CN110932194B - Cable fixed knot constructs, wiring board and electronic equipment - Google Patents
Cable fixed knot constructs, wiring board and electronic equipment Download PDFInfo
- Publication number
- CN110932194B CN110932194B CN201811092607.1A CN201811092607A CN110932194B CN 110932194 B CN110932194 B CN 110932194B CN 201811092607 A CN201811092607 A CN 201811092607A CN 110932194 B CN110932194 B CN 110932194B
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- cable
- clamping
- fixing structure
- groove
- clamping plates
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- 230000005489 elastic deformation Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
- 206010028896 Needle track marks Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
Abstract
The invention discloses a cable fixing structure, a wiring board and electronic equipment, wherein the fixing structure comprises: a cable fixing structure, comprising: the clamping piece comprises two clamping plates and a ridge part connected with the two clamping plates and positioned at the end part of the same side, the two clamping plates and the ridge part enclose a through groove for accommodating and clamping a cable, and an opening is formed at the end part, far away from the ridge part, of the two clamping plates; the cable fixing structure, the wiring board and the electronic equipment only comprise the clamping pieces, so that the cable fixing structure is simple in structure and easy to manufacture. In addition, when the cable fixing structure is used, the opening is manually pulled by utilizing the elastic deformation characteristic of the clamping plate, so that the cable can be conveniently and rapidly installed in the through groove, after the cable fixing structure is completed, the external force is removed, the clamping plate is reset, and the cable in the through groove can be fixed and limited through the clamping plate.
Description
Technical Field
The present invention relates to the field of cable fixing technologies, and in particular, to a cable fixing structure, a wiring board, and an electronic device.
Background
With the continuous progress of science and technology, PCB manufacturing technologies for various electronic devices are rapidly developing. Various cables are usually used to connect different modules of the electronic device to meet requirements of signal transmission, power supply and the like, and part of cables, such as radio frequency signal wires, electric wires, optical fibers and the like, are required to be routed on a PCB, so that the cables need to be fixedly restrained by adopting a specific device.
In order to fix the cable on the PCB, a cable fixing device is required to fix the cable on the PCB. However, the conventional cable fixing device includes many parts, which results in complicated structure and manufacturing process.
Disclosure of Invention
The invention mainly aims to provide a cable fixing structure, a wiring board and electronic equipment, which solve the problems of complex structure and manufacturing process of the cable fixing structure in the prior art.
According to a first aspect of the present invention, there is provided a cable fixing structure comprising: the clamping piece comprises two clamping plates and a ridge part connected with the end parts of the two clamping plates, which are positioned at the same side, wherein the two clamping plates and the ridge part enclose a through groove for accommodating and clamping a cable, and an opening is formed at the end part of the two clamping plates, which is far away from the ridge part.
Optionally, at least two mutually parallel wire fixing grooves are formed in the inner surface of the clamping plate, and the wire fixing grooves are parallel to the length direction of the through groove.
Optionally, an outer groove is formed on the outer surface of the clamping plate provided with the wire fixing groove, and the outer groove is parallel to the wire fixing groove and has the same size.
Optionally, the method further comprises: and the closing-in part is arranged on any clamping plate at the opening, and the distance between the closing-in part and the other clamping plate is smaller than or equal to the diameter of the cable.
Optionally, the method further comprises: the guide plate is arranged at the end part of the receiving part far away from any clamping plate and/or the end part of the other clamping plate forming an opening.
Optionally, the receiving part and/or the guide plate are provided with through holes.
Optionally, the method further comprises: and the supporting piece is arranged on the outer surface of the clamping plate and used for increasing the distance between the through groove and the wiring board.
Optionally, the two clamping plates, the ridge portion, the closing-in portion, the guide member, and the support member are integrally formed.
Optionally, the two clamping plates are parallel to each other, and the two clamping plates are perpendicular to the ridge.
According to a second aspect of the present invention, there is provided a wiring board comprising: a main body plate; the fixing piece is arranged on the main body plate and is fixed with the cable fixing structure.
According to a third aspect of the present invention, there is provided an electronic apparatus including the above-described cable fixing structure and the above-described wiring board.
