Assembly fitting based on wire clip fixation

Abstract

The utility model relates to the technical field of wire rod fixing devices, and discloses an assembly fitting based on wire buckle fixation, which comprises a fixed seat, a buckle body and a buckle arm, the fixing seat is provided with a first through hole for a wire rod to penetrate through, the buckle body is provided with a clamping hole for the buckle arm to penetrate through, one end of the buckle arm is fixed with the buckle body, the buckle arm is provided with a plurality of clamping teeth in the length direction, and a spring bolt matched with the clamping teeth in a clamping mode is arranged in the clamping hole; wherein the buckle body and the fixing base are arranged in a split mode, a second through hole is formed in the fixing base, and the other end of the buckle arm sequentially penetrates through the second through hole and the clamping hole to bind the wire rod. Or the buckle body is fixedly connected with the fixed seat, and the other end of the buckle arm penetrates through the clamping hole to bind the wire rod. According to the assembling accessory based on wire clip fixing, wire fixing can be conveniently achieved without the help of tools, the installation height is reduced, light and thin design of a lamp can be conveniently achieved, and meanwhile the short circuit risk caused by a wire clip structure is completely eradicated.

Description

Technical Field

[0001] The utility model relates to the technical field of wire fixing devices, in particular to an assembly fitting based on wire buckle fixing. Background Art

[0002] When laying out wires inside an electronic device, wire buckles are used to fix wires (such as power cords). For the installation of lamps, safety regulations require that the wires of the lamps cannot move relative to the housing and need to meet certain tensile tests.

[0003] Currently, in lamps, the method of using metal screws to tighten wire buckles is often adopted to fix wires (as shown in Figure 1 ). Since a power supply component for driving a light source is generally arranged inside the lamp, there is a risk of short circuit when the metal screw for fixing the wire buckle contacts the power supply component.

[0004] To avoid short circuit caused by the contact between the metal screw and the power supply component, some lamps choose to increase the height of the inner cavity of the lamp housing (as shown in Figure 2 ), that is, in addition to meeting the installation heights of the power supply component and the wire buckle, an avoidance area is designed inside the lamp housing to enable the power supply component to avoid the screw; some lamps design a special-shaped power supply (as shown in Figure 3 ), reduce the height of the power supply component area to avoid the screw and achieve an ultra-thin lamp housing structure; some lamps directly place the whole power supply component outside the lamp (as shown in Figure 4 ), to prevent the metal screw from contacting the power supply component. However, the above three designs will all increase the design difficulty and cost of the whole lamp.

[0005] In addition, since the height of the screw-fixed wire buckle is relatively high, the wire buckle is easily pulled by the wire after being fixed, resulting in force deformation, and the screw-fixed wire buckle needs to use tools during assembly, with low operation efficiency.

[0006] In addition to the above method of using metal screws to tighten wire buckles to fix wires, in lamps, the snap-fastened wire buckle is also often used to fix wires (as shown in Figure 5 ). On the one hand, the plastic buckle parts used in the snap-fastened wire buckle are easily damaged and invalidated. On the other hand, the snap-fastened wire buckle has the same disadvantages as the screw-fixed wire buckle, that is, the height of the wire buckle is relatively high, the wire buckle is easily pulled by the wire after being fixed, resulting in force deformation, and the snap-fastened wire buckle itself requires a relatively large installation space height, which is also not conducive to realizing an ultra-thin lamp housing structure and reducing costs.

[0007] Therefore, it is necessary to improve the wire buckle structure for lamp installation to facilitate wire fixing when assembling a non-special-shaped power supply component inside the lamp housing, reduce the installation height, and eliminate the short circuit risk caused by the wire buckle structure. Summary of the Utility Model

[0008] The technical problem to be solved by the present utility model is to provide an assembly fitting based on wire buckle fixation, so as to facilitate the fixation of wires without tools when assembling a non-abnormal power supply component in a lamp housing, reduce the installation height, and eliminate the short-circuit risk caused by the wire buckle structure.

[0009] To solve the above technical problem, the present utility model provides an assembly fitting based on wire buckle fixation, including a fixing base, a buckle body and a buckle arm;

[0010] The fixing base is provided with a first through hole for the wire to pass through, the buckle body is provided with a card hole for the buckle arm to pass through, one end of the buckle arm is fixed to the buckle body, the buckle arm is provided with a plurality of card teeth along the length direction, and a locking tongue for clamping and cooperating with the card teeth is arranged in the card hole;

[0011] The buckle body is separately arranged from the fixing base, the fixing base is provided with a second through hole, and the other end of the buckle arm sequentially passes through the second through hole and the card hole to bundle the wire; or

[0012] The buckle body is fixedly connected to the fixing base, and the other end of the buckle arm passes through the card hole to bundle the wire.

[0013] As an improvement of the above solution, both the first through hole and the second through hole pass through the top surface and the bottom surface of the fixing base, and the buckle body is arranged above the fixing base.

[0014] As an improvement of the above solution, the fixing base includes a first seat body and a second seat body, the first seat body is connected to the second seat body, and the bottom surface of the second seat body is located above the bottom surface of the first seat body, and the first through hole passes through the top surface and the bottom surface of the first seat body.

[0015] As an improvement of the above solution, the top surface of the second seat body is located above the top surface of the first seat body.

[0016] As an improvement of the above solution, the second through hole passes through the top surface and the bottom surface of the second seat body.

[0017] As an improvement of the above solution, the buckle body is connected to the second seat body, and the card hole is arranged with an upward opening.

[0018] As an improvement of the above solution, the buckle body is fixed to the top surface of the fixing base, the card hole is arranged with a side opening, the buckle arm is arranged above the fixing base and connected to the buckle body, the buckle arm is arranged above the card hole and extends upward from the buckle body, or the buckle arm is arranged below the card hole and extends along a direction parallel to the top surface of the fixing base.

