CN207183576U - A kind of junction block with cartridge fuse - Google Patents
A kind of junction block with cartridge fuse Download PDFInfo
- Publication number
- CN207183576U CN207183576U CN201721048272.4U CN201721048272U CN207183576U CN 207183576 U CN207183576 U CN 207183576U CN 201721048272 U CN201721048272 U CN 201721048272U CN 207183576 U CN207183576 U CN 207183576U
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- CN
- China
- Prior art keywords
- mounting platform
- connecting part
- fuse tube
- terminal
- partition plate
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- 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.)
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- 238000005192 partition Methods 0.000 claims abstract description 34
- 238000005452 bending Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Fuses (AREA)
Abstract
A kind of junction block with cartridge fuse, including, insulating base, at least two independent compartments arranged side by side are formed on bottom plate, and compartment into corresponding power supply side cavity and is loaded into side cavity by a lateral partitions；Through hole is opened up in the middle part of lateral partitions；Projection mounting platform on bottom plate before and after lateral partitions；The first, second of at least one binding post with cartridge fuse, a compartment in insulating base, including cartridge fuse and its both ends press against terminal；First press against terminal one end connection cartridge fuse one end, and the other end is located at through lateral partitions middle through-hole on the mounting platform of insulating base power supply side cavity, and is fixed on by wiring lock screw on bottom plate mounting platform；Second press against terminal, and one end connection cartridge fuse other end, on the mounting platform of load side cavity, the end takes the shape of the letter U the other end, forms two sheet connecting portions；First conducting end daughter board and/or the second conducting end daughter board, are arranged in insulating base the other compartment in addition to cartridge fuse is set.
Description
Technical Field
The utility model relates to a take connection terminal of fuse tube.
Background
With the development of the domestic and foreign electronic industry, the wiring type connector has wider and wider application range and more requirements, such as screw locking type, terminal type and plug-in type.
Connectors on the market are all single connection modes, and when customers need more than two connection modes, the selection of products is difficult. Therefore, how to develop various energy-saving, consumption-reducing and portable multipurpose connectors more quickly is a development target of the industry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take connection terminal of fuse tube designs multiple connected mode on same product, and it is too big to reduce the space that the connection terminal of installing two or more than two area fuse tubes caused greatly to reduce the part, reduce cost reduces the volume, and the installation closes portably.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a wire holder with a fuse tube comprises an insulating base, a plurality of insulating plates and a plurality of connecting wires, wherein the insulating base comprises a bottom plate, a longitudinal partition plate and a transverse partition plate; a plurality of longitudinal clapboards are arranged on the bottom board in parallel at intervals, at least two parallel independent compartments are formed on the bottom board along the length direction, and the compartments are divided into corresponding power side chambers and load side chambers by a transverse clapboard; the middle part of the transverse clapboard is provided with a through hole which penetrates through the front cavity and the rear cavity; mounting platforms are convexly arranged on the front and rear bottom plates of the transverse partition plate, a blind hole for inserting a wiring locking screw is arranged in the center of each mounting platform, and a fixing groove matched with a nut is arranged at the upper part of each blind hole; the wiring terminal with the fuse tube is arranged in one compartment in the insulating base and comprises the fuse tube and a cavity arranged on the corresponding load side of the compartment; one end of the first pressing terminal is connected with one end of the fuse tube, the other end of the first pressing terminal penetrates through a through hole in the middle of the transverse partition plate and is arranged on a mounting platform of a power supply side cavity of the insulating base, a wiring locking screw penetrates through the pressing terminal and is fixed on the mounting platform of the bottom plate, and a nut matched with the wiring locking screw is arranged in a fixing groove in the upper portion of a blind hole of the mounting platform; one end of the second pressing terminal is connected with the other end of the fuse tube, the other end of the second pressing terminal is arranged on the mounting platform of the load side cavity, and the second pressing terminal is of a U-shaped structure and forms two sheet-shaped connecting parts; a first conductive terminal plate and/or a second conductive terminal plate provided in another compartment in the insulating base except for a fuse tube; the first conductive terminal plate comprises a first connecting part, a second connecting part and a fixing part, wherein the second connecting part extends from one end of the first connecting part and is formed by bending upwards and downwards; the first connecting part penetrates through a through hole in the middle of the transverse partition plate and is arranged on the power supply side cavity mounting platform and is fixed on the bottom plate mounting platform through a wiring locking screw, and a nut matched with the wiring locking screw is arranged in a fixing groove in the upper part of a blind hole of the mounting platform; the second conductive terminal board comprises a first connecting part, a second connecting part formed by extending from one end of the first connecting part and a third connecting part formed by bending downwards and then bending forwards, wherein the second connecting part is parallel to the third connecting part; the first connecting part penetrates through the through hole in the middle of the transverse partition plate, is arranged on the power supply side cavity mounting platform and is fixed on the bottom plate mounting platform through a wiring locking screw.
Preferably, the insulating base is provided with three parallel independent compartments, and is provided with a terminal block with a fuse tube and first and second conductive terminal plates.
Preferably, one end of the first and second pressing terminals connected with the fuse tube is in a U-shaped structure capable of clamping the fuse tube.
Preferably, the first pressing terminal comprises a fixing part, the fixing part is bent from one end of the fixing part to two sides and extends upwards to form clamping, the fuse tube is a U-shaped clamping part, the fixing part extends from the other end of the fixing part to form a connecting part, and the connecting part penetrates through the through hole in the middle of the transverse partition plate to be arranged on the mounting platform of the power supply side cavity of the insulating base and is fixed on the mounting platform of the bottom plate through a wiring locking screw.
Preferably, the second pressing terminal comprises a fixing part, a clamping part which is bent from one end of the fixing part to two sides and extends upwards to clamp the fuse tube to form a U shape, and a first connecting part and a second connecting part which are bent from the other end of the fixing part to two sides and extend downwards and then extend forwards to form two sheets; the fixing part is fixed on the bottom plate mounting platform by a screw.
Preferably, the bottom plate, the longitudinal partition plate and the transverse partition plate of the insulating base are designed in an integrated mode.
The neotype beneficial effect of present case:
the wire connection type connector and the plug wire type connector are indispensable devices in an air conditioner indoor unit and an air conditioner outdoor unit, the fuse holder and the wire connection type structure are combined on the same product, and the device belongs to the initiative in the current connector industry. Various connection modes are designed on the same product, so that the problem of overlarge space caused by the installation of more than two connectors is greatly reduced; moreover, the parts are reduced, the cost is reduced, the volume is reduced, and the installation is portable.
Additionally, the utility model discloses be in the same place three kinds of different grade type wiring mode terminals are integrated, can deal with different wiring requirements.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the present invention.
Fig. 3 is an exploded perspective view of an embodiment of the present invention.
Fig. 4 is a perspective view of the first conductive terminal plate according to the embodiment of the present invention.
Fig. 5 is a perspective view of a second conductive terminal plate according to an embodiment of the present invention.
Fig. 6 is a perspective view of a terminal with a fuse tube according to an embodiment of the present invention.
Fig. 7 is an exploded perspective view of a terminal with a fuse tube according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 7, the wire holder with fuse tube of the present invention comprises,
the insulating base 1 comprises a bottom plate 11, a longitudinal partition plate 12 and a transverse partition plate 13; a plurality of longitudinal partition plates 12 are arranged on the bottom plate 11 in parallel at intervals, at least two parallel independent compartments are formed on the bottom plate 11 along the length direction, and the compartments are divided into corresponding power side chambers and load side chambers by a transverse partition plate 13; the middle part of the transverse partition plate 13 is provided with through holes 131-133 penetrating through the front and rear chambers; mounting platforms 111-113 are convexly arranged on the bottom plate 11 in front of and behind the transverse partition plate 13, a blind hole for inserting a wiring locking screw is formed in the center of each mounting platform, and a fixing groove matched with a nut is formed in the upper portion of each blind hole;
a terminal block 2 with a fuse tube, which is disposed in a compartment in the insulating base 1, comprising,
a fuse tube 21 disposed in a chamber of the compartment corresponding to a load side;
one end of the first pressing terminal 22 is connected with one end of the fuse tube, the other end of the first pressing terminal passes through the middle through hole 133 of the transverse partition plate 13 and is arranged on the mounting platform of the power supply side cavity of the insulating base 1, a wiring locking screw 5 passes through the pressing terminal and is fixed on the mounting platform 113 of the bottom plate 11, and a nut 6 matched with the wiring locking screw is arranged in a fixing groove at the upper part of a blind hole of the mounting platform;
a second press terminal 23 having one end connected to the other end of the fuse tube 21 and the other end disposed on the mounting platform of the load side chamber, the one end having a U-shaped configuration to form two sheet-like connection portions;
a first conductive terminal plate 3, a second conductive terminal plate 4, provided in another compartment of the insulating base 1 except for a fuse tube; wherein,
a first conductive terminal plate 3 including a first connection portion 31, a second connection portion 32 extending from one end of the first connection portion 31 and bent upward and downward, and a fixing portion 33; the first connecting part 31 penetrates through a through hole 131 in the middle of the transverse partition plate 13, is arranged on the power supply side chamber mounting platform 111 and is fixed on the bottom plate mounting platform through a wiring locking screw 7, and a nut 8 matched with the wiring locking screw 7 is arranged in a fixing groove in the upper part of a blind hole of the mounting platform;
a second conductive terminal plate 4 including a first connection portion 41, a second connection portion 42 formed by extending from one end of the first connection portion 41, and a third connection portion 43 formed by bending downward and bending forward, wherein the second connection portion 42 is parallel to the third connection portion 43; the first connecting part 41 is arranged on the power supply side chamber mounting platform through the middle through hole 132 of the transverse partition plate 13 and is fixed on the bottom plate mounting platform through the wiring locking screw 9.
In this embodiment, the insulating base 1 has three parallel independent compartments, and a terminal block with a fuse tube, and first and second conductive terminal blocks.
Preferably, the ends of the first and second press terminals 22 and 23 connected to the fuse tube are in a U-shaped configuration for clamping the fuse tube.
Preferably, the first pressing terminal 22 includes a fixing portion 221, a clamping portion 222 bent from one end of the fixing portion 221 to both sides and extending upwards to clamp the fuse tube in a U shape, and a connecting portion 223 extending from the other end of the fixing portion 221, wherein the connecting portion 223 penetrates through the middle through hole of the transverse partition plate to be disposed on the mounting platform of the power side chamber of the insulation base, and is fixed on the mounting platform of the bottom plate by a wire locking screw.
Preferably, the second pressing terminal 23 includes a fixing portion 231, a clamping portion 232 bent from one end of the fixing portion 231 to both sides and extending upward to clamp the fuse tube in a U-shape, and first and second connecting portions 233, 234 bent from the other end of the fixing portion 231 to both sides and extending downward and extending forward to form two pieces; the fixing portion 231 is fixed to the mounting platform of the base plate 11 by screws.
Preferably, the bottom plate, the longitudinal partition plate and the transverse partition plate of the insulating base are designed in an integrated mode.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made without departing from the scope of the present invention, which is intended to be covered by the appended claims.
Claims (6)
1. A wire holder with a fuse tube, comprising,
the insulating base comprises a bottom plate, a longitudinal partition plate and a transverse partition plate; a plurality of longitudinal clapboards are arranged on the bottom board in parallel at intervals, at least two parallel independent compartments are formed on the bottom board along the length direction, and the compartments are divided into corresponding power side chambers and load side chambers by a transverse clapboard; the middle part of the transverse clapboard is provided with a through hole which penetrates through the front cavity and the rear cavity; mounting platforms are convexly arranged on the front and rear bottom plates of the transverse partition plate, a blind hole for inserting a wiring locking screw is arranged in the center of each mounting platform, and a fixing groove matched with a nut is arranged at the upper part of each blind hole;
at least one terminal with a fuse tube disposed in a compartment in the dielectric base, comprising,
the fuse tube is arranged in the chamber of the compartment corresponding to the load side;
one end of the first pressing terminal is connected with one end of the fuse tube, the other end of the first pressing terminal penetrates through a through hole in the middle of the transverse partition plate and is arranged on a mounting platform of a power supply side cavity of the insulating base, a wiring locking screw penetrates through the pressing terminal and is fixed on the mounting platform of the bottom plate, and a nut matched with the wiring locking screw is arranged in a fixing groove in the upper portion of a blind hole of the mounting platform;
one end of the second pressing terminal is connected with the other end of the fuse tube, the other end of the second pressing terminal is arranged on the mounting platform of the load side cavity, and the second pressing terminal is of a U-shaped structure and forms two sheet-shaped connecting parts;
a first conductive terminal plate and/or a second conductive terminal plate provided in another compartment in the insulating base except for a fuse tube; wherein,
the first conductive terminal board comprises a first connecting part, a second connecting part and a fixing part, wherein the second connecting part extends from one end of the first connecting part and is formed by bending upwards and downwards; the first connecting part penetrates through a through hole in the middle of the transverse partition plate and is arranged on the power supply side cavity mounting platform and is fixed on the bottom plate mounting platform through a wiring locking screw, and a nut matched with the wiring locking screw is arranged in a fixing groove in the upper part of a blind hole of the mounting platform;
the second conductive terminal board comprises a first connecting part, a second connecting part formed by extending from one end of the first connecting part and a third connecting part formed by bending downwards and then bending forwards, wherein the second connecting part is parallel to the third connecting part; the first connecting part penetrates through the through hole in the middle of the transverse partition plate, is arranged on the power supply side cavity mounting platform and is fixed on the bottom plate mounting platform through a wiring locking screw.
2. The fuseholder of claim 1, wherein the dielectric base has three separate compartments arranged in parallel, and a fuseholder terminal block and first and second conductive terminal blocks.
3. The fuseholder of claim 1 or 2, wherein the ends of the first and second crimp terminals that connect to the fuseholder are U-shaped to retain the fuseholder.
4. The connector holder with the fuse tube as claimed in claim 1 or 2, wherein the first pressing terminal includes a fixing portion bent from one end of the fixing portion to both sides and extending upward to form a U-shaped clamping portion for clamping the fuse tube, and a connecting portion extending from the other end of the fixing portion, the connecting portion passing through the through hole in the middle of the transverse partition plate and being disposed on the mounting platform of the power-side chamber of the insulation base and being fixed to the mounting platform of the base plate by a wire locking screw.
5. The connector base with the fuse tube as claimed in claim 1 or 2, wherein the second press terminal includes a fixing portion bent from one end of the fixing portion to both sides and extending upward to form a holding portion for holding the fuse tube in a U-shape, and bent from the other end of the fixing portion to both sides and extending downward to form two first and second plate-like connecting portions extending forward; the fixing part is fixed on the bottom plate mounting platform by a screw.
6. The fuseholder of claim 1, wherein the base, longitudinal partitions, and transverse partitions of the insulator base are of a one-piece design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048272.4U CN207183576U (en) | 2017-08-21 | 2017-08-21 | A kind of junction block with cartridge fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048272.4U CN207183576U (en) | 2017-08-21 | 2017-08-21 | A kind of junction block with cartridge fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183576U true CN207183576U (en) | 2018-04-03 |
Family
ID=61740255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721048272.4U Active CN207183576U (en) | 2017-08-21 | 2017-08-21 | A kind of junction block with cartridge fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453062A (en) * | 2017-08-21 | 2017-12-08 | 上海合璧电子电器有限公司 | A kind of junction block with cartridge fuse |
-
2017
- 2017-08-21 CN CN201721048272.4U patent/CN207183576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453062A (en) * | 2017-08-21 | 2017-12-08 | 上海合璧电子电器有限公司 | A kind of junction block with cartridge fuse |
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