CN114824977B - Three-terminal applicable device - Google Patents
Three-terminal applicable device Download PDFInfo
- Publication number
- CN114824977B CN114824977B CN202210321885.XA CN202210321885A CN114824977B CN 114824977 B CN114824977 B CN 114824977B CN 202210321885 A CN202210321885 A CN 202210321885A CN 114824977 B CN114824977 B CN 114824977B
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sleeve
- assembly
- screw
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention relates to a three-terminal applicable device, which comprises a shell, two connecting pieces and an adjusting assembly, wherein the shell is provided with two through holes with opposite positions, the adjusting assembly is arranged in the shell, the length directions of the two connecting pieces are along a first direction, the two connecting pieces are respectively arranged at two ends of the adjusting assembly along the first direction, and the adjusting assembly is in a first state and a second state. When the three-terminal applicable device is specifically used, the three-terminal applicable device is directly placed in the electronic equipment, two through holes on the shell of the three-terminal applicable device are respectively corresponding to mounting holes on the electronic equipment, then the adjusting component is adjusted to a first state, namely, the two connecting pieces move to the far side, until the end parts of the two connecting pieces respectively penetrate through the through holes and are inserted into the mounting holes of the electronic equipment, and then the three-terminal applicable device and the electronic equipment are fixed. During installation, the installation of the three-terminal applicable device can be completed without using an external installation instrument, and the installation process is simple and rapid.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a three-terminal applicable device.
Background
The three-terminal applicable device is used for synchronizing data of the mobile phone terminal, the computer terminal and the VR terminal, and can be installed in any one of a computer host, a mobile phone or a VR electronic device. When three-terminal data are needed to be synchronized, two or three of the mobile phone, the computer and the VR equipment are connected in a wireless or wired mode, and the data synchronization between the two or all electronic equipment can be realized through the three-terminal applicable device arranged in the host computer, the mobile phone or the VR electronic device.
However, in the prior art, when the three-terminal applicable device is installed, the external part is required to be matched with an external installation device to be installed in a computer host, a mobile phone or a VR electronic device, and the operation is complex.
Disclosure of Invention
Based on this, it is necessary to propose a three-terminal-applicable device in order to solve the problem of complicated installation of the three-terminal-applicable device.
A three-terminal-adapted device, comprising:
the shell is provided with two through holes with opposite positions;
the installation mechanism is arranged in the shell and comprises two connecting pieces and an adjusting assembly, the length direction of each connecting piece is along a first direction, the two connecting pieces are respectively arranged at two ends of the adjusting assembly along the first direction, and the adjusting assembly is in a first state and a second state;
when the adjusting assembly is in a first state, the two connecting pieces are far away from each other, and the end parts of the two connecting pieces, which are far away from each other, respectively pass through the through holes for being inserted into the mounting holes of the electronic equipment;
when the adjusting component is in the second state, the two connecting pieces are close to each other, and the end parts of the two connecting pieces, which are far away from each other, are used for being separated from the mounting hole of the electronic equipment.
In one embodiment, the connecting piece is a screw, the adjusting component comprises a sleeve and a limiting piece, the sleeve is rotationally connected with the shell, one end of the screw is arranged in the sleeve in a penetrating manner and is in threaded fit with the sleeve, and the limiting piece is connected with the screw and is used for limiting the screw to rotate.
In one embodiment, the screw is provided with a sliding groove along the first direction, one end of the limiting piece is fixedly connected with the shell, and the other end of the limiting piece is in sliding fit with the sliding groove.
In one embodiment, the outer wall of the sleeve is provided with an external thread, the mounting mechanism further comprises a worm, the length direction of the worm is along the second direction, the worm is matched with the external thread of the sleeve, one end of the worm extends out of the shell, and the first direction is perpendicular to the second direction.
In one embodiment, the three-terminal applicable device further comprises a heat dissipation mechanism, the heat dissipation mechanism comprises a power assembly, a screw rod, a connecting assembly and a fan assembly, the power assembly is used for driving the screw rod to rotate, the connecting assembly is sleeved on the screw rod, and the connecting assembly is connected with the fan assembly and used for driving the fan assembly to rotate around the screw rod and move along the length direction of the screw rod.
In one embodiment, the connection assembly includes:
the reciprocating sleeve is sleeved on the screw rod and is in threaded fit with the screw rod, an annular groove is further formed in the reciprocating sleeve, and the axis of the annular groove is coincident with the axis of the screw rod;
the rotating sleeve comprises a first rotating sleeve and a second rotating sleeve which are sequentially connected, the inner diameter of the first rotating sleeve is larger than that of the second rotating sleeve, so that the first rotating sleeve is in rotating connection with the annular groove, and the second rotating sleeve is in threaded fit with the screw rod; and
and the rotation limiting piece is connected with the reciprocating sleeve and used for limiting the reciprocating sleeve to rotate.
In one embodiment, the power assembly includes:
a motor;
the output shaft of the motor is connected with the drive bevel gear;
and the driven bevel gear is meshed with the driving bevel gear and is connected with the screw rod and used for driving the screw rod to rotate.
In one embodiment, a heat dissipation opening is formed in the shell, a dust screen is arranged in the heat dissipation opening, the power assembly is arranged at the first end of the screw rod, the second end of the screw rod is rotationally connected with the shell, a dust removing fan is arranged at the second end of the screw rod, and the dust removing fan is located at the inner side of the dust screen.
In one embodiment, the three-terminal adaptable device further includes a dust removal mechanism comprising:
the mounting shaft is arranged on the connecting assembly, and the length direction of the mounting shaft is perpendicular to the axial direction of the screw rod;
the ash removing roller is sleeved at least one end of the installation shaft.
In one embodiment, the dust removing mechanism further comprises a rack, wherein two ends of the rack are respectively fixed with the shell, the rack is positioned on at least one side of the screw rod, and the length direction of the rack is parallel to the length direction of the screw rod;
the installation shaft is rotationally connected with a gear, the gear is matched with the rack in a transmission manner, the gear is connected with the ash removal roller, and when the connected assembly drives the installation shaft to move along the length direction of the screw rod, the gear drives the ash removal roller to rotate.
The three-terminal applicable device comprises the adjusting component and the connecting piece, wherein the connecting piece is arranged at two ends of the adjusting component, and when the adjusting component is switched between the first state and the second state, the two connecting pieces can stretch and retract in the first direction. When the three-terminal applicable device is specifically used, the three-terminal applicable device is directly placed in the electronic equipment, two through holes on the shell of the three-terminal applicable device are respectively corresponding to mounting holes on the electronic equipment, then the adjusting component is adjusted to a first state, namely, the two connecting pieces move to the far side, until the end parts of the two connecting pieces respectively penetrate through the through holes and are inserted into the mounting holes of the electronic equipment, and then the three-terminal applicable device and the electronic equipment are fixed. During installation, the installation of the three-terminal applicable device can be completed without using an external installation instrument, and the installation process is simple and rapid. When the three-terminal applicable device is required to be dismantled, the adjusting assembly is adjusted to a second state, namely the two connecting pieces are close to each other, and the two connecting pieces are separated from the mounting hole of the electronic equipment. The disassembly process also needs any tool, so that the disassembly is convenient and quick.
Drawings
FIG. 1 is a schematic diagram of an external structure of a three-terminal device according to an embodiment;
FIG. 2 is a schematic structural view of the mounting mechanism;
FIG. 3 is a schematic diagram of a heat dissipation mechanism and a dust removal mechanism;
FIG. 4 is a schematic structural view of a connection assembly;
FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 3;
fig. 6 is a schematic structural view of the dust removing fan.