[0019] As an improvement of the above solution, the fixing base is provided with a first protrusion protruding towards the end face of the fixing base. The buckle body is fixed to the first protrusion. The card hole is arranged with a side opening. The buckle arm is connected to the buckle body. The buckle arm is arranged below the card hole and extends downward from the buckle body, or the buckle arm extends from the buckle body along a direction parallel to the top surface of the fixing base.

[0020] As an improvement of the above solution, the first through hole penetrates through the top surface and the bottom surface of the fixing base. The fixing base is provided with a first protrusion protruding towards the top surface or the end face of the fixing base. The second through hole penetrates through opposite side walls of the first protrusion.

[0021] As an improvement of the above solution, the first protrusion is arranged on the end face of the fixing base, and the top surface of the first protrusion is provided with a second protrusion. When the buckle arm sequentially passes through the second through hole and the card hole to bundle the wire, the buckle body is located above the first protrusion and abuts against the side wall of the second protrusion.

[0022] Implementing the present utility model has the following beneficial effects:

[0023] The present utility model discloses an assembly fitting based on wire buckle fixation. By providing a fixing base, a buckle body, and a buckle arm connected to one end of the buckle body, the fixing base is used to be fixed to a lamp housing or a lamp board. After the wire passes through the first through hole on the fixing base and turns, it is directly bundled outside the wire through the buckle arm passing through the card hole on the buckle body, and the wire can be conveniently fixed without the aid of tools; since there are no metal screws, the short - circuit risk caused by the wire buckle structure is eliminated; and the buckle arm is a flexible strip - shaped structure, and the buckle body has a small volume, which can reduce the installation height, can facilitate the thin - wall design of the lamp while using a non - special - shaped power supply component, improves standardization and compatibility, and reduces the cost of the whole lamp. Brief Description of the Drawings

[0024] Figure 1 is a schematic structural diagram of a conventional wire buckle for fixing a wire with screws;

[0025] Figure 2 is a schematic structural diagram of a conventional lamp with an increased height of the inner cavity of the lamp housing;

[0026] Figure 3 is a conventional lamp with an ultra - thin lamp housing structure realized by a special - shaped power supply;

[0027] Figure 4 is an external power supply component applied to a lamp;

[0028] Figure 5 is a schematic structural diagram of a conventional wire buckle for fixing a wire with a snap - fastener;

[0029] Figure 6 It is a schematic structural diagram of the first embodiment of an assembly fitting for fixing a wire based on a wire buckle of the present utility model;

[0030] Figure 7 It is Figure 6 a schematic structural diagram of the assembly fitting based on a wire buckle and the wire before fixation in

[0031] Figure 8 It is Figure 6 a schematic structural diagram of the assembly fitting based on a wire buckle in

[0032] Figure 9 It is a schematic structural diagram of the second embodiment of an assembly fitting for fixing a wire based on a wire buckle of the present utility model;

[0033] Figure 10 It is Figure 9 a schematic structural diagram of the assembly fitting based on a wire buckle and the wire before fixation in

[0034] Figure 11 It is Figure 9 a schematic structural diagram of the assembly fitting based on a wire buckle in

[0035] Figure 12 It is a schematic structural diagram of the third embodiment of an assembly fitting for fixing a wire based on a wire buckle of the present utility model;

[0036] Figure 13 It is Figure 12 a schematic structural diagram of the assembly fitting based on a wire buckle and the wire before fixation in

[0037] Figure 14 It is Figure 12 a schematic structural diagram of the assembly fitting based on a wire buckle in

[0038] Figure 15 It is a schematic structural diagram of the fourth embodiment of an assembly fitting for fixing a wire based on a wire buckle of the present utility model;

[0039] Figure 16 It is Figure 15 a schematic structural diagram of the assembly fitting based on a wire buckle and the wire before fixation in

[0040] Figure 17 It is Figure 15 a schematic structural diagram of the assembly fitting based on a wire buckle in

[0041] Figure 18 It is a schematic structural diagram of the fifth embodiment of an assembly fitting for fixing a wire based on a wire buckle of the present utility model;

[0042] Figure 19Yes Figure 18 Structural schematic diagram of the assembly fitting based on wire buckle fixation and the wire before fixation;

[0043] Figure 20 Structural schematic diagram of the sixth embodiment of the assembly fitting based on wire buckle fixation for fixing wire of the present utility model;

[0044] Figure 21 Yes Figure 20 Structural schematic diagram of the assembly fitting based on wire buckle fixation and the wire before fixation;

[0045] Figure 22 Yes Figure 20 Structural schematic diagram of the assembly fitting based on wire buckle fixation;

[0046] Figure 23 Structural schematic diagram of the seventh embodiment of the assembly fitting based on wire buckle fixation for fixing wire of the present utility model;

[0047] Figure 24 Yes Figure 23 Structural schematic diagram of the assembly fitting based on wire buckle fixation and the wire before fixation;

[0048] Figure 25 Yes Figure 23 Structural schematic diagram of the assembly fitting based on wire buckle fixation;

[0049] Figure 26 Structural schematic diagram of the eighth embodiment of the assembly fitting based on wire buckle fixation for fixing wire of the present utility model;

[0050] Figure 27 Yes Figure 26 Structural schematic diagram of the assembly fitting based on wire buckle fixation and the wire before fixation;

[0051] Figure 28 Structural schematic diagram of the ninth embodiment of the assembly fitting based on wire buckle fixation for fixing wire of the present utility model;

[0052] Figure 29 Yes Figure 28 Structural schematic diagram of the assembly fitting based on wire buckle fixation and the wire before fixation. Detailed implementation manners

[0053] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0054] Figure 6 To and Figure 8The following shows the first embodiment of an assembly fitting based on wire buckle fixation of the present utility model, which includes a fixed seat 1, a buckle body 2, and a buckle arm 3. The fixed seat 1 is provided with a first through hole 11 for a wire A to pass through and a second through hole 12 for the buckle arm 3 to pass through. The buckle body 2 is separately arranged from the fixed seat 1. The buckle body 2 is provided with a clamping hole 21 for the buckle arm 3 to pass through. The buckle arm 3 is provided with a plurality of locking teeth 31 along the length direction. A locking tongue 22 for clamping and cooperating with the locking teeth 31 is arranged in the clamping hole 21. One end of the buckle arm 3 is fixed to the buckle body 2, and the other end of the buckle arm 3 passes through the second through hole 12 and the clamping hole 21 in sequence to bundle the wire A.

