38 results about "Tongue part" patented technology

The invention discloses a fire-fighting air valve structure, and relates to the technical field of fire-fighting air valves. The fire-fighting air valve structure comprises a valve frame, mounting boxes with opposite openings are fixedly connected to an upper wall plate and a lower wall plate of the valve frame in an embedded mode, a plurality of blade shafts are rotationally connected between the two mounting boxes at equal intervals, a pull rod and the lower end face of the valve frame are jointly and fixedly connected with a tension spring, and linkage units are jointly arranged between blades. The pin tongue part, the pin seat part, the limiting and locking mechanism and the sleeving and locking mechanism cooperate with one another to conduct multi-stage locking on the blade so as to ensure normal sealing between the blade and the valve frame, and through cooperation of the pin tongue part, the pin seat part, the limiting and locking mechanism and the sleeving and locking mechanism, multi-stage limiting and forced locking of the blade are achieved; and meanwhile, the sleeve locking mechanism carries out wrapping type locking on the upper sides and the lower sides of the blades, the connecting positions of the blades and the valve frame are effectively pressed, gaps caused by thermal deformation are prevented, and the overall smoke blocking and fireproof performance under the fire disaster working condition is enhanced.

A compressor according to one embodiment of the present disclosure is provided with a first discharge flow path that is partitioned by a first diaphragm and a second diaphragm and that connects an outer-diameter end of a first impeller and an inner-diameter end of a volute, and a plurality of spacer vanes disposed in the first discharge flow path. The volute includes a first portion that is in contact with a radially outer edge part of the diaphragm, a second portion that is connected to the downstream end of the first portion and does not contact the radially outer edge part of the diaphragm, and a second discharge flow path that is connected to the downstream end of the first discharge flow path inside both the first portion and the second portion. A first gap between spacer vanes that are adjacent via a first region containing a tongue part to which the first portion and the second portion are connected is wider than a second gap between spacer vanes that are adjacent via a second region not containing a tongue part.

The utility model discloses an insertion type long arm draw hook and a multi-hook buccal tube, the insertion type long arm draw hook comprises a tenon tongue part, a draw arm and at least one draw hook, the tenon tongue part is used for being installed on the buccal tube, the draw arm is connected to the side, away from the buccal tube, of the tenon tongue part, and a certain included angle is formed between the draw arm and the tenon tongue part; the traction hook is arranged at one end of the traction arm away from the tenon tongue part. A certain included angle is formed between the tenon tongue part and the traction arm, so that the traction arm can avoid gingiva, compression on the gingiva is effectively avoided, and the comfort level of a patient during wearing is further improved while the functionality of the traction arm in clinical application is ensured.

This article relates to a type of percussion instrument called a tone tongue, which produces a continuous sound with changing pitch by rotating a mallet (a percussion stick with a head) on the inside of multiple tongue-shaped wooden parts called tongues, or by inserting marbles or other objects and rotating them. The design of this application is an article in which the tone tongue and mallet are integrated, with the mallet housed in the center of the tone tongue. In this article, multiple tongue parts, which resemble flower petals, are arranged at an angle to the base to resemble an opening flower bud, the handle is formed to resemble a flower stem, and the mallet is formed to resemble a pistil. In this way, the central part, which resembles a receptacle with multiple petal-shaped tongue parts arranged in a circle, is provided with a recess for storing the mallet (a recess about 5 mm deep that can accommodate the diameter of the handle of the mallet), and the mallet is removed from the main body of the article when playing. Because each petal-shaped tongue is made from a different type of wood, the tone of each tongue is arbitrarily and freely determined to be different.

The utility model discloses a waterproof socket connector, which comprises a terminal assembly provided with a base body and a plurality of terminals combined in the base body, the base body is provided with a base part and a tongue part formed by forward extension of the front end surface of the base part; the inner shell piece is annularly arranged on the periphery of the terminal assembly and combined with the periphery of the base part, and the inner shell piece and the terminal assembly jointly define an annular insertion cavity; the elastic arm part is integrally formed in the inner shell part and convexly extends into the insertion cavity, the elastic arm part is used for being in elastic contact with a butting connector inserted into the insertion cavity, and the inner shell part is provided with a through process hole around the elastic arm part; the outer shell part comprises a covering part covering the periphery of the inner shell part; the closing part is formed on the covering part and at least covers the fabrication hole; the annular groove part is formed in the mode that the surface of the side, attached to the inner shell, of the covering part sinks towards the side away from the inner shell, and the annular groove part surrounds the closed part by a circle; and the waterproof piece is filled in the annular groove part.

The application discloses a cam mechanism for high needle and high density fabric, which comprises a cam seat, a first cam, a second cam and a third cam arranged on the cam seat, wherein the lower edge of the first cam and the upper edge of the third cam form a knitting track for limiting the movement of the needle, the lower edge of the third cam and the upper edge of the second cam form an auxiliary track for limiting the old loop of the upper needle, the auxiliary track is provided with a protrusion protruding upward on the upper edge of the second cam, the protrusion can lift the needle upward when the needle does not perform the knitting task, the top of the needle can block the old loop of the upper needle, the old loop of the upper needle is prevented from being clamped at the needle tongue part, the old loop of the upper needle is helped to be released, the function of assisting the old loop of the upper needle to be released is realized, and the knitting of the high needle and high density transfer loop fabric is realized.

The application relates to a standardization collection method of a tongue diagnosis image and a related device, which comprises the following steps: obtaining a plurality of continuous tongue diagnosis collection images; in response to the obtained tongue diagnosis collection image, analyzing the tongue diagnosis collection image to determine that the image comprises a mouth part and a tongue part; extracting and analyzing the tongue diagnosis collection image to extract a plurality of mouth feature areas and tongue feature areas; analyzing each mouth feature area and each tongue feature area to obtain a corresponding tongue feature model; obtaining a plurality of model parameters in the tongue feature model, calculating a matching value based on the model parameters, and determining a tongue diagnosis image determination result based on the matching value. The application has the advantages of conveniently providing a standard tongue diagnosis image for a patient, and improving tongue diagnosis efficiency.

The utility model provides a kind of terminal assembly and electric connector.The terminal assembly includes first terminal and second terminal.The first terminal includes: first clamping part, for clamping and electrically connecting first wire;And elastic clip.The second terminal includes: second clamping part, for clamping and electrically connecting second wire;And plug-in tongue part.The plug-in tongue part is inserted into the elastic clip, and the elastic clip clamps the plug-in tongue part inserted, to realize the electric connection between the first terminal and the second terminal.The terminal assembly of the utility model can realize the electric connection of wire of different diameters.It is convenient to assemble, saves space and manufacturing cost, and improves production efficiency.

The application discloses a kind of flatting mill roll dismounting device and method of roll replacement technical field, including fixed part, radial support part is equipped on fixed part, axial push-pull part, fixed stop part and lifting stop part, and lifting stop part can be set between fixed stop part and axial push-pull part and be lifted;Bearing drawing part, bearing drawing part can be detachably fixed with axial push-pull part Connection, and including cylinder part and radial key tongue part;Bearing press mounting part, bearing press mounting part can be detachably fixed with axial push-pull part Connection, and including barrel part and press mounting part.The application makes that roll dismounting does not need big hammer to knock work, can avoid inner main shaft handling operation, and greatly improve the construction efficiency of wrinkle-free and breakage prevention roll assembly operation, reduce personnel labor load and construction risk.

Tactile sensor (1) comprising: a strain layer (11) having an annular part (11a) and a tongue part (11b) projecting inwards from the annular part, the tongue part being provided with a strain gauge (113); a first sealing layer (12) stacked on a main surface of the strain layer to seal a first space (11c) surrounded by the annular part of the strain layer; a spacer layer (13) having an annular part (13a); and a second sealing layer (14) stacked on a main surface of the spacer layer to seal a second space (13c) surrounded by the annular part of the spacer layer, the strain layer and the spacer layer being stacked such that the other main surface of the strain layer faces the other main surface of the spacer layer, and a closed space (1c) being formed in which the first space and the second space are interconnected.

The utility model discloses a flaring structure of an air outlet in a blowing fan frame, which comprises an upper cover, a base and a fan blade group, after the upper cover is matched with the base, a divergent air outlet is formed at the lower end of the upper cover, the base comprises a side vertical surface and a bottom plate, a tongue part is arranged on the side vertical surface, and the bottom plate comprises an air collecting area and an air outlet area. The flaring structure has the advantages that the structure that the bottom plate of the base is gradually thinned in the direction of the air outlet and the structure that the height of the air outlet in the vertical direction is kept unchanged are adopted, the flaring effect is achieved, the equal-thickness structure of the bottom plate of a frame body in the prior art is replaced, and the purposes of increasing the heat dissipation area and increasing the air outlet amount are achieved.

The invention relates to the technical field of foot pads for shoes, discloses a foot pad arch bearing type half sole structure and an elastic force generation method thereof, and solves the problems that an existing half sole foot pad is redundant in structure, poor in deformation synergy and indefinite in elastic force principle. The forefoot structure is integrally designed and is composed of a flat-plate-shaped upper tongue part (attached to the forefoot) and an arc-shaped protruding lower tongue part (with the curved surface facing downwards), the tail ends of the flat-plate-shaped upper tongue part and the arc-shaped protruding lower tongue part are integrally formed and closed (the process comprises injection molding, splicing and the like and is unlimited), a U-shaped opening (the width is 1 / 3-1 / 2 of the total width, and the depth is 1 / 4-1 / 3 of the total length) is formed in the front end of the flat-plate-shaped upper tongue part and the arc-shaped protruding lower tongue part and is made of carbon fibers, titanium alloy and the like, and the elastic modulus ranges from 100 When elastic force is generated, the front sole exerts pressure to enable the deformation quantity of the front end to be larger than that of the tail part, bending of the upper tongue part and stretching of the lower tongue part to cooperatively deform, and the springback strength and speed are regulated and controlled through the elastic modulus of materials. The device is synchronous in deformation, clear in principle, adaptive to multiple scenes, adaptive to different shoe types in size proportion and high in compatibility.

The invention belongs to the technical field of injection pens, and particularly relates to an excitation and locking structure and an injection pen. The excitation and locking structure comprises a pen body, the propelling part is arranged in the pen body in an axial moving manner; the excitation piece is arranged in the pen body, the excitation piece comprises two first elastic tongue parts, and each first elastic tongue part is connected to the outer wall of the pushing piece in a clamped mode; the limiting guide piece is arranged on the outer wall of the excitation piece in a sleeving mode in an axial moving mode, and in the non-excitation state, the first elastic tongue part is limited in the limiting guide piece in the radial direction; the locking piece is located between the excitation piece and the limiting guide piece; wherein during excitation, the limiting guide piece drives the locking piece to axially move in the direction far away from the needle head; the first elastic tongue part is separated from the outer wall of the propelling part after being separated from the limiting of the limiting guide part, so that the propelling part moves towards the needle head.

The utility model discloses a socket connector, comprising: a terminal assembly comprising a first terminal group, a second terminal group and an insulating body for fixedly holding the first terminal group and the second terminal group as a whole, the insulating body comprising a base part and a butt joint tongue part formed by forward extension from the base part; the metal shell comprises a tubular main body part with two open ends and an inflection part which is formed by inflecting the rear end edge of the main body part inwards and forwards; the metal shell is fixed on the periphery of the base part in a sleeving manner, the metal shell and the base part jointly define an insertion space with an opening in one end, and the butt joint tongue part protrudes forwards from the base part to form a cantilever shape; and the inflection part is attached to the outer surface of the base part and is forwards exposed out of the base part. The waterproof structure has the advantages of good stopping effect, convenience in manufacturing, low cost, convenience in waterproof design and the like.

