Wire clamp structure

Abstract

The utility model provides a wire clamp structure, comprising a wire clamp seat arranged in an electronic device, the top of the wire clamp seat being provided with a clamping cavity; and the bottom of the wire buckle is provided with a clamping head, the clamping head is detachably arranged in the clamping cavity of the wire clamping seat, the wire buckle is provided with a wire groove for accommodating a wire harness, and the wire buckle is also provided with a positioning piece for fixing the wire harness in the wire groove. And the wire buckle and the wire clamping seat adopt an assembly structure similar to a button, so that the wire buckle and the wire clamping seat are simple and convenient to disassemble and assemble, can meet the use of wire harnesses with multiple wire diameters, and improve the standardization rate.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire management, and in particular relates to a wire card structure. Background Art

[0002] In order to make the cable harness path neater and facilitate the assembly and cable management operation, it is necessary to grow a snap structure on the mechanism to be wired, or add a wire clip to constrain the wire harness so that the cable wiring is smoother.

[0003] For the current structure that cannot grow a snap-on structure due to mold complexity or cost considerations, additional line card assemblies are added to complete the cable management.

[0004] The commonly used wire clips in the prior art generally have no positioning constraints on the wire harness, and the wire clips can be moved forward and backward after being installed in the wire trough, which increases the difficulty of wire management; and after the wire harness is inserted into the wire clip, it is troublesome to remove the wire, which affects the efficiency when it needs to be replaced;

[0005] There is also a type of wire card that requires you to select a wire diameter that matches the wire harness. Because you need to select materials that match the wire diameter, standardization is low. Also, because the wire harness is inserted into the slot of the wire card in a matching interference state, the wire harness cannot move forward or backward, and the wire harness will be longer or shorter at the wire end, affecting the plug-in terminal. When the wires are long or short, you have to pull the wire harness out of the wire card and adjust the position when you organize the wires, affecting assembly efficiency. The wire harness and the card slot are interference assembled, and repeated disassembly and assembly will damage the wire harness. Utility Model Content

[0006] In view of the above-mentioned technical problems existing in the prior art, the embodiment of the utility model provides a wire card structure which is simple and convenient to assemble and disassemble and can meet the needs of wire harnesses with multiple wire diameters.

[0007] The technical solution adopted by the embodiment of the utility model is: a line card structure, including:

[0008] A wire clamp seat is arranged in an electronic device, and a clamping cavity is arranged on the top of the wire clamp seat;

[0009] The wire buckle has a clamping joint at the bottom, and the clamping joint is detachably arranged in the clamping cavity of the wire clamp seat. The wire buckle is provided with a wire groove for accommodating the wire harness, and the wire buckle is also provided with a positioning piece for fixing the wire harness in the wire groove.

[0010] In an optional embodiment, the cavity opening of the snap-fit ​​cavity is in a contracted shape; the wire buckle includes a support plate, the snap-fit ​​joint is provided at the bottom of the support plate, the snap-fit ​​joint can pass through the cavity opening and be limited in the snap-fit ​​cavity, the wire groove is provided on the support plate, and passes through the opposite ends of the support plate.

[0011] In an optional embodiment, the supporting plate is a long strip-shaped plate, the wire groove is formed by a downward depression of the top surface of the supporting plate, and extends along the length direction of the supporting plate to pass through both ends of the supporting plate in the length direction.

[0012] In an optional embodiment, the cavity wall of the snap-fit ​​cavity is provided with two opposite grooves extending from the top downward; the bottom of the support plate is provided with two ribs located on opposite sides of the snap-fit ​​joint respectively, and when the snap-fit ​​joint is arranged in the snap-fit ​​cavity, the two ribs are respectively embedded in the two grooves.

[0013] In an optional embodiment, the two cutting grooves are respectively in the shape of long strips and are located on the same straight line, and the extension direction of the two cutting grooves is consistent with the extension direction of the wire groove.

[0014] In an optional embodiment, a clamping portion is provided at the bottom of the wire clamp seat, a clamping hole is provided on the PCB board of the electronic device, and the clamping portion is clamped in the clamping hole.

[0015] In an optional embodiment, the clamping portion is a hollow spindle-shaped structure; the clamping hole is an oblong hole, and the length direction of the oblong hole is consistent with the extension direction of the wire groove on the supporting plate.

[0016] In an optional embodiment, a bonding portion is provided at the bottom of the wire clamp, the bottom surface of the bonding portion is a plane, a backing adhesive is provided on the plane, and the bonding portion is bonded to the PCB board of the electronic device through the backing adhesive.

[0017] In an optional embodiment, the positioning member is a connecting hoop respectively provided at opposite ends of the supporting plate.

[0018] In an optional embodiment, the positioning member is a strap respectively provided at two opposite ends of the supporting plate.

[0019] Compared with the prior art, the beneficial effects of the embodiments of the utility model are: the wire buckle and the wire clamp seat adopt an assembly structure similar to a button, and the disassembly and assembly operation is simple and convenient; the wire buckle and the wire harness are fixed by wrapping with a strap or a connecting hoop, which can meet the use of wire harnesses with multiple wire diameters and improve the standardization rate; when the wire buckle and the wire harness are assembled, the assembly position is already the position for determining the wiring and fixing. When assembling the production line, it is only necessary to buckle the corresponding assembly wire to the wire clamp seat to complete the wiring, which is simple to operate and improves assembly efficiency.

[0020] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not intended to restrict the present invention.

[0021] The overview of various implementations or examples of the technology described in this utility model is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the drawings, which are not necessarily drawn to scale, the same reference numerals may describe similar components in different views. The drawings generally illustrate various embodiments by way of example and not limitation, and together with the description and claims, serve to illustrate the disclosed embodiments. When appropriate, the same reference numerals are used throughout the drawings to refer to the same or similar parts. Such embodiments are illustrative and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

[0023] Figure 1 It is a three-dimensional diagram of the line card structure of an embodiment of the utility model.

[0024] Figure 2 This is an exploded view of the line card structure of an embodiment of the utility model.

[0025] Figure 3 Another exploded view of the line card structure according to an embodiment of the present utility model.

[0026] Figure 4 It is a cross-sectional view of the line card structure of an embodiment of the utility model.

[0027] Figure 5 This is an exploded view of the cross-sectional state of the line card structure of an embodiment of the present utility model.

[0028] Figure 6 and Figure 7 They are schematic diagrams of the structure in which a wire harness is fixed on the wire card structure of the embodiments of the utility model.

[0029] Figure 8 and Fig. 9 They are schematic diagrams of the process of installing the line card structure of the embodiment of the utility model on the PCB board.

[0030] Fig.10 This is a schematic diagram of the usage status of the line card structure of an embodiment of the utility model.

[0031] Reference numerals:

[0032] 1-wire holder; 11-card-connecting cavity; 12-cutting groove; 13-card-connecting part; 14-bonding part;

[0033] 2-wire buckle; 21-supporting plate; 22-wire slot; 23-convex rib; 24-card connector;

[0034] 3-binding strap; 4-connecting hoop;

[0035] 10-line card structure; 20-wire harness; 30-PCB board; 31-card hole; 32-white paint area; DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0038] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0039] The embodiment of the utility model provides a wire card structure 10 for cable routing in electronic equipment, so that the path of the wire harness 20 is neat and tidy, and the wires are conveniently arranged. The wire card structure 10 can be arranged at a location in the electronic equipment where cables need to be arranged, and multiple wire card structures 10 can be arranged in the electronic equipment at the same time as needed.

[0040] like Figures 1 to 8 As shown, the wire card structure 10 mainly includes two parts: a wire card seat 1 and a wire buckle 2. The wire card seat 1 is arranged on a mechanical component of an electronic device. The mechanical component can be, for example, a PCB board 30 in the electronic device. A snap-in cavity 11 is provided at the top of the wire card seat 1. A snap-in connector 24 is provided at the bottom of the wire buckle 2. The snap-in connector 24 can be detachably arranged (fastened) in the snap-in cavity 11 of the wire card seat 1. A wire groove 22 for accommodating a wire harness 20 is provided on the wire buckle 2, and a positioning member for fixing the wire harness 20 in the wire groove 22 is also provided on the wire buckle 2.

[0041] The wire clamp 1 is assembled at the position where a wire management path is required in the electronic device, and then the wire buckle 2 is assembled on the wire clamp 1 corresponding to the position where wire management is required (that is, multiple wire clamps 1 are respectively arranged on the path through which the cables pass, and the wire buckle 2 is arranged on the wire clamp 1 at the position where wiring and / or wire management is required, while the wire clamp 1 at the position where wiring and / or wire management is not required may not be arranged. In this way, wiring can be more flexible and the wiring position can be selected according to needs), and the wire harness 20 is fixed in the wire groove 22 of the wire buckle 2 by the positioning piece to complete the wire management; when it needs to be disassembled, the positioning piece is opened to untie the wire harness 20, and then the wire buckle 2 is removed from the wire clamp 1.