Reference numerals: 100-a housing; 110-a heat dissipation port; 140-through holes;
200-mounting mechanisms; 210-a connector; 220-an adjustment assembly; 221-sleeve; 222-a limiting piece; 230-worm;
310-a power assembly; 311-motor; 312-drive bevel gear; 313-driven bevel gear; 320-screw rod; 330-a connection assembly; 331-reciprocating sleeve; 3311—an annular groove; 332-rotating sleeve; 3321—first rotating sleeve; 3322-second rotating sleeve; 340-a fan assembly;
410-mounting a shaft; 420-ash removal roller; 430-a gear; 440-a dust removing fan; 441-end pieces; 442-fan blades; 443-cleaning pad; 450-rack.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 and 2, one embodiment of the present invention provides a three-terminal-applicable device, which includes a housing 100 and a mounting mechanism 200. The housing 100 is provided with two through holes 140 opposite to each other. The mounting mechanism 200 is disposed within the housing 100. The mounting mechanism 200 includes two connectors 210 and an adjustment assembly 220. The connecting member 210 is disposed at two ends of the adjusting assembly 220 along the first direction along the length direction of the first direction. The adjustment assembly 220 has a first state and a second state. In the first state of the adjusting assembly 220, the two connectors 210 are far away from each other, and the far-away ends of the two connectors 210 respectively pass through the through holes 140 for insertion into the mounting holes of the electronic device. In the second state, the two connectors 210 are close to each other, and the ends of the two connectors 210 away from each other are used to disengage from the mounting holes of the electronic device.
In the present embodiment, by providing the adjusting assembly 220 and the connecting member 210, the connecting member 210 is provided at both end portions of the adjusting assembly 220, and when the adjusting assembly 220 is switched between the first state and the second state, the two connecting members 210 can be made to expand and contract in the first direction. When the three-terminal-applicable device is specifically used, the three-terminal-applicable device is directly placed in the electronic equipment, the two through holes 140 on the shell 100 of the three-terminal-applicable device are respectively aligned with the mounting holes on the electronic equipment, and then the adjusting component 220 is adjusted to a first state, namely, the two connecting pieces 210 move to the far side from each other until the end parts of the two connecting pieces 210 respectively pass through the through holes 140 and are inserted into the mounting holes of the electronic equipment, so that the fixation of the three-terminal-applicable device and the electronic equipment is completed. During installation, the installation of the three-terminal applicable device can be completed without using an external installation instrument, and the installation process is simple and rapid. When the three-terminal-applicable device needs to be removed, the adjusting assembly 220 is adjusted to the second state, that is, the two connectors are close to each other, and the two connectors 210 are separated from the mounting hole of the electronic device. The disassembly process also needs any tool, so that the disassembly is convenient and quick.
In some embodiments, referring to fig. 2, the connector 210 is a screw, the adjusting assembly 220 includes a sleeve 221 and a limiting member 222, the sleeve 221 is rotationally connected with the housing 100, one end of the screw is threaded in the sleeve 221 and is in threaded engagement with the sleeve 221, and the limiting member 222 is connected with the screw for limiting the rotation of the screw. In the first state of the adjusting assembly 220, the sleeve 221 rotates forward, and the two screws extend out of the sleeve 221. In the second state of the adjusting assembly 220, the sleeve 221 is reversed and the two screws are retracted into the sleeve 221, respectively.
In the present embodiment, the sleeve 221 is rotated in the forward direction in the axial direction, and the forward direction may be rotated in the counterclockwise direction or rotated in the clockwise direction, where the rotational direction of the sleeve 221 is not limited. So long as the rotational direction of the sleeve 221 is reversed when the adjustment assembly 220 is in the first state and the second state. The stopper 222 restricts rotation of the screws, that is, the screws cannot rotate, and when the sleeve 221 is rotated, the two screws are respectively retracted into the sleeve 221 or extended out of the sleeve 221, thereby enabling the installation and removal of the three-terminal-suitable device and the electronic apparatus.
In one embodiment, the screw is provided with a sliding groove along the first direction, one end of the limiting member 222 is fixedly connected with the housing 100, and the other end is in sliding fit with the sliding groove. When the sleeve 221 rotates, since one end of the limiting member 222 is fixed to the housing 100 and the other end is engaged with the sliding groove formed in the screw in the first direction, the other end of the limiting member 222 is used to prevent the screw from rotating, thereby converting the rotational movement of the sleeve 221 into the linear movement of the screw. The limiting member 222 slides in the chute during the movement of the screw in the first direction.
In another embodiment, the casing may further be provided with a chute along a first direction, one end of the limiting member is fixedly connected with the screw, and the other end of the limiting member is slidably matched with the chute.