[0055] Among them, the fixed seat 1 in this embodiment and the following several embodiments is used to be fixed to a lamp housing or a lamp board. The first through hole 11 on the fixed seat 1 can also be a fixing hole for the fixed seat 1 to be fixed on the lamp housing or the lamp board.

[0056] The fixed seat 1 in this embodiment is of a flat sheet structure. The first through hole 11 and the second through hole 12 both pass through the top surface and the bottom surface of the fixed seat 1. For convenient assembly, the buckle arm 3 of this embodiment can pass through the second through hole 12 before the fixed seat 1 is fixed to the lamp housing or the lamp board.

[0057] In this embodiment, the second through holes 12 on the fixed seat 1 are set to be two. The buckle arm 3 passes through the two second through holes 12 to fix the wire A between the buckle body 2 and the fixed seat 1, which can solve the problems of creepage and height, effectively reduce the design difficulty of related structural parts, and reduce the design cost and assembly cost.

[0058] Preferably, the two second through holes 12 are arranged in mirror symmetry with respect to the axis of the first through hole 11 to minimize the pulling force of the wire A on the fixed seat 1, the buckle body 2, and the buckle arm 3 as much as possible. The buckle body 2 is arranged above the fixed seat 1, which can facilitate the buckle arm 3 to pass through one of the second through holes 12 from top to bottom, then pass through the other second through hole 12 from bottom to top, and then pass through the clamping hole 21. The locking teeth 31 on the buckle arm 3 cooperate with the locking tongue 22 in the clamping hole 21 for clamping. The fixed seat 1, the buckle body 2, and the buckle arm 3 cooperate to tighten the wire A, making the wire A closely adhere to the top surface of the fixed seat 1.

[0059] Among them, the second vias 12 are preferably arranged in a rectangular array and can be set in multiple rows and columns. When the number of wire materials A to be bundled is large, the position of the buckle arm 3 can be adjusted so that the buckle arm 3 passes through different second vias 12 to form a wire passing and bundling effect with different diameters, enabling each wire material A to be better laid flat on the top surface of the fixing base 1, reducing the height of the wire material A bulging towards the top surface of the fixing base 1, thereby helping to reduce the installation height. In addition, multiple buckle bodies 2 and buckle arms 3 can be arranged along the length direction of the wire material A as needed, or the buckle bodies 2 and buckle arms 3 can be arranged at different positions along the length of the wire material A, which is more convenient for the turning layout of the wire material A and reduces the space height occupied by the wire material A in the lamp cavity.

[0060] In this embodiment and the following several embodiments, the buckle arm 3 is a flexible strip structure, and the teeth 31 on the buckle arm 3 are wedge-shaped. Specifically, the teeth 31 are inclined towards the end connected to the buckle body 2. When pulling the end of the buckle arm 3 away from the buckle body 2, the teeth 31 can guide the buckle arm 3 to slide unidirectionally in the card hole 21 to tighten the wire material A. Since the teeth 31 are inclined towards the end connected to the buckle body 2, it can cooperate with the locking tongue 22 to prevent the buckle arm 3 from disengaging from the card hole 21.

[0061] Since the buckle body 2 and the fixing base 1 are separately arranged in this embodiment, the combined structure of the buckle body 2 and the buckle arm 3 can directly select an existing plastic tie. The plastic tie can be selected in a style that can only be tightened more and more or is detachable.

[0062] After the wire material A passes through the first via 11 on the fixing base 1 and turns, it is directly bundled outside the wire material A by the buckle arm 3 passing through the card hole 21 on the buckle body 2. It is convenient to fix the wire material A without the need for tools. Since the buckle arm 3 is a flexible strip structure and the buckle body 2 connected to it has a small volume, the installation height can be reduced, which is convenient for the thin and light design of the lamp. In this embodiment and the following several embodiments, the fixing base 1, the buckle body 2, and the buckle arm 3 are all made of insulating materials, and there are no metal screws in the entire bundling and locking structure, which can eliminate the short-circuit risk caused by the wire buckle structure.

[0063] The steps for assembling the assembly fitting based on wire buckle fixation in this embodiment are as follows:

[0064] S1: Pass the buckle arm 3 on the buckle body 2 through 2 second vias 12 on the fixing base 1;

[0065] S2: Pass the wire material A through the first via 11 on the fixing base 1, and fold the wire material A towards the top surface of the fixing base 1 so that the wire material A falls between the 2 second vias 12 passed through by the buckle arm 3;

[0066] S3: Pass the buckle arm 3 on the buckle body 2 through the card hole 21 of the buckle body 2 and wrap the wire material A on the top surface of the fixing base 1;

[0067] S4: Stretch the end of the buckle arm 3 passing through the card hole 21, so that the locking teeth 31 on the buckle arm 3 are engaged with the locking tongue 22 in the card hole 21, so that the wire A is bundled to abut against the top surface of the fixing seat 1.

[0068] Figures 9 to 11 It is a second embodiment of an assembly fitting based on wire buckle fixation, including a fixing seat 1, a buckle body 2 and a buckle arm 3; the fixing seat 1 of this embodiment includes a first seat body 1a and a second seat body 1b, the first seat body 1a is connected to the second seat body 1b, and the bottom surface of the second seat body 1b is located above the bottom surface of the first seat body 1a, forming a suspended step structure. The first seat body 1a is provided with a first through hole 11 that penetrates its top surface and bottom surface and allows the wire A to pass through. The second seat body 1b is provided with at least two second through holes 12 that penetrate its top surface and bottom surface and allow the buckle arm 3 to pass through; the buckle body 2 is arranged above the fixing seat 1, and the buckle body 2 is provided with a card hole 21 for the buckle arm 3 to pass through. The buckle arm 3 is provided with a plurality of locking teeth 31 along its length direction, and a locking tongue 22 for engaging with the locking teeth 31 is arranged in the card hole 21; one end of the buckle arm 3 is fixed to the buckle body 2, and the other end of the buckle arm 3 passes through the second through hole 12 and the card hole 21 in sequence to bundle the wire A.