[0042] In some embodiments, Figure 3 and Figure 5 As shown, the opening of the clamping cavity 11 is in a contracted shape. The wire buckle 2 includes a supporting plate 21, a clamping joint 24 is arranged at the bottom of the supporting plate 21, the clamping joint 24 is adapted to the clamping cavity 11, and can pass through the opening to be limited in the clamping cavity 11, and the wire groove 22 is arranged on the supporting plate 21 and passes through the opposite ends of the supporting plate 21. The wire buckle 2 and the wire clamp seat 1 of the embodiment of the utility model adopt an assembly structure similar to a button, and the disassembly and assembly operation is simple and convenient.

[0043] like Figures 1 to 3 As shown, the support plate 21 is a long strip plate, and the wire groove 22 is formed by the top surface of the support plate 21 being recessed downward, and extends along the length direction of the support plate 21 to pass through both ends of the length direction of the support plate 21. The structure is simple and reasonable, and it is convenient to place the wire harness 20 in the wire groove 22.

[0044] like Figure 3 As shown, the wall of the clamping cavity 11 is provided with two opposite grooves 12 from the top downward; Figure 2 As shown, two convex ribs 23 are provided at the bottom of the support plate 21, and the two convex ribs 23 are respectively located at opposite sides of the clamping joint 24. When the clamping joint 24 is arranged in the clamping cavity 11, the two convex ribs 23 are respectively embedded in the two grooves 12. The wire buckle 2 is assembled to the wire clamp seat 1 to prevent the wire buckle 2 from rotating through the convex ribs 23 and the corresponding grooves 12, so that the routing direction of the wire harness 20 is consistent with the direction of the wire groove 22 on the wire buckle 2.

[0045] like Figure 3 As shown, the two slots 12 are respectively long strips and located on the same straight line, and the extension direction of the two slots 12 is consistent with the extension direction of the wire slot 22. In this way, it is convenient to ensure that the routing direction of the wire slot 22 is consistent with that of the wire harness 20.

[0046] like Figure 1 and Figure 2 As shown, the bottom of the line clamp 1 is provided with a clamping portion 13, and the PCB board 30 of the electronic device is provided with a clamping hole 31 (see Figure 8), the clamping portion 13 is clamped in the clamping hole 31. The wire clamping seat 1 is assembled into the clamping hole 31 on the PCB through the clamping portion 13 to ensure that the assembly direction of the wire clamping seat 1 is consistent with the routing direction of the wire harness 20, and finally the routing direction can be controlled.

[0047] Continue to combine Figure 1 and Figure 2 The clamping portion 13 can be a hollow structure so that it can be deformed and inserted into the clamping hole 31, and after being inserted into place, it is restored and limited in the clamping hole 31 to avoid being pulled out of the clamping hole 31, so as to ensure the stability of the connection. Specifically, the clamping portion 13 can be a hollow spindle-shaped structure or an elliptical ring structure. Figure 8 As shown, the clamping hole 31 is an oblong hole, and the length direction of the oblong hole is consistent with the extension direction of the wire slot 22 on the supporting plate 21. The oblong hole of the PCB can ensure that the assembly direction of the wire clamp 1 is consistent with the routing direction of the wire harness 20, and finally the routing direction can be controlled.

[0048] like Fig. 9 As shown, the bottom of the wire clamp 1 is provided with an adhesive portion 14, the bottom surface of the adhesive portion 14 is a plane, and a backing adhesive is provided on the plane. The adhesive portion 14 is bonded (attached) to the white paint area 32 on the PCB board 30 in the electronic device through the backing adhesive. This connection method is simple and can also keep the direction of the wire clamp 1 consistent with the routing direction of the wire harness 20.

[0049] In some embodiments, Figure 6 As shown, the positioning member is a binding band 3 respectively arranged at the opposite ends of the supporting plate 21. The binding band 3 is fixed, which not only has a simple structure, but also can meet the requirements of the wiring harness 20 components with multiple wire diameters, thereby improving the standardization rate.

[0050] In some embodiments, Figure 7 As shown, the positioning member is a connecting hoop 4, one end of which is fixed to the supporting plate 21, and the other end is detachably connected to the supporting plate 21 by, for example, screws, and the two places where the connecting hoop 4 is connected to the supporting plate 21 are respectively located on opposite sides of the wire groove 22, so that the connecting hoop 4 can fix the wire harness 20 to the supporting plate 21. It can be understood that the connecting hoop 4 and the supporting plate 21 cooperate to form a ring to fix the wire harness 20 to the supporting plate 21; and the size of the ring formed by the connecting hoop 4 and the supporting plate 21 can be changed by adjusting the tightening degree of the screws to adapt to wire harnesses 20 of different wire diameters.

[0051] It is understandable that the line clamp 1 can be arranged on other components in the electronic device in addition to being arranged on the PCB board 30 in the electronic device.

[0052] When in use, first assemble the wire clamp seat 1 to the clamping hole 31 of the PCB board 30 or attach it to the white paint area 32 of the PCB board 30 through the clamping part 13 or the adhesive part 14, and then clamp the wire buckle 2 to the clamping cavity 11 of the wire clamp seat 1 through the clamping joint 24 to complete the assembly, and ensure that the assembly direction is consistent with the path direction of the wire harness 20 through the cooperation of the convex rib 23 and the cut groove 12; then install the wire harness 20 into the wire groove 22 of the wire buckle 2, and fix the wire harness 20 with the binding strap 3 or the connecting hoop 4. Among them, when the wire buckle 2 is assembled with the wire harness 20, the assembly position is already the position for determining the wiring fixation. When assembling the production line, it is only necessary to assemble the wire buckle 2 to the wire clamp seat 1 to complete the wiring, which is simple to operate and improves assembly efficiency. After assembling the wire buckle 2, the wiring path is determined, and the length of the wire harness 20 left for the wire end plug terminal is also determined, and the cable wiring consistency is higher. For the usage status of the wire card structure 10, please refer to Fig.10 , Figure 1 A total of two line card structures 10 are shown.

[0053] By placing a wire clamp 1 on the corresponding wiring path and setting a wire buckle 2 on the wire clamp 1 at the corresponding position of the wire harness assembly, the wire management and assembly requirements can be completed, and the operation is simple and convenient.

[0054] The above description is intended to be illustrative rather than restrictive, and those skilled in the art may make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure. Moreover, the above examples (or one or more of them) may be used in combination with each other, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations.

Claims

1. A line card structure, characterized in that: include: A wire clamp seat is arranged in an electronic device, and a clamping cavity is arranged on the top of the wire clamp seat; The wire buckle has a clamping joint at the bottom, and the clamping joint is detachably arranged in the clamping cavity of the wire clamp seat. The wire buckle is provided with a wire groove for accommodating the wire harness, and the wire buckle is also provided with a positioning piece for fixing the wire harness in the wire groove.

2. The line card structure according to claim 1, characterized in that: The opening of the snap-fit ​​cavity is in a contracted shape; the wire buckle includes a supporting plate, the snap-fit ​​joint is arranged at the bottom of the supporting plate, the snap-fit ​​joint can pass through the cavity opening and be limited in the snap-fit ​​cavity, the wire groove is arranged on the supporting plate, and passes through the opposite ends of the supporting plate.

3. The line card structure according to claim 2, characterized in that: The supporting plate is a long strip plate, the wire groove is formed by the top surface of the supporting plate being recessed downward, and extends along the length direction of the supporting plate to pass through both ends of the supporting plate in the length direction.

4. The line card structure according to claim 2, characterized in that: The cavity wall of the snap-fit ​​cavity is provided with two opposite grooves extending from the top downward; the bottom of the support plate is provided with two convex ribs located on opposite sides of the snap-fit ​​joint respectively, and when the snap-fit ​​joint is arranged in the snap-fit ​​cavity, the two convex ribs are respectively embedded in the two grooves.

5. The line card structure according to claim 4, characterized in that: The two cutting grooves are respectively in the shape of long strips and are located on the same straight line, and the extending direction of the two cutting grooves is consistent with the extending direction of the wire groove.

6. The line card structure according to claim 2, characterized in that: A clamping portion is provided at the bottom of the wire clamp seat, a clamping hole is provided on the PCB board of the electronic device, and the clamping portion is clamped in the clamping hole.

7. The line card structure according to claim 6, characterized in that: The clamping portion is a hollow spindle-shaped structure; the clamping hole is an oblong hole, and the length direction of the oblong hole is consistent with the extension direction of the wire groove on the supporting plate.

8. The line card structure according to claim 1, characterized in that: The bottom of the wire clamp seat is provided with an adhesive portion, the bottom surface of the adhesive portion is a plane, a backing adhesive is provided on the plane, and the adhesive portion is adhered to the PCB board of the electronic device through the backing adhesive.

9. The line card structure according to claim 2, characterized in that: The positioning member is a connecting hoop respectively arranged at two opposite ends of the supporting plate.

10. The line card structure according to claim 2, characterized in that: The positioning member is a binding strap respectively arranged at two opposite ends of the supporting plate.

Images