A pocket-type ultrasound equipment cable assembly
By embedding fastening blocks and setting sockets in the data collector connection port of the pocket ultrasonic device, electrical and physical double-layer connection is achieved, solving the problem of easy loosening of the device connection and improving the stability and durability of the connection.
Patent Information
- Application Number
- CN202421455927.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-24
AI Technical Summary
Due to the overall weight of the pocket ultrasonic equipment, it shakes a lot during operation, which makes the connection between the data collector and the cable easy to loosen, making it difficult to ensure the stability and firm connection.
A pocket ultrasonic equipment cable assembly is designed, and by embedding a fastening block in the connection port of the data collector and setting a first socket on the fastening block, electrical and physical double-layer connection is realized, and the stability of the connection is enhanced.
It effectively increases the connection bonding force between the data collector and the cable, avoids the phenomenon that the socket and the data collector are easily loosened, and improves the stability, firmness and durability of the connection.
Smart Images
Figure CN222720796U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of ultrasonic equipment, and in particular relates to a pocket type ultrasonic equipment cable assembly. Background Art
[0002] In the prior art, portable color ultrasound equipment is composed of 6 major hardware and software, especially the existence of the power module. Because the host can work normally only after being connected to the mains, the portable color ultrasound equipment is destined to be only convenient to move, but cannot be used anytime and anywhere.
[0003] With the continuous update of current mobile smart terminals, such as mobile phones and tablet computers, which are becoming increasingly lightweight and capable of long standby, pocket color ultrasound equipment has been developed based on smart terminals such as "mobile phones / tablets", referred to as palm ultrasound, which can be "scanned" anytime and anywhere, and the scanning results are visualized. The specific structure consists of a tablet, a data collector, a probe, and a data cable. The data collector also has the function of a power bank, which can power or charge the probe and tablet.
[0004] However, for pocket color ultrasound equipment, since the overall weight is lighter, the operator can carry the color ultrasound equipment directly on the body. Compared with portable color ultrasound equipment, the shaking force is greater, making the connection between the data collector and the cable easier to loosen, and it is difficult to ensure a stable and firm connection. Utility Model Content
[0005] In order to solve the deficiencies of the prior art, the utility model provides a pocket-type ultrasound equipment cable assembly, by designing a first plug-in component in the cable assembly, using a fastening block to be embedded in the frame of the connection port of the data collector, and then the first socket is inserted into the data collector to be electrically connected to it, thereby realizing an electrical and physical double-layer connection, effectively increasing the connection strength between the data collector and the cable, avoiding the phenomenon that the first socket and the data collector are easy to loosen, and improving the stability and firmness of the connection.
[0006] The technical effects to be achieved by the utility model are achieved through the following aspects:
[0007] In a first aspect, the utility model provides a pocket-type ultrasound equipment cable assembly, comprising a connecting component, a first plug-in component and a second plug-in component, wherein the first plug-in component is electrically connected to one end of the connecting component, and the second plug-in component is electrically connected to the other end of the connecting component;
[0008] The first plug-in component includes a first housing, a first circuit board and a first socket, wherein the first circuit board is built in the first housing, the first socket is electrically connected to one end of the first circuit board and is disposed in the first housing, and the other end of the first circuit board is electrically connected to the connecting component;
[0009] The first shell includes a main body and a fastening block, wherein the main body extends toward the first socket to form the fastening block; in an extending direction perpendicular to the main body, a cross-sectional area of the fastening block is smaller than a cross-sectional area of the main body.
[0010] In some implementations, a central axis of the fastening block is arranged to coincide with a central axis of the body.
[0011] In some implementations, in the extension direction of the body, there is a first distance L1 between the initial end face a of the fastening block and the terminal end face b of the fastening block, and the first distance L1 is 3.8 mm-4.2 mm.
[0012] In some implementations, the first socket protrudes from the fastener by 4.8 mm to 5.2 mm.
[0013] In some implementations, on the same side of the first shell, there is a second distance L2 between the edge of the fastening block and the edge of the body; the second distance L2 is 0.8 mm-1.5 mm.
