CN204928408U - Controllor power supply motor draw terminal outgoing lines - Google Patents
Controllor power supply motor draw terminal outgoing lines Download PDFInfo
- Publication number
- CN204928408U CN204928408U CN201520265950.7U CN201520265950U CN204928408U CN 204928408 U CN204928408 U CN 204928408U CN 201520265950 U CN201520265950 U CN 201520265950U CN 204928408 U CN204928408 U CN 204928408U
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- CN
- China
- Prior art keywords
- lead
- out wire
- power source
- wire terminal
- controller power
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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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Abstract
The utility model discloses a controllor power supply motor draw terminal outgoing lines, including connecting piece and a plurality of connecting terminal, be equipped with a plurality of mounting holes on the connecting piece, and the quantity of mounting hole is the same with connecting terminal's quantity, and connecting terminal links to each other with the connecting piece through the mounting hole all. The utility model provides a controllor power supply motor draw terminal outgoing lines's outward appearance is pleasing to the eye, and water -proof effects is good, and its advantage that still has installation simple process, factor of safety height and long service life.
Description
Technical field
The utility model relates to brushless direct current motor controller field, particularly relates to a kind of lead-out wire terminal of controller power source motor.
Background technology
At present, the lead-out wire of brushless direct current motor controller electrical convertors and generators divides two kinds of modes to derive substantially; Be wherein a wire extraction, utilize wire bonds then to draw from shell end on pcb board, the other end of wire is connected with motor and power electric; The second is fixed on pcb board by splicing ear by welding or screw, and then exposed from outer casing frontispiece by splicing ear, this splicing ear is provided with screw hole, splicing ear and motor power-supply wire is linked up by the mode of screw locking.
The first lead-out wire above-mentioned is derived mode and be there is attractive in appearance not, that water resistance is poor shortcoming, and also need reach the object of waterproof by playing glue at leading-out terminal, does not so not only reach the waterproof effect of requirement, but also adds technique, increase installation difficulty; In the derivation mode of above-mentioned the second lead-out wire, when splicing ear is connected with PCB by soldering mode, soldering intensity is low, splicing ear can be caused to drop once the external locking stool that exerted oneself, coefficient of safety is low, and damage useful life, when splicing ear and pcb board need be fixed by lock screw, mounting process is extremely complicated.
Summary of the invention
The technical problems to be solved in the utility model is, for brushless direct current motor controller electrical convertors and generators in prior art lead-out wire derive mode exist attractive in appearance not, water resistance is poor, mounting process is complicated, coefficient of safety is low and the above-mentioned defect that useful life is short, provide a kind of specious, good water-proof effect, mounting process are simple, coefficient of safety is high and the lead-out wire terminal of the controller power source motor of long service life.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme:
A lead-out wire terminal for controller power source motor, comprises connector and multiple splicing ear;
Connector is provided with multiple installing hole, and the quantity of installing hole is identical with the quantity of splicing ear, and splicing ear is all connected with connector by installing hole.
In the lead-out wire terminal of controller power source motor described in the utility model, splicing ear is all connected with connector by installing hole, namely multiple splicing ear becomes as a whole by connector, need not be drawn by wire, more need not reach the object of waterproof by playing glue at leading-out terminal, also need not multiple splicing ear be fixed on pcb board by welding or screw, not only beautify the appearance of the lead-out wire terminal of described controller power source motor, and improve its waterproof effect, simplify mounting process, in addition, splicing ear also can be avoided to drop because adopting welding manner, greatly enhance the coefficient of safety of the lead-out wire terminal of described controller power source motor, also contribute to extending its useful life.
Above-mentioned splicing ear is all connected with connector by installing hole, the setting party of installing hole the assembling of multiple splicing ear and connector, contribute to the mounting process simplifying the lead-out wire terminal of described controller power source motor further.
Improve as to the one of technical scheme described in the utility model, connector is dielectric resilience connector.Connector is chosen as dielectric resilience connector, can avoid coming in contact short circuit on the one hand, improve its coefficient of safety, on the other hand, by the lead-out wire terminal of described controller power source motor and other Standard good after, dielectric resilience connector can also slow down the friction between splicing ear or between splicing ear and other structure.
Improve as to the one of technical scheme described in the utility model, connector is provided with multiple fixing hole, and fixing hole and installing hole interval are arranged.Fixing hole is mainly used in being fixed the lead-out wire terminal of described controller power source motor and other structure, and fixing hole and installing hole interval are arranged, while the lead-out wire terminal of described controller power source motor and other structure being fixed, can ensure that the lead-out wire terminal of described controller power source motor has larger structural strength.
Improve as to the one of technical scheme described in the utility model, connector cross section is "T"-shaped, and comprises interconnective first and connect body and is connected body with second, and the first connection body is connected on body with second and is equipped with multiple installing hole.