In some embodiments, the sleeve 221 is provided with external threads on an outer wall, the three-terminal-suitable device further includes a worm 230, the length direction of the worm 230 is along the second direction, the worm 230 is matched with the external threads of the sleeve 221, and one end of the worm 230 extends out of the housing 100, and the first direction is perpendicular to the second direction.
In this embodiment, one end of the worm 230 extends out of the housing 100, that is, when the worm 230 is installed, only the worm 230 needs to be rotated outside the housing 100, so that the worm 230 drives the sleeve 221 to rotate, and the sleeve 221 rotates to realize expansion and contraction of the screw, which is convenient and fast to install.
In other embodiments, the adjusting component may also be a cylinder, and the connecting piece is a telescopic rod connected with the cylinder, that is, the telescopic or retracting of the connecting piece can also be realized through the cylinder.
In some embodiments, referring to fig. 3, the three-terminal applicable device further includes a heat dissipation mechanism, where the heat dissipation mechanism includes a power assembly 310, a screw 320, a connection assembly 330 and a fan assembly 340, the power assembly 310 is used for driving the screw 320 to rotate, the connection assembly 330 is sleeved on the screw 320, and the connection assembly 330 is connected with the fan assembly 340 and is used for driving the fan assembly 340 to rotate around the screw 320 and move along the length direction of the screw 320.
In this embodiment, the fan assembly 340 is disposed on the screw rod 320 through the connection assembly 330, when the screw rod 320 rotates, the connection assembly 330 is used to drive the fan assembly 340 to move, and compared with the fan in the prior art, the fan assembly 340 in this embodiment can move in a manner that the fan can only rotate in situ, i.e. is beneficial to accelerating air circulation, thereby achieving better heat dissipation effect. Secondly, in the present embodiment, only the screw rod 320 is required to rotate, so that the fan assembly 340 can be driven to move and rotate simultaneously, that is, the fan can be rotated without arranging an independent power assembly 310 on the fan assembly 340, and a good energy-saving effect is achieved.
Further, referring to fig. 4, the connection assembly 330 includes a reciprocating sleeve 331, a rotating sleeve 332, and a rotation limiter. The reciprocating sleeve 331 is sleeved on the screw rod 320 and is in threaded fit with the screw rod 320, an annular groove 3311 is further formed in the reciprocating sleeve 331, and the axis of the annular groove 3311 coincides with the axis of the screw rod 320. The rotating sleeve 332 comprises a first rotating sleeve 3321 and a second rotating sleeve 3322 which are sequentially connected, wherein the inner diameter of the first rotating sleeve 3321 is larger than that of the second rotating sleeve 3322, so that the first rotating sleeve 3321 is in rotating connection with the annular groove 3311, and the second rotating sleeve 3322 is in threaded fit with the screw rod 320. The rotation limiting member is coupled to the reciprocating sleeve 331 for limiting rotation of the reciprocating sleeve 331 around the screw 320.
In this embodiment, the rotating sleeve 332 is in threaded engagement with the screw 320, i.e. when the screw 320 rotates, the rotating sleeve 332 can rotate under the drive of the screw 320, i.e. the rotating sleeve 332 can rotate the fan assembly 340 around the screw 320. The reciprocating sleeve 331 is screw-engaged with the screw 320, and the rotation limiting member makes the reciprocating sleeve 331 not rotatable, i.e., when the screw 320 rotates, the reciprocating sleeve 331 can move along the screw 320. And because the first rotating sleeve 3321 with larger inner diameter of the rotating sleeve 332 is penetrated in the annular groove 3311 of the reciprocating sleeve 331 and is rotationally connected with the annular groove 3311, the reciprocating sleeve 331 can drive the rotating sleeve 332 to move along the screw 320 while moving along the screw 320, so that the rotating sleeve 332 can rotate and move, namely, the fan assembly 340 can move and rotate simultaneously only under the condition of rotating the screw 320.
