CN213783514U - Fast-assembling wall-mounted switch - Google Patents
Fast-assembling wall-mounted switch Download PDFInfo
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- CN213783514U CN213783514U CN202023332042.5U CN202023332042U CN213783514U CN 213783514 U CN213783514 U CN 213783514U CN 202023332042 U CN202023332042 U CN 202023332042U CN 213783514 U CN213783514 U CN 213783514U
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- screw rod
- bidirectional screw
- bevel gear
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Abstract
The utility model relates to the technical field of switches, in particular to a fast-assembling wall-mounted switch, which comprises a switch main body and a mounting plate, wherein the mounting plate is positioned at the rear part of the switch main body, the left and right sides of the upper and lower ends at the rear part of the switch main body are both provided with a groove, the inside of the groove is movably connected with a mounting block extending out of the groove opening, a spring is fixed between the inner side of the mounting block and the inner side wall of the groove, the middle part of the top end of the mounting plate is provided with an inner groove, the upper part inside the inner groove is rotatably connected with a first bidirectional screw rod, the inside of the inner groove is rotatably connected with a first driving bevel gear positioned above the first bidirectional screw rod, the right lower part of the driving bevel gear is meshed with a driven bevel gear, the middle part of the outer wall of the first bidirectional screw rod is fixed with a first belt pulley, the lower part inside the inner part of the inner groove is rotatably connected with a second bidirectional screw rod, the middle part of the outer wall of the bidirectional screw rod is fixed with a second belt pulley, and a belt positioned inside the first pulley is meshed with the belt; the beneficial effects of the utility model reside in that: the dismouting mode is simple and high-efficient, is convenient for install and use and dismantles the maintenance.
Description
Technical Field
The utility model relates to a switch technical field especially relates to a fast-assembling wall-mounted switch.
Background
A switch is a device that performs information exchange functions in a communication system. In computer network systems, the switching concept was proposed as an improvement to the shared mode of operation. The HUB is a sharing device, the HUB itself cannot identify the destination address, when the a host in the same lan transmits data to the B host, the data packet is transmitted in a broadcast manner on the network using the HUB as a framework, and each terminal determines whether to receive the data packet by verifying the address information of the header of the data packet. In this mode of operation, only one set of data frame can be transmitted over the network at the same time, and a retry is required in the event of a collision. This approach is to share the network bandwidth.
The mounting means of current switch in the existing market is too traditional, and the dismouting process is loaded down with trivial details, and dismouting inefficiency, is not convenient for install and use and dismantles the maintenance, has brought inconvenience for the use, and we have provided a fast-assembling wall-hanging switch for this reason to solve the above-mentioned technical problem who proposes.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fast-assembling wall-mounted switch, this kind of fast-assembling wall-mounted switch, the dismouting mode is simple and high-efficient, is convenient for install and use and dismantles the maintenance to solve the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fast-assembling wall-mounted switch comprises a switch main body and a mounting plate, wherein the mounting plate is positioned behind the switch main body;
the left and right sides at both ends all open flutedly about switch main part rear, the inside swing joint of recess has the installation piece that extends its notch, be fixed with the spring between installation piece inboard and the recess inside wall, open at installation board top middle part has the inside groove, inside top of inside groove is rotated and is connected with two-way lead screw one, inside rotation of inside groove is connected with the drive bevel gear who is located two-way lead screw one top, the meshing has driven bevel gear right side below of drive bevel gear, two-way lead screw one outer wall middle part is fixed with band pulley one, inside below is rotated and is connected with two-way lead screw two, two-way lead screw two outer wall middle parts are fixed with band pulley two, the meshing has the belt that is located inside the inside groove between band pulley two and the band pulley one.
Furthermore, the inside butt fusion of recess has the guide bar, the guide bar runs through the installation piece and rather than sliding connection, the spring cup joints in the guide bar outside.
Furthermore, a plurality of balls are uniformly embedded into the rear end of the mounting block and are connected with the front end face of the mounting plate in a rolling manner.
Furthermore, driven bevel gear is located a band pulley right side and cup joints and is fixed in a two-way lead screw outside, the mounting panel top is rotated and is connected with the hand wheel that is located directly over the drive bevel gear, the hand wheel bottom is run through to the inside groove in and is fixed with drive bevel gear.
Furthermore, the left end and the right end of the first bidirectional screw rod and the second bidirectional screw rod respectively penetrate through the left end and the right end of the mounting plate, the mounting blocks on the left side and the right side of the upper portion are respectively located at the left end and the right end of the first bidirectional screw rod, and the mounting blocks on the left side and the right side of the lower portion are respectively located at the left end and the right end of the second bidirectional screw rod.
Furthermore, screw holes located on the outer side of the groove are formed in the side face of the mounting block in a penetrating mode, and the screw holes at the upper end and the lower end correspond to and are matched with the two-way screw rod I and the two-way screw rod II respectively.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
the switch main body can be preliminarily installed under the action of the spring by pulling the installation block outwards, the preliminary installation mode is rapid, and the subsequent installation is convenient;
the bidirectional screw rod I and the bidirectional screw rod II can synchronously rotate by rotating the hand wheel, the mounting block is in threaded connection with the corresponding bidirectional screw rod I and the corresponding bidirectional screw rod II, the switch body is mounted, the mounting block is moved away from the corresponding bidirectional screw rod I and the corresponding bidirectional screw rod II by reversely rotating the hand wheel, the dismounting can be realized, the dismounting mode is simple and quick, the dismounting labor intensity of a user is reduced, and the dismounting efficiency is improved;
through setting up the ball, can assist the quick steady removal of installation piece, do benefit to and guarantee the installation effectiveness, and can alleviate the power that the user rotated the hand wheel.
Drawings
FIG. 1 is a left side view of the whole structure of the present invention;
fig. 2 is a schematic view of a front view cross-sectional structure of the mounting plate of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention;
fig. 4 is a partially enlarged view of a portion B in fig. 2 according to the present invention;
FIG. 5 is a schematic view of the overall top-view cross-sectional structure of the present invention;
fig. 6 is a partially enlarged schematic view of the point C in fig. 5 according to the present invention.
The labels in the figure are: 1-a switch body; 2-mounting a plate; 3-a groove; 4-mounting the block; 5-rolling balls; 6-screw hole; 7-a guide rod; 8-a spring; 9-an inner groove; 10-a bidirectional screw I; 11-drive bevel gear; 12-driven bevel gear; 13-a first belt wheel; 14-a bidirectional screw II; 15-belt wheel two; 16-a belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Please refer to fig. 1 to 6:
a fast-assembling wall-mounted exchanger comprises an exchanger main body 1 and a mounting plate 2, wherein the mounting plate 2 is positioned behind the exchanger main body 1;
the left side and the right side of the upper end and the lower end of the rear part of the exchanger main body 1 are both provided with grooves 3, the inner parts of the grooves 3 are movably connected with mounting blocks 4 extending out of the notches of the grooves, springs 8 are fixed between the inner sides of the mounting blocks 4 and the inner walls of the grooves 3, the middle part of the top end of the mounting plate 2 is provided with an inner groove 9, a first bidirectional screw rod 10 is rotatably connected to the upper part of the inner groove 9, a driving bevel gear 11 positioned above the first bidirectional screw rod 10 is rotatably connected to the inner part of the inner groove 9, a driven bevel gear 12 is meshed at the lower right side of the driving bevel gear 11, a first belt wheel 13 is fixed at the middle part of the outer wall of the first bidirectional screw rod 10, a second bidirectional screw rod 14 is rotatably connected to the lower part of the inner part 9, a second belt wheel 15 is fixed at the middle part of the outer wall of the second bidirectional screw rod 14, and a belt 16 positioned in the inner groove 9 is meshed between the second belt wheel 15 and the first belt wheel 13; a guide rod 7 is welded in the groove 3, the guide rod 7 penetrates through the mounting block 4 and is in sliding connection with the mounting block, and a spring 8 is sleeved outside the guide rod 7; the driven bevel gear 12 is positioned on the right side of the belt wheel I13 and is fixedly sleeved outside the bidirectional screw rod I10, the top end of the mounting plate 2 is rotatably connected with a hand wheel positioned right above the driving bevel gear 11, and the bottom end of the hand wheel penetrates into the inner groove 9 and is fixed with the driving bevel gear 11; the left end and the right end of the bidirectional screw I10 and the bidirectional screw II 14 respectively penetrate through the left side and the right side of the mounting plate 2, the mounting blocks 4 on the left side and the right side above are respectively positioned at the left end and the right end of the bidirectional screw I10, and the mounting blocks 4 on the left side and the right side below are respectively positioned at the left end and the right end of the bidirectional screw II 14; a screw hole 6 positioned outside the groove 3 is communicated with the side surface of the mounting block 4, and the screw holes 6 at the upper end and the lower end correspond to and are matched with a first bidirectional screw rod 10 and a second bidirectional screw rod 14 respectively;
during installation, the installation plate 2 is fixed on a wall surface, the switch main body 1 is arranged at the front end of the installation plate 2, the installation blocks 4 on the left side and the right side are pulled outwards, the installation blocks 4 stably move along the outer wall of the guide rod 7 and stretch the springs 8 when moving, after the distance between the left installation block 4 and the right installation block 4 is greater than the length of the bidirectional screw rod I10 or the bidirectional screw rod II 14, the four installation blocks 4 are respectively arranged at the left end and the right end of the bidirectional screw rod I10 and the bidirectional screw rod II 14, the bidirectional screw rod I10 and the bidirectional screw rod II 14 correspond to the corresponding screw holes 6, the installation blocks 4 are loosened at the moment, the installation blocks 4 are pulled by the springs 8 in a compression state to clamp the two ends of the bidirectional screw rod I10 and the bidirectional screw rod II 14, initial installation of the switch main body 1 is achieved, the initial installation mode is rapid, and subsequent installation is facilitated;
after the initial installation is finished, a user rotates a hand wheel again to enable a driving bevel gear 11 to drive a first bidirectional screw rod 10 to rotate by driving a driven bevel gear 12, the first bidirectional screw rod 10 rotates by a belt wheel 13 to drive a second belt wheel 15 to rotate by a belt 16, so that a second bidirectional screw rod 14 rotates synchronously, when the first bidirectional screw rod 10 and the second bidirectional screw rod 14 rotate, the mounting block 4 is continuously pulled to move inwards under the action of the pulling force of a spring 8, screw holes 6 at the upper end and the lower end of the upper part are respectively in threaded connection with the first bidirectional screw rod 10 and the second bidirectional screw rod 14, the mounting block 4 is connected with the first bidirectional screw rod 10 and the second bidirectional screw rod 14, the mounting of the switch main body 1 is finished after the hand wheel cannot rotate continuously, the mounting is stable and fast, when the switch main body 1 needs to be dismounted, the hand wheel is rotated reversely to enable the first bidirectional screw rod 10 and the second bidirectional screw rod 14 to rotate reversely, so that the mounting block 4 moves outwards by the screw holes 6, until the installation blocks 4 at the upper end and the lower end are respectively removed from the first bidirectional screw 10 and the second bidirectional screw 14, the switch main body 1 is moved forwards to enable the installation blocks 4 to be removed from the first bidirectional screw 10 and the second bidirectional screw 14, so that the switch main body 1 is disassembled conveniently and quickly, the switch main body 1 is convenient to disassemble and overhaul, the first bidirectional screw 10 and the second bidirectional screw 14 can be synchronously rotated by rotating a hand wheel, the labor intensity of disassembly and assembly of a user is reduced, and the disassembly and assembly efficiency is improved.
Further, 4 rear ends of the installation blocks are evenly embedded with a plurality of balls 5, the balls 5 are in rolling connection with the front end face of the installation plate 2, the screw holes 6 correspond to the two-way screw rods I10 and the two-way screw rods II 14, the balls 5 are in contact with the installation plate 2, the installation blocks 4 are driven to roll when moving, the balls 5 can assist the installation blocks 4 to move quickly and stably, installation efficiency is guaranteed, and the force of a user for rotating a hand wheel can be reduced.
It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides a fast-assembling wall-mounted switch, includes switch main part (1) and mounting panel (2), mounting panel (2) are located switch main part (1) rear, its characterized in that:
the switch is characterized in that grooves (3) are respectively formed in the left side and the right side of the upper end and the lower end of the rear part of the switch main body (1), mounting blocks (4) extending out of notches of the grooves are movably connected inside the grooves (3), springs (8) are fixed between the inner sides of the mounting blocks (4) and the inner side walls of the grooves (3), an inner groove (9) is formed in the middle of the top end of the mounting plate (2), a first bidirectional screw rod (10) is rotatably connected to the upper inside of the inner groove (9), a driving bevel gear (11) positioned above the first bidirectional screw rod (10) is rotatably connected inside the inner groove (9), a driven bevel gear (12) is meshed with the lower right side of the driving bevel gear (11), a first belt wheel (13) is fixed in the middle of the outer wall of the first bidirectional screw rod (10), a second bidirectional screw rod (14) is rotatably connected to the lower inside the inner groove (9), a second belt wheel (15) is fixed in the middle of the outer wall of the second bidirectional screw rod (14), a belt (16) positioned in the inner groove (9) is meshed between the second belt wheel (15) and the first belt wheel (13).
2. The quick-install wall-mounted switch according to claim 1, wherein: the inside butt fusion of recess (3) has guide bar (7), guide bar (7) run through installation piece (4) and rather than sliding connection, spring (8) cup joint in guide bar (7) outside.
3. The quick-install wall-mounted switch according to claim 1, wherein: the rear end of the mounting block (4) is uniformly embedded with a plurality of balls (5), and the balls (5) are connected with the front end face of the mounting plate (2) in a rolling manner.
4. The quick-install wall-mounted switch according to claim 1, wherein: driven bevel gear (12) are located band pulley (13) right side and cup joint and are fixed in two-way lead screw (10) outsidely, mounting panel (2) top is rotated and is connected with the hand wheel that is located directly over drive bevel gear (11), the hand wheel bottom is run through to fixed with drive bevel gear (11) in inside groove (9).
5. The quick-install wall-mounted switch according to claim 1, wherein: the left end and the right end of the first bidirectional screw rod (10) and the second bidirectional screw rod (14) respectively penetrate through the left side and the right side of the mounting plate (2), the mounting blocks (4) on the left side and the right side of the upper side are respectively located at the left end and the right end of the first bidirectional screw rod (10), and the mounting blocks (4) on the left side and the right side of the lower side are respectively located at the left end and the right end of the second bidirectional screw rod (14).
6. The quick-install wall-mounted switch according to claim 5, wherein: and screw holes (6) positioned on the outer side of the groove (3) are arranged on the side surface of the mounting block (4) in a penetrating manner, and the screw holes (6) at the upper end and the lower end correspond to and are matched with the two-way screw rod I (10) and the two-way screw rod II (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023332042.5U CN213783514U (en) | 2020-12-30 | 2020-12-30 | Fast-assembling wall-mounted switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023332042.5U CN213783514U (en) | 2020-12-30 | 2020-12-30 | Fast-assembling wall-mounted switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213783514U true CN213783514U (en) | 2021-07-23 |
Family
ID=76900972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023332042.5U Active CN213783514U (en) | 2020-12-30 | 2020-12-30 | Fast-assembling wall-mounted switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213783514U (en) |
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2020
- 2020-12-30 CN CN202023332042.5U patent/CN213783514U/en active Active
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