[0069] In this embodiment, the buckle body 2 and the fixing seat 1 are preferably separately arranged. In this way, the combined structure of the buckle body 2 and the buckle arm 3 can directly select an existing plastic tie. The plastic tie can be selected in a style that can only be tightened more and more or is detachable.

[0070] Compared with the first embodiment, the space formed by the first seat body 1a and the second seat body 1b at the bottom in this embodiment can, on the one hand, avoid the problem of interference between the plastic tie and the fixing seat 1, making it more convenient for the buckle arm 3 to pass through the two second through holes 12. Even when the fixing seat 1 is already fixed to the lamp housing or lamp board, it is still convenient for the buckle arm 3 to pass through the two second through holes 12, helping to improve the assembly efficiency. On the other hand, the distance between the buckle arm 3 and the bottom surface of the fixing seat 1 also enables the fixing seat 1 to better adhere to the lamp housing or lamp board.

[0071] To help reduce the installation height, the distance between the bottom surface of the second seat body 1b and the bottom surface of the first seat body 1a should not be too large, as long as the tie does not interfere with the bottom surface of the second seat body 1b, the lamp housing or the lamp board.

[0072] Preferably, the top surface of the second seat body 1b is located above the top surface of the first seat body 1a, which is convenient for the wire A to turn and be fixed. The top surface of the second seat body 1b can play a supporting role, reducing the stretching and pressing of other components in the lamp on the turning position of the wire A when passing through the first through hole 11, and protecting the wire A.

[0073] In this embodiment, the number of the second through holes 12 on the fixing base 1 is set to 2, and preferably, the two second through holes 12 are arranged in mirror symmetry with respect to the axis of the first through hole 11, so as to minimize the pulling force of the wire A on the fixing base 1, the buckle body 2 and the buckle arm 3. The buckle body 2 is arranged above the fixing base 1, which facilitates the buckle arm 3 to pass through one of the second through holes 12 from top to bottom, then pass through the other second through hole 12 from bottom to top, and then pass through the locking hole 21. The locking teeth 31 on the buckle arm 3 cooperate with the locking tongue 22 in the locking hole 21 for clamping connection. The fixing base 1, the buckle body 2 and the buckle arm 3 cooperate to tighten the wire A, so that the wire A is closely attached to the top surface of the fixing base 1.

[0074] In this embodiment, the second through holes 12 are preferably arranged in a rectangular array, and can be arranged in multiple rows and columns. When the number of wires A to be bundled is large, the position of the buckle arm 3 can be adjusted so that the buckle arm 3 passes through different second through holes 12 to form a wire-passing bundling effect with different diameters, so that each wire A can be better laid flat on the top surface of the fixing base 1, reducing the height of the wire A bulging towards the top surface of the fixing base 1, thereby helping to reduce the installation height. In addition, multiple buckle bodies 2 and buckle arms 3 can be arranged along the length direction of the wire A as needed, or the buckle bodies 2 and buckle arms 3 can be arranged at different positions along the length of the wire A, which is more convenient for the turning layout of the wire A and reduces the space height occupied by the wire A in the lamp cavity.

[0075] Wherein, the distance between the two second through holes 12 through which the buckle arm 3 passes is preferably smaller than the diameter of the first through hole 11, and the locking teeth 31 on the buckle arm 3 are arranged opposite to the bundled wire A, so that the buckle arm 3 can better form a constraint on the wire A passing through the first through hole 11, avoiding the bundled wire A from moving along the top surface of the second base body 1b and pulling on the fixing base 1, the buckle body 2 and the buckle arm 3.

[0076] In this embodiment, the buckle arm 3 is arranged on the side surface of the buckle body 2, and the arrangement direction of the locking teeth 31 is vertically crossed with the arrangement direction of the first base body 1a and the second base body 1b, and the locking teeth 31 on the buckle arm 3 are arranged opposite to the bundled wire A, so that the buckle arm 3 can better form a constraint on the wire A passing through the first through hole 11, avoiding the bundled wire A from moving along the top surface of the second base body 1b and pulling on the fixing base 1, the buckle body 2 and the buckle arm 3.

[0077] The locking hole 21 and the buckle arm 3 are arranged on different surfaces of the buckle body 2. In this embodiment, specifically, the locking hole 21 is arranged to open towards the top surface of the buckle body 2, and the buckle arm 3 is arranged on the side surface of the buckle body 2, so as to reduce the occupation of the space height of the lamp cavity when the buckle arm 3 and the buckle body 2 lock the wire A.

[0078] The steps for assembling the assembly fittings fixed by wire buckles in this embodiment are as follows:

[0079] S1: Pass the buckle arm 3 on the buckle body 2 through the two second through holes 12 on the fixing base 1;

[0080] S2: Pass the wire A through the first through hole 11 on the fixing base 1, and fold the wire A over the top surface of the fixing base 1 so that the wire A falls between the two second through holes 12 through which the buckle arm 3 passes;

[0081] S3: Pass the buckle arm 3 on the buckle body 2 through the card hole 21 of the buckle body 2 and wrap the wire A on the top surface of the fixing base 1;

[0082] S4: Stretch the end of the buckle arm 3 passing through the card hole 21 so that the card teeth 31 on the buckle arm 3 are engaged with the locking tongue 22 in the card hole 21, so that the wire A is bundled to abut against the top surface of the fixing base 1.

[0083] Figures 12 to 14 This is the third embodiment of an assembly fitting based on wire buckle fixation, including a fixing base 1, a buckle body 2 and a buckle arm 3; the fixing base 1 of this embodiment includes a first base body 1a and a second base body 1b, the first base body 1a is connected to the second base body 1b, and the bottom surface of the second base body 1b is located above the bottom surface of the first base body 1a, forming a suspended stepped structure. The first base body 1a is provided with a first through hole 11 that penetrates its top surface and bottom surface and through which the wire A passes. The buckle body 2 is connected to the second base body 1b and protrudes upward from the top surface of the second base body 1b. The buckle body 2 is provided with a card hole 21 through which the buckle arm 3 passes. The buckle arm 3 is provided with a plurality of card teeth 31 along its length direction. The card hole 21 is provided with a locking tongue 22 for engaging with the card teeth 31; one end of the buckle arm 3 is fixed to the buckle body 2, and the other end of the buckle arm 3 passes through the card hole 21 to bundle the wire A.

[0084] Compared with the second embodiment, the buckle body 2 of this embodiment is connected to the second base body 1b, which can reduce the overall assembly height and avoid deformation of the buckle body 2 caused by the force on the wire A. The card hole 21 is arranged to open towards the top surface of the buckle body 2 and penetrates the top surface and bottom surface of the buckle body 2. The fixing base 1 of this embodiment includes a first base body 1a and a second base body 1b, the first base body 1a is connected to the second base body 1b, the first through hole 11 penetrates the top surface and the bottom surface of the first base body 1a, and the bottom surface of the second base body 1b is located above the bottom surface of the first base body 1a. At the same time, there is a preset distance between the bottom surface of the buckle body 2 and the bottom surface of the first base body 1a, forming a stepped structure. The space formed by the first base body 1a, the second base body 1b and the buckle body 2 at the bottom can provide a receiving space for the buckle arm 3 passing through the card hole 21 from the top to the bottom of the buckle body 2, avoiding the problem of interference between the buckle arm 3 and the fixing base 1, and can further improve the assembly efficiency.

[0085] To help reduce the installation height, the distance between the bottom surface of the second body 1b and the bottom surface of the first body 1a should not be too large, as long as the buckle arm 3 does not interfere with the bottom surface of the second body 1b, the lamp housing or the lamp board.

[0086] Preferably, the top surface of the second body 1b is located above the top surface of the first body 1a, which is convenient for the wire A to turn and be fixed. The top surface of the second body 1b can play a supporting role, reducing the stretching and pressing of other components in the lamp on the turning position of the wire A passing through the first through hole 11, and protecting the wire A.

[0087] In this embodiment, the buckle arm 3 is arranged on the side surface of the buckle body 2, and the buckle arm extends along a direction parallel to the top surface of the second body 1b. The arrangement direction of the teeth 31 on the buckle arm is vertically crossed with the arrangement direction of the first body 1a and the second body 1b, and the teeth 31 on the buckle arm 3 are arranged opposite to the bundled wire A, so that the buckle arm 3 can better form a constraint on the wire A passing through the first through hole 11, avoiding the bundled wire A from moving along the top surface of the second body 1b and pulling on the fixing seat 1, the buckle body 2 and the buckle arm 3.

[0088] The side surface of the buckle body 2 where the buckle arm 3 is arranged is flush with the second body 1b, so that the side of the buckle body 2 where the buckle arm 3 is arranged is not blocked by the second body 1b. After the buckle arm 3 passes through the card hole 21, it is convenient to pull the end of the buckle arm 3 passing through the card hole 21 to lock the wire A.

[0089] In this embodiment, the card hole 21 and the side surface of the buckle body 2 where the buckle arm 3 is arranged are on both sides of the symmetry plane of the first body 1a, so as to minimize the pulling force of the wire A on the fixing seat 1, the buckle body 2 and the buckle arm 3. The distance between the card hole 21 and the side surface of the buckle body 2 where the buckle arm 3 is arranged is less than the diameter of the first through hole 11, so that the wire A can be more comprehensively wrapped by the flexible buckle arm 3 and bundled more tightly.

[0090] The steps for assembling the assembly parts based on wire buckling fixation in this embodiment are as follows:

[0091] S1: Pass the wire A through the first through hole 11 on the fixing seat 1 and fold the wire A towards the top surface of the fixing seat 1;

[0092] S2: Pass the buckle arm 3 on the buckle body 2 through the card hole 21 of the buckle body 2 and wrap the wire A on the top surface of the fixing seat 1;

[0093] S3: Stretch the end of the buckle arm 3 passing through the card hole 21 to make the teeth 31 on the buckle arm 3 engage with the locking tongue 22 in the card hole 21, so as to bundle the wire A to be close to the top surface of the fixing seat 1.

[0094] Figures 15 to 17A fourth embodiment of an assembly fitting based on wire buckle fixation, comprising a fixing base 1, a buckle body 2 and a buckle arm 3. The fixing base 1, the buckle body 2 and the buckle arm 3 form an integral structure. The fixing base 1 is a flat sheet structure, and a first through hole 11 is provided on the fixing base 1, penetrating through its top surface and bottom surface for a wire A to pass through. The buckle body 2 is connected to the top surface of the fixing base 1 and protrudes from the top surface of the fixing base 1. A clamping hole 21 is provided on the buckle body 2 and is open to the side. The buckle arm 3 of this embodiment is provided above the fixing base 1 and the clamping hole 21. The buckle arm 3 is formed on the buckle body 2 and extends upward from the buckle body 2. A plurality of teeth 31 are provided on the buckle arm 3 along its length direction, and a locking tongue 22 for clamping and cooperating with the teeth 31 is provided in the clamping hole 21. One end of the buckle arm 3 is fixed to the buckle body 2, and the other end of the buckle arm 3 passes through the clamping hole 21 to bundle the wire A.

[0095] Compared with the third embodiment, the assembly fitting of this embodiment can further reduce the installation height, completely avoid the problem of interference between the buckle arm 3 and the planar structure, and further improve the assembly efficiency.

[0096] The steps of assembling the assembly fitting based on wire buckle fixation in this embodiment are as follows:

[0097] S1: Pass the wire A through the first through hole 11 on the fixing base 1, and fold the wire A upward to the top surface of the fixing base 1 to below the buckle arm 3;

[0098] S2: Wrap the buckle arm 3 on the buckle body 2 around the wire A, and then pass it through the clamping hole 21 of the buckle body 2 so that the buckle arm 3 covers the wire A on the top surface of the fixing base 1;

[0099] S3: Stretch the end of the buckle arm 3 passing through the clamping hole 21 to make the teeth 31 on the buckle arm 3 engage with the locking tongue 22 in the clamping hole 21, so as to bundle the wire A against the top surface of the fixing base 1.

[0100] Figures 18 to 19A fifth embodiment of an assembly fitting based on wire buckle fixation, comprising a fixing base 1, a buckle body 2 and a buckle arm 3. The fixing base 1, the buckle body 2 and the buckle arm 3 form an integral structure. The fixing base 1 is a flat sheet structure, and a first through hole 11 is provided on the fixing base 1, which penetrates through its top surface and bottom surface and allows a wire A to pass through. The fixing base 1 is provided with a first protrusion 13, and the first protrusion 13 protrudes towards the end face of the fixing base 1. The buckle body 2 is fixed to the first protrusion 13 and protrudes towards the top surface of the fixing base 1. A card hole 21 is provided on the buckle body 2 and opens towards the side. The buckle arm 3 of this embodiment is provided below the card hole 21, the buckle arm 3 is formed on the buckle body 2 and extends downward from the buckle body 2. A plurality of teeth 31 are provided on the buckle arm 3 along its length direction, and a locking tongue 22 for engaging with the teeth 31 is provided in the card hole 21; one end of the buckle arm 3 is fixed to the buckle body 2, and the other end of the buckle arm 3 passes through the card hole 21 to bundle the wire A.

[0101] The difference between this embodiment and the fourth embodiment is that the buckle arm 3 is arranged on the side of the buckle body 2 and the buckle arm 3 is located below the card hole 21. When fixing the wire A, the buckle arm 3 can be easily passed through the card hole 21 from below the wire A to above the wire A, improving the installation efficiency.

[0102] The steps for assembling the assembly fitting based on wire buckle fixation in this embodiment are as follows:

[0103] S1: Pass the wire A through the first through hole 11 on the fixing base 1, and fold the wire A towards the top surface of the fixing base 1 to below the buckle arm 3;

[0104] S2: Wrap the buckle arm 3 on the buckle body 2 around the wire A, and then pass it through the card hole 21 of the buckle body 2 so that the buckle arm 3 wraps the wire A on the top surface of the fixing base 1;

[0105] S3: Stretch the end of the buckle arm 3 passing through the card hole 21 to make the teeth 31 on the buckle arm 3 engage with the locking tongue 22 in the card hole 21, so that the wire A is bundled against the top surface of the fixing base 1.

[0106] Figure 20 Up to and Figure 22A sixth embodiment of an assembly fitting based on wire buckle fixation, including a fixing base 1, a buckle body 2, and a buckle arm 3. The fixing base 1, the buckle body 2, and the buckle arm 3 form an integral structure. The fixing base 1 is a flat sheet structure, and the fixing base 1 is provided with a first through hole 11 that penetrates its top surface and bottom surface and allows the wire A to pass through. The fixing base 1 is provided with a first protrusion 13, and the first protrusion 13 protrudes toward the end face of the fixing base 1. The buckle body 2 is fixed to the first protrusion 13 and protrudes toward the top surface of the fixing base 1. The buckle body 2 is provided with a card hole 21 that opens laterally. The buckle arm 3 of this embodiment is provided below the card hole 21. The buckle arm 3 is formed on the buckle body 2 and extends along a direction parallel to the top surface of the fixing base 1. The buckle arm 3 is provided with a plurality of teeth 31 along its length direction. A locking tongue 22 for engaging with the teeth 31 is provided in the card hole 21. One end of the buckle arm 3 is fixed to the buckle body 2, and the other end of the buckle arm 3 passes through the card hole 21 to tie up the wire A.

[0107] The difference between this embodiment and the fifth embodiment is that the buckle arm 3 is arranged on the side of the buckle body 2 and the buckle arm 3 is located below the card hole 21, so as to facilitate passing the buckle arm 3 through the card hole 21, improve the installation efficiency, and at the same time reduce the risk of the connection part between the buckle arm 3 and the buckle body being broken after the wire is fixed.

[0108] In addition, it is also possible to choose to arrange the buckle arm 3 on the side of the buckle body 2 and the buckle arm 3 is located above the card hole 21.

[0109] The steps for assembling the assembly fitting based on wire buckle fixation in this embodiment are as follows:

[0110] S1: Pass the wire A through the first through hole 11 on the fixing base 1 and fold the wire A over to the buckle arm 3 on the top surface of the fixing base 1;

[0111] S2: Pass the buckle arm 3 on the buckle body 2 through the card hole 21 of the buckle body 2 and wrap the wire A on the top surface of the fixing base 1;

[0112] S3: Stretch the end of the buckle arm 3 passing through the card hole 21 to make the teeth 31 on the buckle arm 3 engage with the locking tongue 22 in the card hole 21, so as to tie up the wire A against the top surface of the fixing base 1.

[0113] Figures 23 to 25A seventh embodiment of an assembly fitting based on wire buckle fixation, comprising a fixing base 1, a buckle body 2, and a buckle arm 3. The fixing base 1, the buckle body 2, and the buckle arm 3 form an integral structure. The fixing base 1 is a flat sheet-like structure, and a first through hole 11 is provided on the fixing base 1, which penetrates through its top surface and bottom surface and is for a wire A to pass through. The buckle body 2 is connected to the top surface of the fixing base 1 and protrudes from the top surface of the fixing base 1. A card hole 21 is provided on the buckle body 2 and is open laterally. The buckle arm 3 of this embodiment is formed on the buckle body 2 and extends along the top surface of the fixing base 1. A plurality of teeth 31 are provided on the buckle arm 3 along its length direction, and a locking tongue 22 for engaging with the teeth 31 is provided in the card hole 21. One end of the buckle arm 3 is fixed to the buckle body 2, and the other end of the buckle arm 3 passes through the card hole 21 to tie up the wire A.

