CN217598488U - Spacing buckle and car - Google Patents
Spacing buckle and car Download PDFInfo
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- CN217598488U CN217598488U CN202220528196.1U CN202220528196U CN217598488U CN 217598488 U CN217598488 U CN 217598488U CN 202220528196 U CN202220528196 U CN 202220528196U CN 217598488 U CN217598488 U CN 217598488U
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- buckle
- fixedly connected
- engaging
- limit
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Abstract
The utility model belongs to the technical field of the automobile spare and accessory part, concretely relates to spacing buckle and car. Spacing buckle includes: a clamping device capable of clamping the wire harness; the fixing device is fixedly connected with the plate; the limiting device is fixedly connected with one end of the clamping device and the other end of the limiting device is fixedly connected with the fixing device, and the limiting device can elastically limit the movement of the clamping device, so that the limiting device can realize the buffering or limiting function on the movement of the clamping device. From this, the problem that the buckle is impaired easily when having relative motion at pencil both ends has been solved.
Description
Technical Field
The utility model belongs to the technical field of the joint, especially, relate to a spacing buckle and car.
Background
The wire harness buckle is an essential part for fixing the wire harness, and plays an important role in the aspects of arranging the wire harness, preventing the wire harness from interfering with other parts and the like; meanwhile, with the development of automobile intellectualization, more and more wire harnesses are arranged on an automobile, the application of the wire harnesses fastened on the automobile is more and more extensive, and for example, one SUV is used, and the number of the wire harnesses used by a single automobile is close to 1000; the wire harness buckle used in the electric vehicle is more, for example, in the electric vehicle, a high-voltage wire of a rear-drive motor needs to be connected to a front battery or a PDU (power distributor), and a floor cross beam of a vehicle body exists between the rear-drive motor and the battery, so that the high-voltage wire harness needs to cross the cross beam to connect the motor and the battery, and the wire harness buckle becomes an indispensable part.
In implementing the utility model discloses an in-process, utility model inventor finds to have following problem at least among the prior art: at present, the pencil buckle is mostly traditional hard plastic that moulds plastics, perhaps is the ribbon, and when pencil both ends moved, this kind of rigid material's buckle very easily takes place to be pulled off, the cracked condition, takes place to interfere with other components and parts easily.
Especially when applying prior art to have relative motion's high-voltage line card with both ends closed, the problem and the hidden danger of production are more, for example when block car high-voltage line, because jolt and the motion of motor on the road surface of traveling, the high-voltage line both ends form relative motion, after the frequent pulling force that bears of buckle, buckle fatigue damage or deviate from the fixed orifices to make the high-voltage line lose the restraint, take place to interfere, the wearing and tearing short circuit with peripheral part, lead to whole car short circuit to descend the electricity, arouse the vehicle to catch a fire when serious.
To sum up, the problem that the buckle is damaged easily when there is relative motion at pencil both ends can't be solved to prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcoming of the prior art, the utility model aims at providing a spacing buckle and car has solved the pencil both ends and has had the easy impaired problem of buckle when relative motion.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spacing buckle, comprising:
a clamping device capable of clamping the wire harness;
the fixing device is fixedly connected with the plate;
the limiting device is fixedly connected with one end of the clamping device and the other end of the limiting device is fixedly connected with the fixing device, and the limiting device can elastically limit the movement of the clamping device, so that the limiting device can realize the buffering or limiting function on the movement of the clamping device.
From this, through being provided with clamping device, fixing device, stop device with spacing buckle, the problem that the buckle is impaired easily when having relative motion has been solved at pencil both ends.
As an embodiment of the utility model, stop device includes the spacing rope of inelastic material, spacing rope length is less than fixing device with spacing rope tie point arrives the distance of panel.
As an embodiment of the present invention, the limiting device comprises an elastic device, one end of the elastic device is fixedly connected with the engaging device, and the other end is fixedly connected with the fixing device.
As an embodiment of the present invention, the elastic device is a spring or a rubber column, and the two ends of the elastic device are respectively connected to the engaging device and the fixing device.
As an embodiment of the present invention, the fixing device is a bolt, and the bolt is connected to the plate bolt.
As an embodiment of the present invention, the engaging device includes a fixed portion and a movable portion, the fixed portion is detachably connected to the movable portion, the fixed portion is provided with a engaging hole, the wire harness passes through the engaging hole, and a protrusion is provided in the engaging hole.
As an embodiment of the present invention, the end of the movable part is provided with a saw tooth, the fixed part is provided with a cavity corresponding to the saw tooth position, an engaging tooth is provided in the cavity, and the saw tooth is engaged with the engaging tooth.
