Medical support arm head handle fixing device
By installing a handle fixing device at the head of the medical outrigger, and utilizing the cooperation of elastic elements and buckles, the problems of swaying and space occupation of the outrigger head during transportation are solved, achieving stable fixation of the outrigger and improving safety and reliability.
Patent Information
- Application Number
- CN202422867999.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-25
AI Technical Summary
The head of the medical outrigger is too heavy and is prone to wobbling during transportation. It also occupies too much space and is easily damaged.
A medical outrigger head handle fixing device is designed. By installing a device fixing base at the top of the outrigger and equipping it with a handle, fixing socket and locking component, the handle can be quickly locked and fixed by the cooperation of elastic component and buckle.
It effectively reduces the swaying and space occupation of the outrigger during transportation, improves the stability, safety and reliability of the outrigger, and prevents damage to the outrigger.
Smart Images
Figure CN223524804U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical apparatus and instruments field especially, relates to a medical support arm head handle fixing device. BACKGROUND
[0002] The medical support arm is a kind of support system for medical equipment, usually used in operating room, ICU and other medical environment, for fixing and supporting medical equipment, such as camera, etc. When the support arm is not used, the head camera will apply continuous load to the support arm due to its own weight, and the overall space occupation is too large. The head has no fixed handle, and shaking or shaking may occur during the overall transportation process, so a medical support arm head handle fixing device is needed to fix and lock the head when the medical support arm is transported or stored. SUMMARY
[0003] The utility model discloses in order to solve the problem that the medical support arm head is too large due to self weight, and easily shakes in the transportation process, and the overall space occupation is too large, easily causes the problem of medical support arm damage, and proposes a kind of medical support arm head handle fixing device.
[0004] To achieve the above object, the utility model adopts the following technical scheme:
[0005] A kind of medical support arm head handle fixing device, the top end head of medical support arm is equipped with equipment fixing seat and is used to fixedly connect medical equipment, including handle, fixed socket and locking piece;The first end of the handle is installed at the bottom of the equipment fixing seat, the tail end of the handle is equipped with a clamping groove, the fixed socket includes a slot and a locking hole, the slot penetrates the front and back ends of the fixed socket and is matched with the handle, the locking hole penetrates the left and right ends of the fixed socket and is vertically communicated with the slot, the locking piece includes a clamping frame body, a buckle and an elastic member, the clamping frame body includes an insertion side and a fixed side, the buckle is installed on the inner side of the fixed side, and the elastic member is installed on the outer side of the fixed side;
[0006] The fixed socket is installed at the specified position of the medical support arm, the clamping frame body of the locking piece is inserted into the locking hole of the fixed socket, the elastic member is fixed on the medical support arm, the buckle is towards the slot, and the tail end of the handle is inserted into the slot;When the tail end of the handle abuts and extrudes the buckle, the buckle drives the clamping frame body to move along the compression direction of the elastic member;When the clamping groove reaches the position of the buckle, the elastic member resets and drives the clamping frame body to move along the elongation direction of the elastic member, the buckle is popped into the clamping groove to cooperate locking and makes the handle locked and fixed;When external force is applied to the clamping frame body to compress the elastic member, the buckle moves and comes out of the clamping groove, and the handle is unlocked.
[0007] Preferably, the extension direction of the slot is parallel to the insertion trajectory direction of the handle.
[0008] Preferably, the tail end of the handle is a prismatic structure.
[0009] Preferably, the slot of the fixed socket is a prismatic structure matching the tail end of the handle.
[0010] Preferably, the length of the clamping frame body along the extension direction of the elastic member is greater than the length of the handle along the extension direction of the elastic member.
[0011] Preferably, when the elastic member is in the initial original length state, the insertion side of the clamping frame body passes through the locking insertion hole and extends to the outside of the fixed socket.
[0012] Preferably, when the clasp is clamped in the clamping groove and the handle is locked, the elastic member is still in a compressed state.
[0013] Preferably, a clamping seat is arranged in the slot, and when the handle is inserted into the slot and the tail end of the handle abuts against the clamping seat, the clamping groove on the handle corresponds to the locking insertion hole on the fixed socket.
[0014] Preferably, the clasp is integrally connected to the fixed side of the clamping frame body and matches the size and shape of the clamping groove.
[0015] Preferably, the elastic member is a spring.
