Wire steering positioning piece

Abstract

The utility model relates to the technical field of wire rod fixing devices, and discloses a wire rod steering positioning piece which comprises a seat body, the seat body is provided with a buckle body, a buckle arm and a first via hole for a wire rod to penetrate through, the buckle body is provided with a clamping hole, the buckle arm is provided with a plurality of clamping teeth in the length direction, and the clamping teeth are arranged in the clamping hole. A lock tongue used for being matched with the clamping teeth in a clamped mode is arranged in the clamping hole, and the buckling arm penetrates through the clamping hole to bind the wire rod. According to the wire steering positioning piece, the wire can be conveniently fixed without a tool, 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 buckle structure is completely eradicated.

Description

Technical Field

[0001] The utility model relates to the technical field of wire fixing devices, in particular to a wire turning and positioning part. Background Art

[0002] When wiring is arranged inside an electronic device, wire clips 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 tightening wire clips with metal screws is often used 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 clip 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 height of the power supply component and the wire clip, an avoidance area is designed inside the lamp housing so that the power supply component can 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 (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 screw-fixed wire clip has a relatively high height, the wire clip is easily pulled by the wire after being fixed, resulting in force deformation, and the screw-fixed wire clip requires tools during assembly, with low operation efficiency.

[0006] In addition to the above method of fixing wires by tightening wire clips with metal screws, in lamps, wire clips fixed by buckles are also often used to fix wires (as shown in Figure 5 ). On the one hand, the plastic buckle parts used in the buckle-fixed wire clips are easily damaged and fail. On the other hand, the buckle-fixed wire clips have the same disadvantages as the screw-fixed wire clips, that is, the wire clip has a relatively high height, the wire clip is easily pulled by the wire after being fixed, resulting in force deformation, and the buckle-fixed wire clip 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 clip structure for lamp installation to facilitate wire fixing when a non-special-shaped power supply component is assembled inside the lamp housing, reduce the installation height, and eliminate the short circuit risk caused by the wire clip structure. Summary of the Utility Model

[0008] The technical problem to be solved by the present utility model is to provide a wire steering and positioning member, so as to facilitate the fixing of wires without tools when assembling a non - special - shaped 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 - mentioned technical problem, the present utility model provides a wire steering and positioning member, which includes a seat body. The seat body is provided with a buckle body, a buckle arm, and a first through - hole for the wire to pass through. The buckle body is provided with a locking hole, the buckle arm is provided with a plurality of locking teeth along its length direction, and a locking tongue for engaging with the locking teeth is arranged in the locking hole. The buckle arm passes through the locking hole to tie up the wire.

[0010] As an improvement of the above - mentioned solution, the seat body is a flat sheet - type structure. The first through - hole penetrates the top surface and the bottom surface of the seat body. The buckle body is fixed to the top surface of the seat body, and the locking hole is arranged to open towards the side surface of the buckle body and is opposite to the buckle arm.

[0011] As an improvement of the above - mentioned solution, the seat body is a flat sheet - type structure. The first through - hole penetrates the top surface and the bottom surface of the seat body. The buckle body is fixed to the side surface of the seat body, and the locking hole is arranged to open towards the side surface of the buckle body and is opposite to the buckle arm.

[0012] As an improvement of the above - mentioned solution, the seat body includes a first seat body and a second seat body. The top surface of the second seat body is located above the top surface of the first seat body. The first through - hole passes through the top surface and the bottom surface of the first seat body. The buckle body and the buckle arm are both connected to the second seat body, and the locking hole is arranged to open towards the side surface of the buckle body and is opposite to the buckle arm.

[0013] As an improvement of the above - mentioned solution, the seat body 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. The first through - hole passes through the top surface and the bottom surface of the first seat body. The buckle body and the buckle arm are both connected to the second seat body, and the locking hole is arranged to open towards the top surface of the buckle body.

[0014] As an improvement of the above - mentioned solution, the top surface of the second seat body is located above the top surface of the first seat body.

[0015] As an improvement of the above - mentioned solution, the distance between the buckle body and the buckle arm is not greater than the diameter of the first through - hole.

[0016] As an improvement of the above - mentioned solution, the arrangement direction of the locking teeth is cross - set with the arrangement direction of the first seat body and the second seat body.

[0017] As an improvement of the above solution, the locking teeth are wedge-shaped and are inclined towards the end where the buckling arm is connected to the base body.

[0018] As an improvement of the above solution, the locking teeth on the buckling arm are arranged opposite to the wire material to be bundled. Implementing the present utility model has the following beneficial effects:

[0019] The present utility model discloses a wire material turning and positioning member. By providing a base body, a buckling body fixedly connected to the base body, and a buckling arm fixedly connected to the base body, the base body is used to be fixedly connected to a lamp housing or a lamp board. After the wire material passes through the first through hole on the base body and turns, it is directly bundled outside the wire material by the buckling arm passing through the locking hole on the buckling body, and the wire material 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 buckling arm is a flexible strip structure, and the volume of the buckling body is small, so the installation height can be reduced, and a non-standard power supply component can be used while facilitating the thinning design of the lamp, improving standardization and compatibility, and reducing the cost of the entire lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of fixing a wire material by an existing screw-fixed wire buckle;

[0021] Figure 2 is a schematic structural diagram of a lamp with an increased inner cavity height of the existing lamp housing;

[0022] Figure 3 is a lamp with an ultra-thin lamp housing structure realized by an existing special-shaped power supply;

[0023] Figure 4 is an external power supply component applied to an existing lamp;

[0024] Figure 5 is a schematic structural diagram of fixing a wire material by an existing buckle-fixed wire buckle;

[0025] Figure 6 is a schematic structural diagram of a first embodiment of a wire material turning and positioning member of the present utility model for fixing a wire material;

[0026] Figure 7 is Figure 6 a schematic structural diagram of the wire material turning and positioning member in

[0027] Figure 8 is a schematic structural diagram of a second embodiment of a wire material turning and positioning member of the present utility model for fixing a wire material;

[0028] Figure 9 is Figure 8 a schematic structural diagram of the wire material turning and positioning member in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] 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 in conjunction with the accompanying drawings.

[0030] As Figure 6 , Figure 7 shown, a first embodiment of a wire steering and positioning member disclosed by the present utility model includes a base body 1, a buckle body 2, and a buckle arm 3; the base body 1 is provided with a first through hole 11 for a wire A to pass through, 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 teeth 31 along its length direction, and a locking tongue 22 for engaging with the teeth 31 is arranged in the card hole 21; the buckle body 2 is fixedly connected to the base body 1, one end of the buckle arm 3 is fixedly connected to the base body 1, and the other end of the buckle arm 3 passes through the card hole 21 to bundle the wire A.

[0031] By providing the base body 1, the buckle body 2 fixedly connected to the base body 1, and the buckle arm 3 fixedly connected to the base body, the base body 1 is used to be fixedly connected to a lamp housing or a lamp board. After the wire A passes through the first through hole 11 on the base body 1 and turns, it is directly bundled outside the wire A by the buckle arm 3 passing through the card hole 21 on the buckle body 2. The wire A can be conveniently fixed without the aid of tools. Moreover, the buckle arm 3 is a flexible strip structure, and the buckle body 2 is small in volume, which can reduce the installation height, facilitate the thin and light design of the lamp, and at the same time eliminate the short - circuit risk caused by the wire buckle structure.

[0032] In this embodiment, the teeth 31 on the buckle arm 3 are wedge - shaped, and the teeth 31 are specifically inclined towards the end connected to the base body 1. After the buckle arm 3 penetrates into the card hole 21, by pulling the buckle arm 3, the teeth 31 can guide the buckle arm 3 to slide unidirectionally in the card hole 21, so that the wire A is closely attached to the base body 1. Since the teeth 31 are inclined towards the end connected to the base body 1, their cooperation with the locking tongue 22 can prevent the buckle arm 3 from disengaging from the card hole 21.

[0033] The base body 1, the buckle body 2, and the buckle arm 3 of this embodiment are all made of insulating materials, and the buckle arm 3 is a flexible strip structure.

[0034] The first through hole 11 on the base body 1 can also be a fixing hole for the base body 1 to be fixed on a lamp housing or a lamp board.

[0035] The base body 1 of this embodiment is a flat sheet - type structure, and the first through hole 11 penetrates the top surface and the bottom surface of the base body 1. It can be selected to fix the buckle body 2 to the top surface of the base body 1, so that the card hole 21 opens towards the side surface of the buckle body 2 and faces the buckle arm 3. It can also be selected to fix the buckle body 2 to the side surface of the base body 1, so that the card hole 21 opens towards the side surface of the buckle body 2 and faces the buckle arm 3.

[0036] The engaging teeth 31 are wedge-shaped, and specifically, the engaging teeth 31 are inclined towards the end where the buckle arm 3 is connected to the base body 1. When pulling the end of the buckle arm 3 away from the base body 1, the engaging teeth 31 can guide the buckle arm 3 to slide unidirectionally in the engaging hole 21, tightening the wire A at the top of the base body 1 between the buckle arm 3 and the buckle body 2. Since the engaging teeth 31 are inclined towards the buckle body 2, their cooperation with the locking tongue 22 can prevent the buckle arm 3 from disengaging from the engaging hole 21.

[0037] The distance between the buckle body 2 and the buckle arm 3 is not greater than the diameter of the first through hole 11, and the engaging 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 restraint on the wire A passing through the first through hole 11.

[0038] Figure 8 and Figure 9 This is the second embodiment of a wire steering and positioning member disclosed by the present invention. The base body 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 top surface of the second base body 1b is located above the top surface of the first base body 1a. The first through hole 11 passes through the top surface and the bottom surface of the first base body 1a. The buckle body 2 and the buckle arm 3 are both connected to the second base body 1b. The engaging hole 21 is arranged to open towards the side surface of the buckle body 2 and is opposite to the buckle arm. Placing the top surface of the second base body 1b above the top surface of the first base body 1a can facilitate the steering and fixing of the wire A. The top surface of the second base body 1b can play a supporting role, reducing the stretching and pressing of other components in the lamp on the steering position of the wire A when passing through the first through hole 11, and protecting the wire A.

[0039] The engaging teeth 31 are wedge-shaped, and specifically, the engaging teeth 31 are inclined towards the end where the buckle arm 3 is connected to the base body 1. When pulling the end of the buckle arm 3 away from the base body 1, the engaging teeth 31 can guide the buckle arm 3 to slide unidirectionally in the engaging hole 21, tightening the wire A at the top of the base body 1 between the buckle arm 3 and the buckle body 2. Since the engaging teeth 31 are inclined towards the buckle body 2, their cooperation with the locking tongue 22 can prevent the buckle arm 3 from disengaging from the engaging hole 21.

[0040] The distance between the buckle body 2 and the buckle arm 3 is not greater than the diameter of the first through hole 11. The arrangement direction of the engaging teeth 31 is arranged to cross the arrangement direction of the first base body 1a and the second base body 1b, and the engaging teeth 31 are arranged opposite to the bundled wire A, so that the buckle arm 3 can better form a restraint on the wire A passing through the first through hole 11.

[0041] In another embodiment, the base body 1 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 bottom surface of the second base body 1b is located above the bottom surface of the first base body 1a, the first through hole 11 passes through the top surface of the first base body 1a and the bottom surface of the first base body 1a, the buckle body 2 and the buckle arm 3 are both connected to the second base body 1b, and the buckle hole 21 is opened toward the top surface of the buckle body 2. The bottom surface of the second base body 1b is located above the bottom surface of the first base body 1a, forming a suspended step structure, and the space formed at the bottom by the first base body 1a and the second base body 1b facilitates the buckle arm 3 to pass through the buckle hole 21 from the top of the buckle body 2 and pass out from between the second base body 1b and the lamp housing.

[0042] To help lower the installation height, the distance between the bottom surface of the second base body 1b and the bottom surface of the first base body 1a should not be too large, so that the buckle arm 3 does not interfere with the bottom surface of the second base body 1b, the lamp housing or the lamp panel.

[0043] Preferably, the bottom surface of the second base body 1b is located above the bottom surface of the first base body 1a to facilitate the turning and fixing of the wire A. The top surface of the second base body 1b can play a supporting role, reducing the stretching and compression of the wire A by other components in the lamp on the turning position when the wire A passes through the first through hole 11, thereby protecting the wire A.