[0014] In some implementations, the second plug-in component includes a second shell, a second circuit board, and a second socket, the second circuit board is built into the second shell, the second socket is electrically connected to one end of the second circuit board and passes through the second shell, and the other end of the second circuit board is electrically connected to the connecting component.
[0015] In some implementations, the second shell has protection grooves on both sides, and an identification body is disposed in the protection grooves.
[0016] In some implementations, the connecting component includes a third shell and a wire body disposed in the third shell, one end of the wire body is electrically connected to the first circuit board, and the other end of the wire body is electrically connected to the second circuit board.
[0017] In some implementations, the wire body includes a wire sheath end and connection terminals disposed on both sides of the wire sheath end. Preferably, the connection terminals protrude from the wire sheath end by 7 mm to 9 mm.
[0018] In summary, the utility model has at least the following benefits:
[0019] 1. The pocket-type ultrasound equipment cable assembly provided by the utility model designs a first plug-in component in the cable assembly, uses a fastening block to be embedded in the frame of the connection port of the data collector, and then the first socket is inserted into the data collector to be electrically connected with it, thereby realizing an electrical and physical double-layer connection, effectively increasing the connection strength between the data collector and the cable, avoiding the phenomenon that the first socket and the data collector are easy to loosen, and improving the stability and firmness of the connection.
[0020] 2. The pocket-type ultrasound equipment cable assembly provided by the utility model improves the stability of the connection by adopting a fastening block, which can reduce the frequency of re-plugging due to loosening and improve the durability of the cable assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the structure of the cable assembly in Example 1.
[0022] Figure 2 This is a schematic diagram of the exploded structure of the first plug-in component in Example 1.
[0023] Figure 3 for Figure 2 Schematic diagram of the first shell structure from a medium AA perspective.
[0024] Figure 4 for Figure 1 Schematic diagram of the cross-sectional view of the middle connecting component on surface BB.
[0025] Figure 5 Schematic diagram of the structure of the cable assembly in Example 1 (excluding the first shell, the second shell, and the third shell).
[0026] Figure 6 This is a schematic diagram of the exploded structure of the second plug-in component in Example 2.
[0027] Figure 7 This is a schematic structural diagram of the second shell from the CC perspective in Example 2.
[0028] Figure 8 This is a schematic diagram of the structure of the second shell from the DD perspective in Example 2.
[0029] Fig. 9 This is a schematic diagram of the structure of the color Doppler ultrasound device in Example 3.
[0030] Markings in the figure:
[0031] 1. Cable assembly, 11. Connecting component, 111. Third shell, 112. Wire body, 1121. Wire skin end, 1122. Wiring terminal, 12. First plug-in component, 121. First shell, 1211. Main body, 1212. Fastening block, 122. First circuit board, 123. First socket, 13. Second plug-in component, 131. Second shell, 1311. Protective groove, 1312. Identification body, 132. Second circuit board, 133. Second socket; 2. Data collector; 3. Tablet computer. DETAILED DESCRIPTION
[0032] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. The described implementation is a part of the implementation of the utility model, not all of the implementations.
[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.
[0034] Embodiment 1:
[0035] Please see attached Figure 1-2 The utility model discloses a pocket-type ultrasonic equipment cable assembly, comprising a connecting component 11, a first plug-in component 12 and a second plug-in component 13, wherein the first plug-in component 12 is electrically connected to one end of the connecting component 11, and the second plug-in component 13 is electrically connected to the other end of the connecting component 11; wherein the first plug-in component 12 comprises a first shell 121, a first circuit board 122 and a first socket 123, wherein the first circuit board 122 is built into the first shell 121, the first socket 123 is electrically connected to one end of the first circuit board 122, and is penetrated through the first shell 121, and the other end of the first circuit board 122 is electrically connected to the connecting component 11; the first shell 121 comprises a main body 1211 and a fastening block 1212, wherein the main body 1211 extends toward the first socket 123 to form the fastening block 1212; in the extending direction perpendicular to the main body 1211, the cross-sectional area of the fastening block 1212 is smaller than the cross-sectional area of the main body 1211.
[0036] The first plug-in component 12 is used for plugging into the data collector 2 , and the second plug-in component 13 is used for plugging into the tablet computer 3 .
