CN218558352U

CN218558352U - Many-to-one printer

Info

Publication number: CN218558352U
Application number: CN202222394876.1U
Authority: CN
Inventors: 王利鹏
Original assignee: Beijing Ruigong Tech Co ltd
Current assignee: Beijing Ruigong Tech Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-03-03
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a many-to-one printer relates to serial port communication technical field of transformer substation, including printer body and many-to-one socket subassembly, printer body back has been seted up magnetism and has been inhaled the socket for many sets of protection device sharing printer many-to-one socket subassembly is pegged graft inside magnetism is inhaled the socket, many-to-one socket subassembly includes casing, port, magnetism and inhales piece, knob, threaded rod and toper piece, the casing top is equipped with inhales socket electric connection's port with magnetism, and the port distributes all around and inhales the piece with magnetism that magnetism is inhaled socket magnetism attraction. The application provides a many to one printer, this extensible many to one serial ports is used for solving many sets of protection device sharing printer inconvenient problem of operation, is favorable to many to one socket subassembly quick plug in order conveniently to remove and when debugging, effectively prevents not hard up of junction and drops, possesses certain suitability.

Description

Many-to-one printer

Technical Field

The utility model relates to a serial port communication technical field of transformer substation specifically is a many-to-one printer.

Background

With the rapid development of science and technology, the electric power is more and more widely popularized, and the number of the transformer substations is more and more, so that the control requirement on the internal equipment of the transformer substations is higher and higher.

Printers in a small room of a transformer substation often need dozens of protection devices, and the existing configuration schemes have two types, one is one-to-one, and one protection device corresponds to one printer, so that the cost of the printer is increased, and meanwhile, the resource waste is also caused; the other type is many-to-one, and dozens of sets of protection devices share one printer, but the printer needs to be moved in real time according to actual printing requirements and power lines and data lines need to be rearranged, so that many-to-one sockets need to be plugged and debugged repeatedly, and the plugging position is loosened due to frequent plugging and unplugging.

In view of the above, a many-to-one printer is proposed to achieve the purpose of higher practical value by improving the existing structure and defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many to one printer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including printer body and many-to-one socket subassembly, the printer body back has been seted up magnetism and has been inhaled the socket for many sets of protection device sharing printer many-to-one socket subassembly is pegged graft inside magnetism is inhaled the socket, many-to-one socket subassembly includes that casing, port, magnetism inhale piece, knob, threaded rod and toper piece, the casing top is equipped with inhales socket electric connection's port with magnetism, and the port distributes all around and inhale the piece with magnetism that magnetism is inhaled socket magnetism, casing right side bottom is rotated and is installed the knob, and the knob stretches into casing inner chamber part fixedly connected with threaded rod, the terminal integral type fixed mounting of threaded rod output has the toper piece.

Furthermore, many to one socket subassembly still includes side channel and sleeve, the side channel has been seted up to casing left and right sides symmetry, and the inside bottom fixed mounting of casing has the sleeve.

Further, many to one socket subassembly still includes traveller and mesopore, the inside longitudinal sliding of sleeve installs the traveller, and the mesopore has transversely been seted up in the traveller middle part.

Furthermore, many to one socket subassembly still includes I-shaped spare and spring post, traveller top welded fastening has the I-shaped spare, and I-shaped spare top elastic connection has the spring post.

Furthermore, many to one socket subassembly still includes the V-arrangement round pin, the block is connected with the V-arrangement round pin in the I-shaped spare both sides recess, and the V-arrangement round pin deviates from I-shaped spare one side protrusion in the side groove and supports in the socket inner wall is inhaled to magnetism.

Further, the many-to-one socket assembly further comprises a toggle joint, the middle part of the V-shaped pin is provided with the toggle joint, and the V-shaped pin is rotatably arranged at two sides in the shell through the toggle joint.

Furthermore, the bottom of the shell is electrically connected with three wire harnesses, a branch socket is arranged on one side, away from the shell, of each wire harness, and a protection box is inserted outside each branch socket.

Compared with the prior art, the beneficial effects of the utility model are that: the application provides a many-to-one printer, this extensible many-to-one serial ports is used for solving many sets of protection device sharing printer inconvenient problem of operation, is favorable to many-to-one socket subassembly quick plug in order conveniently to remove and when debugging, effectively prevents not hard up of junction and drops, possesses certain suitability.