[0114] The structure of this embodiment is simpler and more reliable. It can not only completely avoid the problem of interference between the buckle arm 3 and the planar structure, but also facilitate passing the buckle arm 3 around the wire A and through the card hole 21, improving the installation efficiency, and at the same time reducing the risk of breakage at the connection part between the buckle arm 3 and the buckle body after the wire is fixed.

[0115] The steps for assembling the assembly fitting based on wire buckle fixation in this embodiment are as follows:

[0116] S1: Pass the wire A through the first through hole 11 on the fixing base 1 and fold the wire A towards the top surface of the fixing base 1 onto the buckle arm 3;

[0117] S2: Pass the buckle arm 3 on the buckle body 2 through the card hole 21 of the buckle body 2 and wrap the wire A on the top surface of the fixing base 1;

[0118] S3: Stretch the end of the buckle arm 3 passing through the card hole 21 to make the teeth 31 on the buckle arm 3 engage with the locking tongue 22 in the card hole 21, so as to tie up the wire A to be close to the top surface of the fixing base 1.

[0119] Figure 26 and Figure 27The eighth embodiment of an assembly fitting based on wire buckle fixation includes a fixing base 1, a buckle body 2, and a buckle arm 3. Among them, the fixing base 1 is provided with a first through hole 11 for a wire to pass through, the buckle body 2 is provided with a card hole 21 for the buckle arm 3 to pass through, one end of the buckle arm 3 is fixed to the buckle body 2, the buckle arm 3 is provided with a plurality of locking teeth 31 along its length direction, and a locking tongue 22 for engaging with the locking teeth 31 is provided in the card hole 21; the buckle body 2 and the fixing base 1 are separately arranged, the fixing base 1 is provided with a second through hole (not shown in the figure), and the other end of the buckle arm 3 passes through the second through hole and the card hole 21 in sequence to bundle the wire. The fixing base 1 is of a flat sheet structure, and the first through hole 11 penetrates the top surface and the bottom surface of the fixing base 1. A first protrusion 13 is provided on the fixing base 1, the first protrusion 13 protrudes towards the top surface or the end surface of the fixing base 1, and the second through hole passes through the opposite side walls of the first protrusion 13. The buckle arm 3 is formed on the buckle body 2, the buckle body 2 is provided with a card hole 21 opening laterally, the buckle arm 3 is provided with a plurality of locking teeth 31 along its length direction, and a locking tongue 22 for engaging with the locking teeth 31 is provided in the card hole 21. One end of the buckle arm 3 is fixed to the buckle body 2, and the other end of the buckle arm 3 passes through the second through hole and the card hole 21 in sequence to bundle the wire A.

[0120] Among them, the buckle arm 3 is connected to the buckle body 2 in a swingable manner, the buckle arm 3 is connected to the lower part of the side wall of the buckle body 2. When the buckle arm 3 passes through the second through hole and the card hole 21 for tightening, the buckle body 2 is flipped 90 degrees under the pulling force of the buckle arm 3, and the side wall connected to the buckle arm 3 will fit against the top surface of the first protrusion.

[0121] Compared with the fifth and sixth embodiments, since the buckle body 2 and the fixing base 1 are separately arranged, it is easier for the structure to be formed, the mold design can be simplified, and the cost can be reduced; and not only can the problem of interference between the buckle arm 3 and the planar structure be completely avoided, but it is also convenient to bypass the wire A around the buckle arm 3 and pass through the card hole 21, improving the installation efficiency, and at the same time reducing the risk of the part where the buckle arm 3 is connected to the buckle body being broken after the wire is fixed.

[0122] The steps for assembling the assembly fitting based on wire buckle fixation in this embodiment are as follows:

[0123] S1: Pass the wire A through the first through hole 11 on the fixing base 1, and pass the buckle arm 3 through the second through hole;

[0124] S2: Fold the wire A towards the top surface of the fixing base 1 onto the buckle arm 3;

[0125] S3: Pass the buckle arm 3 on the buckle body 2 through the card hole 21 of the buckle body 2, and wrap the wire A on the top surface of the fixing base 1;

[0126] S4: Stretch the end of the buckle arm 3 passing through the card hole 21, so that the locking teeth 31 on the buckle arm 3 are engaged with the locking tongue 22 in the card hole 21, and the buckle body 2 is turned over to abut against the top surface of the fixed seat 1, so that the wire A is bundled against the top surface of the fixed seat 1.

[0127] Figure 28 and Figure 29 It is the ninth embodiment of an assembly fitting based on wire buckle fixation, including a fixed seat 1, a buckle body 2 and a buckle arm 3. Among them, the fixed seat 1 is provided with a first through hole 11 for the wire to pass through, the buckle body 2 is provided with a card hole 21 for the buckle arm 3 to pass through, one end of the buckle arm 3 is fixed to the buckle body 2, the buckle arm 3 is provided with a plurality of locking teeth 31 along the length direction, and the card hole 21 is provided with a locking tongue 22 for engaging with the locking teeth 31; the buckle body 2 is separately arranged from the fixed seat 1, the fixed seat 1 is provided with a second through hole (not shown in the figure), and the other end of the buckle arm 3 passes through the second through hole and the card hole 21 in sequence to bundle the wire. The fixed seat 1 is of a flat sheet structure, and the first through hole 11 penetrates the top surface and the bottom surface of the fixed seat 1. The fixed seat 1 is provided with a first protrusion 13, the first protrusion 13 protrudes towards the end surface of the fixed seat 1, and the second through hole passes through the opposite side walls of the first protrusion 13. The top surface of the first protrusion 13 is provided with a second protrusion 14. When the buckle arm 3 passes through the second through hole and the card hole 21 in sequence to bundle the wire, the buckle body 2 is located above the first protrusion 13 and abuts against the side wall of the second protrusion 14. Specifically, the buckle arm 3 is formed on the buckle body 2, the buckle body 2 is provided with a card hole 21 opening laterally, the buckle arm 3 is provided with a plurality of locking teeth 31 along the length direction, and the card hole 21 is provided with a locking tongue 22 for engaging with the locking teeth 31. One end of the buckle arm 3 is fixed to the buckle body 2, and the other end of the buckle arm 3 passes through the second through hole and the card hole 21 in sequence to bundle the wire A. At this time, the buckle body 23 abuts against the second protrusion 14, and the second protrusion 14 plays a limiting role.