[0037] In this embodiment, when the first plug-in component 12 is plugged into the data collector 2, its fastening block 1212 and the first socket 123 are both inserted into the connection of the data collector 2, wherein the first socket 123 and the data collector 2 are electrically connected. In addition, the fastening block 1212 is also embedded in the connection of the data collector 2, so that the fastening block 1212 and the opening of the connection of the data collector 2 are tightly fitted and embedded. This setting can correspondingly expand the contact surface between the fastening body and the data collector 2, thereby increasing the friction between the fastening body and the data collector 2, greatly reducing the loose connection between the data collector 2 and the cable, effectively ensuring the tight connection between the first housing 121 and the data collector 2, and improving the stability and firmness of the connection. At the same time, the transmission reliability of the first socket 123 and the data collector 2 is guaranteed.
[0038] In some embodiments, the central axis of the fastening block 1212 is arranged to coincide with the central axis of the body 1211. With this arrangement, the fastening block 1212 is arranged in the middle of the body 1211, so that the fastening block 1212 balances external influences, ensures balanced force between the first socket 123 and the data collector 2, and guarantees service life.
[0039] like Figure 2 In the extension direction of the body 1211, there is a first distance L1 between the initial end face a of the fastening block 1212 and the terminal end face b of the fastening block 1212, and the first distance L1 is 3.8mm-4.2mm. Preferably, the first distance L1 is 4mm. Through this setting, the fastening block 1212 can be fully embedded in the connection of the data collector 2, has a high degree of adaptability with the data collector 2, effectively and fully utilizes the space, thereby increasing the contact area and ensuring the stability of the connection.
[0040] In addition, the first socket 123 protrudes from the fastener by 4.8mm-5.2mm. Preferably, the first socket 123 protrudes from the fastener by 5mm. This setting is used in conjunction with the fastening block 1212. Even if the length of the first socket 123 protruding from the fastener is shorter than the USB Association standard requirement, the connection stability between the first socket 123 and the data collector 2 is still good, thereby effectively shortening the length of the first socket 123, making it beautiful and compact, and reducing material costs accordingly. Among them, the USB Association standard requires that the length of the metal part exposed should be ≥6.51MM.
[0041] Please see attached Figure 2-3, on the same side of the first shell 121, there is a second distance L2 between the edge of the fastening block 1212 and the edge of the main body 1211; the second distance L2 is 0.8mm-1.5mm. Preferably, the second distance L2 is 1mm. Specifically, the position of the second distance is used to stick to the outer end of the connection of the data collector 2, so as to control the fastening block 1212 to be inserted into the appropriate position, avoid the first socket 123 from being over-inserted into the data collector 2, thereby causing plug-in damage, and effectively protect the safety of the plug-in and the service life of the plug-in.
[0042] Please see attached Figure 4-5 , the connecting component 11 includes a third shell 111 and a wire body 112 disposed in the third shell 111, one end of the wire body 112 is electrically connected to the first circuit board 122, and the other end of the wire body 112 is electrically connected to the second circuit board 132. The wire body 112 includes a wire skin end 1121 and wiring terminals 1122 disposed on both sides of the wire skin end 1121, and the wiring terminal 1122 protrudes from the wire skin end 1121 by 7mm-9mm. Preferably, the wiring terminal 1122 protrudes from the wire skin end 1121 by 8mm. Among them, the wiring terminal 1122 is connected to the circuit board. The length of the wiring terminal 1122 protruding from the wire skin end 1121 is set to 8mm. On the premise of ensuring the stable connection between the wiring terminal 1122 and the circuit board, the connection flexibility can be increased accordingly, which is convenient for plugging in at different angles. At the same time, it can ensure that the product attenuation and crosstalk requirements meet the requirements of the USB Association.