As an embodiment of the utility model, stop device includes spring and spacing rope, spacing rope sets up in the spring cavity, spacing rope one end and block device fixed connection, the other end and fixing device fixed connection.
In order to achieve the above purpose, the utility model discloses still adopt following technical scheme:
an automobile comprising a limit buckle as claimed in any one of the preceding claims.
From this, through being provided with clamping device, fixing device, stop device with spacing buckle, the problem that the buckle is impaired easily when having relative motion has been solved at pencil both ends.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is an exploded view of a limit buckle according to an embodiment of the present invention;
fig. 2 is a front view of a limit buckle provided by the embodiment of the present invention;
fig. 3 is an application diagram of a limit buckle provided by the embodiment of the present invention.
Reference numerals are as follows:
100. a limiting buckle; 110. a clamping device; 111. a fixed part; 112. a movable portion; 113. saw teeth; 114. a cavity; 115. engaging teeth; 116. a protrusion;
120. a fixing device; 121. a cylinder;
130. a limiting device; 131. a limiting rope; 132. a spring;
200. a PDU; 300. a vehicle body; 400. a wire harness; 500. an electric motor.
Detailed Description
The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
Example 1
Referring to fig. 1-3, a limiting buckle 100 is shown, the limiting buckle 100 includes a clamping device 110, a fixing device 120, and a limiting device 130, one end of the limiting device 130 is fixedly connected to the clamping device 110, the other end is fixedly connected to the fixing device 120, and the fixing device 120 is connected to a vehicle body 300; the clamping device 110 comprises a fixed part 111 and a movable part 112, wherein the fixed part 111 is movably connected with the movable part 112, and the fixed part 111 and the movable part 112 form a clamping hole capable of clamping the wiring harness 400; the position limiting device 130 comprises a spring 132, one end of the spring 132 is connected with the fixing part 111, and the other end of the spring 132 is connected with the fixing device 120; fixing device includes cylinder 121, is provided with "V" form rubber sawtooth structure on the cylinder 121, is equipped with on the automobile body 300 with "V" form elasticity sawtooth structure assorted through-hole, this through-hole diameter is not less than the diameter of cylinder body, the diameter of this through-hole is less than the maximum diameter of "V" form elasticity sawtooth structure.
When the pencil when being close to the motion of automobile body direction, the downward power that this motion produced can be absorbed to the spring, guarantees that the buckle is not destroyed, when the pencil when keeping away from the motion of automobile body direction, deformation takes place for spring itself, reaches the balance with the ascending power that this motion produced, and the protection buckle is not destroyed. Therefore, the spring 132 is arranged on the limiting buckle 100, the movement of the clamping device 110 can be limited elastically, the limiting device can achieve the buffering or limiting function on the movement of the clamping device, and the problem that the buckle is easy to damage when two ends of a wire harness move relatively is solved.
Preferably, the spring 132 is vulcanized to the engaging device 110 and the fixing device 120 at both ends.
From this, through vulcanizing the connection, can further increase the connection elasticity and the joint strength between clamping device, fixing device, the stop device, improve the life of spacing buckle 100.
It will be understood by those skilled in the art that the spring 132 may be other objects, for example, in some embodiments of the present invention, the spring 132 is replaced by a rubber column, in other embodiments of the present invention, the spring 132 is replaced by other elastic devices, and the above-mentioned function can still be achieved, and the spring or the rubber column is only a preferred embodiment of the elastic device and should not be taken as a limitation of the present invention.
Furthermore, the column 121 is an umbrella-shaped structure, and the diameter of the top of the umbrella surface is larger than that of the limiting device.
Therefore, when the fastening device 110 moves laterally under the driving of the wire harness 400, the umbrella cover structure can support the fastening device 110 in time, so as to avoid the wire harness interfering with other components.
Furthermore, the inverted "V" shaped rubber saw tooth structure of the main body 121 has a plurality of groups, and is distributed in a central symmetry manner.
Therefore, the height of the limiting buckle 100 can be adjusted in real time according to the height conditions of the two ends of the wire harness 400, and the applicable scenes of the limiting buckle 100 are increased.
Further, the bottom of the body 121 is shaped like an inverted cone.
From this, through setting up the main part bottom to the structure of obconical, the fixed work of spacing buckle and automobile body of completion that can be better, for example when not having the through-hole on the panel, utilize the completion that this structure can be quick to punch, fixed work, should understand, panel can be automobile body, frame structure's partly, and the preferred sheet metal component of panel this moment, panel also can be non-automotive filed like the spare part in house ornamentation, frock field, and panel this moment can be the metal sheet, also can be the wooden board.