A tactile sensor includes: a strain layer including a ring part and a tongue part protruding inward from the ring part, the tongue part being provided with a strain gauge; a first sealing layer stacked on one main surface of the strain layer to seal a first space surrounded by the ring part of the strain layer; a spacer layer including a ring part; and a second sealing layer stacked on one main surface of the spacer layer to seal a second space surrounded by the ring part of the spacer layer, the strain layer and the spacer layer being stacked so that the other main surface of the strain layer faces the other main surface of the spacer layer, and a closed space in which the first space and the second space communicate is formed.

The invention discloses an aircraft head optical cover assembly and a laser thermal control welding method thereof. The aircraft head optical cover assembly comprises a transparent head cover, a connecting ring and a body transition section. The connecting ring comprises a tongue part, a transition area connected with the tongue part and a root part connected with the transition area; the transparent hood is arranged at the tongue part of the connecting ring; the body transition section is arranged and connected to the root of the connecting ring, and the transparent head cover is installed on the tongue of the connecting ring by adopting a temperature control ultrafast laser welding assembly method and is applied to lightweight and intelligent design manufacturing and ultrafast laser welding assembly of the aircraft head cover. And the structure can also be applied to connecting structures of components such as ceramic protective armors, satellite camera covers and ceramic substrates with metal components.

The invention provides a flexible tongue electrode for tongue electrophysiology detection and a customization method. The flexible tongue electrode comprises a flexible substrate layer and a flexible electrode, wherein the flexible substrate layer covers a tongue tip, a tongue side, a tongue middle and a tongue root, and the surface of the flexible substrate layer is provided with a three-dimensional curved surface matched with the surface of a tongue part; the conductive layer is a patterned electrode array arranged on the flexible substrate layer in a distributed manner, the conductive layer comprises a plurality of electrode units and interconnection wires, the electrode units respectively cover the tongue tip, the tongue side, the tongue middle and the tongue root, and the electrode arrays of the electrode units acquire the same or different spatial resolutions; the flexible packaging layer covers the tongue tip, the tongue side, the tongue middle and the tongue root, the surface of the flexible packaging layer is provided with a three-dimensional curved surface matched with the surface of the tongue part, and a first through hole structure used for exposing electrode sites, a second through hole structure used for exposing a rear-end bonding pad and a third through hole structure used for discharging secretions are etched on the flexible packaging layer. According to the scheme, distributed layout covering the whole tongue can be achieved, the attachment degree is improved, secretion accumulation is reduced, and efficient, high-precision and high-stability collection is achieved.

The utility model relates to the technical field of express bags, and discloses a recyclable express bag which comprises an express bag body, a sealing strip is arranged on a sealing tongue portion of the express bag body, a plurality of ant lines which can be torn and are distributed at equal intervals are arranged on the front face of the express bag body, and the ant lines which can be torn are circulation lines. The front surface and the side surface of the tearable ant line are horizontal, and the back surface of the tearable ant line is higher than the front surface. According to the recyclable express bag, the multiple circulating tearable ant lines are arranged on the express bag body, the express bag body can be torn from the positions of the tearable ant lines, after the express bag body is sealed, the express bag body can be torn from the positions of the tearable ant lines, and after the express bag body is torn from the positions of the tearable ant lines, the express bag body can be taken out; the front face of the express bag body is provided with the horizontal notch, the back face of the express bag body is provided with the protruding notch to form a new sealing tongue, and when the express bag is used again, the new sealing tongue is sealed till the new sealing tongue is recycled to the position where no ant line capable of being torn can be torn.

The utility model relates to the technical field of air conditioners, particularly provides a fan assembly and a mobile air conditioner, and solves the problem that a volute tongue part in the fan assembly generates condensation. In order to achieve the purpose, the draught fan assembly comprises a first volute at least comprising a first arc-shaped housing and a first volute tongue, the first volute tongue comprises a first arc-shaped section and a first horizontal section, and the upper surface of the first horizontal section is provided with a plurality of first flow guide ribs which are arranged at intervals in the length direction of the first horizontal section and extend in the first direction; the second volute and the first volute are correspondingly connected in a buckled mode and jointly define a wind wheel space, the second volute at least comprises a second arc-shaped cover shell and a second volute tongue, the second volute tongue comprises a second arc-shaped section and a second horizontal section, and the upper surface of the second horizontal section is provided with a plurality of second flow guide ribs which are arranged at intervals in the length direction of the second horizontal section and extend in the first direction. Through the arrangement of the first flow guide rib and the second flow guide rib, condensate water generated on the upper surfaces of the first horizontal section and the second horizontal section can be prevented from flowing into the wind wheel space when low-temperature airflow flows out of the fan assembly.

A plug connector comprises a shell, a terminal module contained in the shell and a lock catch mechanism contained in the shell, the terminal module comprises a base part and a tongue part in butt joint with a socket connector, the lock catch mechanism comprises a pressing piece and a lock catch piece which is fixedly held on the pressing piece and is formed by stamping and bending a metal plate, the shell comprises a top wall and a bottom wall, and the top wall and the bottom wall are arranged on the base part. The locking part comprises a holding part held on the pressing part, a locking part with the tail end exposed out of the top wall and an elastic supporting arm supported on the bottom wall, the top wall is provided with an open hole, and the pressing part comprises a base body which is exposed out of the open hole, supported by the locking part and suspended above the base part and a supporting part which extends downwards from the rear end of the base body and serves as a fulcrum to be supported on the base part; a pressing part is formed at the front end of the base body, and when the pressing part is pressed, the base body inclines downwards with the supporting part as a fulcrum and is unlocked along with downward movement of the lock catch part.

To provide a pot for raising seedling, having a bottom part composed of a plurality of tongue pieces, capable of preventing roots from being caught when the roots are extended through perforations and potted, and facilitating the potting.SOLUTION: The seedling pot includes an opening part 2 in which an upper end side of a peripheral surface part 1 is opened, and a bottom part 3 having a polygonal plane for closing a lower end side of the peripheral surface part 1, the bottom part 3 is composed of a plurality of tongue-piece parts 4 formed in the same shape, a tip part side 4a of each tongue-piece part 4 is welded to each other at an axial center overlapping part side 5a, a plurality of side edge overlapping part side 5b are formed separately around an axial center O, and the overlapping part side 5b radially extends toward each top part side 3a of a peripheral edge 3b of the bottom part 3. In the peripheral edge 3a of the bottom part 3, at a position apart from each top part 3b, a cutout part 7 is formed in the bottom part 3 and the peripheral surface part 1 only at an intermediate position of the peripheral edge 3a, with the peripheral edge 3a of the bottom part 3 as a root.SELECTED DRAWING: Figure 1

The utility model discloses a lockset assembly and vehicle, including shell, two bolt, linkage piece, first elastic piece and lock pin, the two bolt is assembled in the shell in sliding mode and has locking position and unlocking position, each bolt includes the tongue part, at the locking position, the tongue part of each bolt extends out of the shell, at the unlocking position, the tongue part of each bolt extends out of the shell, and at the unlocking position, the first elastic piece extends out of the shell. The tongue part of each spring bolt is unlocked from the set part; the linkage piece is connected between the two lock tongues and used for driving the other lock tongue to slide in a reverse linkage mode when one lock tongue slides, the first elastic piece is arranged between the two lock tongues, and the lock pin is assembled in the shell in a sliding mode and used for being assembled with at least one lock tongue in an inserted connection mode. According to the lock assembly, the lock tongue can be unlocked through a physical key or remote electric control, the transmission element is driven to operate in any control state and cannot be blocked and damaged, the situation of mistaken unlocking caused by vibration, inertia and the like can be avoided, and the stability of the locking state is guaranteed.