The invention has the following beneficial effects: the cable fixing structure only comprises the clamping piece, so that the cable fixing structure is simple in structure and easy to manufacture. Moreover, this cable fixed knot constructs when using, only need to utilize the elastic deformation's of this grip block characteristic, manually pull open the opening for the cable can be convenient and fast pack into this logical inslot, after accomplishing, remove external force, this grip block resets, can fix spacing to the cable of leading to the inslot through this grip block, when needing to take out the cable, also only need utilize the elastic deformation's of this grip block characteristic, manually pull open the opening, make the cable can be convenient and fast follow and shift out in this logical inslot, namely: the loading and the taking-out operations of the cable are simple and feasible.
Drawings
Fig. 1 is a schematic structural diagram (a) of a cable fixing structure according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram (ii) of a cable fixing structure according to a first embodiment of the present invention;
fig. 3 is a schematic structural view (iii) of a cable fixing structure according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram (a) of a cable fixing structure according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram (ii) of a cable fixing structure according to a second embodiment of the present invention;
fig. 6 is a schematic wiring diagram (one) of a wiring board in an electronic device according to a third embodiment of the present invention;
fig. 7 is a schematic wiring diagram (ii) of a wiring board in an electronic device according to a third embodiment of the present invention.
10, a cable fixing structure; 11. a clamping piece; 12. a ridge; 13. a clamping plate; 131. a flange; 132. a wire fixing groove; 133. an outer groove; 14. a receiving portion; 15. a guide plate; 16. an opening; 17. a support; 20. a cable; 30. and a wiring board.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the following description, suffixes such as "module", "component", or "unit" for representing elements are used only for facilitating the description of the present invention, and have no specific meaning per se. Thus, "module," "component," or "unit" may be used in combination.
In order to facilitate an understanding of embodiments of the present invention, the following detailed description of the practice of the present invention will be provided with reference to several specific examples.
Fig. 1 is a schematic structural diagram (a) of a cable fixing structure according to a first embodiment of the present invention; fig. 2 is a schematic structural diagram (ii) of a cable fixing structure according to a first embodiment of the present invention; fig. 3 is a schematic structural diagram (iii) of a cable fixing structure according to a first embodiment of the present invention.
According to a first embodiment of the present invention, as shown in fig. 1 to 3, there is provided a cable fixing structure comprising: a clip 11. In this embodiment, the clamping member 11 includes two clamping plates 13 and a ridge 12 connecting the ends of the two clamping plates 13 on the same side, the two clamping plates 13 and the ridge 12 enclose a through groove for accommodating and clamping the cable 20, and an opening 16 is formed at the end of the two clamping plates 13 away from the ridge 12.
Moreover, in the present embodiment, a gap exists between the clamping plates 13 at the opening 16, so that the cable fixing structure 10 is in a semi-closed arrangement. Of course, in the present embodiment, the two clamping plates 13 at the opening 16 can also abut, so that the cable 20 can be fixed in the through groove, preventing the cable 20 from overflowing.
In addition, in the present embodiment, the two holding plates 13 are arranged in parallel. Of course, in the present embodiment, it is not limited whether the two clamping plates 13 are parallel, and only needs to clamp the cable 20 to fix the cable 20.
The ridge 12 is provided in a plate shape, and the ridge 12 is perpendicular to the two sandwiching plates 13. Of course, the ridge 12 may be provided in an arc shape. In the present embodiment, the shape of the ridge 12 is not limited as long as it satisfies the requirements of the present embodiment.
The cable fixing structure 10 only includes the clamping piece 11, so that the cable fixing structure 10 is simple in structure and easy to manufacture. In addition, when the cable fixing structure 10 is used, only the elastic deformation characteristic of the clamping plate 13 is needed to manually pull the opening 16, so that the cable 20 can be conveniently and rapidly installed in the through groove, after the cable fixing structure is completed, the external force is removed, the clamping plate 13 is reset, the cable 20 in the through groove can be fixed and limited through the clamping plate 13, and when the cable 20 needs to be taken out, only the elastic deformation characteristic of the clamping plate 13 is needed to be utilized, the opening 16 is manually pulled, so that the cable 20 can be conveniently and rapidly removed from the through groove, namely: the loading and unloading operations of the cable 20 are simple and easy.
Optionally, the cable fixing structure 10 further includes: and a receiving portion 14, wherein the receiving portion 14 is provided on any one of the clamping plates 13 at the opening 16, and a distance between the receiving portion 14 and the other clamping plate 13 is equal to or less than a diameter of the cable 20.
Specifically, in order to avoid the cable 20 overflowing from the through slot, in the present embodiment, the cable fixing structure 10 further includes a receiving portion 14, the receiving portion 14 is disposed on any clamping plate 13 at the opening 16, and a distance between the receiving portion 14 and the other clamping plate 13 is less than or equal to a diameter of the cable 20.