Improve as to the one of technical scheme described in the utility model, the first installing hole connected on body is connected with second between the installing hole on body and is provided with distance d
1, and d
1span be (23,27) mm.The installing hole connected first on body is connected the distance d between the installing hole on body with second
1be restricted to (23,27) mm, touch between the splicing ear installed in the installing hole that the installing hole on the first connection body and second can not only be avoided to connect on body, and the structural strength of lead-out wire terminal of described controller power source motor can also be ensured; If d
1be less than 23mm, then the first distance connected between the installing hole on body and the installing hole on the second connection body is too little, can cause between two splicing ears and touch, also can damage the structural strength of the lead-out wire terminal of described controller power source motor, if d
1be greater than 27mm, be then unfavorable for the miniaturization of the lead-out wire terminal of described controller power source motor.
Improve as to the one of technical scheme described in the utility model, the second connection body is provided with distance d between adjacent two installing holes
2, and d
2span be (27,31) mm.
The distance d on body between adjacent two installing holes is connected by above-mentioned second
2be restricted to (27,31) mm, can not only avoid the second connection body touches between adjacent two splicing ears, and the structural strength of lead-out wire terminal of described controller power source motor can also be ensured; If d
2be less than 27mm, then the second distance connected on body between adjacent two installing holes is too little, can cause between adjacent two splicing ears and touch, also can damage the structural strength of the lead-out wire terminal of described controller power source motor, if d
2be greater than 31mm, be then unfavorable for the miniaturization of the lead-out wire terminal of described controller power source motor.
Improve as to the one of technical scheme described in the utility model, the first connection body is provided with distance d between adjacent two installing holes
3, and d
3span be (19,23) mm.
The distance d on body between adjacent two installing holes is connected by above-mentioned first
3be restricted to (19,23) mm, can not only avoid the first connection body touches between adjacent two splicing ears, and the structural strength of lead-out wire terminal of described controller power source motor can also be ensured; If d
3be less than 19mm, the distance on the first connection body between adjacent two installing holes then can be caused too little, can cause on the first connection body and touch between adjacent two splicing ears, also can damage the structural strength of the lead-out wire terminal of described controller power source motor, if d
3be greater than 23mm, be then unfavorable for the miniaturization of the lead-out wire terminal of described controller power source motor.
Improve as to the one of technical scheme described in the utility model, the left and right sides of splicing ear is respectively equipped with left wrap member and right wrap member, and the outer surface of left wrap member and right wrap member is all curved, and form container cavity between adjacent right wrap member and left wrap member.
The container cavity formed between adjacent right wrap member and left wrap member, for installing other electronic devices and components, and the outer surface of left wrap member and right wrap member is all curved, make the left and right sides of container cavity all curved, the outer surface mating shapes of this and other electronic devices and components, facilitates the installation of electronic devices and components.
In addition, in technical scheme described in the utility model, to be allly not specifically noted, all by adopting the conventional means in this area to realize the technical program.
Therefore, the lead-out wire terminal of the controller power source motor that the utility model provides specious, good water-proof effect, and it also has, and mounting process is simple, coefficient of safety is high and the advantage of long service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the lead-out wire terminal of the present embodiment middle controller electrical convertors and generators;
Fig. 2 be in Fig. 1 A-A to cutaway view;
Fig. 3 be in Fig. 2 B-B to cutaway view;
Fig. 4 is the partial enlarged drawing at a place in Fig. 1;
Fig. 5 is the stereogram of the lead-out wire terminal of the present embodiment middle controller electrical convertors and generators;
In accompanying drawing, 1 is splicing ear, and 2 is connector, and 2.1 is the first connection body, and 2.2 is the second connection body, and 3 is installing hole, and 4 is fixing hole, and 5 is groove, and 6 is left wrap member, and 7 is right wrap member, and 8 is insulative water-proof back-up ring.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In the utility model preferred embodiment, a kind of lead-out wire terminal of controller power source motor, comprises connector 2 and multiple splicing ear 1.
As shown in Figure 1 and Figure 5, above-mentioned connector 2 is provided with multiple fixing hole 4; This connector 2 cross section is "T"-shaped, and comprises interconnective first and connect body 2.1 and is connected body 2.2 with second, and this first connection body 2.1 is connected with second on body 2.2 and is equipped with multiple installing hole 3, and installing hole 3 and fixing hole 4 interval are arranged.Wherein, distance d is provided with between the installing hole 3 that this first installing hole 3 connected on body 2.1 is connected on body 2.2 with second
1, and d
1span be (23,27) mm, specifically can be 23,24,25,26 or 27mm; This second connection body 2.2 is provided with distance d between adjacent two installing holes 3
2, and d
2span be (27,31) mm, specifically can be 27,28,29,30 or 31mm; This first connection body 2.1 is provided with distance d between adjacent two installing holes 3
3, and d
3span be (19,23) mm, specifically can be 19,20,21,22 or 23mm.
