CN211508570U - Wire harness fixing structure of wireless charging transmitting terminal - Google Patents
Wire harness fixing structure of wireless charging transmitting terminal Download PDFInfo
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- CN211508570U CN211508570U CN202020063922.8U CN202020063922U CN211508570U CN 211508570 U CN211508570 U CN 211508570U CN 202020063922 U CN202020063922 U CN 202020063922U CN 211508570 U CN211508570 U CN 211508570U
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- wire harness
- shell
- transmitting terminal
- corrugated pipe
- bayonet
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Abstract
The utility model discloses a wire harness fixing structure of a wireless charging transmitting terminal, which comprises a shell, a wire harness, a corrugated pipe sleeved on the wire harness, and a fixing part for fixing the wire harness and the shell, wherein sealant is filled between the corrugated pipe and the shell, and a sealing sleeve is arranged between the corrugated pipe and the wire harness; the shell is provided with a bayonet in which the corrugated pipe is clamped, the shell is provided with a clamping groove and a sealing piece, the sealing piece is covered on the clamping groove to form the bayonet, the bayonet comprises a first clamping part matched with the wiring harness and a second clamping part matched with the corrugated pipe, the first clamping part is convexly provided with a clamping body, the corrugated pipe comprises an annular groove, and the clamping body is clamped in the groove; a supporting part is arranged in the shell, and the fixing part is installed to compress the wire harness. Compared with the prior art, the utility model greatly increases the firmness of the fixing of the wire harness and the shell, and greatly increases the sealing performance between the wire harness and the shell; and simultaneously, the utility model discloses still have simple structure, characteristics such as simple to operate.
Description
Technical Field
The utility model relates to a wireless technical field that charges, in particular to wireless pencil fixed knot who charges transmitting terminal constructs.
Background
With the requirements of energy conservation and emission reduction and air pollution control, new energy automobiles (pure electric and hybrid electric automobiles) are becoming new mastery force and developing at a high speed in the automobile industry; with the advent and the increasing development of the unmanned technology, the wireless charging technology, which is a matching charging technology of the unmanned technology, is also produced and matured gradually, and a large number of wireless charging devices are brought to the market and mass production is realized. Because the existing wireless charging power transmitting terminal (hereinafter referred to as a wireless charging transmitting terminal) adopts a power supply and a controller to provide stable voltage for the wireless charging transmitting terminal, the power supply is connected with the power transmitting terminal by adopting a wire harness, the wire harness of the existing wireless charging power transmitting terminal is fixed, and the defects of insecure fixation, poor waterproof and dustproof performance, insufficient sealing and the like of the wire harness often exist, but the wireless charging transmitting terminal is mainly applied to the outdoor environment, so that the fixation, protection and sealing of the wire harness from the wireless charging power transmitting terminal to the power supply are very important.
SUMMERY OF THE UTILITY MODEL
For the fixed not jail of pencil and defect technical problem such as leakproofness difference that has solved the wireless power transmitting terminal that charges among the above-mentioned prior art existence, the utility model provides a wireless wire harness fixed knot who charges the transmitting terminal constructs.
The utility model adopts the technical proposal that: the utility model provides a wireless pencil fixed knot who charges emitter constructs, includes the casing and wears to locate pencil on the casing still includes: the corrugated pipe is sleeved on the wire harness, the corrugated pipe is clamped on the shell, sealant is filled between the corrugated pipe and the shell, and a sealing sleeve is arranged between the corrugated pipe and the wire harness; and the fixing piece fixes the wiring harness and the shell.
Further, the shell is provided with a bayonet, and the corrugated pipe is clamped in the bayonet.
Further, the shell is provided with a clamping groove with a U-shaped section and a sealing element detachably mounted on the clamping groove, and the sealing element is covered on the clamping groove to form the bayonet.
Further, the sealing member is mounted on the clamping groove by a screw.
Further, the bayonet socket includes with the first card portion of pencil cooperation installation, first card portion with be interference fit between the pencil.
Further, the bayonet socket still include with the second card portion of bellows cooperation installation, the bellows includes the ring channel that sets up along its radial direction interval, first card portion protrusion is equipped with the card body, the card body card is located in the ring channel.
Further, the seal cover is a silica gel cover.
Furthermore, a supporting portion for supporting the wiring harness is arranged in the shell, and the fixing piece is detachably mounted on the supporting portion to press the wiring harness.
Further, the fixing member is mounted on the support portion by a screw.
