CN114007350A - Communication case with wire harness pull-assisting structure and implementation method - Google Patents
Communication case with wire harness pull-assisting structure and implementation method Download PDFInfo
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- CN114007350A CN114007350A CN202111075597.2A CN202111075597A CN114007350A CN 114007350 A CN114007350 A CN 114007350A CN 202111075597 A CN202111075597 A CN 202111075597A CN 114007350 A CN114007350 A CN 114007350A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a communication case with a wire harness pulling-assisting structure, which relates to the technical field of communication cases and comprises a communication case main body, wherein a pulling-assisting shell is arranged on the outer wall of one end of the communication case main body, a pulling-assisting assembly is movably arranged in the inner cavity of the pulling-assisting shell, when a wiring plug is pulled out by one hand, a pressing clamping arm can be pressed, after the wiring plug is tightly pressed by a pressing plate main body, a roller can move to the left side on a supporting plate, so that the pressing plate main body is driven to move to the left side in the same direction, and the wiring plug can be pulled out from a connector. The invention also discloses an implementation method of the communication case with the wire harness pulling-assisted structure, the lower end of the mounting sleeve integrally deviates rightwards under the pressure action of the metal heavy ball, when the mounting sleeve slides to the limiting block, the outer end of the pressing clamping arm continuously moves downwards, the roller can move rightwards on the supporting plate, and the limiting block can move rightwards along with the roller.
Description
Technical Field
The invention relates to the technical field of communication cabinets, in particular to a communication cabinet with a wire harness pulling-assistant structure and an implementation method.
Background
The communication case is a case used in communication, and the communication case is a case shell mainly processed by sheet metal equipment. The chassis has three functions, firstly, the chassis provides space for a power supply, a motherboard, various expansion board cards, a floppy disk drive, an optical disk drive, a hard disk drive and other storage devices, and the spare and accessory parts are firmly fixed inside the chassis through supports, various screws or clip clamps and other connecting pieces inside the chassis to form an intensive whole.
The kneck of present communication machine case is owing to be provided with the structure of automatic chucking, when fastening the wiring plug, the installation of wiring plug and pulling out need be with a hand communication machine case, the wiring is held to another hand, make the operator have the stress point after, can carry out the plug to the wiring plug, this kind of setting makes the operator under some environments that only can stretch into the one hand, it is very difficult to install the wiring plug on communication machine case and pull out the wiring plug from communication machine case, and when the operator installed communication machine case, also can only pass through after liberating both hands, operate again, not only use very inconvenient, also can't be applicable to the plug of wiring plug under the multi-environment simultaneously.
Aiming at the problems, the communication case with the wire harness pulling-assisting structure and the implementation method are provided.
Disclosure of Invention
The invention aims to provide a communication case with a wire harness pull-out assisting structure and an implementation method, which adopt the device to work, thereby solving the problems that the interface of the communication case in the background is provided with an automatic clamping structure, when the wiring plug is fastened, the installation and the pulling of the connecting plug are carried out by holding the communication case with one hand and holding the connecting wire with the other hand, so that after an operator has a stress point, the arrangement can plug the wiring plug, and the arrangement makes it difficult for an operator to install and remove the wiring plug on and from the communication case in an environment where the operator can only extend into one hand, and when the operator installs the communication machine case, also can only be through liberating the back with both hands, operate again, not only use very inconvenient, also can't be applicable to the problem of the plug of wiring plug under the multi-environment simultaneously.
In order to achieve the purpose, the invention provides the following technical scheme: a communication case with a wire harness pull-assisting structure comprises a communication case main body, wherein a pull-assisting shell is arranged on the outer wall of one end of the communication case main body, a pull-assisting assembly is movably mounted in an inner cavity of the pull-assisting shell, an interface is arranged on the outer wall of one end of the communication case main body, and the pull-assisting assembly and the interface are arranged correspondingly;
the pulling-assisted shell comprises a shell main body and first mounting plates fixedly mounted on the outer walls of the two ends of the shell main body, and second mounting plates are fixedly mounted on the outer walls of the two ends of one side of the shell main body respectively;
the pulling-assisted assembly comprises a first pulling-assisted mechanism and a second pulling-assisted mechanism which is movably arranged at the lower end of the inner cavity of the shell main body, the first pulling-assisted mechanism is movably arranged at the upper end of the inner cavity of the shell main body, and the first pulling-assisted mechanism and the second pulling-assisted mechanism are arranged correspondingly;
the first pulling-assisting mechanism comprises a pressing clamp arm and a pressing plate movably mounted on the bottom surface of the middle part of the pressing clamp arm, a pair of turning mounting blocks are fixedly mounted on the bottom surface of the middle part of the pressing clamp arm, pushing roller arms are movably mounted on the turning mounting blocks, and the pushing roller arms are arranged at the front ends of one sides of the pressing clamp arm;
the structure composition and the connection mode of each part in the second pulling-assisted mechanism are the same as those of each part in the first pulling-assisted mechanism.
Further, be provided with on the outside outer wall of shell main part and penetrate the through-hole, and help the subassembly setting of pulling out and in penetrating the through-hole, fixed mounting has a pair of fagging on the one end inner wall that penetrates the through-hole inner chamber, and the fagging sets up the department in one side of pressure strip respectively.
Furthermore, press the both sides of arm lock output end and be provided with first torsional spring respectively, and first torsional spring installs on the inner wall that penetrates the through-hole, press and be provided with T type spout on the middle part bottom surface of arm lock.
Further, the pressure strip comprises a pressure strip main body and an extrusion spring arranged on the top surface of the outer end of the pressure strip main body, an I-shaped sliding block is arranged at the upper end of the extrusion spring and is slidably arranged in the T-shaped sliding groove, a side connecting block is fixedly arranged on the top surface of the inner end of the pressure strip main body, and a T-shaped installation circular groove is formed in the outer wall of one end of the side connecting block.
Further, promote the gyro wheel arm including installation sleeve and the sliding connection post of upper end slidable mounting in installation sleeve bottom surface inner chamber, the lower extreme movable mounting of sliding connection post has the gyro wheel, and the fixed cover of the lower extreme outer wall of sliding connection post has connect the restriction piece, and the one end movable mounting of restriction piece has flexible post, and the both sides of installation sleeve upper end are provided with the second torsional spring respectively.
Furthermore, a T-shaped round block is fixedly mounted on the outer wall of one side of the outer end of the telescopic column and is movably mounted in the T-shaped mounting round groove.
Furthermore, the outer walls of two sides of the upper end of the mounting sleeve are respectively and fixedly provided with a mounting shaft, the outer wall of the lower end of the mounting shaft is fixedly provided with a stop block, and the second torsion spring is arranged on the outer wall of the outer end of the mounting shaft.
Further, an outer sleeve ring is fixedly mounted on the inner side outer wall of the turning mounting block, an inner sleeve ring is arranged in the middle of an inner cavity of the outer sleeve ring and fixedly mounted on the outer wall of the turning mounting block, an extrusion ball is slidably mounted on the outer wall of the inner sleeve ring, magnetic blocks are fixedly mounted in inner cavities on two sides of the lower end of the outer sleeve ring respectively, and the outer end of the mounting shaft is movably mounted in the inner sleeve ring.
Furthermore, the extrusion ball comprises a metal heavy ball and bounce springs which are respectively and fixedly installed on the outer walls of the two ends of the metal heavy ball, and a T-shaped rotating sliding block is fixedly installed on the outer wall of the lower end of the metal heavy ball.
The invention provides another technical scheme that: the implementation method of the communication case with the wire harness pulling-assistant structure comprises the following steps:
s1: when an operator needs to insert the wiring plug into the interface by one hand, the wiring plug can be placed on the pressing plate main body penetrating into the through hole, and the clamping arm is held by hand and pressed and is relatively extruded;
s2: at the moment, the extrusion spring is extruded, the pressing plate main body is pressed and fixed on the wiring plug under the action of the extrusion spring, and the mounting sleeve slides downwards on the sliding connecting column;
s3: at the moment, under the pressure action of the metal heavy ball, the lower end of the mounting sleeve integrally deviates to the right, when the mounting sleeve slides onto the limiting block, the outer end of the pressing clamping arm continuously moves downwards, the roller wheel moves to the right side on the supporting plate, and the limiting block moves to the right side along with the roller wheel;
s4: after the telescopic column stretches to the maximum length, the limiting block can drive the pressing plate main body to move towards the right side together, so that the wiring plug can be inserted into the interface, and at the moment, the clamping arm can automatically bounce and reset under the action of the first torsion spring when the hand is released;
s5: at the moment, the metal heavy ball is also quickly bounced by the blocking block under the action of the bouncing spring, so that the metal heavy ball moves into the right inner cavity of the outer sleeve, and the lower end of the mounting sleeve deviates to the left;
s6: when needing a hand to extract the wiring plug, then can press once more and press down the arm lock, the pressure strip main part compresses tightly the back with the wiring plug, and the gyro wheel can move left side on the fagging to drive pressure strip main part syntropy left side removal, thereby can realize extracting the wiring plug from the kneck.
The invention provides a communication case with a wire harness pulling-assistant structure and an implementation method, when an operator needs one hand to insert a wiring plug into an interface, the wiring plug can be placed on a pressing plate main body penetrating into a through hole, the pressing clamping arm is held by the hand and is relatively extruded, an extruding spring is pressed and fixed on the wiring plug, a mounting sleeve slides downwards on a sliding connecting column, when the mounting sleeve slides onto a limiting block, the outer end of the pressing clamping arm continues to move downwards, a roller wheel moves towards the right side on a supporting plate, the limiting block moves towards the right side along with the roller wheel, after a telescopic column stretches to the maximum length, the limiting block drives the pressing plate main body to move towards the right side together, so that the wiring plug can be inserted into the interface, when a metal heavy ball moves into a right inner cavity of an outer sleeve ring, the lower end of the mounting sleeve deviates towards the left side, when needing a hand to extract the wiring plug, then can press once more and press down the arm lock, the pressure strip main part compresses tightly the back with the wiring plug, the gyro wheel can move left side on the fagging, thereby it moves to drive pressure strip main part syntropy left side, thereby can realize extracting the wiring plug from the kneck, this kind of setting makes the device when realizing that the one hand inserts the wiring plug, also can be simultaneously under the prerequisite with the help of stress point, the one hand is accomplished and is extracted the wiring plug from the interface, convenient and fast operates, guarantee the plug of wiring plug under the multi-ring border.
Drawings
FIG. 1 is a schematic diagram of an overall three-dimensional structure of a communication chassis with a wire harness pulling-assistant structure according to the present invention;
FIG. 2 is a schematic perspective view of a communication chassis body of the communication chassis with a wire harness pulling-assistant structure according to the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of a pull-aid housing of a communication chassis with a wire harness pull-aid structure according to the present invention;
FIG. 4 is a cross-sectional view of a pull-aid housing of a communication chassis with a wire harness pull-aid structure according to the present invention;
FIG. 5 is a schematic plan view of a first unplugging-assisting mechanism of a communication chassis with a wire harness unplugging-assisting structure according to the present invention;
FIG. 6 is a schematic view of a side connection block of the communication chassis with a wire harness pulling-assistant structure according to the present invention;
FIG. 7 is a schematic view of a push roller arm of the communication chassis with a wire harness pulling-assisting structure according to the present invention;
FIG. 8 is a schematic view of a mounting shaft plane structure of the communication chassis with a wire harness pulling-assisting structure according to the present invention;
fig. 9 is a sectional view of a direction-changing mounting block of a communication chassis with a wire harness pull-assisting structure according to the present invention.
