241 results about "Index finger" patented technology

The invention relates to the field of manipulators, and discloses a bionic manipulator which comprises a mechanical palm, mechanical fingers and a first driving mechanism, the mechanical fingers comprise a thumb unit and an index finger unit, and the index finger unit is connected with the mechanical palm; the first driving mechanism is connected to the thumb unit and the mechanical palm, and the first driving mechanism is configured to drive the thumb unit to be close to or away from the index finger unit so as to adjust the distance between the thumb unit and the index finger unit; and the thumb unit is driven to swing towards the palm center of the mechanical palm or swing away from the palm center of the mechanical palm relative to the index finger unit. Thus, by means of the bionic mechanical arm, the distance between the thumb unit and the index finger unit can be adjusted, the thumb unit can swing towards the center of the mechanical palm or swing away from the center of the mechanical palm, more complex operation instructions can be completed easily, and use is convenient.

A selfie stick convenient for being operated with an index finger includes a clamping assembly, a supporting member, an extension and retraction mechanism, a handle and a shutter button. The clamping assembly having a main surface for facing the external equipment located on a first side. A step part is arranged on a surface of the handle located on the second side; the step part includes a first surface. From one side close to the second connecting part to one side away from the second connecting part, a distance between at least a portion of the first surface and an axis of the handle gradually increases. The shutter button is arranged on the first surface and configured to be operated with the index finger of the user to control the external equipment to take a photo.

The present disclosure is directed towards systems and methods for interacting with a computing device in a virtual, augmented, or mixed reality environment. The system comprises a ring input device worn on a user's middle phalange on the middle finger and may also comprise a tracker module for tracking index finger pointing. The ring input device has a touch-sensitive surface for receiving input from the user's thumb, without substantially bending the thumb. The computing device is operably coupled to both the ring input device and the tracker module and configured to receive input from both simultaneously and execute actions corresponding to the received inputs. The disclosure offers an intuitive and effective approach to interacting with computing devices in various environments.

An ergonomic device is for a writing instrument. The ergonomic device includes a body having a first curved side, and a second curved side opposite to the first curved side and to be adjacent to the writing instrument. The ergonomic device also includes a first arm between the first curved side and the second curved side and extending outwardly from the body. The first arm defines a first opening to receive an index finger and a middle finger of a user. The ergonomic device includes a second arm between the first curved side and the second curved side and opposite to the first arm. The second arm extends outwardly from the body and defines a second opening to receive a thumb of the user.

The utility model discloses a kind of ampoule breaking gloves. The device of the utility model includes: vice finger sleeve is arranged on glove main body, vice finger sleeve includes three finger sleeves, respectively corresponding little thumb, ring finger and middle finger, index finger sleeve and thumb finger sleeve are arranged on glove main body;Thumb finger sleeve is wrapped with thumb gauze layer;The side of the thumb gauze layer towards index finger sleeve is opened with arc slot, and the arc slot is placed at thumb gauze layer finger palm portion;Grinding wheel piece is annular arc structure, the curvature of grinding wheel piece inside is adapted to the natural curvature of thumb finger palm, the inside of grinding wheel piece is embedded in arc slot, and grinding wheel piece two ends are provided with connecting belt, two connecting belts are tied on thumb gauze layer knot or buckle connection, and the outside of grinding wheel piece is exposed. The utility model can complete ampoule breaking by single hand operation, protect both hands while simplifying operation mode, improve efficiency.

A single finger cap cleaning fabric with dental floss, which includes: a first contact fabric piece, a second contact fabric piece, floss, a plurality of joining hot melt threads, and a plurality of fixing hot melt threads. The users can insert their index finger inside a finger cap space formed between the first contact fabric piece and the second contact fabric piece, and then use their thumb to concurrently hold the first and the second long sides of the first and the second contact fabric pieces, thereby enabling using their index finger to move the first and the second contact fabric pieces to carry out the objective of cleaning their teeth, opening up the first and the second long sides of the first and the second contact fabric pieces to reveal the floss inside, and detaching one end of the floss enables cleaning the teeth therewith.

A finger mouse belongs to the technical field of computer indicating devices and comprises a mouse body and a forefinger placing portion, the mouse body is connected with the forefinger placing portion through a hose, a left mouse button is arranged on the forefinger placing portion, and an optical sensor is arranged at the bottom of the forefinger placing portion. A thumb placing part, an index finger bearing part, a roller key, a middle finger placing part, a ring finger placing part and a little finger placing part are arranged on the mouse main body according to finger shapes, a sensor switch key, a mouse right key, a mouse left key and an optical sensor are arranged below the middle finger placing part and the ring finger placing part, and the optical sensor, the roller key, the sensor switch key and the mouse right key are connected with a main control chip; and the main control chip is connected with the signal output part and the power supply. The mouse is designed according to the shape of a finger, the index finger placing part of the mouse moving control part adopts the concave curved surface design, an index finger is supported and placed, comfort is provided for the index finger after the index finger is used for a long time, and a mouse concave wrapping part is arranged on the index finger placing part.

The present invention provides gloves and a method for using gloves that protect the fingertips and allow for quick retraction and exposure of the fingertips while wearing the gloves without removing them, as needed. [Solution] The second finger portion 22 of the glove A, which can accommodate the index finger F2, has a fingertip covering portion 220 that can cover the tip region of the ventral side of the index finger F2, and a finger base covering portion 221 that can cover the base region from the center of the ventral side of the index finger F2 towards the base. A slit portion 3A is formed from a base edge portion 220a provided at the base end of the fingertip covering portion 220, and a toe edge portion 221a provided at the toe end of the finger base covering portion 221, which is opposite to the base edge portion 220a. Furthermore, the fingertip covering portion 220 and the finger base covering portion 221 are made of fabric with a raw-cut finish.

The utility model discloses a safety type medical clamp with a hemostasis structure, which comprises a first clamp body and a second clamp body, the first clamp body is rotatably connected with the second clamp body, the side wall of the first clamp body and the side wall of the second clamp body are fixedly connected with hand retaining rings, the first clamp body is provided with an anti-skidding mechanism for skidding prevention, and the second clamp body is provided with a hemostasis structure. A partition plate is fixedly connected into the first clamp body and divides the first clamp body into a liquid storage tank and a mechanism tank. The hemostasis forceps are reasonable in structure, a bleeding part is clamped, the index finger presses the pressing plate inwards, the pressing plate drives the first rack to enable the gear to rotate, then the second rack is driven to descend, the connecting rod pushes the piston to move downwards in the piston body, liquid medicine sucked in advance is injected into the second forceps body through the liquid outlet pipe, and the liquid medicine reaches a hemostasis point through the liquid outlet hole of the second forceps body. And after the pressure is released, the piston rises again, and the liquid medicine is sucked again for later use. The hemostasis process is simplified, the trouble of replacing the medicine bag is avoided, the operation is simple, convenient and rapid, the hemostasis opportunity can be mastered, and the first-aid efficiency is improved.

The invention discloses a method for clamping corrosive sundries, which comprises the following steps: after an operator stretches a hand into an armlet, the index finger and the middle finger respectively stretch into finger rings of a left clamping part and a right clamping part of a scissor structure of a clamping device, and the armlet sleeves the arm part of the operator for positioning; opening and closing are conducted by operating the scissor structure through the index finger and the middle finger of an operator, and corrosive sundries are clamped through the corresponding clamping ends of the left side clamping part and the right side clamping part. The hand of an operator is separated from corrosive sundries, the distance between the operator and the corrosive sundries is increased, the clamping safety of the corrosive sundries is improved, operation is easy, use is convenient, and safety is high.

A sock with a cylindrical shape, the height of the thumb and the width of the index finger, with pillars made of braided yarn or thick cloth attached and secured to the outside of the base of the thumb and index finger.

Disclosed are a line reel seat and a fishing rod including the same. The line reel seat couples a line reel to a rod body of a fishing rod. The line reel seat includes a seat body coupled to the rod body and a movable cover movably coupled to the seat body. The seat body includes a curved portion formed between a protruding portion and a bulging portion, and the curved portion is curved in an arc shape to effectively transmit a hooking signal to an index finger and a middle finger. The movable cover includes a cover portion located on opposite sides of the protruding portion in a vertical direction, and a receiving portion receiving the protruding portion, thereby preventing the index finger from being in contact with the cover portion. The movable cover includes a reinforcing cover reinforcing the cover portion and a guide protrusion of the cover portion.

The utility model discloses a medical protective fingerstall for liquid preparation, which belongs to the field of medical protective equipment, and comprises a thumb, an index finger, a jaw part and a wrist fixing part, the jaw part is respectively connected with the thumb and the index finger, the wrist fixing part is respectively connected with the root of the thumb, the root of the index finger and the tail end of the jaw part, and the thumb and the index finger are respectively connected with the thumb and the index finger. The fixing mode of the wrist fixing part is an adjustable hook-and-loop fastener bandage, the degree of tightness of the wrist can be easily adjusted, the product applicability is improved, the fingerstall is made of novel reinforced cloth composed of Kevlar fiber UD sheets and / or UHMWPE fiber UD sheets, the fingerstall is soft, light, cutting-resistant and puncture-resistant, the effect of protecting fingers of medical staff is achieved, the operation flexibility can be improved, and the safety of the medical staff is improved. Meanwhile, due to the fact that the novel reinforced cloth has the advantage of being high in durability, medical waste can be reduced, and environmental protection is facilitated.

The utility model discloses a whole piece type adjustable billiard ball glove which is characterized in that the whole glove piece is in a sheet-shaped long strip shape with one wide end, the edge of the glove piece is in a certain shape, one side close to the wide end is provided with a T-shaped notch with a curve transverse part, and the other side of the glove piece is provided with an arc-shaped notch for cutting the narrow part. An arc-shaped incision is formed in the end point part close to the same side of the cut part and the T-shaped incision, three linear incisions are formed in the end point part close to the other side of the cut part, the end point of the side, provided with the arc-shaped incision, of the cut part penetrates through the three linear incisions in the other side of the cut part, the cut part forms an annular shape, and the whole palm firstly penetrates through the annular shape formed by the cut part and then penetrates through the annular shape formed by the cut part. An index finger penetrates through the T-shaped notch, the lower end of the index finger is pulled to the wrist, wearing is completed, at the moment, the glove is naturally attached to the jaw, and the size of a ring formed by the cut end is changed by adjusting the length of the cut end penetrating through the three notches in the other end.

The invention relates to the technical field of medical instruments, in particular to a medical broken instrument taking-out lantern ring device which comprises a lantern ring assembly, a connecting assembly, a sleeve assembly and a restorer, the lantern ring assembly comprises a lantern ring wire, the lantern ring wire is bent to form a lantern ring, and the lantern ring is used for taking a broken instrument in a sleeving mode; the connecting assembly is connected with the lantern ring assembly; the sleeve assembly is connected with the connecting assembly; the repositor is arranged at the tail part of the sleeve assembly, and the sleeve ring is tightened on the broken instrument by pushing the repositor through the sleeve assembly and the connecting assembly, so that the broken instrument is taken out by pulling. The index finger and the middle finger clamp the sleeve and abut against the finger support, the thumb abuts against the spring cover, the index finger and the middle finger extrude the finger support, the lantern ring can be shrunk to firmly sleeve a broken instrument, then the device is pulled outwards, the broken instrument is pulled out, the whole operation process is simple, and operation is convenient.

The utility model relates to the technical field of vegetable picking assistance, and discloses a vegetable picking assisting device which comprises a thumb rubber sleeve and an index finger rubber sleeve, a connecting rope is fixedly connected between the side wall of the thumb rubber sleeve and the side wall of the index finger rubber sleeve, a thumb cap is fixed above the thumb rubber sleeve, and the thumb cap is fixed above the index finger rubber sleeve. A cutting mechanism is arranged on one side of the thumb cap, and an index finger cap is fixed to the upper portion of the index finger rubber sleeve. The device is worn by sleeving the thumb rubber sleeve on the thumb of a worker and sleeving the index finger rubber sleeve on the index finger of the worker, and the cutting mechanism on one side of the thumb cap can assist the worker in vegetable pinching, so that the worker can pick vegetables more conveniently and quickly.

This utility model discloses a remote control, including a housing, a hub assembly, a first button assembly, and a control board. The housing has a front and a back opposite the front. The hub assembly includes a first fingertip support and a second fingertip support, which are rotatable relative to the housing and are located on opposite sides of the housing. There are at least two first button assemblies, one of which is located above the hub assembly and is designated as the upper button assembly; the other is located below the hub assembly and is designated as the lower button assembly. By pressing the first fingertip support with the thumb and the second fingertip support with the index finger, and then rotating the remote control, the remote control can be used as a fidget spinner. Because the hub assembly has first button assemblies on both sides, the remote control can be easily operated regardless of whether the upper or lower part of the remote control is near the fingertip after rotation.

This invention relates to the field of data processing technology, specifically to a robot manipulation method, device, system, and medium based on a diffusion model. The method includes: collecting the position information of the index finger tip and the state information of a flexible linear object during a human hand teaching process to construct training samples; training the training samples using a diffusion model, and learning the mapping from a high-noise state to a clear target state through a noise prediction network in the training diffusion model to obtain a trained diffusion model; the training process of the diffusion model includes forward noise addition and backward noise reduction; collecting the state of the flexible linear object and the position of the robotic arm end effector to construct the current observation environment, inputting the current observation environment into the trained diffusion model to generate a target action sequence, and controlling the robotic arm to perform manipulation actions based on the target action sequence; this invention can improve the accuracy and real-time performance of robot manipulation of flexible linear objects.

The utility model relates to the technical field of lamps, and provides a lamp lampshade convenient disassembly buckle which comprises a detachable bracket arranged at the top end of an installation table, when the detachable bracket provided with a lampshade is installed, a pushing assembly can be used for anticlockwise rotating a buckle assembly on the inner side of a transmission cavity through one-hand operation, then the lampshade is supported by the hand, and the lampshade can be conveniently disassembled. When the detachable bracket is locked, the inserting columns are inserted into the inserting holes, then pressing on the pushing assembly is released, the buckle assembly rotates and resets, and the detachable bracket can be automatically locked in multiple directions. In the process of disassembling the lampshade, one hand supports the lampshade, the other hand pushes and presses a fixing block and a push-pull piece through a thumb and an index finger to pull out a curved lock rod from a lock hole, under the action of gravity, a disassembling disc is automatically separated from an installation table, the lampshade is supported by the hand to be taken down, and the situation that the lampshade is damaged due to force exerted by the hand is avoided; and the lampshade dismounting time is greatly shortened, and the safety performance in the dismounting process is improved.

The utility model provides a pair of anus finger examination gloves with a lubricating function. The annular liquid storage part is arranged at the first knuckle, close to the near end of the palm part, of the finger part, before finger examination, a doctor wears the glove hand and pulls open the easily-torn dotted line structure, so that internal lubricating liquid overflows downwards along the circumference of the finger part, the whole finger part is coated with the lubricating liquid under the assistance of the other hand, and then finger examination can be started quickly; the finger examination preparation time of doctors is shorter, the examination time of patients is further shortened, and the workload of the doctors is reduced. And two implementation modes of the annular liquid storage part are provided, so that medical staff can tear the tear guide strip more conveniently, the lubricating liquid in the tear guide strip is released, the structure is simple, and operation is convenient and fast. Moreover, the annular liquid storage part can be arranged on the index finger or the middle finger, a doctor can correspondingly select the model of the annular liquid storage part arranged on the index finger or the annular liquid storage part arranged on the middle finger according to the operation habit of the doctor, and higher practicability is achieved.

1. The name of the design product: index finger knife (1). 2. The use of the design product: used for picking melons, fruits and vegetables, peeling garlic at home, peeling nuts, scraping potatoes, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the technical field of finger separators for archery sport finger protection devices, in particular to a finger separator for an archery sport finger protection device with stepless thickness and radian adjustment. Comprising a clamping plate and a positioning seat clamped at one end of the clamping plate, an extrusion block assembly is arranged at the other end of the clamping plate, the positioning seat is used for fixing the position of the clamping plate, and the extrusion block assembly controls the opening and closing distance of the clamping plate by extruding the clamping plate. Stepless adjustment of the thickness and the radian can be achieved, the limitation of single adjustment of an existing finger separating device is broken through, a shooter can accurately adjust the finger separating device to the optimal state according to the finger thickness, the natural bending radian and the bow pulling habit, local compression is greatly reduced, the long-time shooting fatigue feeling is reduced, the index finger and the middle finger can be stably separated, and the shooting effect is good. Finger displacement is prevented from interfering with arrow shedding, and archery stability and hit precision are guaranteed.

The invention relates to a secondary rear surface touch sensor for a handheld device. A second touch area (314) is provided in a position on the rear side of the mobile phone (300) such that an index finger of a hand can provide input while the hand is holding the mobile phone (300). Various types of inputs provided using the second touch area (314) do not require the other hand. This allows the mobile phone (300) to be used in many cases in a single hand operation.

The elevator detection device comprises a backup plate, a sliding ruler is slidably installed on the outer wall of the backup plate, a penetrating opening is formed in the bottom end of the outer wall of the backup plate, a baffle is fixedly connected to the bottom end of the outer wall of the sliding ruler, the baffle penetrates through the penetrating opening, a first sliding sleeve is fixedly connected to the outer wall of the backup plate, and a second sliding sleeve is fixedly connected to the outer wall of the backup plate. The sliding ruler penetrates through the first sliding sleeve, and the outer wall of the sliding ruler is provided with a scale strip. During use, after the supporting plate and the baffle are inserted into a gap between a sill and a door leaf at the same time, the thumb of one hand presses the first upper end plate downwards, the index finger lifts the second upper end plate upwards, so that the supporting plate is tightly attached to the upper surface of the sill, the baffle is tightly attached to the lower surface of the door leaf, and then the hand-screwing bolt is tightened by the other hand; the sliding ruler is locked on the backup plate, the supporting plate and the baffle can be pulled out from the gap between the sill and the door leaf, the device is taken up for reading, operation is easy, and use is convenient.

The utility model discloses a golf glove, and belongs to the field of sports equipment, the glove comprises a glove body, an anti-skid mechanism is arranged on the glove body, the anti-skid mechanism comprises an anti-skid pad which is fixedly installed on the glove body and located at the thenar position below the little finger of the palm, and a wedge-shaped check block is fixedly installed on the anti-skid pad. The wedge-shaped check block is obliquely arranged, and the long edge of the wedge-shaped check block extends towards the middle position of the thumb and the index finger on the glove body. According to the glove, when a golf club is swung, the wedge-shaped check block abuts against the golf club from the side edge, so that the stability of holding the golf club is improved, and compared with an existing friction improving mode that a hair face and rubber protruding points are integrally arranged with the glove, the stability is higher, a certain correction effect can be achieved, and the standard degree of the golf club holding posture is improved.

The invention relates to a radio frequency resonance sensing type fingerstall for quantitative biochemical detection, comprising: a fingerstall assembly comprising a first fingerstall, a second fingerstall, and a connecting part for connecting the first fingerstall and the second fingerstall, the first fingerstall and the second fingerstall being respectively used for sleeving a thumb and an index finger; the quantitative ring cutting device is arranged on the surface of the finger prominence position of the first fingerstall; the radio frequency resonance sensor is arranged on the surface of the finger prominence position of the second fingerstall; the radio-frequency signal acquisition circuit module is arranged at the finger root of the second fingerstall, is electrically connected with the radio-frequency resonance sensor and is configured to be used for transmitting a sweep-frequency radio-frequency excitation signal to the radio-frequency resonance sensor and receiving a reflected signal of the sweep-frequency radio-frequency excitation signal; when the thumb sleeved with the first fingerstall and the index finger sleeved with the second fingerstall stretch into the two sides of the sheet-shaped part of the plant to be detected and are kneaded, a sample with the fixed size is cut from the sheet-shaped part of the plant to be detected through the quantitative ring cutting device, and the cut sample directly makes contact with the surface of the radio frequency resonance sensor; therefore, the resonant frequency of the radio frequency sensor is shifted and / or the reflection coefficient is changed, so that the reflection signal of the radio frequency resonant sensor received by the radio frequency signal acquisition circuit module is changed. Thus, the flexible wearable fingerstall provided by the invention integrates an unmarked, non-modified and direct contact type radio frequency resonance sensor and a quantitative ring cutting device for quantitative sampling, can perform quantitative sampling and real-time detection on solid samples such as plant leaves and the like, and realizes an integrated operation process of'detection once pinching '; and the standardization, portability and field applicability of detection are remarkably improved.

The utility model discloses a copper joint relates to joint technical field, including central pipe body, the intermediate position department outside central pipe body is fixedly connected with central fixed nut, the both sides of central pipe body outside respectively have the connecting nut of sleeve joint, the inside surface welding of connecting nut has internal thread ring, the outside of central pipe body is provided with the rotating assembly of facilitating rotating nut. This copper joint is through setting limit ring, hexagonal groove, round groove and ear piece, when using, central pipe body is used as medium delivery channel, and the connecting nut of both ends is used for and pipeline butt joint, when rotating connecting nut, can push limit ring to connecting nut, and connecting nut is clamped into hexagonal groove, and the thumb and forefinger of installation personnel buckle ear piece and rotate respectively, can complete the screwing locking of nut under the condition of no spanner etc. installation tool, and it is easier to force, has realized the function that hand twists and reinforces conveniently, and the problem that device does not have the function that hand twists and reinforces conveniently is solved.

The utility model provides an integrated multi-shot rubber band gun which comprises a gun rack and a finger groove, the finger groove is formed in the gun rack, the integrated multi-shot rubber band gun further comprises a tail end mounting rod, and the tail end mounting rod is integrally connected to the gun rack and used for mounting one end of a rubber band; the winding opening is formed in the gun rack and is used for winding the rubber band; and the re-loading groove is formed in the gun rack and communicates with the finger groove, meanwhile, the re-loading groove is further formed between the tail end mounting rod and the winding opening and used for mounting the other end of the rubber band, and the other end of the rubber band sequentially bypasses the re-loading groove, the finger groove and the winding opening and is mounted on the tail end mounting rod. According to the utility model, the forefinger instead of other fingers can be used for triggering, so that the operation hand feeling is improved; the product can be used after being produced by only one part, and does not need to be assembled, so that the production difficulty can be greatly reduced, and the production cost is reduced.

The utility model discloses a stomatoscope for the department of stomatology, which relates to the technical field of oral instruments and comprises a holding rod, an installation top cover is arranged at the top of the holding rod, a mirror surface extension rod is arranged on one side in the holding rod, a mirror surface rotating rod is arranged on the other side in the holding rod, and an installation bottom cover is arranged at the bottom of the holding rod. A spring reset part is arranged at the bottom of the mounting top cover; a movable mirror component is arranged at the top of the mirror surface extension rod, and a thumb push block is arranged on one side, penetrating through the holding rod, of the bottom of the mirror surface extension rod; an index finger retaining ring is arranged on the other side, penetrating through the holding rod, of the bottom of the mirror surface rotating rod. By means of the structure, the extension length and angle of the movable mirror component can be adjusted in a narrow space of the oral cavity, light can be supplemented to the interior of the oral cavity, and the situation in the oral cavity can be observed conveniently.

The utility model discloses a novel bunt tide, relates to musical instrument technical field, including the tube body, four tuning holes are seted up in the tube body front side bottom, the replaceable contact mouth is provided with three clamping blocks in the array of tube body top end outer wall bottom end outer wall, and the fixed connection of limit stop is provided with in the tube body outer wall close to the position of clamping block, the protection ring is provided with in the tube body bottom end outer wall, the auxiliary mechanism is provided with in the tube body outer wall close to the position of tuning hole, and the auxiliary mechanism includes left -hand auxiliary block and right -hand auxiliary block. The utility model discloses design structure is reasonable, and the left hand index finger and middle finger are placed respectively on the both sides of limit ring B, and the left hand index finger is positioned and is guided to the groove A of placing, and right hand index finger and middle finger hold the tube body and are placed below limit ring C, and right hand thumb is placed in the groove B of placing on limit ring C under the guidance of limit ring C, and contact block A and contact block B support left and right palm while holding the tube body, have the advantage that the hand of player is attached.