[0016] Compared with the prior art, the handle fixing device has the beneficial effects that: the handle is installed at the bottom end of the medical equipment, such as a camera, supported by the medical support arm, and the handle fixing device is installed at the specified position of the medical equipment, so that the handle can be quickly and conveniently locked and fixed, and the medical support arm is locked as a whole, thereby reducing shaking or swinging during the overall transportation of the medical support arm, preventing damage to the support arm, and effectively improving the stability, safety and reliability of the support arm when not in use. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.
[0018] Figure 1 The medical support arm using the handle fixing device of the present application is shown in the figure;
[0019] Figure 2The utility model discloses a handle fixing device's medical support arm locking diagram for application;
[0020] Figure 3 The partial structure schematic diagram of handle locking is fixed;
[0021] Figure 4 The structure schematic diagram of handle is shown;
[0022] Figure 5 The structure schematic diagram of fixed socket is shown;
[0023] Figure 6 The side view of structure socket is shown;
[0024] Figure 7 The structure schematic diagram of locking piece is shown;
[0025] Figure 8 The front view of locking piece is shown;
[0026] Figure 9 The structure schematic diagram of locking piece and fixed socket assembly is shown.
[0027] Among them, equipment fixed seat 100, medical support arm 200, handle 1, fixed socket 2, locking piece 3, card slot 11, insert groove 21, locking insert hole 22, card frame main part 31, buckle 32, elastic body 33, insert side 301, fixed side 302, card seat 211. Specific implementation
[0028] In order to make the purpose, the structure, the features of the utility model and its function have further understanding, the detailed description of the following is cooperated with example.
[0029] In the description of the utility model, need explanation, the orientation or position relation that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" indicate is based on the orientation or position relation shown in the drawing, just is for the convenience of describing the utility model and simplifying the description, and is not the device or element that the indicated is indicated or implied must have the orientation of specific, with the orientation of specific structure and operation, therefore can not be understood as the restriction of the utility model.
[0030] Please combine with reference Figures 1-9The utility model provides a medical support arm head handle fixing device, the top end head of medical support arm 200 installs equipment fixed seat 100 and is used for fixing and connecting medical equipment, including handle 1, fixed socket 2 and locking piece 3, the first end of handle 1 is installed at the bottom of equipment fixed seat 100, and the tail end of handle 1 is provided with a clamping groove 11, fixed socket 2 includes a slot 21 and a locking hole 22, the slot 21 penetrates the front and back ends of fixed socket 2 and is matched with handle 1, the locking hole 22 penetrates the left and right ends of fixed socket 2 and is vertically communicated with the slot 21, locking piece 3 includes a clamping frame main body 31, a clamping buckle 32 and a spring 33, the clamping frame main body 31 includes an insertion side 301 and a fixed side 302, the clamping buckle 32 is installed on the inner side of the fixed side 302, and the spring 33 is installed on the outer side of the fixed side 302.
[0031] Fixed socket 2 is installed at a specified position of medical support arm 200, the clamping frame main body 31 of locking piece 3 is inserted into the locking hole 22 of fixed socket 2, the spring 33 is fixed on medical support arm 200, the clamping buckle 32 faces the slot 21, and the tail end of handle 1 is inserted into the slot 21, when the tail end of handle 1 abuts against and presses the clamping buckle 32, the clamping buckle 32 drives the clamping frame main body 31 to move in the compression direction of the spring 33, when the clamping groove 11 reaches the position of the clamping buckle 32, the spring 33 resets and drives the clamping frame main body 31 to move in the elongation direction of the spring 33, the clamping buckle 32 is popped into the clamping groove 11 to cooperate with locking and lock and fix handle 1, when external force is applied to the clamping frame main body 31 to compress the spring 33, the clamping buckle 32 moves and comes out of the clamping groove 11, and handle 1 is unlocked.