In the figure: 1. a communication cabinet main body; 11. an interface; 2. pulling out the shell in an assisting way; 21. a housing main body; 211. penetrating into the through hole; 212. a supporting plate; 22. a first mounting plate; 23. a second mounting plate; 3. a pull-assisting component; 31. a first pull-aid mechanism; 311. pressing the clamping arm; 3111. a first torsion spring; 3112. a T-shaped chute; 312. a compression plate; 3121. a compression plate body; 3122. a compression spring; 3123. an I-shaped slide block; 3124. a side connecting block; 31241. t-shaped mounting circular grooves; 313. pushing the roller arm; 3131. installing a sleeve; 31311. installing a shaft; 31312. a blocking block; 3132. a sliding connection column; 3133. a roller; 3134. a second torsion spring; 3135. a limiting block; 3136. a telescopic column; 31361. a T-shaped round block; 314. a turning mounting block; 3141. an outer collar; 3142. an inner collar; 3143. extruding the ball; 31431. a metal heavy ball; 31432. a T-shaped rotating slide block; 31433. a spring is bounced; 3144. a magnetic block; 32. and a second pull-assisting mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a communication chassis with a wire harness pulling-assisted structure comprises a communication chassis main body 1, a pulling-assisted housing 2 is arranged on an outer wall of one end of the communication chassis main body 1, a plurality of pulling-assisted components 3 are movably arranged in an inner cavity of the pulling-assisted housing 2, a plurality of interfaces 11 are arranged on an outer wall of one end of the communication chassis main body 1, the pulling-assisted components 3 and the interfaces 11 are arranged correspondingly, the pulling-assisted housing 2 comprises a housing main body 21 and first mounting plates 22 fixedly arranged on outer walls of two ends of the housing main body 21, second mounting plates 23 are respectively fixedly arranged on outer walls of two ends of one side of the housing main body 21, the pulling-assisted housing 2 is fixedly arranged on the communication chassis main body 1 through the second mounting plates 23, the pulling-assisted components 3 comprise first pulling-assisted mechanisms 31 and second pulling-assisted mechanisms 32 movably arranged at a lower end of the inner cavity of the housing main body 21, the first pulling-assisted mechanisms 31 are movably arranged at an upper end of the inner cavity of the housing main body 21, the first pulling-assisting mechanism 31 and the second pulling-assisting mechanism 32 are correspondingly arranged, the first pulling-assisting mechanism 31 comprises a pressing clamping arm 311 and a pressing plate 312 movably mounted on the bottom surface of the middle part of the pressing clamping arm 311, a pair of turning mounting blocks 314 are fixedly mounted on the bottom surface of the middle part of the pressing clamping arm 311, pushing roller arms 313 are movably mounted on the turning mounting blocks 314, the pushing roller arms 313 are arranged at the front ends of one sides of the pressing clamping arm 311, and the structural composition and the connection mode of each component in the second pulling-assisting mechanism 32 are the same as those of each component in the first pulling-assisting mechanism 31.
Referring to fig. 3-5, 7 and 9, in a communication chassis having a wire harness pulling-assisting structure, a plurality of through holes 211 are formed in an outer wall of an outer housing body 21, a pulling-assisting assembly 3 is disposed in the through holes 211, a pair of supporting plates 212 is fixedly mounted on an inner wall of one end of an inner cavity of the through holes 211, the supporting plates 212 are respectively disposed at one side of a pressing plate 312, first torsion springs 3111 are respectively disposed at two sides of an output end of the pressing arm 311, the first torsion springs 3111 are mounted on an inner wall of the through holes 211, a T-shaped chute 3112 is disposed on a bottom surface of a middle portion of the pressing arm 311, the pressing plate 312 includes a pressing plate body 3121 and a pressing spring 3122 mounted on an upper surface of an outer end of the pressing plate body 3121, an i-shaped slider 3123 is mounted on an upper end of the pressing spring 3122, the i-shaped slider 3123 is slidably mounted in the T-shaped chute 3112, a side connecting block 3124 is fixedly mounted on an upper surface of an inner end of the pressing plate body 3121, a T-shaped mounting circular groove 31241 is arranged on the outer wall of one end of the side connecting block 3124, the pushing roller arm 313 includes a mounting sleeve 3131 and a sliding connection post 3132 with the upper end slidably mounted in the inner cavity of the bottom surface of the mounting sleeve 3131, a roller 3133 is movably mounted at the lower end of the sliding connection post 3132, a limiting block 3135 is fixedly sleeved on the outer wall of the lower end of the sliding connection post 3132, a telescopic post 3136 is movably mounted at one end of the limiting block 3135, and second torsion springs 3134 are respectively arranged on two sides of the upper end of the mounting sleeve 3131.
Referring to fig. 3-9, in a communication chassis having a wire harness pullout-assisting structure, a T-shaped round block 31361 is fixedly mounted on an outer wall of one side of an outer end of a telescopic post 3136, the T-shaped round block 31361 is movably mounted in a T-shaped mounting round groove 31241, a mounting shaft 31311 is fixedly mounted on outer walls of two sides of an upper end of a mounting sleeve 3131, a stopper 31312 is fixedly mounted on an outer wall of a lower end of the mounting shaft 31311, a second torsion spring 3134 is disposed on an outer wall of an outer end of the mounting shaft 31311, an outer collar 3141 is fixedly mounted on an outer wall of an inner side of a diversion mounting block 314, an inner collar 3142 is disposed in a middle portion of an inner cavity of the outer collar 3141, an inner collar 3142 is fixedly mounted on an outer wall of the diversion mounting block 314, an extruding ball 3143 is slidably mounted on an outer wall of the inner collar 3142, magnetic blocks 3144 are fixedly mounted in inner cavities of two sides of a lower end of the outer collar 3141, the outer end of the mounting shaft 31311 is movably mounted in the inner collar 3142, the extruding ball 3143 includes a metal heavy ball 31431 and a spring 31431 fixedly mounted on two ends of the metal heavy ball 31431 31433, a T-shaped rotary slider 31432 is fixedly arranged on the outer wall of the lower end of the metal heavy ball 31431, and the initial position of the metal heavy ball 31431 is arranged in the left inner cavity of the outer lantern ring 3141.
