Wire pressing clamp

Abstract

The invention relates to the technical field of electrical installation, and discloses a wire pressing clamp, the wire pressing clamp comprises a substrate, a fixing ring, a locking part and a ribbon, the fixing ring is arranged on the substrate, two sides of the fixing ring are used for placing wire harnesses, the fixing ring is provided with a via hole, and the axis direction of the via hole is along the length direction of the substrate; the locking part is arranged on the base plate, a locking hole is formed in the locking part, and the axis direction of the locking hole is in the length direction of the base plate; the tail part of the cable tie is fixedly connected to the base plate, the head part of the cable tie is suitable for penetrating through the through hole of the fixing ring and then penetrating into the locking hole of a locking part so as to restrain the multiple wire harnesses, and the locking part is used for locking the cable tie. By using the wire pressing clamp disclosed by the invention, the operation is easy when multiple wire harnesses are fixed and unfixed.

Description

Technical Field

[0001] The present application relates to the field of electrical installation technology, for example, to a wire crimping clamp. Background Art

[0002] As home appliances have more and more functions, the wiring harnesses have become more complex. At the same time, home appliances are also moving towards miniaturization, so the requirements for internal components, settings and wiring harness routing are also higher.

[0003] In order to achieve the fixation of multiple wire harnesses, the related technology discloses a connected double-wire crimping code, including a positioning plate and a crimping code, the positioning plate and the crimping code are connected by a connecting strip made of flexible material, and the crimping code is provided with two semicircular crimping grooves with unequal inner diameters, which are set as a large crimping groove and a small crimping groove. A screw through hole for fixing the screw is provided between the large crimping groove and the small crimping groove, and a screw through hole for fixing the screw is also provided at the edge of the crimping code, and two positioning holes corresponding to the screw through holes on the crimping code are provided on the positioning plate.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] When multiple wire harnesses are compressed by a crimping code, the middle position of the crimping code is easily deformed, affecting the fixing effect of the wire harness. If the wire harness is fixed by inserting screws, the operation of using the crimping code becomes complicated. Summary of the invention

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The embodiment of the present disclosure provides a wire crimping clamp, so that the wire crimping clamp can be easily operated to fix and release a plurality of wire harnesses.

[0008] In some embodiments, the wire crimping clamp includes a base plate, a fixing ring, a locking portion and a cable tie, wherein the fixing ring is arranged on the base plate, and the two sides of the fixing ring are used to place the wiring harness, and the fixing ring is provided with a through hole, and the axial direction of the through hole is along the length direction of the base plate; the locking portion is arranged on the base plate, and the locking portion is provided with a locking hole, and the axial direction of the locking hole is along the length direction of the base plate; the cable tie, the tail of which is fixedly connected to the base plate, and the head of which is suitable for passing through the through hole of the fixing ring and then into the locking hole of the locking portion to constrain multiple bundles of wiring harnesses, and the locking portion is used to lock the cable tie.

[0009] Taking a usage scenario as an example, when fixing two wire harnesses, first place one wire harness in the wire harness fixing groove between the tail of the cable tie and the fixing ring. The head of the cable tie passes through the through hole of the fixing ring from above the wire harness. At this time, the pre-fixing of the first wire harness is completed. Then place the second wire harness in the wire harness fixing groove between the fixing ring and the locking part, and the head of the cable tie passes through the locking hole of the locking part from above the wire harness. Drag the cable tie outwards to tighten the cable tie, thereby completing the fixing of the two wire harnesses. When using the wire clip provided by the embodiments of the present disclosure, when fixing multiple wire harnesses, only by pulling the cable tie, screws are not required, which is easy to use.

[0010] In some embodiments, the locking part is provided with a one-way locking tongue, the cable tie is configured with tooth grooves, and after the cable tie passes through the locking hole of the locking part, the one-way locking tongue abuts against the tooth grooves of the cable tie.

[0011] Adopting such a setting form, multiple wire harnesses can be fixed without external auxiliary tools. The cooperation form of the one-way locking tongue and the cable tie can improve the fixing effect of the wire clip on the wire harness.

[0012] In some embodiments, the one-way locking tongue is extended with an unlocking part, and by pressing the unlocking part, the locking of the one-way locking tongue on the cable tie is released.

