Cable special for B-mode ultrasound
By combining a multi-layered structural design with reinforcing tensile ropes, the shielding and tensile strength of the ultrasound cable are improved, overcoming the shortcomings of traditional ultrasound cables and extending the service life of the equipment.
Patent Information
- Application Number
- CN202520028100.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-01-07
AI Technical Summary
Traditional ultrasound cables have insufficient shielding and tensile strength, which affects the overall performance and service life of the equipment.
It adopts a multi-layer structure design, including a conductor layer, a wrapping layer, an aluminum foil layer, an inner liner layer, an outer shielding layer, and a general sheath. The conductor layer is equipped with reinforcements and tensile ropes. The signal lines and control lines are equipped with an inner shielding layer. The outer shielding layer is formed by copper wire braiding. The inner and outer shielding layers, together with the aluminum foil layer, provide electromagnetic interference isolation. The tensile ropes and reinforcements improve tensile strength.
It improves the shielding and tensile strength of the cable, extends its service life, and reduces maintenance and replacement costs.
Smart Images
Figure CN223956330U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable technical field, concretely is a B special cable of ultrasonic. BACKGROUND
[0002] B ultrasonic machine as the clinical examination equipment of medical institution wide application, its cable line plays the key role when connecting host computer and probe. However, the cable will receive certain friction, wear and tear in the use process, and in B ultrasonic examination, doctor or technical personnel need to move the probe to obtain the image of different parts, in this process, the cable will inevitably be subjected to mechanical stress such as stretching, bending, long-term accumulation can cause the internal structure of cable to be damaged. The traditional B ultrasonic cable line mostly only has single shielding layer, and the shielding effect is poor, and the cable line mostly does not have the tensile resistance structure, and the tensile resistance performance is insufficient, which affects the overall performance and service life of B ultrasonic equipment. SUMMARY
[0003] The technical problem to be solved by the utility model is that the traditional B ultrasonic cable line has insufficient shielding performance and tensile resistance performance, which affects the overall performance and service life of B ultrasonic equipment.
[0004] In order to solve the above problems, the technical scheme of the utility model is as follows: a B special cable, the cross-sectional structure of the cable is sequentially from inside to outside conductor layer, tape layer, aluminum foil layer, inner lining layer, outer shielding layer and total sheath, the center of the conductor layer is provided with a reinforcing part, and the conductor layer is filled with a plurality of tensile ropes.
[0005] Further, the conductor layer is formed by a plurality of core wires arranged closely, and the core wires include signal lines, ground wires, control lines and power supply lines.
[0006] Further, the cross section of the signal lines and the control lines is sequentially from inside to outside cable core one, insulating layer, inner shielding layer and inner sheath one; the cross section of the ground wires and the power supply lines is sequentially from inside to outside cable core two and inner sheath two.
[0007] Further, the inner sheath one, the inner sheath two and the total sheath are all PVC sheaths.
[0008] Further, the outer shielding layer is formed by a mesh structure of copper wires.
[0009] Further, the reinforcing part is a cylindrical structure and is made of TPE material.
[0010] The utility model has the advantages compared with the prior art that the utility model can effectively isolate the electromagnetic interference between the inside and the outside of the cable through the aluminum foil layer in cooperation with the outer shielding layer and the inner shielding layer, improve the shielding performance of the cable; the tensile resistance performance of the cable can be effectively improved through the reinforcing part in cooperation with the tensile rope, and the overall performance and service life of the B ultrasonic equipment are improved. BRIEF DESCRIPTION OF DRAWINGS
[0011] Fig. 1 is a sectional view of the utility model.
[0012] Fig. 2 is a sectional view of the signal line and the control line of the utility model.
[0013] Fig. 3 is a sectional view of the ground wire and the power line of the utility model.
[0014] As shown in the figure: 1, conductor layer; 2, tape layer; 3, aluminum foil layer; 4, inner lining layer; 5, outer shielding layer; 6, total sheath; 7, reinforcing member; 8, tensile rope; 9, cable core one; 10, insulating layer; 11, inner shielding layer; 12, inner sheath one; 13, cable core two; 14, inner sheath two. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0016] As Figs. 1 to 3 shown, a kind of B special cable for ultrasound, the cross-sectional structure of cable is sequentially from inside to outside conductor layer 1, tape layer 2, aluminum foil layer 3, inner lining layer 4, outer shielding layer 5 and total sheath 6, the center of conductor layer 1 is equipped with reinforcing member 7, and conductor layer 1 is filled with several tensile ropes 8, outer shielding layer 5 is formed by the net structure of copper wire weaving, total sheath 6 is PVC sheath, reinforcing member 7 is cylindrical structure, and is TPE material.
[0017] Conductor layer 1 is formed by several core wires close arrangement, and core wire includes signal line, ground wire, control line and power line, the cross section of signal line and control line is sequentially from inside to outside cable core one 9, insulating layer 10, inner shielding layer 11 and inner sheath one 12; the cross section of ground wire and power line is sequentially from inside to outside cable core two 13 and inner sheath two 14, and inner sheath one 12, inner sheath two 14 are PVC sheath.
[0018] In specific use, the aluminum foil layer 3 cooperates with the outer shielding layer 5 and the inner shielding layer 11 to effectively isolate electromagnetic interference between the inside and the outside of the cable; the aluminum foil layer 3 can also provide additional mechanical protection for the cable, and when the cable is subjected to external physical damage, the aluminum foil layer 3 can act as a barrier to slow down or prevent the direct impact of damage on the internal structure of the cable, helping to extend the service life of the cable and reduce repair and replacement costs caused by cable damage; the TPE material has high elasticity and rebound shrinkage rate similar to rubber, and the reinforcing member 7 as a component of the cable can maintain good flexibility and durability, and when the cable is subjected to tensile force, the reinforcing member 7 can absorb and disperse part of the tensile force, thereby reducing the pressure on the internal structure of the cable, improving the tensile performance of the cable, and cooperating with the tensile rope 8 to effectively improve the tensile performance of the cable, improve the overall performance and service life of the B-ultrasound equipment.
[0019] The specific structure and working principle of the part not disclosed in the utility model are not described again.
[0020] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0021] Although embodiments of the utility model have been shown and described, it is to be understood that the embodiments are merely exemplary and that certain steps can be substituted or deleted, others can be added, and certain characteristics can be substituted for other characteristics, without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.
[0022] The utility model and its implementation have been described above, and this description is not restrictive, and the drawings shown are only one of the embodiments of the utility model, and the actual structure is not limited to this. In general, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure and embodiments of the technical scheme can be designed, which should belong to the protection scope of the utility model.
Claims
1. A cable for B-mode ultrasound, characterized in that: The cross section of the cable is in order from inside to outside conductor layer (1), tape layer (2), aluminum foil layer (3), inner liner layer (4), outer shield layer (5) and total sheath (6), the center of the conductor layer (1) is provided with reinforcing member (7), and the conductor layer (1) is filled with several anti-tension ropes (8).
2. The B-ultrasonic dedicated cable according to claim 1, characterized in that: The conductor layer (1) is formed by several core wires arranged closely, and the core wires include signal lines, ground lines, control lines and power lines.
3. The B-ultrasonic dedicated cable according to claim 2, characterized in that: The cross section of the signal lines and control lines is in order from inside to outside cable core one (9), insulation layer (10), inner shield layer (11) and inner sheath one (12); the cross section of the ground lines and power lines is in order from inside to outside cable core two (13) and inner sheath two (14).
4. The B-ultrasonic dedicated cable according to claim 3, characterized in that: The inner sheath one (12), inner sheath two (14) and total sheath (6) are all PVC sheaths.
5. The B-ultrasonic dedicated cable according to claim 1, characterized in that: The outer shield layer (5) is formed by copper wire weaving into a net structure.
6. The B-ultrasonic dedicated cable according to claim 1, characterized in that: The reinforcing member (7) is a cylindrical structure and is made of TPE material.