1. The utility model is beneficial to the rapid plugging and unplugging of the many-to-one socket component so as to be convenient for moving and debugging, and effectively prevents the loosening and dropping of the joint, thereby having certain applicability;

2. the utility model discloses a many places branch socket's setting, this extensible many to one serial communication many to one socket subassembly can solve many sets of protection device and share a printer inconvenient problem of operation, and several sets of protection device share a printer and promoted the utilization ratio of printer body, prevent the wasting of resources;

3. the utility model discloses a setting of socket is inhaled to magnetism, the setting of socket is inhaled to magnetism provides the direction of inserted position to many-to-one socket subassembly, still can assist to a certain extent to prevent the problem that the socket drops in the socket is inhaled to magnetism.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic perspective view of a many-to-one socket assembly according to the present invention;

FIG. 3 is a schematic view of the loading state of the many-to-one socket assembly of the present invention;

fig. 4 is a schematic structural view of the many-to-one socket assembly of the present invention in an unloaded state.

In the figure: 1. a printer body; 2. a magnetic suction socket; 3. a many-to-one socket assembly; 301. a housing; 302. a port; 303. a magnetic attraction sheet; 304. a knob; 305. a threaded rod; 306. a conical block; 307. a side groove; 308. a sleeve; 309. a traveler; 310. a mesopore; 311. a work piece; 312. a spring post; 313. a V-shaped pin; 314. a toggle joint; 4. a wire harness; 5. a branch socket; 6. a protection box.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1-2, a magnetic suction socket 2 is formed at the back of a printer body 1, three wire harnesses 4 are electrically connected to the bottom of a shell 301, branch sockets 5 are respectively arranged on the sides of the wire harnesses 4 far away from the shell 301, protection boxes 6 are inserted outside the branch sockets 5, a plurality of pairs of socket assemblies 3 are electrically connected with the plurality of protection boxes 6 through the branch sockets 5 branched at the tail ends of the wire harnesses 4, and a plurality of protection boxes 6 share one printer, so that the utilization rate of the printer body 1 is improved, and resource waste is prevented;

as shown in fig. 3-4, a many-to-one socket assembly 3 for a printer shared by multiple sets of protection devices is inserted into a magnetic suction socket 2, the many-to-one socket assembly 3 includes a housing 301, a port 302, a magnetic suction sheet 303, a knob 304, a threaded rod 305 and a tapered block 306, the top of the housing 301 is provided with the port 302 electrically connected to the magnetic suction socket 2, the magnetic suction sheet 303 magnetically attracted to the magnetic suction socket 2 is distributed around the port 302, the knob 304 is rotatably mounted at the bottom of the right side of the housing 301, the threaded rod 305 is fixedly connected to the portion of the knob 304 extending into the inner cavity of the housing 301, the tapered block 306 is fixedly mounted at the output end of the threaded rod 305 in an integrated manner, the many-to-one socket assembly 3 further includes a side groove 307 and a sleeve 308, the left and right sides of the housing 301 are symmetrically provided with side grooves 307, the sleeve 308 is fixedly mounted at the bottom end inside the housing 301, the many-to-one socket assembly 3 further includes a sliding column and a middle hole 310, the inside of the sleeve 308 is longitudinally and slidably provided with a sliding column 309, the middle part of the sliding column 309 is transversely provided with a middle hole 310, the many-to-one socket assembly 3 further comprises an I-shaped part 311 and a spring column 312, the top part of the sliding column 309 is fixedly welded with the I-shaped part 311, the top part of the I-shaped part 311 is elastically connected with the spring column 312, the many-to-one socket assembly 3 further comprises a V-shaped pin 313, the grooves on the two sides of the I-shaped part 311 are connected with V-shaped pins 313 in a clamping way, one side of the V-shaped pin 313, which deviates from the I-shaped part 311, protrudes out of the side groove 307 and is supported on the inner wall of the magnetic suction socket 2, the many-to-one socket assembly 3 further comprises toggle joints 314, the middle part of the V-shaped pin 313 is provided with the toggle joints 314, the V-shaped pin 313 is rotatably arranged on the two sides inside the shell 301 through the toggle joints 314, a top port 302 of the shell 301 is inserted into the printer body 1 under the attraction of the magnetic suction piece 303 and the magnetic suction socket 2, the rotary knob 304 drives the conical block 306 at the tail end of the threaded rod 305 to extend into the shell 301, the conical surface of the conical block 306 extrudes the end surface of the inner hole of the middle hole 310, so that the sliding column 309 overcomes the elastic force of the top spring column 312, the sliding column is separated from the sleeve 308 and slides upwards, the V-shaped pins 313 at two sides are driven to be positioned at two sides in the shell 301 through the middle toggle joint 314 to rotate in opposite directions under the clamping action of the grooves at two sides of the I-shaped piece 311 and the V-shaped pins 313, the output ends of the V-shaped pins 313 protrude out of the side grooves 307 and are supported on the inner wall of the magnetic socket 2, and the anti-falling effect in a stable plugging state is achieved.