It should be understood by those skilled in the art that the fixing device 120 and the vehicle body 300 can be fixedly connected in various ways, and the specific fixing connection is not limited to the present invention, for example, in some specific embodiments, the cylinder 121 can be replaced by a bolt, and the fixing device 120 and the vehicle body 300 are connected by a bolt.
Referring to fig. 1-2, the movable portion 112 has saw teeth 113 at its end, the fixed portion 111 has a cavity 114 corresponding to the saw teeth 113, engaging teeth 115 are disposed in the cavity 114, the saw teeth 113 are engaged with the engaging teeth 115, the saw teeth have a plurality of saw teeth, and the engaging holes have cylindrical protrusions 116.
From this, through set up interlock tooth and sawtooth on fixed part and connecting portion, elegant appearance more when sawtooth and interlock tooth cooperate, through setting up many sawtooth, the block is accomplished to the pencil of the different diameters of cooperation that can be better, improves the range of application, through be provided with the arch in the calorie hole, the friction of increase pencil and block device that can be better for the block of block device to the pencil is more high-efficient.
Example 2
The difference between this embodiment and embodiment 1 is that the position limiting device 130 is made of non-elastic material.
With reference to fig. 1-2, the limiting device 130 includes a limiting rope 131 made of non-elastic material, one end of the limiting rope 131 is connected to the fixing portion 111, and the other end is connected to the fixing device 120, and the length of the limiting rope 131 is smaller than the distance from the connecting point of the fixing device 120 and the limiting rope 131 to the vehicle body 300.
When the wire harness 400 drives the clamping device 110 to move, the limiting rope 131 has a certain length, so that the clamping device 110 can be ensured to move in a certain range, and when the moving path of the clamping device 110 is smaller than the length of the limiting rope 131, the limiting buckle 100 cannot be damaged; when the movement path of the engaging device 110 is greater than the length of the limiting rope 131, the limiting rope 31 reversely pulls the engaging device 110 due to the existence of the limiting rope 131, so that the limiting buckle 100 is not damaged, and meanwhile, the wire harness 400 is prevented from interfering with other elements to cause potential safety hazards. Therefore, the limiting rope 131 is arranged on the limiting buckle 100, the movement of the clamping device 110 can be limited elastically, the limiting device can achieve the buffering or limiting function on the movement of the clamping device, and the problem that the buckle is damaged easily when two ends of a wire harness move relatively is solved.
It should be understood by those skilled in the art that the "elastic restriction" for the limiting device 130 to elastically restrict the movement of the engaging device 110 does not mean that the material of the limiting device 130 can only limit the movement of the engaging device by the elastic material, but means that when the engaging device 110 and the limiting device 130 move relatively under the action of the wiring harness 400, the limiting device 130 has a buffering and limiting effect on the movement force of the engaging device 110, and the buffering and limiting effect can be achieved by the elastic material or the non-elastic material.
For example, in embodiment 1, the limiting device 130 utilizes the elastic material of the spring 132 to buffer and limit the movement force of the engaging device 110;
in embodiment 2, the limiting device 130 utilizes the length of the limiting rope 131 to achieve the buffering and limiting of the movement force of the engaging device 110, but in this embodiment, the limiting rope is not utilized to have the material characteristic of elasticity, but still achieves the elastic limiting of the engaging device 110;
in some other embodiments, the elastic restriction implemented by the elastic material and the elastic restriction implemented by the device structure represented in example 1 can be combined, please refer to fig. 1, that is, the limiting device 130 includes an elastic material, such as a spring or a rubber column, the limiting rope 131 passes through the elastic device, both the elastic material and the limiting rope are connected to the engaging device at one end, and the other end is connected to the fixing device, at this time, the problem of easy fatigue damage of the buckle when there is relative movement between the two ends of the wire harness can be better solved.
Further, this specification embodiment still provides an automobile, and it includes the spacing buckle in any above-mentioned embodiment.
Referring to fig. 3, the figure shows a specific embodiment of the present invention, in this embodiment, the wire harness 400 is a high voltage wire, the wire harness 400 connects the PDU200 and the motor 500, the wire harness 400 is limited by the limit buckle 100, the wire harness 400 can be well prevented from interfering with the surrounding components by the limit buckle 100, and the problem that the buckle is easily damaged when there is relative movement at the two ends of the wire harness is solved.
Under operating condition, PDU200 and motor 500 all can take place the shake, and then drive pencil 400 shake. Therefore, the utility model discloses a spacing buckle 100 both need keep fixing pencil 400 relatively on automobile body 300 for pencil 400 is unlikely to frequently striking automobile body 300, still need give the corresponding shake allowance of pencil 400, is unlikely to "fasten" pencil 400 on automobile body 300 completely. This is because, in the case where both ends of the wire harness 400 (i.e., the PDU200 and the motor 500) are shaken, if the middle portion of the wire harness 400 is completely "fastened" to the vehicle body 300 by the limit catch 100, the wire harness 400 is also easily damaged by being pulled. Therefore, the utility model discloses a spacing buckle 100 can satisfy above-mentioned two conditions simultaneously.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.