[0128] In this embodiment, since the buckle body 2 and the fixed seat 1 are separately arranged, it is easier to form the structure, which can simplify the mold design and reduce the cost. It can not only completely avoid the interference problem between the buckle arm 3 and the planar structure, but also facilitate passing the buckle arm 3 around the wire A and through the card hole 21, improving the installation efficiency. In addition, compared with the eighth embodiment, due to the arrangement of the second protrusion 13 structure that limits the buckle body 2, when the buckle arm 3 passes through the second through hole and the card hole 21 in sequence to bundle the wire, the buckle body 2 abuts against the side wall of the second protrusion 14. On the one hand, it can help enhance the tightening effect of the wire A. On the other hand, since the relative two sides of the buckle body 2 are respectively subjected to the pulling force of the buckle arm 3 and the abutting action of the second protrusion 14, the stress at the connection between the buckle body 2 and the buckle arm 3 can be reduced, further reducing the risk of the connection between the buckle body 2 and the buckle arm 3 being broken.

[0129] The steps for assembling the assembly fittings based on wire buckle fixation during assembly are as follows:

[0130] S1: Pass the wire A through the first through hole 11 on the fixed seat 1, and pass the buckle arm 3 through the second through hole;

[0131] S2: Fold the wire A towards the top surface of the fixed seat 1 onto the buckle arm 3;

[0132] S3: Pass the buckle arm 3 on the buckle body 2 through the card hole 21 of the buckle body 2 and wrap the wire A on the top surface of the fixed seat 1;

[0133] S4: Stretch the end of the buckle arm 3 passing through the card hole 21 so that the card teeth 31 on the buckle arm 3 are engaged with the lock tongue 22 in the card hole 21, and the buckle body 2 is flipped to abut against the second protrusion 13, so that the wire A is bundled to be close to the top surface of the fixed seat 1.

[0134] The assembly fittings of the above several embodiments have all achieved the fixation of the wire A in a limited space, facilitating the thin and light design of the lamp while using non - special - shaped power components, improving standardization and compatibility, reducing the cost of the whole lamp, and are applicable to the assembly of lamps such as industrial and mining lamps.

[0135] The above - disclosed is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of rights of the present utility model. Therefore, equivalent changes made according to the claims of the present utility model still fall within the scope covered by the present utility model.

Claims

1. An assembly accessory based on wire buckle fixing, characterized in that: It includes a fixing seat, a buckle body and a buckle arm; The fixing seat is provided with a first through hole for the wire to pass through, the buckle body is provided with a clamping hole for the buckle arm to pass through, one end of the buckle arm is fixed to the buckle body, the buckle arm is provided with a plurality of clamping teeth along the length direction, and the clamping hole is provided with a locking tongue for clamping and cooperating with the clamping teeth; Wherein, the buckle body and the fixing seat are separately provided, the fixing seat is provided with a second through hole, and the other end of the buckle arm passes through the second through hole and the buckle hole in sequence to bundle the wire; or The buckle body is fixedly connected to the fixing seat, and the other end of the buckle arm passes through the buckle hole to bundle the wire.

2. The assembly accessory based on wire buckle fixation according to claim 1, characterized in that: The first through hole and the second through hole both pass through the top surface of the fixing base and the bottom surface of the fixing base, and the buckle body is arranged above the fixing base.

3. The assembly accessory based on wire buckle fixation according to claim 1, characterized in that: The fixing seat includes a first seat body and a second seat body, the first seat body is connected to the second seat body, and the bottom surface of the second seat body is located above the bottom surface of the first seat body, and the first through hole passes through the top surface of the first seat body and the bottom surface of the first seat body.

4. The assembly accessory based on wire buckle fixation according to claim 3, characterized in that: The top surface of the second base body is located above the top surface of the first base body.

5. The assembly accessory based on wire buckle fixation according to claim 3 or 4, characterized in that: The second through hole passes through the top surface of the second base and the bottom surface of the second base.

6. The assembly accessory based on wire buckle fixation according to claim 3 or 4, characterized in that: The buckle body is connected to the second seat body, and the buckle hole is opened upward.

7. The assembly accessory based on wire buckle fixation according to claim 1, characterized in that: The buckle body is fixed to the top surface of the fixing seat, the buckle hole is set to open to the side, the buckle arm is set above the fixing seat and connected to the buckle body, the buckle arm is set above the buckle hole and extends upward from the buckle body, or the buckle arm is set below the buckle hole and extends from the buckle body along a direction parallel to the top surface of the fixing seat.

8. The assembly accessory based on wire buckle fixation according to claim 1, characterized in that: The fixing seat is provided with a first protrusion, which protrudes toward the end surface of the fixing seat, the buckle body is fixed to the first protrusion, the clamping hole is opened toward the side, the buckle arm is connected to the buckle body, the buckle arm is arranged below the clamping hole, and is extended downward from the buckle body, or the buckle arm is extended from the buckle body along a direction parallel to the top surface of the fixing seat.

9. The assembly accessory based on wire buckle fixation according to claim 1, characterized in that: The first through hole passes through the top surface and the bottom surface of the fixing base, the fixing base is provided with a first protrusion, the first protrusion protrudes toward the top surface or the end surface of the fixing base, and the second through hole passes through the opposite side walls of the first protrusion.

10. The assembly accessory based on wire buckle fixation according to claim 9, characterized in that: The first protrusion is arranged on the end surface of the fixing seat, and a second protrusion is arranged on the top surface of the first protrusion. When the buckle arm passes through the second through hole and the clamping hole in sequence to bundle the wire, the buckle body is located above the first protrusion and abuts against the side wall of the second protrusion.

Images