Cable hook device and medical device

Abstract

The utility model provides a cable hook device and medical equipment, including first clamping block and second clamping block, second clamping block includes first connecting piece and second connecting piece, and first connecting piece and second connecting piece form the angle, and second connecting piece includes base and the extension of the extension from the base to one side, and first connecting piece is fixedly connected with second connecting piece, and first clamping block is rotatably connected with second clamping block, and first clamping block can be inserted with first connecting piece and cooperates, and first clamping block, base and first connecting piece can cooperate and form fixed hole, and the extension, first connecting piece and one end of first clamping block can form half surrounding structure. When first clamping block and second clamping block close, fixed hole is used for fixing cable, and half surrounding structure is used for hanging the cable, when first clamping block and second clamping block separate, cable can be hung in half closed structure or be taken out from half closed structure.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a cable hook device and medical equipment. Background Technology

[0002] Currently, cables are commonly used to connect the main unit and the handheld device. To facilitate cable storage, hooks are installed on the side of the main unit for hanging the cable. Existing hook assemblies are mostly enclosed structures, such as enclosed circular or square ones, with both open and closed states. When the hook is closed, the cable is fixed inside the enclosed structure for cable storage; when the hook is open, the cable is removed from the hook assembly, making it convenient for users to use over long distances.

[0003] However, this fixed, enclosed structure prevents users from flexibly adjusting the cable length and tightness according to actual needs. When closed, the cable is too tightly secured, hindering its movement and preventing users from performing treatments over long distances; when open, the cable is too loose, easily coming loose and causing a messy appearance, affecting both aesthetics and user experience. Utility Model Content

[0004] The main purpose of this utility model is to propose a cable hook device to solve the problem that hooks that are too loose or too tight during use cannot meet the actual application requirements.

[0005] To solve the above problems, this utility model proposes a cable hook device, including a first clamping block and a second clamping block. The second clamping block includes a first connector and a second connector. The first connector and the second connector form an angle. The second connector includes a base and an extension extending from the base to one side. The first connector and the second connector are fixedly connected. The first clamping block and the second clamping block are rotatably connected. The first clamping block can be inserted into the first connector. The first clamping block, the base, and the first connector can cooperate to form a fixing hole. The extension, the first connector, and one end of the first clamping block can form a semi-enclosed structure.

[0006] In one embodiment, the first clamping block is rotatably connected to the second clamping block via a rotating shaft, and the cable hook device has an open state and a closed state;

[0007] In the closed state, the first clamping block and the second clamping block are closed, the first connector is inserted into the first clamping block, the fixing hole is used to fix the cable, the semi-enclosed structure is used to suspend the cable, and the semi-enclosed structure is a U-shaped structure.

[0008] When in the open state, the first clamping block separates from the first connector, and the first clamping block and the second clamping block form a semi-enclosed structure, allowing the cable to be suspended in or removed from the semi-enclosed structure.

[0009] With this configuration, the first clamp and the second clamp can be rotatably connected via a pivot. When the first clamp and the second clamp are closed, the cable can not only be fixed in the fixing hole, but also suspended in the semi-enclosed structure. When the first clamp is separated from the first connector, the cable can be suspended in the semi-enclosed structure or taken out of the structure.

[0010] In one embodiment, the second clamping block is T-shaped, and the first connector is perpendicular to the second connector. This technical feature involves providing a T-shaped second clamping block, the first clamping block including a first connector and a second connector, with the first connector perpendicular to the second connector. The first connector divides the second connector into two parts, one part for connecting to the first clamping block, and the other part extending to form an extension.

[0011] In one embodiment, the first clamp is J-shaped. When the cable hook device is in the open state, the first clamp can be used to suspend the cable, or the first clamp and the first connector can cooperate to form a suspension structure for hanging the cable. This technical feature, by providing a J-shaped first clamp, allows the cable to be hung not only directly on the first clamp but also in the suspension section.

[0012] In one embodiment, the first connector includes a pull pin and an elastic element, with the elastic element sleeved on the outside of the pull pin. This technical feature involves providing a pull pin and an elastic element in the first connector, and having the elastic element sleeved on the outside of the pull pin.

[0013] In one embodiment, the side of the first clamping block is provided with a slot that engages with the end of the pull pin. With this configuration, the first and second clamping blocks can be closed by the engagement of the pull pin and the slot, facilitating cable storage.

[0014] In one embodiment, a guide is provided on the side of the first clamping block, and the pull pin is inserted into the slot along the guide. This technical feature, by providing a guide on the side of the first clamping block, allows the pull pin to be inserted into the slot along the path of the guide, thus facilitating accurate insertion of the pull pin into the slot.

[0015] In one embodiment, the cross-sectional shape of the slot is one of square, circular, or elliptical. This technical feature allows for the use of slots with different shapes to accommodate the insertion and mating of pull pins with different shapes.

[0016] In one embodiment, a roller assembly is also included. The roller assembly includes a roller and a rolling shaft. The roller is sleeved on the outside of the first connector and rotates around the rolling shaft. The roller has a groove along its circumference, and the cable is accommodated in the groove. This technical feature, by providing a roller and a rolling shaft, allows the roller to rotate around the rolling shaft and slide to collect the cable by rotating and winding, thus preventing the cable from getting stuck in the cable hook device.

[0017] In one embodiment, a second connector is formed extending along the base, with the base as a reference. The length of the second connector along the extending direction is greater than or equal to twice the length of the base along the extending direction. This technical feature, by setting the length relationship between the second connector and the base, ensures that the first and second clamps maintain a certain structural stability when the user suspends the cable to the fixing hole and the semi-enclosed structure, thus preventing the cable from falling off.

[0018] In one embodiment, a medical device includes a cable hook device as described above, used to secure a cable. This technical feature, by providing a cable hook device on the medical device, allows the cable to be fixed in a fixing hole or suspended in a semi-enclosed structure when the first clamp and the second clamp are closed; when the first clamp is separated from the first connector, the cable can be suspended in or removed from the semi-enclosed structure. The user can adjust the cable length according to actual needs to facilitate long-distance or short-distance treatment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is an exploded view of a cable hook device;

[0021] Figure 2 This is a schematic diagram of the first clamping block structure;

[0022] Figure 3 This is a schematic diagram of the cable hook device in the closed state;

[0023] Figure 4 This is a diagram showing the cable hook device in the open state;

[0024] Figure 5 This is a schematic diagram of one implementation method.

[0025] name Serial Number name Serial Number First clamping block 1 base 221 slot 11 extension 222 Guide components 12 pivot 3 Second clamping block 2 Fixing hole 4 First connector 21 Roller assembly 5 Pull pin 211 roller 51 elastic element 212 groove 511 Scroll axis 53 Cable hook device 6 Second connector 22 Cable 7

[0026] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0027] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

[0028] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0029] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0030] In practical applications of medical devices, the main unit and the handpiece are connected by a cable, which is used to transmit signals or functional energy, such as ultrasound or radio frequency energy. To solve the problem of cable management, existing devices usually have a hook structure on the side of the main unit for hanging and storing cables, reducing cable clutter and tangling, and making it easier for users to hold the handpiece for treatment.

[0031] Most common hook devices currently adopt an integrated enclosed design, with common structural forms including enclosed circular, square, or elliptical shapes. They achieve two working states—open and closed—through hinged connections or elastic reset mechanisms: when the hook is in the closed state, the cable is limited and fixed within the enclosed structure, forming cable storage and effectively saving space; when the hook is switched to the open state, the cable can be taken out from the enclosed structure, meeting the user's needs for long-distance mobile operation.

[0032] However, the design of such enclosed hooks does not allow for flexible adjustment of the cable's suspension length and tension according to the user's actual usage scenario. In the closed state, the cable is completely confined within the enclosed structure, restricting its movement. When the user performs remote treatment operations, the fixed length of the cable directly affects the user's usability and may even cause the handle to shift due to cable pulling, affecting the treatment experience. In the open state, the cable is suspended only by the edge of the hook, making it prone to slipping off the hook due to slight touch, pulling, or its own weight. This not only leads to tangled cables but may also interfere with the treatment process.

[0033] The following are specific embodiments of this utility model:

[0034] Combination Figure 1 and Figure 3 , Figure 1 This is an exploded view of a cable hook device. Figure 3 This is a schematic diagram of the cable hook device in its closed state. The cable hook device includes a first clamping block 1 and a second clamping block 2, which are rotatably connected by a rotating shaft 3. The second clamping block 2 includes a first connecting member 21 and a second connecting member 22, which form an angle. Specifically, the first connecting member 21 can be perpendicular to the second connecting member 22, forming a 90-degree angle.

[0035] The second connector 22 includes a base 221 and an extension 222. The extension 222 is formed by extending the base 221 to one side. The base 221 and the extension 222 may be located on the same straight line, or the extension 222 may be formed by extending the base 221 at an angle to one side.

[0036] When the first clamping block and the second clamping block are closed, the first clamping block 1 can be inserted and engaged with the first connecting member 21. The first clamping block 1, the base 221 and the first connecting member 21 can cooperate to form a fixing hole 4. The extension 222, the first connecting member 21 and one end of the first clamping block 1 can form a semi-enclosed structure.

[0037] For example, the first clamping block 1, the base 221 and the first connector 21 can cooperate to form a fixing hole 4, and the cable can be fixed in the fixing hole 4. The shape of the fixing hole 4 includes square or round. The semi-enclosed structure can be a semi-enclosed structure with three closed sides and one open side. The cable can be suspended in the semi-enclosed structure or taken out through the opening on one side.

[0038] In one specific implementation, combined with Figure 1 , Figure 2 and Figure 3 The first clamping block 1 is rotatably connected to the second clamping block 2 via the rotating shaft 3, so that the cable hook device 6 has an open state and a closed state. Users can select different states according to their needs, which is suitable for cable storage and retrieval.

[0039] When cable storage is required, the cable hook device 6 is in a closed state, and the first clamp 1 and the second clamp 2 are closed. The first clamp 1, the base 221, and the first connector 21 can cooperate to form a fixing hole 4, in which the cable is fixed. One end of the extension 222, the first connector 21, and the first clamp 1 can form a semi-enclosed structure, in which the cable is suspended. Specifically, the semi-enclosed structure is a U-shaped structure. By fixing part of the cable in the fixing hole 4 and suspending part of the cable in the semi-enclosed structure, the length of the cable can be flexibly adjusted to meet different treatment needs when the user needs to perform long-distance or short-distance treatment.

[0040] When the cable needs to be removed, the cable hook device 6 is in the open state, the first clamp 1 is separated from the first connector 21, and the first clamp 1 and the second clamp 2 form a semi-closed structure with an opening on one side. The cable can be directly wound several times in the semi-closed structure for cable storage; the cable wound in the semi-closed structure can also be flexibly removed.

[0041] In one specific implementation, such as Figure 1 The second clamp 2 is T-shaped, the first connector 21 is perpendicular to the second connector 22, one side of the second connector 22 is connected to the first clamp 1 through the pivot 3, and the other side of the second connector 22 extends to form an extension 222, which is used to form part of the semi-enclosed structure to realize the suspension of the cable.

[0042] In one implementation, such as Figure 1 The first clamp is J-shaped. When the cable hook device is in the open state, the J-shaped first clamp can be directly used to suspend the cable for quick cable storage; or the first clamp and the first connector can cooperate to form a suspension structure. The suspension structure is a semi-enclosed structure, in which the cable can be hung to prevent it from falling off. That is, the cable hook device in this application can be used for cable suspension in both the open and closed states, and can be freely switched and adjusted according to the operator's needs.

[0043] In specific implementation methods, such as Figure 1 The first connector 21 has a circular hole and also includes a pull pin 211 and an elastic element 212. The elastic element 212 is sleeved on the outside of the pull pin 211 and located inside the circular hole of the first connector 21. For example, the pull pin 211 is a cylindrical pin, and the elastic element 212 is a compression spring. When the pull pin 211 is inserted into the slot 11, the elastic element 212 applies a squeezing force to the slot 11 to prevent the pull pin 211 from loosening and falling out; when the pull pin 211 is disengaged from the slot 11, the elastic element 212 returns to its original position through elastic restoring force.

[0044] In this embodiment, such as Figure 2The first clamp 1 has a slot 11 on its side that engages with the end of the pull pin 211. In use, the user opens or closes the first clamp 1 and the second clamp 2 by moving the extension 222. When used to store cables, the user moves the extension 222 towards the first clamp 1, inserting the pull pin 211 into the slot 11 to close the first clamp 1 and the second clamp 2. The cable can be wound around the fixing hole 4 or suspended in the semi-enclosed structure formed by the extension 222, the first connector 21, and one end of the first clamp 1. When the cable is suspended in the semi-enclosed structure, it remains stable and will not fall off due to its own weight. When the cable needs to be removed, the user moves the extension 222 away from the first clamp 1, causing the pull pin 211 to disengage from the slot 11, forming a semi-closed structure where the cable can be suspended or removed.

[0045] In this embodiment, such as Figure 2 To ensure better engagement between the pull pin 211 and the slot 11, a guide 12 is provided on the side of the first clamping block 1. The guide 12 includes pins, which are typically elongated, columnar, or plate-shaped protrusions. The cross-sectional shape of the pins matches the shape of the slot 11 to prevent loosening or jamming. The pins can engage with the slot 11 to provide guidance, allowing the pull pin 211 to be inserted into the slot 11 along the guide 12 for accurate positioning.

[0046] In one specific implementation, such as Figure 2 The slot 11 has a cross-sectional shape that is square, circular, or elliptical. In practical applications, users can choose slots 11 with different cross-sectional shapes according to different usage requirements. For example, a square cross-section slot 11 is suitable for precision positioning, while a circular cross-section slot 11 allows for the rotation of accessories and also allows for radial installation deviations, making installation convenient.

[0047] In one implementation, such as Figure 3 and Figure 4 The system also includes a roller assembly 5, which comprises a roller 51 and a rolling shaft 53. The roller 51 is fitted onto the outside of the first connector 21 and rotates around the rolling shaft 53. The roller 51 has a groove 511 along its circumference, designed to stably house the cable. In practical use, the cable passes through the fixing hole 4 and is then suspended in the groove 511 of the roller 51. The roller 51 rotates around the rolling shaft 53 for cable storage. Using the roller assembly 5 to store the cable reduces friction between the cable and the cable hook device, helping users to better manage and retract cables, thus preventing cables from tangling.

[0048] In a specific implementation, the second connector extends along the base to form a reference, and the length of the second connector in the extending direction is greater than or equal to twice the length of the base in the extending direction. Specifically, when the cable is suspended in the semi-enclosed structure, the forces satisfy the relationship: F1L1=F2L2, where L1≥2L2. The length of the second connector in the extending direction serves as the lever arm L1 for the user to open the cable hook device, the length of the base in the extending direction serves as the lever arm L2 for cable pulling, the force exerted by the user to open the cable hook device away from the first clamp is F1, and the pulling force on the second connector when the cable is suspended in the semi-enclosed structure is F2. By setting the length of the second connector in the extending direction to be greater than or equal to twice the length of the base, and F2≤F1 / 2, the cable hook device can maintain a balanced state. The cable can be stably fixed in the cable hook device, and it is also convenient for the user to open the cable hook device.

[0049] This application also proposes a medical device, such as Figure 5 The device includes the cable hook device described above, which is used to secure the cable. Specifically, a cable hook device 6 is provided on the side of the medical device. The cable 7 can be wound around the fixing hole of the cable hook device 6 or suspended in the semi-enclosed structure. The opening and closing of the first and second clamping blocks allows for quick locking and unhooking, meeting the needs of customers dealing with different treatment distances, preventing the cable 7 from falling to the ground haphazardly, and improving the user experience.

[0050] In use, when the first and second clamps are closed, the user can directly pass the cable through the fixing hole. The fixing hole secures the cable, facilitating control of its length and preventing it from falling to the ground. This is suitable for short-distance treatment procedures. The cable can also be passed through the fixing hole and then wound multiple times around the semi-enclosed structure for cable storage.

[0051] When the first clamp and the second clamp are opened, they form a semi-enclosed structure. The user can directly remove the cable or hang it several times in the semi-enclosed structure. The semi-enclosed structure design allows the user to flexibly adjust the length of the cable for long-distance treatment.

[0052] The above embodiments are only used to illustrate the technical solutions of the embodiments of this application, and are not intended to limit them. Although the embodiments of this application have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of the embodiments of this application.

Claims

1. A cable hook device, comprising a first clamping block and a second clamping block, characterized in that, The second clamping block includes a first connector and a second connector. The first connector and the second connector form an angle. The second connector includes a base and an extension extending from the base to one side. The first connector and the second connector are fixedly connected. The first clamping block and the second clamping block are rotatably connected. The first clamping block can be inserted into the first connector. The first clamping block, the base, and the first connector can cooperate to form a fixing hole. One end of the extension, the first connector, and the first clamping block can form a semi-enclosed structure.

2. The cable hook device according to claim 1, characterized in that, The first clamping block is rotatably connected to the second clamping block via a rotating shaft, and the cable hook device has an open state and a closed state; In the closed state, the first clamping block and the second clamping block are closed, the first connector is inserted into the first clamping block, the fixing hole is used to fix the cable, the semi-enclosed structure is used to suspend the cable, and the semi-enclosed structure is a U-shaped structure. In the open state, the first clamping block separates from the first connector, and the first clamping block and the second clamping block form a semi-enclosed structure, allowing the cable to be suspended in or removed from the semi-enclosed structure.

3. The cable hook device according to claim 1, characterized in that, The second clamping block is T-shaped, and the first connector is perpendicular to the second connector.

4. The cable hook device according to claim 1, characterized in that, The first clamp is J-shaped. When the cable hook device is in the open state, the first clamp can be used to suspend the cable, or the first clamp and the first connector can cooperate to form a suspension structure for hanging the cable.

5. The cable hook device according to claim 1, characterized in that, The first connector includes a pull pin and an elastic element, the elastic element being sleeved on the outside of the pull pin.

6. The cable hook device according to claim 5, characterized in that, The first clamping block has a slot on its side that engages with the end of the pull pin.

7. The cable hook device according to claim 6, characterized in that, The first clamping block has a guide on its side, and the pull pin is inserted into the slot along the guide.

8. The cable hook device according to claim 6, characterized in that, The cross-sectional shape of the slot is one of square, circular, or elliptical.

9. The cable hook device according to claim 1, characterized in that, It also includes a roller assembly, which includes a roller and a rolling shaft. The roller is sleeved on the outside of the first connector and rotates around the rolling shaft. The roller has a groove along its circumference, and the cable is accommodated in the groove.

10. The cable hook device according to claim 1, characterized in that, Based on the base, a second connector is formed by extending along the base, wherein the length of the second connector in the extending direction is greater than or equal to twice the length of the base in the extending direction.

11. A medical device, characterized in that, The cable hook device includes any one of claims 1 to 10, the cable hook device being used to secure the cable.

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