Specifically, in the present embodiment, the shape of the receiving portion 14 is not limited, and it is only required to satisfy the requirements of the present embodiment, for example: the closing-in portion 14 may be provided in a plate shape. Moreover, the closing-in portion 14 is provided at an end portion of one of the clamping plates 13 where the opening 16 is formed, and the closing-in portion 14 also extends into the area of the opening 16, and in this embodiment, the closing-in portion 14 is used to reduce the interval between the openings 16 so that the through groove restrains and fixes the cable 20 when the cable 20 is loaded.
Optionally, to facilitate loading of the cable 20 into the through slot, a guide plate 15 is provided at the opening 16. Specifically, the guide plate 15 is provided at an end of the receiving portion 14 away from any of the holding plates 13. Optionally, the guide plate 15 and the closing portion 14 are disposed in a V-shape.
Optionally, the guide plate 15 is arranged at the end of the other clamping plate 13 forming the opening 16.
Optionally, the end of any clamping plate 13 and the end of the other clamping plate 13 forming the opening 16 are provided with a guiding plate 15.
Optionally, through holes are formed in the closing portion 14 and/or the guide plate 15.
Through the through hole, the contact area between the closing-in part 14 and/or the guide plate 15 and the cable 20 is reduced when the cable 20 is loaded or unloaded, thereby reducing the elastic resistance of the cable 20 and facilitating the loading or unloading of the cable 20. Moreover, the through hole reduces the material consumption of the cable fixing structure 10 and saves the production cost.
Optionally, the cable fixing structure 10 further includes: and a support 17, wherein the support 17 is provided on the outer surface of the clamping plate 13, for increasing the distance between the through groove and the wiring board 30.
By the support 17, the space between the through groove and the wiring board 30 is increased, and when the cable 20 is mounted in the through groove, an increased space between the cable 20 and the wiring board 30 is provided, thereby facilitating heat dissipation.
In the present embodiment, the specific structure of the supporting member 17 is not limited, and it is only required to satisfy the requirements of the present embodiment, for example: the structure of the support 17 includes, but is not limited to: block-shaped, net-shaped, or bent plate-shaped arrangements.
Optionally, the two clamping plates 13, the ridge 12, the receiving portion 14, the guide member, and the support member 17 are integrally formed.
Fig. 4 is a schematic structural diagram (a) of a cable fixing structure according to a second embodiment of the present invention; fig. 5 is a schematic structural diagram (ii) of a cable fixing structure according to a second embodiment of the present invention.
According to a first embodiment of the present invention, as shown in fig. 4 to 5, there is provided a cable fixing structure comprising: a clip 11. In this embodiment, the clamping member 11 includes two clamping plates 13 and a ridge 12 connecting the ends of the two clamping plates 13 on the same side, the two clamping plates 13 and the ridge 12 enclose a through groove for accommodating and clamping the cable 20, and an opening 16 is formed at the end of the two clamping plates 13 away from the ridge 12.
Moreover, in the present embodiment, a gap exists between the clamping plates 13 at the opening 16, so that the cable fixing structure 10 is in a semi-closed arrangement. Of course, in the present embodiment, the two clamping plates 13 at the opening 16 can also abut, so that the cable 20 can be fixed in the through groove, preventing the cable 20 from overflowing.
In addition, in the present embodiment, the two holding plates 13 are arranged in parallel. Of course, in the present embodiment, it is not limited whether the two clamping plates 13 are parallel, and only needs to clamp the cable 20 to fix the cable 20.
The ridge 12 is provided in a plate shape, and the ridge 12 is perpendicular to the two sandwiching plates 13. Of course, the ridge 12 may be provided in an arc shape. In the present embodiment, the shape of the ridge 12 is not limited as long as it satisfies the requirements of the present embodiment.
The cable fixing structure 10 only includes the clamping piece 11, so that the cable fixing structure 10 is simple in structure and easy to manufacture. In addition, when the cable fixing structure 10 is used, only the elastic deformation characteristic of the clamping plate 13 is needed to manually pull the opening 16, so that the cable 20 can be conveniently and rapidly installed in the through groove, after the cable fixing structure is completed, the external force is removed, the clamping plate 13 is reset, the cable 20 in the through groove can be fixed and limited through the clamping plate 13, and when the cable 20 needs to be taken out, only the elastic deformation characteristic of the clamping plate 13 is needed to be utilized, the opening 16 is manually pulled, so that the cable 20 can be conveniently and rapidly removed from the through groove, namely: the loading and unloading operations of the cable 20 are simple and easy.