The working principle is as follows: when the many-to-one printer is used, when a scheme that a plurality of sets of protection boxes 6 share one printer body 1 is adopted, the printer body 1 needs to be moved in real time according to actual printing requirements, power lines and data lines are rearranged, the top port 302 of the shell 301 is inserted into the printer body 1 under the attraction of the magnetic suction piece 303 and the magnetic suction socket 2, the rotary knob 304 drives the conical block 306 at the tail end of the threaded rod 305 to extend into the shell 301, the conical surface of the conical block 306 extrudes the inner hole end face of the middle hole 310, so that the sliding column 309 overcomes the elastic force of the top spring column 312 to separate from the sleeve 308 and slide upwards, under the clamping action of the grooves at two sides of the I-shaped piece 311 and the V-shaped pins 313, the V-shaped pins 313 at two sides are driven to reversely rotate at two sides inside the shell 301 through the middle toggle 314, the output ends of the V-shaped pins 313 protrude out of the side grooves 307 and are supported on the inner wall of the magnetic suction socket 2, the anti-drop function in a stable plugging state is achieved, the many-to-socket assemblies 3 are electrically connected with the protection boxes 6 through the branch sockets 5 at the tail end of the many sets of the protection boxes 4, and the printer body 1 is shared by the many sets of the printer, thereby preventing waste of the printer body 6.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a many-to-one printer, its characterized in that includes printer body (1) and many-to-one socket subassembly (3), printer body (1) back has been seted up and has been inhaled socket (2) magnetically for many sets of protection device share a printer many-to-one socket subassembly (3) are pegged graft inside socket (2) are inhaled magnetically, many-to-one socket subassembly (3) are including casing (301), port (302), magnetism piece (303), knob (304), threaded rod (305) and toper piece (306) are inhaled, casing (301) top is equipped with and inhales socket (2) electric connection's port (302), and port (302) distribute all around and inhale piece (303) with magnetism of magnetism socket (2) magnetic attraction, casing (301) right side bottom is rotated and is installed knob (304), and knob (304) stretch into casing (301) inner chamber portion fixedly connected with threaded rod (305), output end integral type fixed mounting of knob (305) has toper piece (306).

2. A many-to-one printer according to claim 1, wherein the many-to-one receptacle assembly (3) further comprises side grooves (307) and sleeves (308), the side grooves (307) are symmetrically formed on the left and right sides of the housing (301), and the sleeves (308) are fixedly mounted at the bottom end inside the housing (301).

3. A many-to-one printer according to claim 2, wherein the many-to-one socket assembly (3) further comprises a sliding column (309) and a central hole (310), the sliding column (309) is longitudinally and slidably mounted inside the sleeve (308), and the central hole (310) is transversely arranged in the middle of the sliding column (309).

4. A many-to-one printer according to claim 3, wherein said many-to-one socket assembly (3) further comprises an i-shaped member (311) and a spring post (312), the top of said sliding post (309) is welded and fixed with the i-shaped member (311), and the top of the i-shaped member (311) is elastically connected with the spring post (312).

5. A many-to-one printer according to claim 4, wherein the many-to-one socket assembly (3) further comprises a V-shaped pin (313), the V-shaped pin (313) is connected in the grooves on the two sides of the I-shaped member (311) in a snap-fit manner, and one side of the V-shaped pin (313) departing from the I-shaped member (311) protrudes out of the side groove (307) and is supported on the inner wall of the magnetic suction socket (2).

6. A many-to-one printer according to claim 5, characterised in that the many-to-one socket assembly (3) further comprises a toggle joint (314), the V-shaped pin (313) is provided with the toggle joint (314) in the middle, and the V-shaped pin (313) is pivotally mounted to the inside of the housing (301) on both sides by means of the toggle joint (314).

7. A many-to-one printer according to claim 1, wherein three wire harnesses (4) are electrically connected to the bottom of the housing (301), and a branch socket (5) is disposed on each side of the wire harnesses (4) far away from the housing (301), and a protection box (6) is inserted outside the branch socket (5).