In order to better explain the above embodiments, the present invention further provides an implementation method of a communication chassis with a wire harness plug-assist structure, including the following steps:
the method comprises the following steps: when an operator needs one hand to insert the connection plug into the interface 11, the connection plug can be placed on the pressing plate main body 3121 penetrating into the through hole 211, and at this time, the hand holds the pressing arm 311 and performs the relative pressing;
step two: at this time, the pressing spring 3122 is pressed, the pressing plate main body 3121 is pressed and fixed on the wiring plug under the action of the pressing spring 3122, and the mounting sleeve 3131 is downward slid on the sliding connection column 3132;
step three: at this time, the lower end of the mounting bush 3131 is shifted rightward as a whole under the pressure of the metal weight 31431, and when the mounting bush 3131 slides onto the limiting block 3135, the outer end of the pressing clip arm 311 continues to move downward, the roller 3133 moves rightward on the supporting plate 212, and the limiting block 3135 moves rightward along with the roller 3133;
step four: after the telescopic post 3136 is extended to the maximum length, the limiting block 3135 drives the pressing plate main body 3121 to move to the right side, so that the connection plug can be plugged into the interface 11, and at this time, after releasing the hand, the pressing arm 311 automatically bounces and resets under the action of the first torsion spring 3111;
step five: at this time, the metal weight ball 31431 is also rapidly bounced by the stopper 31312 under the action of the bouncing spring 31433, so that the metal weight ball 31431 moves into the right inner cavity of the outer ring 3141, and the lower end of the mounting sleeve 3131 is deflected to the left;
step six: when the connection plug is pulled out by one hand, the pressing clamping arm 311 can be pressed again, the pressing plate main body 3121 presses the connection plug, and the roller 3133 moves to the left side on the supporting plate 212, so as to drive the pressing plate main body 3121 to move to the left side in the same direction, thereby realizing the purpose of pulling out the connection plug from the interface 11.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a communication cabinet with a wire harness pull-up assisting structure and an implementation method thereof, when an operator needs a hand to insert a wiring plug into an interface 11, the wiring plug can be placed on a pressing plate main body 3121 penetrating into a through hole 211, at the same time, the pressing arm 311 is held by hand and pressed relatively, at the same time, a pressing spring 3122 is pressed, the pressing plate main body 3121 is pressed and fixed on the wiring plug under the action of the pressing spring 3122, a mounting sleeve 3131 slides downwards on a sliding connection column 3132, an initial position of a metal heavy ball 31431 is arranged in a left inner cavity of an outer ring 3141, at the same time, under the pressure action of the metal heavy ball 31431, the lower end of the mounting sleeve 3131 is wholly deviated to the right, when the mounting sleeve 3131 slides onto a limiting block 3135, the outer end of the pressing arm 311 continues to move downwards, a roller 3133 moves to the right on a supporting plate 212, the limiting block 3135 moves to the right along with the roller 3133, after the telescopic post 3136 is stretched to the maximum length, the limiting block 3135 drives the pressing plate main body 3121 to move to the right side, so as to generate a force for pulling the connection plug to the right side, thereby the connection plug can be plugged into the interface 11.
2. The invention provides a communication case with a wire harness pull-out assisting structure and an implementation method thereof, when the plugging is completed, when the hand is released, the pressing arm 311 will automatically bounce and reset under the action of the first torsion spring 3111, and will drive the stopper 31312 to bounce and reset, under the action of the stopper 31312 and the pop-up spring 31433, the metal weight ball 31431 will move from the left inner cavity of the outer ring 3141 to the right inner cavity of the outer ring 3141, similarly, the heavy metal ball 31431 can move from the right inner cavity of the outer ring 3141 to the left inner cavity of the outer ring 3141, and can be attracted by the magnetic block 3144, which not only makes the metal heavy ball 31431 press the mounting sleeve 3131 to one side under the action of self gravity and magnetic attraction, meanwhile, under the cooperation of the stop block 31312, the left-right swing of the mounting sleeve 3131 is realized, so that the plugging of the wiring plug is realized.