In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the present invention.
Reference throughout this specification to "one embodiment," "an embodiment," or "particular embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention, and not necessarily in all embodiments. Thus, respective appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present invention may be combined in any suitable manner with one or more other embodiments. It is to be understood that other variations and modifications of the embodiments of the invention described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the present invention.
It will also be appreciated that one or more of the elements shown in the drawings/figures can also be implemented in a more separated or integrated manner, or even removed because it is not operational in certain circumstances or may be provided as useful in accordance with a particular application.
Additionally, any labeled arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise specifically noted. Further, as used herein, the term "or" is generally intended to mean "and/or" unless otherwise indicated. Combinations of components or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.
As used in the description herein and throughout the claims that follow, "a," "an," and "the" include plural references unless otherwise indicated. Also, as used in the description herein and throughout the claims that follow, the meaning of "in \8230; includes" in 8230; and "on \8230; unless otherwise indicated.
The above description of illustrated embodiments of the invention, including what is described in the abstract of the specification, is not intended to be exhaustive or to limit the invention to the precise forms disclosed herein. While specific embodiments of, and examples for, the invention are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present invention, as those skilled in the relevant art will recognize and appreciate. As indicated, these modifications may be made to the present invention in light of the foregoing description of illustrated embodiments of the present invention and are to be included within the spirit and scope of the present invention.
The system and method have been described herein in general terms as providing details to facilitate the understanding of the invention. Furthermore, various specific details have been given to provide a general understanding of the embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.
Thus, although the present invention has been described herein with reference to particular embodiments thereof, freedom of modification, various changes and substitutions are also within the foregoing disclosure, and it should be understood that in some instances some features of the present invention will be employed without a corresponding use of the other features without departing from the scope and spirit of the present invention as set forth. Accordingly, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present invention. It is intended that the invention not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this invention, but that the invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the invention is to be determined solely by the appended claims.
Claims (9)
1. The utility model provides a spacing buckle which characterized in that includes:
a clamping device capable of clamping the wire harness;
the fixing device is fixedly connected with the plate;
the limiting device is fixedly connected with one end of the clamping device and the other end of the limiting device is fixedly connected with the fixing device, and the limiting device can elastically limit the movement of the clamping device, so that the limiting device can realize the buffering or limiting function on the movement of the clamping device.
2. The retainer clip of claim 1, wherein the retainer device comprises a retainer cord of non-elastic material, and the length of the retainer cord is less than the distance from the connection point of the retainer cord and the fixing device to the plate.
3. A spacing clip as claimed in claim 1 or 2, wherein said spacing means comprises resilient means having one end fixedly connected to said engaging means and the other end fixedly connected to said securing means.
4. The limit buckle as claimed in claim 3, wherein the resilient means is a spring or a rubber column, and two ends of the resilient means are connected to the engaging means and the fixing means, respectively.
5. The retainer clip of claim 1 wherein the securing means is a bolt.
6. The retainer clip of claim 1, wherein the engaging means comprises a fixed portion and a movable portion, the fixed portion and the movable portion are detachably connected, the fixed portion and the movable portion form a clip hole, the wiring harness passes through the clip hole, and a protrusion is disposed in the clip hole.
7. The limit buckle as claimed in claim 6, wherein the movable portion has a saw tooth at an end thereof, the fixed portion has a cavity corresponding to the saw tooth, and the cavity has an engaging tooth, the saw tooth engaging with the engaging tooth.
8. The limit buckle as claimed in claim 3, wherein the limit device comprises a spring and a limit rope, the limit rope is disposed in the hollow cavity of the spring, one end of the limit rope is fixedly connected with the engaging device, and the other end of the limit rope is fixedly connected with the fixing device.
9. An automobile, characterized in that it comprises a limit buckle according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220528196.1U CN217598488U (en) | 2022-03-11 | 2022-03-11 | Spacing buckle and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220528196.1U CN217598488U (en) | 2022-03-11 | 2022-03-11 | Spacing buckle and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217598488U true CN217598488U (en) | 2022-10-18 |
Family
ID=83563074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220528196.1U Active CN217598488U (en) | 2022-03-11 | 2022-03-11 | Spacing buckle and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217598488U (en) |
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2022
- 2022-03-11 CN CN202220528196.1U patent/CN217598488U/en active Active
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