The present application relates to the technical field of adult health care products, and discloses a massager with better adsorption effect, which comprises a massage head and a handle, the handle comprises a shell, control buttons and a driving assembly, the driving assembly is arranged in the shell, the control buttons are connected with the driving assembly, the massage head is provided with a soft tongue part, an upper lip and a lower lip, the driving assembly comprises a driving circuit board, an extension motor and a mounting bracket, the driving circuit board is electrically connected with the extension motor, the mounting bracket comprises a sleeve ring, a connecting rod, a limiting rod, an upper driving plate and a lower driving plate, the sleeve ring is sleeved on a movable rod of the extension motor, the two ends of the connecting rod are connected with the sleeve ring and the soft tongue part respectively, the upper end of the limiting rod is connected with the connecting rod, the lower end of the limiting rod extends downward, the two ends of the upper driving plate are connected with the sleeve ring and the upper lip respectively, and the two ends of the lower driving plate are connected with the sleeve ring and the lower lip respectively. The present application has simple structure and humanized design, can simulate human actions close to real action effect, and brings better experience effect to users.

The utility model provides a side opening type magnetic suction quick release buckle which comprises a buckle seat, a buckle piece and a button, a clamping groove is formed in the buckle seat in the vertical direction, the clamping groove is provided with a movable section and a locking section, a magnet is arranged above the buckle piece, the button comprises a spring bolt part, a pressing part and an elastic part, the pressing part is used for driving the spring bolt part to move away from the buckle piece, and the elastic part is used for driving the spring bolt part to move away from the buckle piece. The elastic part is used for driving the spring bolt part to move close to the fastener; in the locking state, the spring bolt part is adjacent to the fastener and limits the movement of the fastener in the vertical direction; in the unlocking state, the spring bolt part is separated from the fastener, the fastener moves towards the movable section in the vertical direction under the magnetic effect, and then the fastener and the hanging rope can be conveniently taken out of the clamping groove through the large width of the wide opening, so that convenient and rapid disassembly is achieved.

Functional mat for a motor vehicle steering wheel with a tongue-shaped protective structure, characterized in that it comprises the following: a functional mat body (1) comprising a functional part and a tongue part (15) projecting from the functional part, wherein one end of the tongue part (15) is electrically connected to a steering wheel cable harness (2) and the other end is electrically connected to the functional part, and wherein a flexible part (3) is provided at the connection point between the tongue part (15) and the functional part; and a reinforcing layer (4) that extends beyond the flexible part (3), wherein the two ends of the reinforcing layer (4) are each in contact with the surface of the functional part and the tongue part (15) and are each electrically connected to the functional part and the tongue part (15).

Provided is a holder member in which a bearing section for axially supporting a shaft is provided on a side wall surface, the side wall surface being a double-layer wall comprising an inner wall and an outer wall, and in which a through-hole penetrating through the inner wall and the outer wall is formed. The inner wall is provided with a recessed part which is recessed towards the outer wall from the end surface of the inner wall to the through hole, a tongue part which protrudes towards the through hole from the end part, facing the through hole, of the recessed part, and a shaft embedding part which is recessed in an arc shape is formed at the front end of the tongue part. The shaft body can be inserted into the through hole only by inserting the shaft body from the recessed portion, the tongue portion functions as a retaining member, and the shaft body can be fitted to the bearing portion by a one-touch operation method.

A combined type tongue protecting mouth gag is characterized in that a shell (1) is in a mouth opening imitating type isosceles trapezoid, an insertion groove (2) is formed in the shell (1), when the shell (1) is used, a left tongue plate (3) or a right tongue plate (4) is arranged in the insertion groove (2), the left tongue plate (3) is provided with a left insertion section (31), a left tongue pressing section (32) and a left tongue wrapping section (33) bent downwards, and when the shell (1) is used, the left insertion section (31) is located in the insertion groove (2); the right tongue plate (4) is provided with a right insertion section (41), a right tongue pressing section (42) and a right tongue wrapping section (43) which is bent downwards, and in the using state, the right insertion section (41) is located in the insertion groove (2). The utility model relates to the field of oral cavity auxiliary equipment, in particular to a combined type tongue protecting mouth gag. The utility model has the advantages that the oral cavity is opened, the tongue movement can be protected and inhibited, and the treatment is convenient.

The application provides a kind of installation structure of cross-flow fan blade and wall hanging inner machine, air conditioner, the installation structure includes the volute tongue and back plate respectively arranged in inner machine at the front and back of impeller, the impeller includes end plate, blade, the minimum spacing between the blade and the back plate, the volute tongue is S3, S4 respectively, then: the second back plate part of the back plate is opened to the first groove for the end plate, the minimum spacing between the first groove and the end plate is S3, and / or the second volute tongue part of the volute tongue is opened to the second groove for the end plate, the minimum spacing between the second groove and the end plate is S4. Through the installation structure of cross-flow fan blade and wall hanging inner machine, air conditioner provided by the application, on the basis of reducing cross-flow fan blade turbulence phenomenon and its turbulence noise, the air outlet quality of impeller for airflow and / or the formation quality of its internal circulation vortex are improved, the air volume, efficiency and noise control of cross-flow fan blade are efficiently guaranteed.

The utility model relates to a combined wiring terminal capable of adjusting the wiring direction, which does not need trial and error installation in the installation and maintenance process, and can efficiently and conveniently realize the adjustment of the wiring direction of the wiring terminal relative to a fixed part. The wiring terminal (100) comprises a crimping sleeve (110) and a terminating tongue piece assembly (120), and the terminating tongue piece assembly comprises a first tongue piece part (121) connected with the crimping sleeve; the second tongue piece part (122) is provided with a tongue piece base part (122a) which is of an N-polygon structure and a terminating tongue piece (122b) which extends outwards from any side of the N-polygon structure of the tongue piece base part; the second tongue piece part is connected with the first tongue piece part through a tongue piece fastening connecting piece (130) and can rotate relative to the first tongue piece part in the mode that the different side faces of the tongue piece base part abut against the first tongue piece part, and the terminating tongue piece of the second tongue piece part is connected with the fixed part (400) through a terminating fastening connecting piece (300).

The utility model discloses an HDMI connector structure with high shielding, comprising a plastic seat, a PIN needle and a shielding shell, the plastic seat comprises a positioning seat, an insertion tongue portion extending forward from the front wall of the upper portion of the positioning seat and side arms extending forward from the two sides of the front wall of the positioning seat, the side arms are arranged below the insertion tongue portion, the PIN needle and the plastic seat are integrally formed, and the shielding shell is arranged on the plastic seat. The PIN extends to the positioning seat from the inserting tongue part and extends out of the lower end wall of the positioning seat, the shielding shell comprises a main body provided with an inserting groove, a rear baffle arranged on the upper wall of the main body and side baffles arranged on the two sides of the main body, the inserting tongue part is arranged in the inserting groove, and the rear baffle is bent to the rear wall of the positioning seat and shields the position, located on the rear baffle, of the PIN. After the plastic seat and the PINs are subjected to integral injection molding, the insertion tongue parts of the plastic seat are mounted in the insertion slots, and then the rear baffle plate is bent to limit the rear wall of the positioning seat, so that relatively comprehensive electromagnetic shielding can be realized even if the PINs are relatively long.