3. The invention provides a communication case with a wire harness pulling-assisted structure and an implementation method thereof.A metal heavy ball 31431 moves into a right inner cavity of an outer sleeve 3141, so that the lower end of a mounting sleeve 3131 deviates to the left, when a wiring plug needs to be pulled out by one hand, a pressing clamping arm 311 can be pressed again, after a pressing plate main body 3121 presses the wiring plug, the step of inserting the wiring plug is repeated, a roller 3133 moves to the left on a supporting plate 212, so that the pressing plate main body 3121 is driven to move to the left simultaneously, the wiring plug can be pulled out from an interface 11, the arrangement enables the device to insert the wiring plug by one hand, and simultaneously, the wiring plug can be pulled out from the interface 11 by one hand on the premise of not using a stress point, the operation is convenient and fast, and the plugging and pulling-out of the wiring plug under multiple environments are ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a communication machine case with pencil helps pulls out structure, includes communication machine case main part (1), its characterized in that: the outer wall of one end of the communication case main body (1) is provided with a pulling assisting shell (2), a pulling assisting component (3) is movably arranged in an inner cavity of the pulling assisting shell (2), the outer wall of one end of the communication case main body (1) is provided with an interface (11), and the pulling assisting component (3) and the interface (11) are arranged correspondingly;
the pulling-assisted shell (2) comprises a shell main body (21) and first mounting plates (22) fixedly mounted on the outer walls of the two ends of the shell main body (21), and second mounting plates (23) are fixedly mounted on the outer walls of the two ends of one side of the shell main body (21) respectively;
the pulling-assisted assembly (3) comprises a first pulling-assisted mechanism (31) and a second pulling-assisted mechanism (32) which is movably arranged at the lower end of the inner cavity of the shell main body (21), the first pulling-assisted mechanism (31) is movably arranged at the upper end of the inner cavity of the shell main body (21), and the first pulling-assisted mechanism (31) and the second pulling-assisted mechanism (32) are correspondingly arranged;
the first pulling-assisting mechanism (31) comprises a pressing clamping arm (311) and a pressing plate (312) movably mounted on the bottom surface of the middle part of the pressing clamping arm (311), a pair of turning mounting blocks (314) are fixedly mounted on the bottom surface of the middle part of the pressing clamping arm (311), a pushing roller arm (313) is movably mounted on each turning mounting block (314), and the pushing roller arm (313) is arranged at the front end of one side of the pressing clamping arm (311);
the structural composition and the connection mode of each part in the second pulling-assistant mechanism (32) are the same as those of each part in the first pulling-assistant mechanism (31).
2. The communication cabinet with the wire harness unplugging-assisting structure of claim 1, wherein: be provided with on the outside outer wall of shell main part (21) and penetrate through-hole (211), and help and pull out subassembly (3) and set up in penetrating through-hole (211), fixed mounting has a pair of fagging (212) on the one end inner wall that penetrates through-hole (211) inner chamber, and fagging (212) set up respectively in one side department of pressure strip (312).
3. The communication cabinet with the wire harness unplugging-assisting structure of claim 2, wherein: the both sides of pressing arm lock (311) output end are provided with first torsional spring (3111) respectively, and first torsional spring (3111) install on penetrating the inner wall of through-hole (211), press and be provided with T type spout (3112) on the middle part bottom surface of arm lock (311).
4. The communication cabinet with the wire harness unplugging-assisting structure of claim 3, wherein: the pressing plate (312) comprises a pressing plate main body (3121) and an extrusion spring (3122) installed on the top surface of the outer end of the pressing plate main body (3121), an I-shaped sliding block (3123) is installed at the upper end of the extrusion spring (3122), the I-shaped sliding block (3123) is slidably installed in a T-shaped sliding groove (3112), a side connecting block (3124) is fixedly installed on the top surface of the inner end of the pressing plate main body (3121), and a T-shaped installation circular groove (31241) is formed in the outer wall of one end of the side connecting block (3124).