Specifically, referring to fig. 3, the power assembly 310 includes a motor 311, a drive bevel gear 312, and a driven bevel gear 313. The output shaft of the motor 311 is connected to a drive bevel gear 312. The driven bevel gear 313 is engaged with the driving bevel gear 312, and the driven bevel gear 313 is connected with the screw 320 for driving the screw 320 to rotate. Through the arrangement of the driving bevel gear 312 and the driven bevel gear 313, the direction of the output shaft of the motor 311 can be changed, so that the direction of the output shaft of the motor 311 is different from the length direction of the screw rod 320, and the power assembly 310 and the screw rod 320 can be flexibly arranged in the shell 100 with limited size. The structure of the rotation limiting member may be similar to that of the above-mentioned limiting member 222, that is, a sliding groove is disposed on the housing 100, one end of the limiting member 222 is slidably connected with the sliding groove, and the other end is fixed with the reciprocating sleeve 331.
In some embodiments, the housing 100 is provided with a heat dissipation opening 110, a dust screen is built in the heat dissipation opening 110, the power assembly 310 is disposed at a first end of the screw rod 320, a second end of the screw rod 320 is rotationally connected with the housing 100, and a dust removing fan 440 is disposed at a second end of the screw rod 320, where the dust removing fan 440 is located inside the dust screen. That is, the dust screen at the second end of the screw 320 can be continuously wiped when the screw 320 rotates, so that dust is not easy to adhere to the dust-proof heat-dissipating screen, and the influence of mesh blockage on the heat-dissipating effect is avoided. Specifically, referring to fig. 6, the dust removing fan 440 includes an end piece 441, a fan blade 442 is fixedly mounted on the outer portion of the end piece 441, and a dust removing pad 443 is disposed on a side wall of the fan blade 442.
In some embodiments, referring to fig. 3 and 5, the three-terminal-suitable device further includes a dust removing mechanism including a mounting shaft 410 and a dust removing roller 420, the mounting shaft 410 is disposed on the connection assembly 330, and a length direction of the mounting shaft 410 is perpendicular to a rotation axis of the screw 320. The ash removal roller 420 is sleeved on at least one end of the mounting shaft 410. That is, when the connection assembly 330 is moving, the installation shaft 410 can be driven to move along the length direction of the screw rod 320, that is, the dust removing roller 420 located at one end or both ends of the installation shaft 410 can continuously wipe the electronic structure chip in the three-terminal applicable device, so as to play a good role in removing dust on the electronic structure chip, and avoid dust accumulation on the electronic structure, thereby causing use failure in the device.
Further, the dust removing mechanism further includes a rack 450, both ends of the rack 450 are respectively fixed to the housing 100, the rack 450 is located at least one side of the screw 320, and a length direction of the rack 450 is parallel to a length direction of the screw 320. The mounting shaft 410 is rotatably connected with a gear 430, the gear 430 is in transmission fit with a rack 450, and the gear 430 is connected with the ash removal roller 420.
In this embodiment, when the mounting shaft 410 is driven by the connection assembly 330 to move along the lead screw 320, the gear 430 can be meshed with the rack 450, so as to rotate, and the ash removal roller 420 can be synchronously driven to move and rotate, so that the ash removal roller 420 can wipe the electronic structure chip in the device better.