Compared with the prior art, the utility model provides a pencil fixed knot of wireless charging transmitting terminal constructs, the pencil is established on the casing through the bellows card, and the cover is equipped with the seal cover between pencil and the bellows and is sealed, and pours into the sealant between bellows and casing and further seals and fixes casing and pencil, and uses the mounting to fix pencil and casing together, thereby greatly increased the pencil fixed with the firm degree of casing, and greatly increased the leakproofness between pencil and the casing; and simultaneously, the utility model discloses still possess compactness, simple to operate, assembly easy operation's particularity, both satisfied the pencil fixed and also satisfied the sealed requirement of pencil protection and whole wireless transmitting terminal that charges.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic diagram of the three-dimensional installation of the wire harness and the housing in the present invention;
FIG. 2 is a schematic diagram of the installation structure of the wire harness and the sealing sleeve in the present invention;
FIG. 3 is a schematic diagram of the installation structure of the wire harness and the corrugated pipe in the present invention;
fig. 4 is a schematic diagram of a partial cross-sectional structure of the wire harness fixing structure according to the present invention;
FIG. 5 is a schematic diagram of a mounting structure of a sealing member in the wire harness fixing structure according to the present invention;
fig. 6 is a schematic diagram of the installation structure of the fixing member in the middle wire harness fixing structure of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The principles and structure of the present invention will be described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, the utility model provides a wire harness fixing structure for wireless charging transmitting terminal, as shown in fig. 1, the utility model discloses a wire harness fixing structure mainly includes panel-shaped casing 1 and wire harness 2, casing 1 is square shell structure, and it includes platelike face lid and one side opening drain pan, for the convenience of explanation, the utility model discloses the casing shown in the figure has hidden the face lid, and is equipped with the part that is used for electricity generation such as coil in casing 1, and this application does not relate to this part, so not shown; the end of the wire harness 2 positioned in the shell 1 is electrically connected with the coil, and the end of the wire harness 2 positioned outside the shell 1 is connected with an external power supply so as to supply power to the wireless charging transmitting terminal.
As shown in fig. 2, 3 and 4, the main improvement point of the present invention is a fixing structure between the housing 1 and the wire harness 2, specifically, the corrugated tube 21 is firstly sleeved on the wire harness 2, the corrugated tube 21 has a good protection effect, and the structural safety of the wire harness is greatly protected; a sealing sleeve 22 is further arranged between the corrugated pipe 21 and the wiring harness 2, the sealing sleeve 22 is of a flexible structure, and not only has a sealing effect, but also has elasticity which can enable the corrugated pipe 21 and the wiring harness 2 to be installed more tightly on the premise of not damaging the wiring harness; the shell 1 is provided with a bayonet 11, the corrugated pipe 21 penetrates through the bayonet 11, and due to the structural characteristics of the corrugated pipe 21, when the corrugated pipe 21 is installed in the bayonet 11, a certain gap exists between the shell 1 and the corrugated pipe 21, and the gap is filled with sealant for sealing; the part that pencil 2 is located casing 1 still fixes pencil 2 in casing 1 through mounting 3 to carry on spacingly to pencil 2, prevent that pencil 2 is because rocking to make and be connected failure between pencil and the coil.
Preferably, the utility model provides a seal cover adopts the silica gel cover.
Further, as shown in fig. 4 and 5, the bayonet 11 and the bellows 21 are fixed together in a clamping manner, the bayonet 11 in this embodiment is formed by matching a clamping groove 111 and a sealing member 112, wherein the clamping groove 111 is opened on the housing 1, two ends of the clamping groove 111 penetrate through the inside and the outside of the housing 1, the section of the clamping groove 111 is a U-shaped section, and an opening of the clamping groove 111 faces a plate surface portion of the housing 1; sealing member 112 detachable installs in the opening of draw-in groove 111, thereby establishes sealing member 112 lid on draw-in groove 111 and forms a bayonet socket that runs through the casing inside and outside, puts into the pencil from the opening of draw-in groove 111, then establishes sealing member 112 lid on draw-in groove 111 alright completion installation, has made things convenient for pencil and casing installation like this greatly.
Further, the sealing member 112 in this embodiment is fixed on the card slot 111 by a screw fixing method, and in other embodiments, may be mounted on the opening of the card slot 111 by a snap fixing method.
Further, bayonet 11 is for running through the inside and outside circular mouth of casing, divides first card portion and second card portion along its radial direction, and wherein first card portion contacts and the cooperation is installed together with pencil 2, and when sealing member 112 passed through the fix with screw on draw-in groove 111, sealing member 112 and draw-in groove 111 formed a circular first card portion of laminating with the pencil global, and the diameter of first card portion is less than the external diameter of pencil, makes and forms interference fit between first card portion and the pencil to compress tightly the pencil in bayonet 11.