[0032] The utility model discloses a medical support arm head handle fixing device, which is applied to large-volume and heavy equipment, such as a camera, etc. In assembly and use, the camera is directly installed on the equipment fixed seat 100 at the top end of the medical support arm 200, and the position, posture and angle of the camera can be adjusted by adjusting each joint of the medical support arm 200. When the support arm is in an unused state, such as a storage state or a transportation state, the volume and self-weight of the camera are large, which can continuously load the support arm and occupy too much space, and thus the support arm is easily shaken to collide with other support arms or other joints of itself, causing damage. The utility model installs the handle 1 at the bottom of the equipment fixed seat 100 and sets the clamping groove 11 at the bottom of the handle 1, inserts the handle 1 into the fixed socket 2 and locks it with the clamping groove 11 by the locking piece 3, so as to fix and lock the supported equipment such as the camera, and further realize the overall fixation of the medical support arm 200, reduce the occupied space of the medical support arm 200, and reduce shaking or shaking during overall transportation, effectively prevent the damage of the support arm and improve the stability, safety and reliability of the support arm in the unused state.
[0033] In some embodiments, the extension direction of the slot 21 is parallel to the insertion trajectory direction of the handle 1, that is, in the non-working state of the medical support arm 200, the rotating joints of the support arm are shrunk and fixed according to the specified posture, and in this state, the volume of the support arm is relatively small, and the locking effect is relatively stable. At this time, the handle 1 extends in a certain direction and is inserted into the slot 21 of the fixed socket 2 in parallel. This structure design makes the handle 1 inserted into the fixed socket 2 more quickly and smoothly, reduces the operation difficulty and improves the convenience of locking the handle 1. The installation position of the fixed socket 2 can be set according to the actual position of the tail end of the handle 1 in the locked state of the support arm, and preferably, it can be set on the lowermost support arm connected to the base of the medical support arm 200. In this way, when the handle 1 is locked and fixed, the medical support arm 200 is also locked and fixed as a whole.
[0034] In some embodiments, the tail end of the handle 1 is a prism structure, and more preferably, the slot 21 of the fixed socket 2 is a prism structure matching the tail end of the handle 1. Unlike the cylindrical structure, the prism structure with edges is more conducive to the fixation and locking of the handle 1, effectively avoiding the shaking and displacement of the handle 1.
[0035] In some embodiments, the length of the clamping frame body 31 along the extension direction of the elastic member 33 is greater than the length of the handle 1 along the extension direction of the elastic member 33. When the handle 1 passes through the clamping frame body 31 of the locking member 3, there is a redundant space, and when the handle 1 is inserted into the slot 21 of the fixed socket 2, the tail end touches the buckle 32, extrudes the buckle 32 and moves the clamping frame body 31 as a whole along the compression direction of the elastic member 33, the clamping groove 11 of the handle 1 moves to the buckle 32, so that the buckle 32 loses external pressure and quickly rebounds and is clamped in the clamping groove 11 under the action of the elastic member 33, thereby finally achieving the technical effect of locking the handle 1.
[0036] In some embodiments, when the elastic member 33 is in the initial original length state, the insertion side 301 of the clamping frame body 31 passes through the locking hole 22 and extends to the outside of the fixed socket 2. The insertion side 301 of the clamping frame body 31 protrudes, and during the process of inserting the handle 1 into the fixed socket 2 and locking it by using the locking member 3, the insertion side 301 of the clamping frame body 31 moves outward first, and then retracts a distance when the buckle 32 is clamped in the clamping groove 11. The retracted distance is equal to the depth of the buckle 32 clamped in the clamping groove 11; when it is necessary to release the locked state of the handle 1, the operator only needs to press the protruding insertion side 301 of the clamping frame body 31 inward, so that the elastic member 33 is compressed. At this time, the buckle 32 moves synchronously with the clamping frame body 31 until it is separated from the clamping groove 11. At this time, the locked state of the handle 1 is released, and the handle 1 can be pulled out of the fixed socket 2 at will.
[0037] In some preferred embodiments, when the buckle 32 is clamped in the clamping groove 11 and the handle 1 is locked, the elastic member 33 is still in a compressed state, ensuring the stability and reliability of the locked handle 1, preventing the handle 1 from being easily released under external force, and the like.
[0038] In some embodiments, the clamping seat 211 is arranged in the insertion slot 21, and when the handle 1 is inserted into the insertion slot 21 and the tail end of the handle 1 abuts against the clamping seat 211, the clamping groove 11 on the handle 1 corresponds to the locking insertion hole 22 on the fixing socket 2, thereby playing a certain positioning role, and when the handle 1 is inserted into the fixing socket 2, the operator can be quickly positioned to the corresponding position of the clamping groove 11 on the handle 1 and the locking insertion hole 22 on the fixing socket 2, thereby improving the operation efficiency.
[0039] In some preferred embodiments, the buckle 32 is integrally connected to the fixed side 302 of the clamping frame body 31 and is matched with the size and shape of the clamping groove 11, thereby improving the strength and stability of the buckle 32, avoiding the breakage, falling off, deformation and the like of the buckle 32, improving the stability and reliability of the locking between the buckle 32 and the clamping groove 11, and avoiding the shaking of the buckle 32 in the clamping groove 11, thereby causing the handle 1 to shake in the fixing socket 2, and the like.
[0040] In some preferred embodiments, the elastic member 33 is a spring, and different types of springs can be selected according to the actual bearing and load of the medical support arm 200.
[0041] In summary, the medical support arm head handle fixing device has simple structure, convenient and fast use, can quickly fix and lock the equipment such as a camera supported by the head of the medical support arm 200, thereby locking and fixing the entire medical support arm 200, reducing shaking or shaking during the overall transportation process, preventing the support arm from being damaged, and effectively improving the stability, safety and reliability of the support arm when not in use.
[0042] The utility model has been described by the above-mentioned related embodiments, however, the above-mentioned embodiments are only examples for implementing the utility model. It must be pointed out that the disclosed embodiments do not limit the scope of the utility model. On the contrary, changes and decorations made without departing from the spirit and scope of the utility model are within the scope of patent protection of the utility model.
Claims
1. A medical arm head handle fixing device, a top end head of a medical arm is installed with a device fixing seat and used to fix and connect a medical device, characterized in that: The handle, the fixed socket and the locking part; the head end of the handle is installed at the bottom end of the equipment fixed socket, the tail end of the handle is provided with a clamping groove, the fixed socket comprises a slot and a locking hole, the slot penetrates through the front and back ends of the fixed socket and matches the handle, the locking hole penetrates through the left and right ends of the fixed socket and vertically communicates with the slot, the locking part comprises a clamping frame body, a clamping buckle and an elastic part, the clamping frame body comprises an insertion side and a fixed side, the clamping buckle is installed at the inner side of the fixed side, and the elastic part is installed at the outer side of the fixed side. The fixed socket is installed at the specified position of the medical support arm, the clamping frame body of the locking part is inserted into the locking hole of the fixed socket, the elastic part is fixed on the medical support arm, the clamping buckle faces the slot, and the tail end of the handle is inserted into the slot; when the tail end of the handle abuts against and presses the clamping buckle, the clamping buckle drives the clamping frame body to move along the compression direction of the elastic part; when the clamping groove reaches the position of the clamping buckle, the elastic part resets and drives the clamping frame body to move along the elongation direction of the elastic part, the clamping buckle is popped into the clamping groove to be matched and locked, and the handle is locked and fixed; when external force is applied to the clamping frame body to compress the elastic part, the clamping buckle moves and is separated from the clamping groove, and the handle is unlocked.
2. The medical boom head handle securing device of claim 1, wherein: The extension direction of the slot is parallel to the insertion track direction of the handle.
3. The medical boom head grip securement device of claim 1, wherein: The tail end of the handle is a prism structure.
4. The medical boom head handle securing device of claim 3, wherein: The slot of the fixed socket is a prism structure matched with the tail end of the handle.
5. The medical boom head handle securing device of claim 4, wherein: The length of the clamping frame body along the extension direction of the elastic part is greater than the length of the handle along the extension direction of the elastic part.
6. The medical boom head handle securing device of claim 5, wherein: When the elastic part is in the initial original length state, the insertion side of the clamping frame body penetrates through the locking hole and extends to the outside of the fixed socket.
7. The medical boom head grip securement device of claim 1, wherein: When the clamping buckle is clamped in the clamping groove and locks the handle, the elastic part is still in the compressed state.
8. The medical boom head grip securement device of claim 1, wherein: The slot is provided with a clamping seat, when the handle is inserted into the slot and the tail end of the handle abuts against the clamping seat, the clamping groove on the handle corresponds to the locking hole on the fixed socket.
9. The medical boom head grip securement device of claim 1, wherein: The clamping buckle is integrally connected to the fixed side of the clamping frame body and matches the size and shape of the clamping groove.
10. The medical boom head grip securement device of claim 1, wherein: The elastic part is a spring.