CN219833062U - Fixing structure of wiring terminal - Google Patents
Fixing structure of wiring terminal Download PDFInfo
- Publication number
- CN219833062U CN219833062U CN202320976641.5U CN202320976641U CN219833062U CN 219833062 U CN219833062 U CN 219833062U CN 202320976641 U CN202320976641 U CN 202320976641U CN 219833062 U CN219833062 U CN 219833062U
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- CN
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- Prior art keywords
- groove
- wiring terminal
- boss
- fixing
- fixing seat
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- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- JAYCNKDKIKZTAF-UHFFFAOYSA-N 1-chloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1Cl JAYCNKDKIKZTAF-UHFFFAOYSA-N 0.000 description 4
- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model provides a fixing structure of a wiring terminal, which comprises a fixing seat, wherein the top of the fixing seat is provided with a groove, and one side of the fixing seat is also provided with a notch communicated with the groove for extending an inductance wire of the wiring terminal; the bottom of the fixed seat is provided with a fixed column for fixedly connecting with a box body of the household storage inverter; the guide connecting piece is arranged in the groove and near the front end and is used for guiding and installing the wiring terminal and the PCB; the guide connector includes: the boss is fixedly arranged in the groove and is used for receiving the wiring terminal; the screw is vertically fixedly arranged at the top of the boss; the corrugated section is formed on the side wall of the groove above the boss and is used for forming interference fit with two sides of the wiring terminal; a side groove is formed in one side, close to the notch, of the fixing seat; the movable buckle is arranged at the top of the groove and close to one side of the notch and hinged with the fixed seat, and the movable buckle is provided with a protruding part movably buckled with the side groove. The structure is integrated, and the positioning function is provided.
Description
Technical Field
The utility model relates to the technical field of conductive connection, in particular to a fixing structure of a wiring terminal.
Background
The inductor is one of the most critical components in the household storage inverter, mainly has the functions of energy storage, boosting, filtering, eliminating EMI and the like, and can reduce the temperature inside the inverter and the inductor by using the glue-pouring inductor, and can also obviously improve the performance and the service life of the inductor. The inductor after glue filling is stored as a whole at the back of the inverter, and similarly, the outgoing line of the inductor is also at the back of the inverter.
At present, the binding post fixed knot of inductance wire constructs for PCB board back is fixed, and PCB board front screw lock attaches. The novel inductor wire comprises a terminal fixing seat, wherein the front half part of the terminal fixing seat is provided with a groove, a nut is placed in the groove, the rear half part of the terminal fixing seat is provided with a clamping seat, and an upper cover of the fixing seat is used for fixing an inductor wire through the clamping seat. The existing binding post fixed knot constructs, and spare part kind is many, small, and the process is many and spare part lacks easily during the dismouting, still need fix a position when upper PCB board is fixed.
In view of this, there is a need for an improvement in the fixing structure of the connecting terminal in the prior art to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to disclose a fixing structure of a wiring terminal, which has the advantages of integrated structure, simple working procedure, convenient operation and self-positioning function.
In order to achieve the above purpose, the utility model provides a fixing structure of a wiring terminal, which comprises a fixing seat, wherein the top of the fixing seat is provided with a groove, one side of the fixing seat is also provided with a notch communicated with the groove, and an inductance wire of the wiring terminal extends out;
the bottom of the fixed seat is provided with a fixed column for fixedly connecting with a box body of the household storage inverter;
the guide connecting piece is arranged in the groove and near the front end and is used for guiding and installing the wiring terminal and the PCB;
the guide connector includes: the boss is fixedly arranged in the groove and is used for bearing the wiring terminal;
the screw is vertically fixedly arranged at the top of the boss;
the corrugated section is formed on the side wall of the groove above the boss and is used for forming interference fit with two sides of the wiring terminal;
a side groove is formed in one side, close to the notch, of the fixing seat;
the movable buckle is arranged at the top of the groove and near one side of the notch and hinged with the fixing seat, and is provided with a protruding part movably buckled with the side groove.
As a further improvement of the utility model, the boss and the screw are detachably arranged in a threaded manner.
As a further improvement of the utility model, the boss and the screw are integrally injection molded.
As a further improvement of the utility model, a waist round hole is formed on the box body of the household storage inverter for interference fit of the fixing column.
As a further improvement of the utility model, a closing structure is formed at one end of the groove close to the notch for limiting the wiring terminal.
As a further improvement of the utility model, the protruding portion is U-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
(1) A fixing structure of a wiring terminal integrates installation, fixing, guiding and positioning, has no other parts, and has simple working procedures, convenient operation and labor hour saving. The ripple section of fixing base is used for playing interference fit to binding post, realizes the preliminary locking of binding post and fixing base, and movable buckle and fixing base's integrated into one piece technology articulates mutually with the fixing base, realizes the spacing fixed of the inductance wire to binding post afterbody, and finally, the fixing base passes through the screw rod and forms the cooperation location with PCB board and binding post, fastens through flange nut, and its assembly process is simple.
Drawings
Fig. 1 is a schematic diagram of the cooperation between a fixing structure of a connection terminal and a box body and a PCB board of a household storage inverter;
fig. 2 is a schematic perspective view of a fixing structure of a connecting terminal according to the present utility model;
fig. 3 is an assembly schematic diagram of a fixing structure of a connecting terminal and the connecting terminal of the present utility model.
In the figure: 1. a fixing seat; 2. a case; 4. a PCB board; 6. a movable buckle; 10. a groove; 11. fixing the column; 20. a waist-round hole; 31. a connection terminal; 32. an inductance line; 50. a boss; 51. a screw; 61. a boss; 100. a corrugated section; 110. a notch; 120. side grooves.
Detailed Description
The present utility model will be described in detail below with reference to the embodiments shown in the drawings, but it should be understood that the embodiments are not limited to the present utility model, and functional, method, or structural equivalents and alternatives according to the embodiments are within the scope of protection of the present utility model by those skilled in the art.
Please refer to fig. 1 to 3 for an embodiment of a fixing structure of a connecting terminal according to the present utility model.
A fixing structure of a wiring terminal 31 comprises a fixing seat 1, wherein a groove 10 is formed in the top of the fixing seat 1, a notch 110 communicated with the groove 10 is formed in one side of the fixing seat, and an inductance wire 32 of the wiring terminal 31 extends out; the bottom of the fixed seat 1 is provided with a fixed column 11 for fixedly connecting with a box body 2 of the household storage inverter; the guide connecting piece is arranged in the groove 10 and near the front end and is used for guiding and mounting the wiring terminal 31 and the PCB 4; the guide connector includes: the boss 50 is fixedly arranged in the groove 10 and is used for receiving the wiring terminal 31; the screw rod 51 is vertically fixedly arranged at the top of the boss 50; the PCB 4 is provided with a mounting hole for the screw rod 51 to penetrate; corrugated sections 100 are formed on the side walls of the grooves 10 above the bosses 50 and are used for forming interference fit with two sides of the wiring terminals 31; a side groove 120 is formed in one side, close to the notch 110, of the fixing seat 1; the movable buckle 6 is arranged at the top of the groove 10 and is close to one side of the notch 110 and hinged with the fixed seat 1, the movable buckle 6 is provided with a protruding part 61 movably buckled with the side groove 120, the protruding part 61 is U-shaped, and interference fit is formed between the protruding part 61 and the side groove 120 through buckling.
More specifically, the boss 50 and the screw 51 are screw-detachably mounted or integrally injection-molded.
Further, a waist round hole 20 is formed in the box body 2 of the household storage inverter for interference fit of the fixing column 11.
Further, a closing structure is formed at one end of the groove 10 near the notch 110 for limiting the terminal 31.
The actual overall assembly sequence is as follows: the fixed seat 1 is fixed on the household storage inverter box body 2 through the bottom fixing column 11, the wiring terminal 31 is placed on the boss 50 through the guiding action of the screw rod 51, meanwhile, the two sides of the wiring terminal 31 are in interference fit with the corrugated section 100, the tail part of the wiring terminal 31 and the inductance wire 32 extend out of the fixed seat 1 through the notch 110 of the groove 10, and meanwhile, the movable buckle 6 is buckled with the side groove 120, so that the limit fixation of the inductance wire 32 in the groove 10 is realized; the PCB 4 is provided with a screw 51 through the mounting hole for penetrating and matching, and finally the inductor line 32 terminal is fastened with the PCB 4 through a flange nut.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The fixing structure of the wiring terminal comprises a fixing seat, wherein the top of the fixing seat is provided with a groove, and one side of the fixing seat is also provided with a notch communicated with the groove for the inductance wire of the wiring terminal to extend out;
the bottom of the fixed seat is provided with a fixed column for fixedly connecting with a box body of the household storage inverter;
the PCB is characterized by further comprising a guide connecting piece which is arranged in the groove and near the front end and is used for guiding and installing the wiring terminal and the PCB;
the guide connector includes: the boss is fixedly arranged in the groove and is used for bearing the wiring terminal;
the screw is vertically fixedly arranged at the top of the boss;
the corrugated section is formed on the side wall of the groove above the boss and is used for forming interference fit with two sides of the wiring terminal;
a side groove is formed in one side, close to the notch, of the fixing seat;
the movable buckle is arranged at the top of the groove and near one side of the notch and hinged with the fixing seat, and is provided with a protruding part movably buckled with the side groove.
2. The fixing structure of a connecting terminal according to claim 1, wherein the boss is detachably mounted to the screw.
3. The fixing structure of a connecting terminal according to claim 1, wherein the boss and the screw are integrally injection-molded.
4. The fixing structure of a connecting terminal according to claim 1, wherein a waist-shaped hole is formed in a box body of the household storage inverter for interference fit of the fixing column.
5. The fixing structure of a connecting terminal according to claim 1, wherein a closing structure is formed at one end of the groove near the notch for limiting the connecting terminal.
6. The fixing structure of a connection terminal according to claim 1, wherein the protruding portion is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320976641.5U CN219833062U (en) | 2023-04-26 | 2023-04-26 | Fixing structure of wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320976641.5U CN219833062U (en) | 2023-04-26 | 2023-04-26 | Fixing structure of wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219833062U true CN219833062U (en) | 2023-10-13 |
Family
ID=88250913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320976641.5U Active CN219833062U (en) | 2023-04-26 | 2023-04-26 | Fixing structure of wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219833062U (en) |
-
2023
- 2023-04-26 CN CN202320976641.5U patent/CN219833062U/en active Active
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