[0044] The latching teeth 31 are wedge-shaped, and are specifically arranged obliquely toward the end where the buckle arm 3 is connected to the seat body 1. When the buckle arm 3 is pulled away from the end of the seat body 1, the latching teeth 31 can guide the buckle arm 3 to slide unidirectionally in the clamping hole 21, thereby tightening the wire A located between the buckle arm 3 and the buckle body 2 at the top of the seat body 1. Since the latching teeth 31 are arranged obliquely toward the direction of the buckle body 2, they cooperate with the locking tongue 22 to prevent the buckle arm 3 from falling out of the clamping hole 21.

[0045] The distance between the buckle body 2 and the buckle arm 3 is no greater than the diameter of the first through hole 11, the arrangement direction of the latch teeth 31 is cross-arranged with the arrangement direction of the first seat body 1a and the second seat body 1b, and the latch teeth 31 are arranged opposite to the bundled wire A, so that the buckle arm 3 can better constrain the wire A passing through the first through hole 11.

[0046] The steps of fixing the wire by the wire turning positioning member provided by the utility model are as follows:

[0047] S1: Pass the wire A through the first through hole 11 on the fixing base 1, and fold the wire A to between the buckle body 2 and the buckle arm 3 on the top surface of the fixing base 1;

[0048] S2: Pass the buckle arm 3 through the buckle hole 21 of the buckle body 2 and cover the wire A on the top surface of the fixing seat 1;

[0049] S3: 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 as to bundle the wire A to be close to the top surface of the fixing seat 1.

[0050] The above disclosure is only a preferred embodiment of the present invention. Of course, the scope of the rights of the present invention cannot be limited by this. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A wire turning and positioning member, characterized in that, It includes a seat body, the seat body is provided with a buckle body, a buckle arm, and a first through hole for a wire to pass through. The buckle body is provided with a card hole, the buckle arm is provided with a plurality of teeth along the length direction, and a locking tongue for clamping and cooperating with the teeth is arranged in the card hole. The buckle arm passes through the card hole to bundle the wire.

2. The wire turning and positioning member according to claim 1, wherein, The seat body is of a flat sheet structure, the first through hole penetrates the top surface and the bottom surface of the seat body, the buckle body is fixed to the top surface of the seat body, the card hole is arranged to open towards the side surface of the buckle body and is opposite to the buckle arm.

3. The wire steering and positioning member according to claim 1, characterized in that, The seat body is of a flat sheet structure, the first through hole penetrates the top surface and the bottom surface of the seat body, the buckle body is fixed to the side surface of the seat body, the card hole is arranged to open towards the side surface of the buckle body and is opposite to the buckle arm.

4. The wire turning and positioning member according to claim 1, characterized in that The seat body includes a first seat body and a second seat body. The top surface of the second seat body is above the top surface of the first seat body. The first through hole passes through the top surface and the bottom surface of the first seat body. The buckle body and the buckle arm are both connected to the second seat body. The card hole is arranged to open towards the side surface of the buckle body and is opposite to the buckle arm.

5. The wire turning and positioning member according to claim 1, characterized in that, The seat body 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 above the bottom surface of the first seat body. The first through hole passes through the top surface and the bottom surface of the first seat body. The buckle body and the buckle arm are both connected to the second seat body, and the card hole is arranged to open towards the top surface of the buckle body.

6. The wire turning and positioning member according to claim 5, wherein The top surface of the second seat body is above the top surface of the first seat body.

7. The wire turning and positioning member according to claim 1, wherein The distance between the buckle body and the buckle arm is not greater than the diameter of the first through hole.

8. The wire steering and positioning member according to claim 4 or 5, characterized in that, The arrangement direction of the teeth is arranged to cross the arrangement direction of the first seat body and the second seat body.

9. The wire steering and positioning member according to claim 1, wherein, The teeth are wedge-shaped and are inclined towards the end where the buckle arm is connected to the seat body.

10. The wire turning and positioning part according to claim 1, wherein The teeth on the buckle arm are arranged opposite to the bundled wire.

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