[0013] Adopting such a setting form, the wire clip is easy to operate and unlock, and the wire clip can be used repeatedly. This can improve the error tolerance rate when operating the wire clip.

[0014] In some embodiments, the wire clip includes a plurality of fixing rings, and the plurality of fixing rings cooperate with the locking part and the cable tie to jointly fix multiple wire harnesses.

[0015] In the case of only one fixing ring provided, a wire harness fixing groove is respectively formed on the left and right sides of the fixing ring, and the fixing of two wire harnesses can be realized. The wire clip includes a plurality of fixing rings, and a wire harness fixing groove can also be formed between two adjacent fixing rings, thereby increasing the number of wire harnesses that can be fixed. Exemplarily, the wire clip includes three fixing rings, and two wire harness fixing grooves are added between the three fixing rings. Together with the original two wire harness fixing grooves, the fixing of four wire harnesses can be realized in total.

[0016] Optionally, the fixing ring includes a lapping part and a penetrating part. The lapping part is connected to the substrate, the penetrating part is configured with a through hole and is connected to the lapping part, and when the cable tie passes through the through hole, it laps on the surface of the lapping part facing the penetrating part.

[0017] In this case, the force exerted by the cable tie to squeeze the wire harness downward is limited and restricted. When the wire pressing clamp is subjected to an external force, the upper surface of the overlapping part of the cable tie can protect the wire harness, reducing or avoiding damage to the wire harness. By adopting such a setting form, the protection effect of the wire pressing clamp on the wire harness can be improved.

[0018] In some embodiments, the head of the cable tie warps upward.

[0019] The upward warping of the head of the cable tie is beneficial for the cable tie to pass through multiple fixing rings. This facilitates the operator to use the wire pressing clamp to fix the wire harness.

[0020] In some embodiments, the wire pressing clamp further includes a cushion block, which is disposed on the first surface of the substrate and passes through the fixing ring, and the material of the cushion block is an elastic material.

[0021] When fixing the wire harness, it is necessary to squeeze the wire harness. The wire pressing clamp further includes a cushion block. When the wire harness is fixed in the wire harness fixing groove, the upper and lower surfaces of the wire harness are elastically contacted with the cable tie and the cushion block respectively. Since the cushion block is made of an elastic material, elastic deformation will occur to the cushion block when fixing the wire harness, thereby increasing the friction force with the wire harness. In addition, since the contact area between the wire harness and the cushion block is large, the wire harness is not easily worn. By adopting such a setting form, the fixing effect and protection effect of the wire pressing clamp on the wire harness can be improved.

[0022] In some embodiments, a groove is formed on the upper surface of the cushion block, and the direction of the groove is along the threading direction of the wire harness.

[0023] The groove on the upper surface of the cushion block can be used as a deformation guiding portion. When fixing the wire harness, the upper surface of the cushion block deforms downward under the extrusion of the wire harness, and the deformed part is along the opening direction of the groove, that is, along the threading direction of the wire harness. By adopting such a setting form, the cushion block is easy to deform, thereby increasing the contact area between the wire harness and the cushion block.

[0024] In some embodiments, the substrate includes a main body portion, a first deformation portion and a second deformation portion. Among them, the main body portion is used to connect the fixing ring, the locking portion and the cable tie; the first deformation portion is connected to one side of the main body portion; the second deformation portion is connected to the other side of the main body portion.

[0025] The main body portion of the substrate is used to connect the fixing ring, the locking portion and the tail of the cable tie. The first deformation portion and the second deformation portion are disposed on both sides of the substrate, so that the overall cross-section of the substrate is U-shaped. When fixing the wire pressing clamp at a preset installation position, the end edge of the first deformation portion and the end edge of the second deformation portion abut against the preset installation position and undergo elastic deformation. By adopting such a setting form, the gap between the substrate and the preset installation position can be reduced, and the fixing effect on the wire pressing clamp can be improved.

[0026] In some embodiments, the auxiliary fixing member includes a connecting portion and a one-way hook, wherein the connecting portion extends downward from the second surface of the substrate, and the one-way hook extends from the end of the connecting portion toward the substrate.

[0027] In this way, the wire pressing clip can be fixed at the preset installation position without additional auxiliary tools, which facilitates the user's use.

[0028] In some embodiments, the end of the one-way hook is located in the deformation space formed by enclosing the first deformation portion and the second deformation portion.

[0029] When the auxiliary fixing member is inserted, since the one-way hook and the first deformation portion and the second deformation portion have a certain overlap in the axial direction of the connecting portion, the first deformation portion and the second deformation portion will elastically deform when the one-way hook is snapped in place. In this way, the first deformation portion and the second deformation portion can better abut against the wall surface of the sheet metal part, thereby improving the fixing effect on the wire pressing clip.

[0030] The wire pressing clip provided by the embodiments of the present disclosure can achieve the following technical effects:

[0031] A wire harness fixing groove is formed between the tail of the cable tie and the fixing ring, and a wire harness fixing groove is formed between the fixing ring and the locking portion. The wire pressing clip provided by the embodiments of the present disclosure only needs to pull the cable tie when fixing a plurality of wire harnesses, and does not need to use screws, which is easy to use.

[0032] The above general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] One or more embodiments are exemplarily illustrated by the corresponding drawings, and these exemplary illustrations and the drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

[0034] Figure 1 is a schematic structural diagram of a wire pressing clip provided by an embodiment of the present disclosure;

[0035] Figure 2 is a schematic structural diagram of another wire pressing clip provided by an embodiment of the present disclosure;

[0036] Figure 3 is a schematic structural diagram of a wire pressing clip provided by an embodiment of the present disclosure in a use state;

[0037] Figure 4 is a schematic structural diagram of the cooperation between the substrate and the fixing ring of a wire pressing clip provided by an embodiment of the present disclosure;

[0038] Figure 5 This is a schematic structural diagram of another wire pressing clip provided by an embodiment of the present disclosure in a use state;

[0039] Figure 6 This is a schematic structural diagram of another wire pressing clip provided by an embodiment of the present disclosure in a use state.

[0040] Reference numerals:

[0041] 100: Substrate; 110: Main body part; 121: First deformation part; 122: Second deformation part; 123: Deformation space; 200: Fixed ring; 300: Locking part; 310: One-way locking tongue; 320: Unlocking part; 400: Cable tie; 410: Tooth groove; 500: Spacer; 600: Auxiliary fixing member; 610: Connecting part; 620: One-way catch. Detailed implementation manners

[0042] In order to more comprehensively understand the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are only for reference and explanation purposes and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, multiple details are provided to fully understand the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be shown in a simplified manner.

[0043] In the embodiments of the present disclosure, terms such as "first" and "second" in the specification, claims and the above-mentioned drawings are used to distinguish similar objects and do not necessarily describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to implement the embodiments of the present disclosure described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0044] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation or be constructed and operated in a specific orientation. And, in addition to being able to represent an orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0045] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0046] Unless otherwise stated, the term "plurality" means two or more.

[0047] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0048] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0049] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0050] As home appliances have more and more functions, the wiring harnesses have become more complex. At the same time, home appliances are also moving towards miniaturization, so the requirements for internal components, settings and wiring harness routing are also higher.

[0051] In order to achieve the fixation of multiple wire harnesses, a connected double-wire crimping code is disclosed in the related art, including a positioning plate and a crimping code, the positioning plate and the crimping code are connected by a connecting strip made of flexible material, and the crimping code is provided with two semicircular crimping grooves with unequal inner diameters, which are set as a large crimping groove and a small crimping groove, and a screw through hole for fixing the screw is provided between the large crimping groove and the small crimping groove, and a screw through hole for fixing the screw is also provided at the edge of the crimping code, and two positioning holes corresponding to the screw through holes on the crimping code are provided on the positioning plate. The problem with the related art is that when multiple wire harnesses are compressed by a crimping code, the middle position of the crimping code is easily deformed, which affects the fixing effect of the wire harness. If the wire harness is fixed by inserting screws, the use and operation of the crimping code will become complicated.

[0052] In order to make the clamp easy to operate for fixing and releasing multiple wire harnesses, Figure 1-6As shown in the figure, an embodiment of the present disclosure provides a wire pressing clip, which includes a base plate 100, a fixing ring 200, a locking part 300, and a cable tie 400. Among them, the base plate 100 is provided with an auxiliary fixing member; the fixing ring 200 extends upward from the first surface of the base plate 100, and the fixing ring 200 is provided with a through hole, and the axial direction of the through hole is along the length direction of the base plate 100; the locking part 300 is arranged on the first surface of the base plate 100, the locking part 300 is provided with a locking hole, and the axial direction of the locking hole is along the length direction of the base plate 100; the cable tie 400 has its tail fixedly connected to the base plate 100, and its head is adapted to pass through the through hole of the fixing ring 200 and then penetrate into the locking hole of the locking part 300, and the locking part 300 is used to lock the cable tie 400.

[0053] In the embodiment of the present disclosure, the wire pressing clip includes a base plate 100, and the base plate 100 is provided with an auxiliary fixing member. The wire pressing clip is fixed to a preset installation position through the auxiliary fixing member of the base plate 100.

[0054] The wire pressing clip further includes a cable tie 400, a fixing ring 200, and a locking part 300. The cable tie 400, the fixing ring 200, and the locking part 300 are all located on the same surface of the base plate 100, and the cable tie 400, the fixing ring 200, and the locking part 300 are arranged in sequence. A wire harness fixing groove is formed between the tail of the cable tie 400 and the fixing ring 200, and a wire harness fixing groove is formed between the fixing ring 200 and the locking part 300.

[0055] The fixing ring 200 is provided with a through hole, and the locking part 300 is provided with a locking hole. The axes of the through hole and the locking hole are both along the length direction of the base plate 100.

[0056] Taking a use scenario as an example. When fixing two wire harnesses, first place one wire harness in the wire harness fixing groove between the tail of the cable tie 400 and the fixing ring 200, and pass the head of the cable tie 400 through the through hole of the fixing ring 200 from above the wire harness. At this time, the pre-fixing of the first wire harness is completed. Then place the second wire harness in the wire harness fixing groove between the fixing ring 200 and the locking part 300, and pass the head of the cable tie 400 through the locking hole of the locking part 300 from above the wire harness. Drag the cable tie 400 outwards to tighten the cable tie 400, thereby completing the fixing of the two wire harnesses.

[0057] When using the wire pressing clip provided by the embodiment of the present disclosure, when fixing multiple wire harnesses, only need to pull the cable tie 400, without using screws, which is easy to use.

[0058] Optionally, the tail of the cable tie 400 is detachably connected to the base plate 100.

[0059] In this case, the cable tie 400 is in a replaceable form. In the case of damage to the cable tie 400, the wire pressing clip can continue to be used or reused by replacing the cable tie 400. This can reduce the use cost of the wire pressing clip.

[0060] Optionally, the locking portion 300 is provided with a one-way locking tongue 310, and the cable tie 400 is configured with a tooth groove 410. After the cable tie 400 passes through the locking hole of the locking portion 300, the one-way locking tongue 310 abuts against the tooth groove 410 of the cable tie 400.

[0061] The one-way locking tongue 310 of the locking portion 300 is used to cooperate with the tooth groove 410 of the cable tie 400. The extending direction of the one-way locking tongue 310 is generally along the inserting direction of the cable tie 400, and the end is located on the inserting path of the cable tie 400. When the cable tie 400 passes through the locking hole of the locking portion 300, the one-way locking tongue 310 will not stop the cable tie 400. When the cable tie 400 is pulled out, the one-way locking tongue 310 abuts against the tooth groove 410 of the cable tie 400, thereby locking the cable tie 400.

[0062] With such a setting form, multiple wire harnesses can be fixed without external auxiliary tools. The cooperation form of the one-way locking tongue 310 and the cable tie 400 can improve the fixing effect of the wire clamp on the wire harness.

[0063] Optionally, the one-way locking tongue 310 is extended with an unlocking portion 320, and the locking of the one-way locking tongue 310 on the cable tie 400 is released by pressing the unlocking portion 320.

[0064] Exemplarily, the unlocking portion 320 generally extends along the extending direction of the one-way locking tongue 310 and extends outward beyond the locking hole of the locking portion 300. When it is necessary to pull out the cable tie 400, pressing the unlocking portion 320 drives the one-way locking tongue 310 to move downward, thereby releasing the locking of the one-way locking tongue 310 on the cable tie 400. With such a setting form, the wire clamp is easy to operate and unlock, and the wire clamp can be used repeatedly. This can improve the error tolerance rate when operating the wire clamp.

[0065] Optionally, the locking portion 300 is detachably connected to the substrate 100.

[0066] The one-way locking tongue 310 and the unlocking portion 320 of the locking portion 300 are prone to breakage during use. The locking portion 300 is set in a detachable form. In the case of breakage of the one-way locking or unlocking portion 320, the wire clamp can be repaired by replacing the locking portion 300. This can further reduce the use cost of the wire clamp.

[0067] Optionally, the wire clamp includes a plurality of fixing rings 200, and the plurality of fixing rings 200 cooperate with the locking portion 300 and the cable tie 400 to jointly fix multiple wire harnesses.

[0068] In the case where only one fixing ring 200 is provided, a wire harness fixing groove is formed on each of the left and right sides of the fixing ring 200, and the fixing of two wire harnesses can be achieved. The wire pressing clip includes a plurality of fixing rings 200, and a wire harness fixing groove can also be formed between two adjacent fixing rings 200, thereby increasing the number of wire harnesses that can be fixed. Exemplarily, the wire pressing clip includes three fixing rings 200, and two wire harness fixing grooves are added between the three fixing rings 200. Together with the original two wire harness fixing grooves, the fixing of four wire harnesses can be achieved in total.

[0069] Combined with Figure 4 As shown, optionally, the fixing ring 200 is slidably arranged on the substrate, and the sliding direction of the fixing ring 200 is along the length direction of the substrate.

[0070] When the widths of the wire harnesses to be fixed are different, the width of the wire harness fixing grooves on both sides of the fixing ring 200 can be adjusted by moving the fixing ring 200, so as to be adapted to the width of the wire harness to be fixed.

[0071] Optionally, combined with Figure 4 As shown, the substrate is configured with a sliding groove, the fixing ring is provided with a sliding portion, and the sliding portion is snapped into the sliding groove so that the fixing ring is slidably engaged with the substrate.

[0072] This can make the fixing ring easy to move.

[0073] Optionally, the fixing ring 200 is detachably connected to the substrate.

[0074] When the number of wire harnesses to be fixed is different, by inserting the corresponding vertically arranged fixing rings 200, the number of wire harness fixing grooves is adapted to the number of wire harnesses. Exemplarily, when five wire harnesses need to be fixed, four fixing rings 200 are slidably inserted, and the four fixing rings 200 together form five wire harness fixing grooves.

[0075] By adopting such a setting form, the versatility of the wire pressing clip can be improved, and different numbers of wire harnesses with different widths can be fixed by changing the number and position of the fixing rings 200, so that the wire pressing clip can be used in more scenarios.

[0076] Optionally, as an implementation form of the detachable connection of the fixing ring, the sliding groove at least extends to one end of the substrate so that the sliding groove becomes a through groove. When installing the fixing ring, the sliding portion of the fixing ring is inserted into the sliding groove from one end of the substrate, and then the fixing ring is continuously slid to a preset position.

[0077] By adopting such a setting method, the fixing ring can be easily disassembled and assembled.

[0078] Optionally, the through hole of the fixing ring 200 is inclined downward from the tail of the cable tie 400 to the locking portion 300.

[0079] When threading the cable tie 400, the head of the cable tie 400 is threaded through the through-hole obliquely from top to bottom, which can reduce the difficulty of threading the cable tie 400 and thus improve the convenience of using the wire pressing clamp. In addition, the cable tie 400 slopes downward within the through-hole, and the cable tie 400 has a shape similar to a sawtooth or a wave in the length direction of the substrate 100, which can increase the friction between the cable tie 400 and the wire harness and the fixing part, and the cable tie 400 is not likely to become loose after the head of the cable tie 400 is threaded into the locking part 300.

[0080] Optionally, the head of the cable tie 400 is warped upward.

[0081] In the use state of the wire pressing clamp, the cable tie 400 is threaded through the through-hole of the fixing ring 200 and the locking hole of the locking part 300 along the length direction of the substrate 100. The head of the cable tie 400 being warped upward means that when the cable tie 400 is generally along a direction parallel to the substrate 100, the head of the cable tie 400 is warped away from the substrate 100, so that the cable tie 400 is at a certain distance from the substrate 100 after passing through a through-hole, which facilitates the operator to hold the head of the cable tie 400 and continue to thread through the remaining through-holes or the locking part 300. Adopting such a setting form facilitates the operator to use the wire pressing clamp to fix the wire harness.

[0082] Optionally, the wire pressing clamp further includes a cushion block 500, which is disposed on the first surface of the substrate 100 and passes through the fixing ring 200, and the material of the cushion block 500 is an elastic material.

[0083] When fixing the wire harness, it is necessary to squeeze the wire harness. The wire pressing clamp further includes a cushion block 500, and when the wire harness is fixed in the wire harness fixing groove, the upper and lower surfaces of the wire harness are respectively in elastic contact with the cable tie 400 and the cushion block 500. Since the cushion block 500 is made of an elastic material, the cushion block 500 will undergo elastic deformation when fixing the wire harness, thereby increasing the friction with the wire harness. In addition, since the contact area between the wire harness and the cushion block 500 is large, the wire harness is not easily worn. Adopting such a setting form can improve the fixing effect and protection effect of the wire pressing clamp on the wire harness.

[0084] Optionally, the cushion block 500 is detachably threaded through a plurality of fixing rings 200.

[0085] When fixing wire harnesses with different diameters, cushion blocks 500 with different heights can be selected to be threaded through a plurality of fixing rings 200, so that the height of the wire harness fixing groove above the cushion block 500 is adapted to the diameter of the wire harness.

[0086] As another usage method, cushion blocks 500 of different colors can also be used to mark the wire pressing clamp. For example, when the cushion block 500 is yellow, non-professional technicians are prohibited from operating the wire pressing clamp; when the cushion block 500 is red, disassembly and assembly are prohibited.

[0087] As another usage mode, spacers 500 made of different materials can also be used to fix the wire harness. For example, when fixing a signal wire harness with poor self-rigidity, the spacer 500 is made of flexible silica gel material, which can reduce the damage to the wire harness caused by the friction between the wire pressing clamp and the wire harness.

[0088] The spacer 500 is adopted in a detachable manner, which can further improve the compatibility of the wire pressing clamp.

[0089] Optionally, the spacer 500 and the substrate 100 are of an integral structure.

[0090] This can improve the structural strength of the wire pressing clamp, thereby reducing the manufacturing cost of the wire pressing clamp.

[0091] Optionally, a groove is formed on the upper surface of the spacer 500, and the direction of the groove is along the threading direction of the wire harness.

[0092] The groove on the upper surface of the spacer 500 can serve as a deformation guiding part. When fixing the wire harness, the upper surface of the spacer 500 deforms downward under the extrusion of the wire harness, and the deformed part is along the opening direction of the groove, that is, along the threading direction of the wire harness. By adopting such a setting form, the spacer 500 can be easily deformed, thereby increasing the contact area between the wire harness and the spacer 500.

[0093] Optionally, the substrate 100 includes a main body part 110, a first deformation part 121 and a second deformation part 122. Among them, the main body part 110 is used to connect the fixing ring 200, the locking part 300 and the cable tie 400; the first deformation part 121 is connected to one side of the main body part 110; the second deformation part 122 is connected to the other side of the main body part 110.

[0094] The main body part 110 of the substrate 100 is used to connect the fixing ring 200, the locking part 300 and the tail of the cable tie 400. The first deformation part 121 and the second deformation part 122 are arranged on both sides of the substrate 100, so that the overall cross-section of the substrate 100 is U-shaped. When fixing the wire pressing clamp to a preset installation position, the end edges of the first deformation part 121 and the end edges of the second deformation part 122 abut against the preset installation position and undergo elastic deformation. By adopting such a setting form, the gap between the substrate 100 and the preset installation position can be reduced, and the fixing effect on the wire pressing clamp can be improved.

[0095] Optionally, the auxiliary fixing part includes a connecting part 610 and a one-way hook 620. Among them, the connecting part 610 extends downward from the second surface of the substrate 100, and the one-way hook 620 extends toward the substrate 100 from the end of the connecting part 610.

[0096] In a usage scenario, the wire pressing clamp needs to be fixed to a sheet metal part inside a household appliance. The sheet metal part is provided with a fixing hole, and the one-way hook 620 of the auxiliary fixing part 600 is snapped into the fixing hole, thereby realizing the fixing of the wire pressing clamp. Specifically, when the auxiliary fixing part 600 is inserted into the fixing hole, the connecting part 610 and the one-way hook 620 are inserted together. Since the angle between the one-way hook 620 and the connecting part 610 is less than 90°, the one-way hook 620 can be elastically deformed to a certain extent and then inserted into the fixing hole. As the auxiliary fixing part continues to be inserted, the one-way hook 620 springs open, and the end abuts against the wall surface on the other side of the sheet metal part, restricting the auxiliary fixing part 600 from being disengaged from the fixing hole.

[0097] With such a setting method, the wire pressing clamp can be fixed to the preset installation position without additional auxiliary tools, which facilitates the use of the user.

[0098] Optionally, the end of the one-way hook 620 is located in the deformation space formed by enclosing the first deformation part 121 and the second deformation part 122.

[0099] When the auxiliary fixing part is inserted, since the one-way hook 620, the first deformation part 121, and the second deformation part 122 overlap to a certain extent in the axial direction of the connecting part 610, the first deformation part 121 and the second deformation part 122 will elastically deform when the one-way hook 620 is snapped in place. This can enable the first deformation part 121 and the second deformation part 122 to better abut against the wall surface of the sheet metal part, thereby improving the fixing effect on the wire pressing clamp.

[0100] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations can vary. Some parts and features of some embodiments may be included in or replace parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A wire pressing clamp, characterized in that, Comprising: Substrate; A fixing ring, disposed on the substrate and at least partially protruding beyond the first surface of the substrate, both sides of the fixing ring are used for placing wire harnesses, the fixing ring is provided with a through hole, and the axial direction of the through hole is along the length direction of the substrate; A locking portion, disposed on the substrate, the locking portion is provided with a locking hole, and the axial direction of the locking hole is along the length direction of the substrate; A cable tie, the tail of which is fixedly connected to the substrate, and the head is adapted to pass through the through hole of the fixing ring and then penetrate into the locking hole of the locking portion to constrain multiple wire harnesses, and the locking portion is used to lock the cable tie.

2. The wire clamp according to claim 1, wherein: The locking portion is provided with a one-way locking tongue, the cable tie is configured with tooth grooves, and after the cable tie penetrates into the locking hole of the locking portion, the one-way locking tongue abuts against the tooth grooves of the cable tie.

3. The wire clamp according to claim 2, wherein: The one-way locking tongue is extended with an unlocking portion, and by pressing the unlocking portion, the locking of the one-way locking tongue to the cable tie is released.

4. The wire clamp according to any one of claims 1 to 3, wherein: The wire clamp includes a plurality of fixing rings, and the plurality of fixing rings cooperate with the locking portion and the cable tie to jointly fix multiple wire harnesses.

5. The wire clamp according to any one of claims 1 to 3, wherein: The head of the cable tie is warped upward.

6. The wire pressing clip according to any one of claims 1 to 3, characterized in that, Further comprising: A cushion block, disposed on the first surface of the substrate and passing through the fixing ring, and the material of the cushion block is an elastic material.

7. The wire clamp according to claim 6, wherein: The upper surface of the cushion block is provided with a groove, and the direction of the groove is along the threading direction of the wire harness.

8. The wire pressing clip according to any one of claims 1 to 3, characterized in that, The substrate includes: A main body portion, used for connecting the fixing ring, the locking portion and the cable tie; A first deformation portion, connected to one side of the main body portion; A second deformation portion, connected to the other side of the main body portion.

9. The wire pressing clip according to claim 8, characterized in that, Further comprising an auxiliary fixing member, the auxiliary fixing member is connected to the substrate, and the wire clamp is fixed to a preset installation position through the auxiliary fixing member; Wherein, the auxiliary fixing member includes: A connecting portion, extending downward from the second surface of the substrate A one-way hook, extending from the end of the connecting portion towards the substrate.

10. The wire clamp according to claim 9, wherein: The end of the one-way hook is located in the deformation space formed by the enclosure of the first deformation portion and the second deformation portion.

Images