In addition, since the gear 430 mounted on the mounting shaft 410 is always engaged with the rack 450, the mounting shaft 410 does not rotate along with the connection assembly 330, and the mounting shaft 410 has the same function as the rotation limiter on the connection assembly 330, so that the mounting shaft 410 can be directly used as the rotation limiter.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. A three-terminal-adapted device, comprising:
the shell is provided with two through holes with opposite positions;
the installation mechanism is arranged in the shell and comprises two connecting pieces and an adjusting assembly, the length direction of each connecting piece is along a first direction, the two connecting pieces are respectively arranged at two ends of the adjusting assembly along the first direction, and the adjusting assembly is in a first state and a second state; when the adjusting assembly is in a first state, the two connecting pieces are far away from each other, and the end parts of the two connecting pieces, which are far away from each other, respectively pass through the through holes for being inserted into the mounting holes of the electronic equipment; when the adjusting assembly is in the second state, the two connecting pieces are close to each other, and the end parts of the two connecting pieces, which are far away from each other, are used for being separated from the mounting hole of the electronic equipment;
the heat dissipation mechanism comprises a power assembly, a screw rod, a connecting assembly and a fan assembly, wherein the power assembly is used for driving the screw rod to rotate, the connecting assembly is sleeved on the screw rod and connected with the fan assembly, and the connecting assembly is used for driving the fan assembly to rotate around the screw rod and move along the length direction of the screw rod; the connecting assembly comprises a reciprocating sleeve, a rotating sleeve and a rotation limiting piece, wherein the reciprocating sleeve is sleeved on the screw rod and is in threaded fit with the screw rod, an annular groove is further formed in the reciprocating sleeve, and the axis of the annular groove is coincident with the axis of the screw rod; the rotating sleeve comprises a first rotating sleeve and a second rotating sleeve which are sequentially connected, the inner diameter of the first rotating sleeve is larger than that of the second rotating sleeve, so that the first rotating sleeve is in rotating connection with the annular groove, and the second rotating sleeve is in threaded fit with the screw rod; the rotation limiting piece is connected with the reciprocating sleeve and used for limiting the reciprocating sleeve to rotate; the power assembly comprises a motor, a drive bevel gear and a driven bevel gear, and an output shaft of the motor is connected with the drive bevel gear; the driven bevel gear is meshed with the driving bevel gear, and the driven bevel gear is connected with the screw rod and used for driving the screw rod to rotate.
2. The three-terminal-adapted device of claim 1, wherein the connector is a screw, the adjustment assembly comprises a sleeve and a limiting member, the sleeve is rotatably connected with the housing, one end of the screw is threaded in the sleeve and is in threaded engagement with the sleeve, and the limiting member is connected with the screw for limiting rotation of the screw.
3. The three-terminal applicable device according to claim 2, wherein the screw is provided with a chute along a first direction, one end of the limiting member is fixedly connected with the housing, and the other end is in sliding fit with the chute.
4. The three-terminal-adapted device according to claim 2, wherein the sleeve has an external thread provided on an outer wall thereof, the mounting mechanism further comprises a worm, a length direction of the worm is along a second direction, the worm is engaged with the external thread of the sleeve, and one end of the worm protrudes out of the housing, and the first direction is perpendicular to the second direction.
5. The three-terminal applicable device according to claim 1, wherein a heat dissipation opening is formed in the shell, a dust screen is arranged in the heat dissipation opening, the power assembly is arranged at a first end of the screw rod, a second end of the screw rod is rotatably connected with the shell, a dust removing fan is arranged at the second end of the screw rod, and the dust removing fan is located at the inner side of the dust screen.
6. The three-terminal adaptable device of claim 1 or 5, further comprising a dust removal mechanism, the dust removal mechanism comprising:
the mounting shaft is arranged on the connecting assembly, and the length direction of the mounting shaft is perpendicular to the axial direction of the screw rod;
the ash removing roller is sleeved at least one end of the installation shaft.