5. The communication cabinet with the wire harness unplugging-assisting structure of claim 4, wherein: the push roller arm (313) comprises a mounting sleeve (3131) and a sliding connection column (3132) with the upper end slidably mounted in an inner cavity of the bottom surface of the mounting sleeve (3131), a roller (3133) is movably mounted at the lower end of the sliding connection column (3132), a limiting block (3135) is fixedly sleeved on the outer wall of the lower end of the sliding connection column (3132), a telescopic column (3136) is movably mounted at one end of the limiting block (3135), and second torsion springs (3134) are respectively arranged on two sides of the upper end of the mounting sleeve (3131).
6. The communication cabinet with the wire harness unplugging-assisting structure of claim 5, wherein: a T-shaped round block (31361) is fixedly arranged on the outer wall of one side of the outer end of the telescopic column (3136), and the T-shaped round block (31361) is movably arranged in the T-shaped mounting round groove (31241).
7. The communication cabinet with the wire harness unplugging-assisting structure of claim 5, wherein: the outer walls of two sides of the upper end of the mounting sleeve (3131) are respectively and fixedly provided with a mounting shaft (31311), the outer wall of the lower end of the mounting shaft (31311) is fixedly provided with a stop block (31312), and a second torsion spring (3134) is arranged on the outer wall of the outer end of the mounting shaft (31311).
8. The communication cabinet with the wire harness unplugging-assisting structure of claim 7, wherein: an outer sleeve ring (3141) is fixedly mounted on the outer wall of the inner side of the turning mounting block (314), an inner sleeve ring (3142) is arranged in the middle of an inner cavity of the outer sleeve ring (3141), the inner sleeve ring (3142) is fixedly mounted on the outer wall of the turning mounting block (314), an extrusion ball (3143) is slidably mounted on the outer wall of the inner sleeve ring (3142), magnetic blocks (3144) are fixedly mounted in inner cavities of two sides of the lower end of the outer sleeve ring (3141) respectively, and the outer end of the mounting shaft (31311) is movably mounted in the inner sleeve ring (3142).
9. The communication cabinet with the wire harness unplugging-assisting structure of claim 8, wherein: the extrusion ball (3143) comprises a metal heavy ball (31431) and a bounce spring (31433) fixedly arranged on the outer wall of the two ends of the metal heavy ball (31431) respectively, and a T-shaped rotating slide block (31432) is fixedly arranged on the outer wall of the lower end of the metal heavy ball (31431).
10. A method for implementing a communication chassis having a harness pull-up aid structure according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1: when an operator needs one hand to insert the wiring plug into the interface (11), the wiring plug can be placed on the pressing plate main body (3121) penetrating into the through hole (211), and at the moment, the operator holds the pressing clamping arm (311) by hand and performs relative extrusion;
s2: at the moment, the pressing spring (3122) is pressed, the pressing plate main body (3121) is pressed and fixed on the wiring plug under the action of the pressing spring (3122), and the mounting sleeve (3131) is downwards slided on the slide connection column (3132);
s3: at this time, the lower end of the mounting sleeve (3131) is wholly shifted to the right under the pressure of the metal weight ball (31431), when the mounting sleeve (3131) slides onto the limiting block (3135), the outer end of the pressing clamping arm (311) continues to move downwards, the roller (3133) moves to the right side on the supporting plate (212), and the limiting block (3135) moves to the right side along with the roller (3133);
s4: after the telescopic column (3136) is stretched to the maximum length, the limiting block (3135) can drive the pressing plate main body (3121) to move towards the right side together, so that the wiring plug can be plugged into the interface (11), and at the moment, the clamping arm (311) can be automatically bounced to reset under the action of the first torsion spring (3111) after the hand is released;
s5: at the moment, the metal heavy ball (31431) is also rapidly bounced by the stop block (31312) under the action of the bouncing spring (31433), so that the metal heavy ball (31431) moves into a right inner cavity of the outer sleeve (3141), and the lower end of the mounting sleeve (3131) is deflected to the left;
s6: when the wiring plug is pulled out by one hand, the pressing clamping arm (311) can be pressed again, the pressing plate main body (3121) presses the wiring plug, the roller (3133) moves towards the left side on the supporting plate (212), and the pressing plate main body (3121) is driven to move towards the left side together, so that the wiring plug can be pulled out from the interface (11).
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