[0043] Embodiment 2:
[0044] The difference between this embodiment and embodiment 1 is that, see Figure 6 to Figure 8 The second plug-in component 13 includes a second shell 131, a second circuit board 132 and a second socket 133. The second circuit board 132 is built into the second shell 131. The second socket 133 is electrically connected to one end of the second circuit board 132 and is inserted into the second shell 131. The other end of the second circuit board 132 is electrically connected to the connecting component 11. There are protective grooves 1311 on both sides of the second shell 131, and an identification body 1312 is arranged in the protective groove 1311. Through the arrangement of the identification body 1312, during the plug-in process, the operator can quickly find the corresponding cable assembly 1 and plug the corresponding device, improve the recognition during the plug-in process, and facilitate the operator to use. Through the arrangement of the protective groove 1311, the identification body 1312 can be arranged in the protective groove 1311, which effectively protects the identification body 1312 and avoids the blurring phenomenon of the identification body 1312 after long-term use. Specifically, the identification body 1312 can be pasted in the protection groove 1311, or can be formed in the protection groove 1311 by hot pressing, and the method can be adjusted according to customer needs. Among them, the identification body 1312 can be a trademark, a product identification code, etc.
[0045] Embodiment 3:
[0046] This embodiment provides a color Doppler ultrasound device based on the above embodiment. Fig. 9 , including a data collector 2, a tablet computer 3 and the above-mentioned cable assembly 1, a first plug component 12 is plugged into the data collector 2, and a second plug component 13 is plugged into the tablet computer 3. The color ultrasound equipment in this embodiment effectively improves the connection stability between various components and ensures the normal and stable operation of the color ultrasound equipment.
[0047] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0048] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0049] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0050] In the present utility model, unless otherwise clearly specified and limited, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being above, above, and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being below, below, and below the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0051] Although the utility model is described in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.
Claims
1. A pocket-type ultrasound equipment cable assembly, characterized in that: The device comprises a connecting component, a first plug-in component and a second plug-in component, wherein the first plug-in component is electrically connected to one end of the connecting component, and the second plug-in component is electrically connected to the other end of the connecting component; The first plug-in component includes a first housing, a first circuit board and a first socket, wherein the first circuit board is built in the first housing, the first socket is electrically connected to one end of the first circuit board and is disposed in the first housing, and the other end of the first circuit board is electrically connected to the connecting component; The first shell includes a main body and a fastening block, wherein the main body extends toward the first socket to form the fastening block; in an extending direction perpendicular to the main body, a cross-sectional area of the fastening block is smaller than a cross-sectional area of the main body.
2. The pocket ultrasound equipment cable assembly according to claim 1, characterized in that: The central axis of the fastening block is arranged to coincide with the central axis of the body.
3. The pocket ultrasound equipment cable assembly according to claim 2, characterized in that: In the extension direction of the body, there is a first distance L1 between the initial end face a of the fastening block and the terminal end face b of the fastening block, and the first distance L1 is 3.8 mm-4.2 mm.
4. The pocket ultrasound equipment cable assembly according to claim 3, characterized in that: The first socket protrudes from the fastening block by 4.8 mm to 5.2 mm.
5. The pocket ultrasound equipment cable assembly according to claim 2, characterized in that: On the same side of the first shell, there is a second distance L2 between the edge of the fastening block and the edge of the body; the second distance L2 is 0.8 mm-1.5 mm.
6. The pocket ultrasound equipment cable assembly according to claim 1, characterized in that: The second plug-in component includes a second shell, a second circuit board and a second socket. The second circuit board is built into the second shell. The second socket is electrically connected to one end of the second circuit board and passes through the second shell. The other end of the second circuit board is electrically connected to the connecting component.
7. The pocket ultrasound equipment cable assembly according to claim 6, characterized in that: The second shell has protection grooves on both sides, and identification bodies are arranged in the protection grooves.
8. The pocket ultrasound equipment cable assembly according to claim 6, characterized in that: The connecting component includes a third shell and a wire body disposed in the third shell, one end of the wire body is electrically connected to the first circuit board, and the other end of the wire body is electrically connected to the second circuit board.
9. The pocket ultrasound equipment cable assembly according to claim 8, characterized in that: The wire body comprises a wire sheath end and connection terminals arranged on both sides of the wire sheath end.
10. The pocket ultrasound equipment cable assembly according to claim 9, characterized in that: The connection terminal protrudes from the wire sheath end by 7mm-9mm.