Optionally, at least two mutually parallel wire fixing grooves 132 are formed on the inner surface of the clamping plate 13, and the wire fixing grooves 132 are parallel to the length direction of the through groove.
Specifically, in the present embodiment, the wire fixing groove 132 is formed on the inner surface of one of the clamping plates 13, and of course, the wire fixing groove 132 may be formed on the inner surfaces of both clamping plates 13, which is not limited in the present embodiment.
When the cable fixing structure 10 is used, only the elastic deformation characteristic of the clamping plate 13 is needed to manually pull the opening 16, so that the cable 20 can be conveniently and quickly installed in the through groove, after the external force is removed, the clamping plate 13 is reset, the cable 20 in the through groove can be fixed and limited through the clamping plate 13, and the cable fixing groove 132 can also limit the cable 20 in the through groove, so that the cable 20 is prevented from moving, and of course, in order to further improve the fixing effect of the cable 20, in the embodiment, the distance between the flange 131 forming the cable fixing groove 132 and the inner surface of the other clamping plate 13 is smaller than the diameter of the cable 20. When the cable 20 needs to be taken out, the opening 16 is manually pulled by utilizing the elastic deformation characteristic of the clamping plate 13, so that the cable 20 can be conveniently and quickly removed from the through groove, namely: the loading and unloading operations of the cable 20 are simple and easy.
Optionally, an outer groove 133 is formed on the outer surface of the clamping plate 13 provided with the wire fixing groove 132, and the outer groove 133 is parallel to the wire fixing groove 132 and has the same size.
In addition, in the present embodiment, the wire fixing groove 132 and the outer groove 133 may be formed by punching, but the forming process of the wire fixing groove 132 and the outer groove 133 is not limited in the present embodiment.
Specifically, the clamping plate provided with the wire fixing groove and the outer groove is arranged in a wavy line, so that the heat dissipation area of the clamping plate is increased, and the heat dissipation effect of the wiring board and the cable 20 is improved.
Optionally, the cable fixing structure 10 further includes: and a receiving portion 14, wherein the receiving portion 14 is provided on any one of the clamping plates 13 at the opening 16, and a distance between the receiving portion 14 and the other clamping plate 13 is equal to or less than a diameter of the cable 20.
Specifically, in order to avoid the cable 20 overflowing from the through slot, in the present embodiment, the cable fixing structure 10 further includes a receiving portion 14, the receiving portion 14 is disposed on any clamping plate 13 at the opening 16, and a distance between the receiving portion 14 and the other clamping plate 13 is less than or equal to a diameter of the cable 20.
Specifically, in the present embodiment, the shape of the receiving portion 14 is not limited, and it is only required to satisfy the requirements of the present embodiment, for example: the closing-in portion 14 may be provided in a plate shape. Moreover, the closing-in portion 14 is provided at an end portion of one of the clamping plates 13 where the opening 16 is formed, and the closing-in portion 14 also extends into the area of the opening 16, and in this embodiment, the closing-in portion 14 is used to reduce the interval between the openings 16 so that the through groove restrains and fixes the cable 20 when the cable 20 is loaded.
Optionally, to facilitate loading of the cable 20 into the through slot, a guide plate 15 is provided at the opening 16. Specifically, the guide plate 15 is provided at an end of the receiving portion 14 away from any of the holding plates 13. Optionally, the guide plate 15 and the closing portion 14 are disposed in a V-shape.
Optionally, the guide plate 15 is arranged at the end of the other clamping plate 13 forming the opening 16.
Optionally, the end of any clamping plate 13 and the end of the other clamping plate 13 forming the opening 16 are provided with a guiding plate 15.
Optionally, through holes are formed in the closing portion 14 and/or the guide plate 15.
Through the through hole, the contact area between the closing-in part 14 and/or the guide plate 15 and the cable 20 is reduced when the cable 20 is loaded or unloaded, thereby reducing the elastic resistance of the cable 20 and facilitating the loading or unloading of the cable 20. Moreover, the through hole reduces the material consumption of the cable fixing structure 10 and saves the production cost.
Optionally, the cable fixing structure 10 further includes a supporting member 17 shown in fig. 1 to 3, wherein the supporting member 17 is disposed on an outer surface of the clamping plate 13, for increasing a distance between the through slot and the wiring board 30.
By the support 17, the space between the through groove and the wiring board 30 is increased, and when the cable 20 is mounted in the through groove, an increased space between the cable 20 and the wiring board 30 is provided, thereby facilitating heat dissipation.
In the present embodiment, the specific structure of the supporting member 17 is not limited, and it is only required to satisfy the requirements of the present embodiment, for example: the structure of the support 17 includes, but is not limited to: block-shaped, net-shaped, or bent plate-shaped arrangements.
Optionally, the two clamping plates 13, the ridge 12, the receiving portion 14, the guide member, and the support member 17 are integrally formed.
Fig. 6 is a schematic wiring diagram (one) of a wiring board in an electronic device according to a third embodiment of the present invention; fig. 7 is a schematic wiring diagram (ii) of a wiring board in an electronic device according to a third embodiment of the present invention.
According to a third embodiment of the present invention, as shown in fig. 6 to 7, there is provided a wiring board 30 comprising: a main body plate and a fixing member, the cable fixing structure 10 in the first embodiment and/or the cable fixing structure 10 in the second embodiment is/are located on the main body plate by the fixing member,
in addition, the wiring board 30 includes, but is not limited to, a printed circuit board PCB.
Optionally, the wiring board 30 further includes: track marks provided on the main body board for wiring the cable 20, namely: the track mark is used to indicate the fixing position of the cable fixing structure 10. The fixing member is provided on the track mark, and the fixing member is fixed with the cable fixing structure 10.
Wherein the securing member includes, but is not limited to: bonding pads and mounting grooves.
The fourth embodiment of the present invention provides an electronic device, wherein the electronic device includes the wiring board 30 of the third embodiment and the cable fixing structure 10 of the first embodiment and/or the cable fixing structure 10 of the second embodiment. Wherein a plurality of the cable fixing structures 10 bind and fix the cables 20, and the cable fixing structures 10 are fixed on the wiring board 30, thereby realizing the fixation of the cables 20 on the wiring board 30.
In order to better explain the structure of the present embodiment, the present embodiment is described below in conjunction with a specific application example.
According to a fifth embodiment of the present invention, shown in fig. 1-7, an electronic device is provided. The electronic equipment comprises a PCB and a plurality of structural members for fixing cables. The structural members bind and secure the cable 20 to the wiring board 30, and the structural members secure the cable 20 to the wiring board 30.
For this structural member, it includes: a semi-closed clamp 11 designed with a through slot for receiving a cable 20; the non-closed side of the structural member is provided with a closing-in part 14 which is arranged in a plate shape, the guiding edge is arranged at the end part of the closing-in part 14, the closing-in part 14 is used for restraining the cable 20 in the through groove and playing a role of fixing the cable 20, and the guiding edge is used for facilitating the cable 20 to be placed in the through groove. Wherein the structural member corresponds to the structural members in the first to fourth embodiments.
Moreover, the structural member is an elastic sheet metal part, so that the structural member is not easy to age.
Wherein the structural member corresponds to the clip 11 of the first and fourth embodiments, and the guide edge corresponds to the guide plate 15 of the first and fourth embodiments.
Alternatively, the structural member is made of a resilient metal material and is integrally formed so as to include only one part, and is small in size and simple in structure.
Wherein, because the structure is arranged in a semi-closed structure, the clamping piece 11 comprises: the first surface, the second surface, the third surface and the fourth curved surface are sequentially connected; the first surface is perpendicular to the second surface, the first surface is parallel to the third surface, and the fourth curved surface is V-shaped. Through first face and third face parallel, can make things convenient for the chip mounter to pick up and can paste the label sign to need not to reserve the installation hole site on the PCB board, reduced PCB board overall arrangement wiring occupation space.
The first surface and the third surface correspond to the two clamping plates 13 in the first and the fourth embodiments, the second surface corresponds to the ridge 12 in the first and the fourth embodiments, and the fourth curved surface corresponds to the receiving portion 14 and the guiding edge in the first and the fourth embodiments after connection.
Wherein, at least two mutually parallel solidus recesses 132 are offered on the internal surface of third face, and solidus recess 132 is on a parallel with the length direction of logical groove.
Optionally, an outer groove 133 is also formed on the outer surface of the third surface, and the outer groove 133 is parallel to the wire fixing groove 132 and has the same size.
In addition, in the present embodiment, the wire fixing groove 132 and the outer groove 133 may be formed by punching, but the forming process of the wire fixing groove 132 and the outer groove 133 is not limited in the present embodiment.
Specifically, the third surface provided with the wire fixing groove and the outer groove is provided with wavy wires, so that the heat dissipation area of the clamping plate is increased, and the heat dissipation effect of the wiring board and the cable 20 is improved.
Optionally, the gap between the receiving portion 14 at the opening 16 and the first surface is smaller than the diameter of the cable 20, so when the cable 20 needs to be placed in, the cable 20 can be placed in the cable accommodating space only by manually expanding the opening 16, after the external force is removed, the opening 16 is partially contracted, the receiving portion 14 is reset, and the cable 20 is restrained and fixed by elastic deformation of the material.
Optionally, in this embodiment, the central portions of the receiving portion 14 and the guiding edge are both provided with through holes, which not only reduces the material consumption, but also reduces the elastic resistance when the cable 20 is assembled and disassembled by reducing the contact area with the cable 20 when the cable 20 is assembled and disassembled.
And a wiring track is preset on the PCB board, and the wiring track is used for wiring the cable 20, and of course, the wiring track is any reasonable track.
In addition, based on the wiring track, the structural member can be fixed on the PCB board through the first surface or the third surface in a preset fixing mode.
Optionally, a plurality of bonding pads are reserved on the wiring track, and the bonding pads are fixed with the structural member. Specifically, the bonding pad is welded and fixed with the outer surface of the first surface or the second surface of the structural member. However, if any one of the structural members is provided with the supporting member 17, the bonding pad is welded to the supporting member 17 of that structural member.
The number of the bonding pads is multiple, and the bonding pads are uniformly distributed along the wiring track.
In this embodiment, the PCB and the structural member can be adjusted in size according to actual needs to adapt to the fixing requirements of different cables 20.
Wherein the wiring trace corresponds to the trace identification referred to in the third embodiment.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (8)
1. A cable fixing structure, characterized by comprising:
the clamping piece comprises two clamping plates and a ridge part connected with the two clamping plates and positioned at the end part of the same side, wherein the two clamping plates and the ridge part enclose a through groove for accommodating and clamping a cable, an opening is formed at the end part of the two clamping plates, which is far away from the ridge part, wherein at least two mutually parallel line fixing grooves are formed on the inner surface of the clamping plates, the line fixing grooves are parallel to the length direction of the through groove, and the line fixing grooves are arranged in a wavy line manner;
the closing-in part is arranged on any clamping plate at the opening, extends into the opening area and enables the clamping direction of the cable to be different from the moving direction of the cable in the through groove, and through holes are formed in the middle parts of the closing-in part and the guide edge;
and the supporting piece is arranged on the outer surface of the clamping plate and used for increasing the distance between the through groove and the wiring board.
2. The cable fixing structure according to claim 1, wherein an outer groove is formed on an outer surface of the clamping plate of the wire fixing groove, and the outer groove is parallel to the wire fixing groove and has the same size.
3. The cable fixing structure according to claim 1 or 2, wherein a distance between the take-up portion and the other of the holding plates is equal to or smaller than a diameter of the cable.
4. The cable fixing structure according to claim 3, further comprising:
the guide plate is arranged at the end part of the receiving part far away from any clamping plate and/or the end part of the other clamping plate forming an opening.
5. The cable fixing structure according to claim 4, wherein the two clamping plates, the ridge portion, the take-up portion, the guide plate, and the support member are integrally formed.
6. The cable fixing structure according to claim 1, wherein the two clamping plates are parallel to each other, and both of the two clamping plates are perpendicular to the ridge portion.
7. A wiring board, comprising:
a main body plate;
a fixing member provided on the body plate, the fixing member being fixed with the cable fixing structure according to any one of claims 1 to 6.
8. An electronic device comprising the cable fixing structure according to any one of claims 1 to 6 and the wiring board according to claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811092607.1A CN110932194B (en) | 2018-09-19 | 2018-09-19 | Cable fixed knot constructs, wiring board and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811092607.1A CN110932194B (en) | 2018-09-19 | 2018-09-19 | Cable fixed knot constructs, wiring board and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110932194A CN110932194A (en) | 2020-03-27 |
| CN110932194B true CN110932194B (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811092607.1A Active CN110932194B (en) | 2018-09-19 | 2018-09-19 | Cable fixed knot constructs, wiring board and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110932194B (en) |
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| CN101046218A (en) * | 2006-03-31 | 2007-10-03 | 索尼株式会社 | Cable fixture |
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