating groove 4 gap 5 first opening
6 second opening
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
Referring to fig. 1 to 4, a battery receptacle with a position-limitable structure includes: the insulation body 1 and the plural contact terminals 2 installed in the insulation body 1, the insulation body 1 is provided with plural installation grooves 3 for installing the contact terminals 2, the bottom of the installation groove 3 is formed with a limiting step 31 for positioning the bottom of the contact terminal 2, and the bottom of the contact terminal 2 is formed with a positioning step 20 abutting against the limiting step 31. The limiting structure is formed by the limiting step 31 and the positioning step 20, when the positioning structure is installed, the contact terminal 2 is inserted into the installation groove 3, and the positioning step 20 abuts against and tightly abuts against the limiting step 31 and then is statically fixed, so that positioning is completed.
The two limiting steps 31 are symmetrically distributed on two sides of the bottom of the mounting groove 3, and a certain gap 4 is kept between the two limiting steps and the side wall of the mounting groove 3; the two positioning steps 20 are symmetrically arranged, inserted into the gap 4 and elastically pressed against the side wall of the limiting step 31.
The gap 4 between the limiting step 31 and the side wall of the mounting groove 3 is larger than the thickness of the positioning step 20. Set up gap 4 and be greater than the thickness of location step 20, make location step 20 move in gap 4, guarantee when contact terminal 2 contacts with the PLUG, the PLUG can insert contact terminal 2 smoothly, realize stable contact.
A first opening 5 is formed at the bottom of the mounting groove 3, and the first opening 5 is communicated with an inner cavity 30 of the mounting groove 3; the two limiting steps 31 are respectively arranged at two sides of the first opening 5; the rear end of the mounting groove 3 is provided with a positioning groove 32 for inserting the pin part 21 of the contact terminal 2.
The front end face of the mounting groove 3 is formed with a second opening 6, and the second opening 6 is communicated with the inner cavity 30 and is butted with the first opening 5.
The contact terminal 2 includes a contact portion 23 inserted into the cavity 30 of the mounting groove 3 and having a bottom abutting against the positioning step 20, a positioning groove 32 inserted into the mounting groove 3 and extending from an upper end of the positioning groove 32, and a connecting portion 22 located between the contact portion 23 and the lead portion 21.
The contact part 23 comprises a first elastic sheet 231 and a second elastic sheet 232 which are symmetrically arranged and respectively inserted into two sides of the first opening 5, and the two positioning steps 20 are respectively formed at the lower ends of the first elastic sheet 231 and the second elastic sheet 232; the first elastic sheet 231 and the second elastic sheet 232 are further respectively formed with a first convex hull 233 and a second convex hull 234 protruding toward the middle of the inner cavity 30. Through arranging the first convex hull 233 and the second convex hull 234 which are close to each other on the first elastic sheet 231 and the second elastic sheet 232, when the PLUG is inserted from the first opening 5 and the second opening 6, the PLUG is clamped by the first convex hull 233 and the second convex hull 234, stable contact is ensured, meanwhile, due to the existence of the gap 4, when the PLUG is inserted between the first convex hull 233 and the second convex hull 234, the first convex hull 233 and the second convex hull 234 are opened towards two sides, and the reset clamping force generated by the first elastic sheet 131 and the second elastic sheet 232 enables the first convex hull 233 and the second convex hull 234 to clamp the PLUG stably, the contact quantity of the first convex hull 233 and the second convex hull 234 is ensured to be consistent with that of the PLUG, and stable contact is ensured.
Connecting portion 22 both sides shaping have the barb 221 of the vertical range of plural numbers, this barb 221 support press insert in the constant head tank 32 lateral wall, just connecting portion 22 lower extreme still shaping has a guide block 222, this guide block 222 is followed the constant head tank 32 slides to this constant head tank 32 bottom.
The insulating body 1 is provided with at least five mounting grooves 3, and the contact terminals 2 also comprise at least five mounting grooves.
The upper end face of the insulating body 1 is at least provided with two protrusions 10 used for positioning the insulating body 1, and a first baffle 11 and a second baffle 12 used for limiting are respectively formed on two sides of the insulating body 1.
In summary, when the contact terminal 2 is mounted in the mounting groove 3 of the insulating body 1, the guide block 222 of the connecting portion 22 on the contact terminal 2 is aligned with the positioning groove 32 in the mounting groove 3, and simultaneously, the contact portion 23 of the contact terminal 2 is aligned with the inner cavity 30 of the mounting groove 3, and next, the contact terminal 2 is inserted into the mounting groove 3 along the positioning groove 32, and the positioning step 20 abuts against and presses the limiting step 31 to form a positioning structure, so that the contact terminal is positioned at a specific position, and the barb 221 of the connecting portion 22 on the contact terminal 2 abuts against and presses the side wall of the positioning groove 32 to be inserted into the mounting groove 3, so that the contact terminal 2 is fixed in the mounting groove 3, and the mounting is completed.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses 3 bottoms in mounting groove of insulator 1 set up the spacing step 31 that is used for location to contact terminal 2 to set up and support with spacing step 31 mutually and press the tight location step 20 of subsides at contact terminal 2 lower extreme, during the installation, press through location step 20 and spacing step 31 counterbalance and paste tightly and form location structure, fix a position contact terminal 2 in appointed position, ensure that contact terminal 2's contact site 23 is unanimous with the PLUG contact volume, ensure contact stability.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. A battery receptacle of a restrainable structure, comprising: insulator (1) and plural number install contact terminal (2) in insulator (1), insulator (1) on be provided with the plural number and be used for the installation mounting groove (3) of contact terminal (2), its characterized in that, mounting groove (3) bottom shaping have right the spacing step (31) of contact terminal (2) bottom location, contact terminal (2) bottom shaping have with this spacing step (31) support to press location step (20) that pastes tightly.
2. The battery socket of claim 1, wherein: the two limiting steps (31) are symmetrically distributed on two sides of the bottom of the mounting groove (3) and keep a certain gap (4) with the side wall of the mounting groove (3); the two positioning steps (20) are symmetrically arranged, inserted into the gap (4) and elastically pressed against the side wall of the limiting step (31).
3. The battery socket of claim 2, wherein: the gap (4) between the limiting step (31) and the side wall of the mounting groove (3) is larger than the thickness of the positioning step (20).
4. The battery socket of claim 1, wherein: a first opening (5) is formed at the bottom of the mounting groove (3), and the first opening (5) is communicated with an inner cavity (30) of the mounting groove (3); the two limiting steps (31) are respectively arranged at two sides of the first opening (5); the rear end of the mounting groove (3) is provided with a positioning groove (32) for inserting the pin part (21) of the contact terminal (2).
5. The battery socket of claim 4, wherein: a second opening (6) is formed in the front end face of the mounting groove (3), and the second opening (6) is communicated with the inner cavity (30) and is in butt joint with the first opening (5).
6. The battery socket of claim 4, wherein: the contact terminal (2) comprises a contact part (23) which is inserted into the inner cavity (30) of the mounting groove (3) and the bottom of which is pressed against the positioning step (20), a pin part (21) which is inserted into the positioning groove (32) in the mounting groove (3) and extends out of the upper end of the positioning groove (32), and a connecting part (22) which is positioned between the contact part (23) and the pin part (21).
7. The battery socket of claim 6, wherein: the contact part (23) comprises a first elastic sheet (231) and a second elastic sheet (232) which are symmetrically arranged and are respectively inserted into two sides of the first opening (5), and the two positioning steps (20) are respectively formed at the lower ends of the first elastic sheet (231) and the second elastic sheet (232); the first elastic sheet (231) and the second elastic sheet (232) are respectively provided with a first convex hull (233) and a second convex hull (234) which are convex towards the middle of the inner cavity (30).
8. The battery socket of claim 6, wherein: connecting portion (22) both sides shaping have barb (221) of the vertical range of plural number, this barb (221) support press insert in constant head tank (32) lateral wall, just connecting portion (22) lower extreme still shaping has a guide block (222), and this guide block (222) is followed constant head tank (32) slide to this constant head tank (32) bottom.
9. A battery socket of a restrainable structure according to any one of claims 1 to 8, wherein: the insulation body (1) is provided with at least five mounting grooves (3), and the contact terminals (2) also comprise at least five mounting grooves.
10. The battery socket of claim 9, wherein: the insulation body (1) upper end face be provided with two at least and be used for protruding (10) to this insulation body (1) location, insulation body (1) both sides respectively the shaping have be used for spacing first baffle (11) and second baffle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360617.9U CN210692840U (en) | 2019-08-20 | 2019-08-20 | But limit structure's battery socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360617.9U CN210692840U (en) | 2019-08-20 | 2019-08-20 | But limit structure's battery socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210692840U true CN210692840U (en) | 2020-06-05 |
Family
ID=70896712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921360617.9U Active CN210692840U (en) | 2019-08-20 | 2019-08-20 | But limit structure's battery socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210692840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346255A (en) * | 2021-05-31 | 2021-09-03 | 歌尔股份有限公司 | Connection structure, electronic equipment and wire terminal shell fragment |
-
2019
- 2019-08-20 CN CN201921360617.9U patent/CN210692840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346255A (en) * | 2021-05-31 | 2021-09-03 | 歌尔股份有限公司 | Connection structure, electronic equipment and wire terminal shell fragment |
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