Further, second card portion and bellows 21 contact and the cooperation is installed together, bellows 21 on the market is equipped with a plurality of ring channel at its surface interval and even, and the ring channel distributes along the radial direction of bellows 21, this structural feature of bellows 21 has been utilized ingeniously in this application, be equipped with the annular card body of a plurality of and ring channel looks adaptation in the second card portion of bayonet 11, when putting into draw-in groove 111 with pencil 2 (together with the bellows), go into the card body card to the ring channel, then install sealing member 112 on draw-in groove 111, just so make the card body block completely in the ring channel, and then block the pencil in bayonet 11, in order to accomplish fixedly, seal cover 22 at this moment still plays cushioning effect, avoid sealing member 112 to extrude the pencil too tightly.
Further, as shown in fig. 4 and 6, in order to avoid the problem that the wire harness 2 shakes inside the housing 1, a supporting portion 12 for supporting the wire harness 2 is further provided inside the housing 1, the structure of the supporting portion 12 is adaptively designed according to the external shape of the wire harness, which mainly aims at supporting the wire harness 2, and the fixing member 3 is detachably mounted and fixed on the supporting portion 12 to form a wire passing hole for the wire harness to pass through.
The supporting portion 12 in this embodiment is mainly a rectangular boss, an arc-shaped groove is arranged on the boss, the wire harness can be placed in the arc-shaped groove, in order to prevent the wire harness from moving randomly towards the inside of the housing, a baffle is arranged at one end of the arc-shaped groove close to the inside of the housing, the end face of the wire harness abuts against the baffle, and a plurality of wires wrapped by the wire harness are scattered from the end face of the wire harness and are electrically connected with the coil; the fixing member 3 is mounted on the supporting portion 12 by a screw, the fixing member 3 is substantially in a structure like a Chinese character 'ji', an opening portion of the fixing member 3 is arranged opposite to an arc-shaped groove of the supporting portion 12, and the fixing member 3 and the supporting portion 12 extrude the wire harness to fix the wire harness.
Preferably, in order to further fix the wire harness, the opening of the fixing member 3 is further provided with a plurality of ribs arranged at intervals, and the ribs are pressed into the surface of the wire harness to increase the friction between the fixing member 3 and the wire harness, so that the wire harness of the fixing member 3 is pressed more tightly.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a wireless pencil fixed knot who charges the transmitting terminal constructs, includes the casing and wears to locate pencil on the casing, its characterized in that still includes: the corrugated pipe is sleeved on the wire harness, the corrugated pipe is clamped on the shell, sealant is filled between the corrugated pipe and the shell, and a sealing sleeve is arranged between the corrugated pipe and the wire harness; and the fixing piece fixes the wiring harness and the shell.
2. The wire harness fixing structure of the wireless charging transmitting terminal according to claim 1, wherein the housing is provided with a bayonet, and the corrugated tube is clamped in the bayonet.
3. The wire harness fixing structure of a wireless charging transmitting terminal according to claim 2, wherein the housing is provided with a slot having a U-shaped cross section and a sealing member detachably mounted on the slot, the sealing member being covered on the slot to form the bayonet.
4. The wire harness fixing structure of a wireless charging transmitting terminal according to claim 3, wherein the sealing member is mounted on the card slot by a screw.
5. The structure of claim 2 or 3, wherein the bayonet comprises a first locking portion fitted to the wire harness, and the first locking portion is in interference fit with the wire harness.
6. The structure of claim 5, wherein the bayonet further comprises a second locking portion engaged with the bellows, the bellows comprises annular grooves spaced apart from each other along a radial direction of the bellows, the first locking portion protrudes from the first locking portion to form a locking body, and the locking body is locked in the annular groove.
7. The wire harness fixing structure of the wireless charging transmitting terminal as claimed in claim 1, wherein the sealing sleeve is a silica gel sleeve.
8. The structure of claim 1, wherein a support portion for supporting the wire harness is provided in the housing, and the fixing member is detachably mounted on the support portion to press the wire harness.
9. The wire harness fixing structure of a wireless charging transmitting terminal according to claim 8, wherein the fixing member is mounted on the supporting portion by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020063922.8U CN211508570U (en) | 2020-01-13 | 2020-01-13 | Wire harness fixing structure of wireless charging transmitting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020063922.8U CN211508570U (en) | 2020-01-13 | 2020-01-13 | Wire harness fixing structure of wireless charging transmitting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211508570U true CN211508570U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020063922.8U Active CN211508570U (en) | 2020-01-13 | 2020-01-13 | Wire harness fixing structure of wireless charging transmitting terminal |
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| CN (1) | CN211508570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830007A (en) * | 2021-10-19 | 2021-12-24 | 中国第一汽车股份有限公司 | Shock absorber traveller pencil buffering fixing device |
-
2020
- 2020-01-13 CN CN202020063922.8U patent/CN211508570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830007A (en) * | 2021-10-19 | 2021-12-24 | 中国第一汽车股份有限公司 | Shock absorber traveller pencil buffering fixing device |
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