Above-mentioned connector 2 is dielectric resilience connector, and again as shown in Figure 1, groove 5 is provided with between this first connection body 2.1 and second connection body 2.2, this groove 5 is deformation inductdion groove, the lead-out wire terminal for brushless direct current motor controller electrical convertors and generators provided at the present embodiment is after together with other Standard, first connects body 2.1 or conflicts between the second connection body 2.2 meeting and other structure, when other structure extrudes the first connection body 2.1 or the second connection body 2.2, groove 5 can lure that the first connection body 2.1 or second connects body 2.2 towards other structure generation deformation into, first connection body 2.1 or the second connection body 2.2 are fitted with other structure, avoid the first connection body 2.1 or produce gap between the second connection body 2.2 and other structure, greatly enhance the waterproof effect of the lead-out wire terminal of the controller power source motor that the present embodiment provides.
The quantity of above-mentioned installing hole 3 is identical with the quantity of splicing ear 1, and as shown in Figure 2, splicing ear 1 is all connected with above-mentioned connector 2 by installing hole 3.
Again as shown in Figure 5, the left and right sides of above-mentioned splicing ear 1 is respectively equipped with left wrap member 6 and right wrap member 7, and as shown in Figure 3 and Figure 4, the outer surface of this left wrap member 6 and right wrap member 7 is all curved, and forms container cavity between adjacent right wrap member 7 and left wrap member 6.Wherein, width=(1/3 of this left wrap member 6 and right wrap member 7, 3/4) the * the second width connecting body 2.2, such design can ensure the assembling intensity of the electronic devices and components installed in left wrap member 6 and right wrap member 7 and container cavity, if the width of left wrap member 6 and right wrap member 7 is less than 1/3 of the second connection body 2.2 width, the electronic devices and components then installed in container cavity easily come off, if the width of left wrap member 6 and right wrap member 7 is greater than 3/4 of the second connection body 2.2 width, then left wrap member 6 and right wrap member 7 may and other structure between interfere.
Again as shown in Figure 5, above-mentioned splicing ear 1 top is also provided with insulative water-proof back-up ring 8, insulative water-proof back-up ring 8 be provided with the water resistance helping the lead-out wire terminal strengthening the controller power source motor that the present embodiment provides further.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to the utility model claims.
Claims (8)
1. a lead-out wire terminal for controller power source motor, is characterized in that, comprises connector (2) and multiple splicing ear (1);
Described connector (2) is provided with multiple installing hole (3), and the quantity of described installing hole (3) is identical with the quantity of splicing ear (1), and described splicing ear (1) is all connected with described connector (2) by installing hole (3).
2. the lead-out wire terminal of controller power source motor according to claim 1, is characterized in that, described connector (2) is dielectric resilience connector.
3. the lead-out wire terminal of controller power source motor according to claim 1 and 2, is characterized in that, described connector (2) is provided with multiple fixing hole (4), and described fixing hole (4) and installing hole (3) interval are arranged.
4. the lead-out wire terminal of controller power source motor according to claim 1 and 2, it is characterized in that, described connector (2) cross section is "T"-shaped, and comprise interconnective first and connect body (2.1) and be connected body (2.2) with second, and described first connection body (2.1) is connected with second on body (2.2) and is equipped with multiple described installing hole (3).
5. the lead-out wire terminal of controller power source motor according to claim 4, it is characterized in that, described first installing hole (3) connected on body (2.1) is connected with second between the installing hole (3) on body (2.2) and is provided with distance d1, and the span of described d1 is (23,27) mm.
6. the lead-out wire terminal of controller power source motor according to claim 4, is characterized in that, be provided with distance d2, and the span of described d2 is (27,31) mm between described second connection body (2.2) upper adjacent two installing holes (3).
7. the lead-out wire terminal of controller power source motor according to claim 4, is characterized in that, be provided with distance d3, and the span of described d3 is (19,23) mm between described first connection body (2.1) upper adjacent two installing holes (3).
8. the lead-out wire terminal of controller power source motor according to claim 1, it is characterized in that, the left and right sides of described splicing ear (1) is respectively equipped with left wrap member (6) and right wrap member (7), and the outer surface of described left wrap member (6) and right wrap member (7) is all curved, and form container cavity between adjacent right wrap member (7) and left wrap member (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265950.7U CN204928408U (en) | 2015-04-28 | 2015-04-28 | Controllor power supply motor draw terminal outgoing lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265950.7U CN204928408U (en) | 2015-04-28 | 2015-04-28 | Controllor power supply motor draw terminal outgoing lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204928408U true CN204928408U (en) | 2015-12-30 |
Family
ID=54977506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265950.7U Expired - Fee Related CN204928408U (en) | 2015-04-28 | 2015-04-28 | Controllor power supply motor draw terminal outgoing lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204928408U (en) |
-
2015
- 2015-04-28 CN CN201520265950.7U patent/CN204928408U/en not_active Expired - Fee Related
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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: 20151230 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |