CN202818793U - Instrument panel electric appliance box - Google Patents
Instrument panel electric appliance box Download PDFInfo
- Publication number
- CN202818793U CN202818793U CN 201220413159 CN201220413159U CN202818793U CN 202818793 U CN202818793 U CN 202818793U CN 201220413159 CN201220413159 CN 201220413159 CN 201220413159 U CN201220413159 U CN 201220413159U CN 202818793 U CN202818793 U CN 202818793U
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- China
- Prior art keywords
- box body
- box
- electrical appliance
- appliance kit
- instrument board
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric appliance box, particularly to an instrument panel electric appliance box applicable to the automobile instruments. The instrument panel electric appliance box of the utility model comprises a box bottom, a PCB, a box body, and a box cover, and is characterized in that the box bottom is provided with a bolt; the bolt sequentially passes through the holes in the PCB and the square hole in the box body; the box cover is buckled upon the box body; the box cover is provided with a nut threadedly connected with the bolt; the box body is connected with the box bottom in a buckling manner via four elastic buckles; and the PCB is clamped inside the box body.
Description
Technical field
The utility model relates to a kind of electrical appliance kit, and especially a kind of instrument board electrical appliance kit is used for automobile instrument.
Background technology
The indoor general independent electrical appliance kit that all can adopt on the present car; concentrate fuse, various plug type relay to carry out power distribution, circuit protection, large Current Control; this electrical appliance kit is installed in below the instrument board usually, therefore is commonly called the instrument board electrical appliance kit.Usually the main line of instrument board electrical appliance kit partly adopts the copper bar structure, namely utilize different layers, difform copper bar to carry out the break-make of circuit, be characterized in technical maturity, but the remarkable shortcoming of copper bar structure is exactly higher to the conditional request of associated components, the mould and die accuracy of copper bar itself is had relatively high expectations, and structure is complicated, assembling is loaded down with trivial details; The simultaneously change of function is difficulty, and the versatility that is difficult to accomplish product, product price are generally relatively more expensive.
The electrical appliance kit of PCB (printed circuit) template formula, its technical characterstic is for adopting pcb board to concentrate various fuses, plug type relay etc., simple in structure, change is got up also more convenient, but when large variation occurs for the electric current in designing the loop or power distribution structure, must the circuit of pcb board be redesigned; 1, the electrical appliance kit of pcb board formula is in case typing, its circuit just is cured, even the control principle of car load is affected by it all will, for different vehicles, pcb board can not carry out along with the variation of electric device independent assortment after solidifying, must carry out circuit design in strict accordance with pcb board design originally, bring significant limitation for Electrical Appliances Designing person.Therefore, there is the shortcoming that versatility is poor, volume is larger in the electrical appliance kit of pcb board formula.2, because the electrical appliance kit of pcb board pattern must adopt connector to carry out the circuit connection, therefore a large amount of connector that increases on the wire harness, this has not only increased the cost of wire harness, simultaneously owing to increased the contact in the circuit, inevitably increase the resistance in the loop, also increased the fault point in the loop.
The utility model has carried out useful improvement in order to overcome defects.
The utility model content
The purpose of this utility model is to solve above-mentioned deficiency of the prior art, and a kind of instrument board electrical appliance kit is provided.
The purpose of this utility model is the normal operation that ensures instrument by a plurality of fuses are set.
To achieve these goals, the technical solution of the utility model is: a kind of instrument board electrical appliance kit, at the bottom of comprising box, PCB circuit board, box body, lid, it is characterized in that: be provided with bolt at the bottom of the described box, described bolt passes square opening on hole on the described PCB circuit board successively and the described box body, described lid is connected on the described box body, having nut on the described lid is connected with described bolt thread, described box body is clamped in described PCB circuit board in the described box body by clamping at the bottom of four flexible clamp pieces and the described box.
Further, described box body is provided with a plurality of slots, is plugged with fuse, relay on the described slot.
The beneficial effects of the utility model: compared with prior art, the utility model adopts modularized design, compact conformation, and highly versatile can be changed the parts of damage at any time, and utilizes flexible clamp piece to connect, and is convenient to dismounting.
Description of drawings
Fig. 1 is exploded view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is vertical view of the present utility model;
Fig. 4 is end view of the present utility model;
Fig. 5 is the A section enlarged drawing of Fig. 3.
Wherein, C01: plectrum device, C02: box body, C03: at the bottom of the box, C04: lid, C05: bolt, C06:mini type fuse, C07:mini type fuse, C08: type fuse in upright arrangement, C09: type fuse in upright arrangement, C10: type fuse in upright arrangement, C11: midget relay, C12:PCB circuit board, C13:mini type fuse.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment of the present utility model shows with reference to figure 1-5.
A kind of instrument board electrical appliance kit, at the bottom of comprising box, PCB circuit board, box body, lid, it is characterized in that: be provided with bolt at the bottom of the described box, described bolt passes square opening on hole on the described PCB circuit board successively and the described box body, described lid is connected on the described box body, have nut on the described lid and be connected with described bolt thread, described box body is by clamping at the bottom of four flexible clamp pieces and the described box, and described PCB circuit board is clamped in the described box body.
Further, described box body is provided with a plurality of slots, is plugged with plectrum device, fuse, relay on the described slot.
Further, described relay is 2 midget relaies and 3 fuses in upright arrangement.
Further, described plectrum device is installed between 2 midget relaies.
Further, described fuse is 8 mini type fuses and 3 type fuses in upright arrangement.
Further, described plectrum device, fuse, relay are electrically connected by described PCB circuit board.
The above execution mode has only been expressed a kind of execution mode of the present utility model, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (6)
1. instrument board electrical appliance kit, at the bottom of comprising box, PCB circuit board, box body, lid, it is characterized in that: be provided with bolt at the bottom of the described box, described bolt passes square opening on hole on the described PCB circuit board successively and the described box body, described lid is connected on the described box body, have nut on the described lid and be connected with described bolt thread, described box body is clamped in described PCB circuit board in the described box body by clamping at the bottom of four flexible clamp pieces and the described box.
2. a kind of instrument board electrical appliance kit according to claim 1, it is characterized in that: described box body is provided with a plurality of slots, is plugged with plectrum device, fuse, relay on the described slot.
3. a kind of instrument board electrical appliance kit according to claim 2, it is characterized in that: described relay is 2 midget relaies and 3 fuses in upright arrangement.
4. a kind of instrument board electrical appliance kit according to claim 3, it is characterized in that: described plectrum device is installed between 2 midget relaies.
5. a kind of instrument board electrical appliance kit according to claim 2, it is characterized in that: described fuse is 8 mini type fuses and 3 type fuses in upright arrangement.
6. a kind of instrument board electrical appliance kit according to claim 2 is characterized in that: described plectrum device, fuse, relay are electrically connected by described PCB circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413159 CN202818793U (en) | 2012-08-20 | 2012-08-20 | Instrument panel electric appliance box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413159 CN202818793U (en) | 2012-08-20 | 2012-08-20 | Instrument panel electric appliance box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818793U true CN202818793U (en) | 2013-03-20 |
Family
ID=47877590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220413159 Expired - Fee Related CN202818793U (en) | 2012-08-20 | 2012-08-20 | Instrument panel electric appliance box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103857253A (en) * | 2014-03-25 | 2014-06-11 | 安徽江淮汽车股份有限公司 | Electric appliance box for automobile |
-
2012
- 2012-08-20 CN CN 201220413159 patent/CN202818793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103857253A (en) * | 2014-03-25 | 2014-06-11 | 安徽江淮汽车股份有限公司 | Electric appliance box for automobile |
| CN103857253B (en) * | 2014-03-25 | 2016-05-11 | 安徽江淮汽车股份有限公司 | A kind of automobile electrical box provided |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |