CN216450833U - Connecting seat between ammeter internal circuit board and battery case power output end - Google Patents
Connecting seat between ammeter internal circuit board and battery case power output end Download PDFInfo
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- CN216450833U CN216450833U CN202122394541.5U CN202122394541U CN216450833U CN 216450833 U CN216450833 U CN 216450833U CN 202122394541 U CN202122394541 U CN 202122394541U CN 216450833 U CN216450833 U CN 216450833U
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- connector body
- connector
- circuit board
- lower cover
- power output
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Abstract
The utility model discloses a connecting seat between an internal circuit board of an ammeter and a power output end of a battery box, which comprises a shell and a metal conducting strip, wherein one end of the metal conducting strip is a first connecting end connected with the internal circuit board of the ammeter, the other end of the metal conducting strip is a second connecting end connected with the power output end of the battery box, the second connecting end is provided with extending parts extending towards two sides, the extending parts at two sides are arranged in a bending way and spliced, the second connecting end and the extending parts at two sides form a ring structure after splicing, a plurality of metal elastic sheets which are kept to bow inwards are distributed on the circumference of the middle part of the ring structure, the ring structure is limited in the shell, one end of the shell is correspondingly provided with a through hole communicated with the ring structure, and the first connecting end penetrates out of the other end of the shell. Therefore, the metal conducting plate can be in contact connection with the power output end of the battery box more fully and reliably, and the battery can provide more stable power supply for the circuit board.
Description
Technical Field
The utility model relates to an electric connecting seat, in particular to a connecting seat between an internal circuit board of an ammeter and a power output end of a battery box.
Background
At present, the connection between the circuit board inside the electric meter and the power output end of the battery box is usually realized by means of a connecting seat so as to realize the power supply of the battery in the battery box for the circuit board. The connecting seat generally includes the casing and sets up the metal conducting strip in the casing, current metal conducting strip is rectangular shape mostly, its one end and circuit board welded fastening, because the battery case of current ammeter is detachable assembly usually on the ammeter, consequently can not be fixed connection such as welding between the other end of metal conducting strip and the battery case power output end, in prior art, between the other end of metal conducting strip and the battery case power output end simple butt between only a lamellar body and the lamellar body usually, consequently, the contact is not enough, the problem of contact failure easily appears.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the connecting seat between the internal circuit board of the ammeter and the power output end of the battery box, and the metal conducting strip in the connecting seat and the power output end of the battery box can be in contact connection more fully and reliably, so that the battery in the battery box can provide more stable power for the internal circuit board of the ammeter.
In order to achieve the purpose, the utility model provides a connecting seat between an internal circuit board of an ammeter and a power output end of a battery box, which comprises a shell and a metal conducting strip, wherein one end of the metal conducting strip is a first connecting end connected with the internal circuit board of the ammeter, the other end of the metal conducting strip is a second connecting end connected with the power output end of the battery box, the second connecting end is provided with extending parts extending towards two sides, the extending parts at two sides are arranged in a bending mode and form splicing, the second connecting end and the extending parts at two sides form a ring structure after splicing, a plurality of metal elastic sheets keeping inward bending are distributed on the circumference of the middle part of the ring structure, the ring structure is limited and arranged in the shell, one end of the shell is correspondingly provided with a through hole communicated with the ring structure, and the first connecting end penetrates out of the other end of the shell.
The utility model has the beneficial effects that: by adopting the structure, the utility model arranges the extending parts at the two sides of the second connecting end, and simultaneously, the extending parts at the two sides are arranged in a bending way and form splicing, and the second connecting end and the extending parts at the two sides form a ring structure after splicing, a plurality of metal elastic sheets which keep inward arching are distributed at the middle circumference of the ring structure, thus, the power supply output end of the battery box can be correspondingly arranged into a cylinder shape during connection, and then the metal elastic sheet is inserted into the ring body structure, so that the metal elastic sheet not only forms elastic clamping on the power output end of the battery box, but also forms electric connection between the power output end of the battery box and the ring body structure.
The utility model can be further arranged in a way that the middle part of the ring body structure is provided with a plurality of through grooves which are distributed in a circumferential way, and a metal elastic sheet is formed between every two adjacent through grooves. The metal elastic sheet is formed by directly cutting the through groove on the ring body structure, namely the metal elastic sheet and the metal conducting sheet are integrated.
The utility model can be further arranged in a way that the shell is formed by splicing an upper cover and a lower cover, the upper cover is provided with an upper semicircular groove, the lower cover is provided with a lower semicircular groove, and the upper semicircular groove and the lower semicircular groove are spliced to form a cavity of a limiting and accommodating ring body structure. The structure is simple, and the assembly is convenient.
The utility model can be further arranged in a way that the first connecting end is of a strip-shaped structure, the first connecting end and the ring body structure are connected into a whole through a bent part, and the lower cover is correspondingly provided with a clamping groove for placing the bent part and clamping and positioning the bent part. Through the cooperation of kink and centre gripping groove for metal conducting strip can form further spacing with between the lower cover, thereby makes the structure after the assembly more firm reliable.
The utility model can be further provided with a positioning groove which is correspondingly arranged on the lower cover and is used for the first connecting end to penetrate out and form clamping and positioning for the first connecting end, the positioning groove is upwards communicated, the upper cover is correspondingly provided with an inserting block which forms inserting matching with the positioning groove, and the inserting block is pressed on the first connecting end after being inserted. By adopting the structure, the first connecting end is positioned, and further insertion positioning matching is formed between the upper cover and the lower cover, so that the assembly connection of the upper cover and the lower cover is reinforced.
The utility model can be further provided with a plug pin which is arranged on the lower cover and extends along the penetrating direction of the first connecting end and is used for being plugged and fixed on the ammeter. Through the plug pins, the connecting seat can be assembled and fixed on the electric meter.
The utility model can be further provided with a guide post which is used for forming inserting positioning with the electric meter and extends along the penetrating direction of the first connecting end on the upper cover and/or the lower cover. Through setting up the guide post, both helped the grafting equipment between connecting seat and the ammeter, can play the positioning action to the connection of connecting seat and ammeter again.
The utility model can be further provided with a clamping block and an inserting column which extend upwards on the lower cover, and the upper cover is correspondingly provided with a clamping hole which forms clamping and fixing with the clamping block and an inserting hole which forms inserting and positioning with the inserting column. By the arrangement, the upper cover and the lower cover can be well spliced and fixed.
The utility model can be further provided with a side edge which is used for enclosing the upper cover in the lower cover. Thus, the integrity and structural strength are improved when the upper and lower covers are assembled.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a view showing the construction of the upper cover of the present invention;
FIG. 4 is a view showing the construction of a lower cover in the present invention;
fig. 5 is a structural view of a metal conductive sheet of the present invention.
Detailed Description
As shown in fig. 1-5, a connection socket between an internal circuit board of an electric meter and a power output end of a battery box is provided, which includes a housing and a metal conductive sheet 1, one end of the metal conductive sheet 1 is a first connection end 11 connected to the internal circuit board of the electric meter, the other end of the metal conductive sheet 1 is a second connection end connected to the power output end of the battery box, the second connection end has extensions 12 extending to both sides, the extensions 12 on both sides are bent and spliced, and the second connection end 12 and the extensions on both sides form a ring structure 13 after splicing, a plurality of metal elastic sheets 14 keeping inward bending are distributed and arranged on the circumference of the middle part of the ring structure 13, a plurality of through grooves 15 distributed and arranged circumferentially are arranged on the middle part of the ring structure 13, and a metal elastic sheet 14 is formed between every two adjacent through grooves 15. The ring structure 13 is limited in the shell, one end of the shell is correspondingly provided with a through hole 2 communicated with the ring structure 13, and the first connecting end 11 penetrates out from the other end of the shell.
By adopting the structure, the extension parts 12 are arranged on the two sides of the second connecting end, meanwhile, the extension parts 12 on the two sides are arranged in a bending way and form splicing, and the second connecting end and the two side extending parts 12 form a ring structure 13 after splicing, a plurality of metal elastic sheets 14 which keep inward arching are distributed on the middle circumference of the ring structure 13, thus, when in connection, the power supply output end of the battery box can be correspondingly arranged into a cylinder, and then the metal elastic sheet 14 is inserted into the ring body structure 13, so that the metal elastic sheet not only forms elastic clamping on the power output end of the battery box, but also forms electric connection between the power output end of the battery box and the ring body structure 13.
The casing comprises upper cover 3 and lower cover 4 concatenation, has seted up last semicircular groove 31 on the upper cover 3, has seted up down semicircular groove 41 on the lower cover 4, and last semicircular groove 31 splices mutually with lower semicircular groove 41 and constitutes the cavity of a spacing holding ring structure 13. The structure is simple, and the assembly is convenient.
The first connecting end 11 is a strip-shaped structure, the first connecting end 11 and the ring structure 13 are connected into a whole through a bending portion 16, and a clamping groove 42 for placing the bending portion 16 and clamping and positioning the bending portion 16 is correspondingly formed on the lower cover 4. Through the cooperation of the bent portion 16 and the clamping groove 42, a further spacing between the metal conducting strip 1 and the lower cover 4 can be formed, so that the assembled structure is more stable and reliable.
The lower cover 4 is correspondingly provided with a positioning groove 43 for the first connecting end 11 to penetrate out and form clamping and positioning for the first connecting end 11, the positioning groove 43 is upwards penetrated, the upper cover 3 is correspondingly provided with an inserting block 32 which forms inserting matching with the positioning groove 43, and the inserting block 32 is pressed on the first connecting end 11 after being inserted. By adopting the structure, the first connecting end 11 is positioned, and the upper cover 3 and the lower cover 4 are further inserted and positioned to be matched, so that the assembly connection of the upper cover and the lower cover is reinforced.
The lower cover 4 is provided with a pin 44 extending along the direction of the first connection end 11 for being fixed on an electric meter in an inserting manner. The connecting base can be assembled and fixed on the electric meter through the plug pins 44.
The upper cover 3 and/or the lower cover 4 are/is provided with a guide column 5 extending along the direction of the first connection end 11 for forming plugging positioning with the electric meter. Through setting up guide post 5, existing grafting equipment of being favorable to between connecting seat and the ammeter can play the positioning action to the connection of connecting seat and ammeter again.
The lower cover 4 is provided with a clamping block 45 and an inserting column 46 which extend upwards, and the upper cover 3 is correspondingly provided with a clamping hole 33 which forms clamping and fixing with the clamping block 45 and an inserting hole 34 which forms inserting and positioning with the inserting column 46. By the arrangement, the upper cover and the lower cover can be well spliced and fixed.
The lower cover 4 is further provided with a side 47 enclosing the upper cover 3 therein. Thus, the integrity and structural strength are improved when the upper and lower covers are assembled.
Claims (9)
1. The utility model provides a connecting seat between inside circuit board of ammeter and battery case power output, includes casing and metal conducting strip, and the one end of metal conducting strip is the first link that is connected with the inside circuit board of ammeter, and the other end of metal conducting strip is the second link that is connected with battery case power output, its characterized in that: the second connecting end is provided with extending portions extending towards two sides, the extending portions on the two sides are arranged in a bending mode and form splicing, the second connecting end and the extending portions on the two sides form a ring structure after splicing, a plurality of metal elastic sheets keeping inward arching are distributed on the circumference of the middle of the ring structure, the ring structure is arranged in the shell in a limiting mode, one end of the shell is correspondingly provided with a through hole communicated with the ring structure, and the first connecting end penetrates out of the other end of the shell.
2. The connector of claim 1, wherein the connector comprises a connector body having a first end and a second end, the first end of the connector body being connected to the first end of the first connector body, and the second end of the connector body being connected to the second connector body, the connector body being connected to the second connector body: the middle part of the ring body structure is provided with a plurality of through grooves which are distributed in a circumferential manner, and a metal elastic sheet is formed between every two adjacent through grooves.
3. The connecting socket between the electric meter internal circuit board and the battery box power supply output end according to claim 1 or 2, characterized in that: the shell is formed by splicing an upper cover and a lower cover, an upper semicircular groove is formed in the upper cover, a lower semicircular groove is formed in the lower cover, and the upper semicircular groove and the lower semicircular groove are spliced to form a cavity of a limiting containing ring body structure.
4. A connector receptacle between an internal circuit board of an electricity meter and a power output terminal of a battery pack according to claim 3, wherein: the first connecting end is of a strip-shaped structure, the first connecting end and the ring body structure are connected into a whole through a bending part, and the lower cover is correspondingly provided with a clamping groove for placing the bending part and clamping and positioning the bending part.
5. The connector of claim 4, wherein the connector comprises a connector body having a first end and a second end, the first end of the connector body being connected to the first end of the first connector body, and the second end of the connector body being connected to the second connector body, the connector body being connected to the first connector body, the connector body being connected to the second connector body, the connector body being connected to the connector body, the connector body being connected to the connector body, the connector body being connected to the connector body, and the connector body, the connector body being connected to the connector body, the connector body being connected to the connector body: the lower cover is correspondingly provided with a positioning groove for the first connecting end to penetrate out and form clamping and positioning for the first connecting end, the positioning groove is communicated upwards, the upper cover is correspondingly provided with an inserting block which forms inserting and matching with the positioning groove, and the inserting block is abutted against the first connecting end after being inserted.
6. The connector of claim 5, wherein the connector comprises a connector body having a first end and a second end, the first end of the connector body being connected to the first end of the first connector body, and the second end of the connector body being connected to the second connector body, the connector body being connected to the first connector body, the connector body being connected to the second connector body, the connector body being connected to the connector body, the connector body being connected to the connector body, the connector body being connected to the connector body, and the connector body being connected to the connector body, the connector body being connected to the connector body, the connector body being connected to the: the lower cover is provided with a plug pin extending along the direction of the first connecting end penetrating out for being plugged and fixed on the ammeter.
7. The connector of claim 6, wherein the connector comprises a connector body having a first end and a second end, the first end of the connector body being connected to the first end of the first connector body, and the second end of the connector body being connected to the second connector body, the connector body being connected to the first connector body, the connector body being connected to the second connector body: and the upper cover and/or the lower cover extend along the penetrating direction of the first connecting end to form a guide column for inserting and positioning with the electric meter.
8. A connector receptacle between an internal circuit board of an electricity meter and a power output terminal of a battery pack according to claim 3, wherein: the lower cover is provided with a clamping block and an inserting column which extend upwards, and the upper cover is correspondingly provided with a clamping hole which is clamped and fixed by the clamping block and an inserting hole which is inserted and positioned by the inserting column.
9. The connector of claim 8, wherein the connector comprises a connector body having a first end and a second end, the first end of the connector body being connected to the first end of the first connector body, and the second end of the connector body being connected to the second connector body, the connector body being connected to the second connector body: the lower cover is also provided with a side edge which encloses the upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394541.5U CN216450833U (en) | 2021-09-30 | 2021-09-30 | Connecting seat between ammeter internal circuit board and battery case power output end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394541.5U CN216450833U (en) | 2021-09-30 | 2021-09-30 | Connecting seat between ammeter internal circuit board and battery case power output end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216450833U true CN216450833U (en) | 2022-05-06 |
Family
ID=81349104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122394541.5U Active CN216450833U (en) | 2021-09-30 | 2021-09-30 | Connecting seat between ammeter internal circuit board and battery case power output end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216450833U (en) |
-
2021
- 2021-09-30 CN CN202122394541.5U patent/CN216450833U/en active Active
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