7. The three-terminal applicable device according to claim 6, wherein the dust removing mechanism further comprises a rack, both ends of the rack are respectively fixed with the housing, the rack is positioned on at least one side of the screw rod, and the length direction of the rack is parallel to the length direction of the screw rod;
the installation shaft is rotationally connected with a gear, the gear is matched with the rack in a transmission manner, the gear is connected with the ash removal roller, and when the connected assembly drives the installation shaft to move along the length direction of the screw rod, the gear drives the ash removal roller to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210321885.XA CN114824977B (en) | 2022-03-30 | 2022-03-30 | Three-terminal applicable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210321885.XA CN114824977B (en) | 2022-03-30 | 2022-03-30 | Three-terminal applicable device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114824977A CN114824977A (en) | 2022-07-29 |
| CN114824977B true CN114824977B (en) | 2023-07-25 |
Family
ID=82532712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210321885.XA Active CN114824977B (en) | 2022-03-30 | 2022-03-30 | Three-terminal applicable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114824977B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302242A (en) * | 2016-04-15 | 2017-10-27 | 喻孟华 | Electricity taking device |
| CN108363467A (en) * | 2018-03-29 | 2018-08-03 | 无锡睿勤科技有限公司 | A kind of power supply wire-connecting device, Function Extension module and server |
| CN209119515U (en) * | 2018-12-05 | 2019-07-16 | 深圳市瑞嘉达电子有限公司 | A kind of one drag two data line |
| CN209608051U (en) * | 2019-01-28 | 2019-11-08 | 何金祥 | A kind of computer telescopic USB interface device |
| CN210897881U (en) * | 2020-01-11 | 2020-06-30 | 浙江农业商贸职业学院 | Adjustable computer USB expansion device |
| CN211579153U (en) * | 2020-05-06 | 2020-09-25 | 罗用票 | Anti-interference electrocardiogram lead assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8298003B2 (en) * | 2011-03-31 | 2012-10-30 | Sung-Chiang Wu | Multi-functional adaptation winder |
| US20150357919A1 (en) * | 2014-06-10 | 2015-12-10 | Avogy, Inc. | Method and system for variable output power supply |
| CA2961943A1 (en) * | 2016-04-15 | 2017-10-15 | Steven Yue | Power interface device |
| US11894642B2 (en) * | 2018-07-12 | 2024-02-06 | Illinois Tool Works Inc. | Reconfigurable welding-type power sockets and power plugs |
-
2022
- 2022-03-30 CN CN202210321885.XA patent/CN114824977B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302242A (en) * | 2016-04-15 | 2017-10-27 | 喻孟华 | Electricity taking device |
| CN108363467A (en) * | 2018-03-29 | 2018-08-03 | 无锡睿勤科技有限公司 | A kind of power supply wire-connecting device, Function Extension module and server |
| CN209119515U (en) * | 2018-12-05 | 2019-07-16 | 深圳市瑞嘉达电子有限公司 | A kind of one drag two data line |
| CN209608051U (en) * | 2019-01-28 | 2019-11-08 | 何金祥 | A kind of computer telescopic USB interface device |
| CN210897881U (en) * | 2020-01-11 | 2020-06-30 | 浙江农业商贸职业学院 | Adjustable computer USB expansion device |
| CN211579153U (en) * | 2020-05-06 | 2020-09-25 | 罗用票 | Anti-interference electrocardiogram lead assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114824977A (en) | 2022-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114824977B (en) | Three-terminal applicable device | |
| CN207051837U (en) | A kind of novel omnibearing radiating fan for computer | |
| CN111083333B (en) | Camera module and electronic equipment | |
| CN106793656A (en) | A kind of circuit board with Rapid positioning locking function | |
| CN214376226U (en) | Dustproof cooling device of electronic computer | |
| CN215170993U (en) | Base and floor fan comprising same | |
| CN112228732B (en) | Computer information technology heat dissipation storage facilities | |
| CN114828553A (en) | PLC auxiliary control cabinet | |
| CN112881874A (en) | Integrated ultrasonic wave and ultrahigh frequency partial discharge sensor terminal based on Internet of things | |
| CN216643656U (en) | Multifunctional camera support | |
| CN219799616U (en) | Electric connector mechanical property detects frock | |
| CN117651202B (en) | Multi-interface camera graphic card | |
| CN220498438U (en) | Cylinder drilling and positioning device for air conditioner compressor | |
| CN219938125U (en) | Variable frequency motor with ventilation mechanism | |
| CN220627001U (en) | Microcomputer main board with good heat dissipation effect | |
| CN220172887U (en) | Portable portable power source convenient to overhaul and maintain | |
| CN220228385U (en) | 360 degrees panoramic camera can zoom | |
| CN220511517U (en) | Rigid-flex board with good heat dissipation effect | |
| CN218100051U (en) | Computer board card convenient to plug and unplug | |
| CN217825811U (en) | Compact broadband wireless data transmission module | |
| CN218831113U (en) | Power module with built-in LC filter | |
| CN213394250U (en) | Monitoring device convenient to installation | |
| CN212009507U (en) | Noiseless computer heat radiator | |
| CN220615285U (en) | Printer with heat radiation structure | |
| CN215528402U (en) | Power equipment heat abstractor for communication engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |