CN211720065U - Assembled height-adjustable low-voltage distribution box - Google Patents
Assembled height-adjustable low-voltage distribution box Download PDFInfo
- Publication number
- CN211720065U CN211720065U CN202020713633.8U CN202020713633U CN211720065U CN 211720065 U CN211720065 U CN 211720065U CN 202020713633 U CN202020713633 U CN 202020713633U CN 211720065 U CN211720065 U CN 211720065U
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- fixedly connected
- box
- rear side
- lower box
- voltage distribution
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Abstract
The utility model discloses an assembled height-adjustable low-voltage distribution box, which comprises a lower box, an upper cover and a screwed pipe control unit; a lower box: the inner bottom surface of the lower box is fixedly connected with two sliding pipes which are uniformly distributed, the rear side of the inner bottom surface of the lower box is rotatably connected with a threaded pipe, the inner side surface of the lower box is fixedly connected with supporting blocks, the supporting blocks are provided with six supporting blocks which are uniformly distributed on the inner left side surface, the inner right side surface and the inner rear side surface of the lower box, and the lower part of the inner rear side surface of the lower box is fixedly connected with a fixed plate; loading the box: the inner side surface of the upper box is connected to the outer side surface of the lower box in a sliding mode, the upper surface of the interior of the upper box is fixedly connected with two sliding rods which are distributed uniformly, the sliding rods are movably sleeved in the sliding pipes, and the upper surface of the interior of the upper box is fixedly connected with a threaded shaft; the height of the assembled height-adjustable low-voltage distribution box can be adjusted according to needs, and the assembled height-adjustable low-voltage distribution box is very convenient to use.
Description
Technical Field
The utility model relates to a block terminal technical field specifically is an assembled height-adjustable low voltage distribution box.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. However, the existing distribution box is fixed after production is finished, the height of the distribution box cannot be changed, and the distribution box is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an assembled height-adjustable low voltage distribution box, can height-adjusting as required, it is very convenient to use, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an assembled height-adjustable low-voltage distribution box comprises a lower box, an upper cover and a threaded pipe control unit;
a lower box: the inner bottom surface of the lower box is fixedly connected with two sliding pipes which are uniformly distributed, the rear side of the inner bottom surface of the lower box is rotatably connected with a threaded pipe, the inner side surface of the lower box is fixedly connected with supporting blocks, the supporting blocks are provided with six supporting blocks which are uniformly distributed on the inner left side surface, the inner right side surface and the inner rear side surface of the lower box, and the lower part of the inner rear side surface of the lower box is fixedly connected with a fixed plate;
loading the box: the inner side surface of the upper box is connected to the outer side surface of the lower box in a sliding mode, the upper surface of the interior of the upper box is fixedly connected with two sliding rods which are distributed uniformly, the sliding rods are movably sleeved in the sliding pipes, the upper surface of the interior of the upper box is fixedly connected with a threaded shaft, the threaded shaft is in threaded connection with the threaded pipes, the front end of the upper portion of the upper box is fixedly connected with two installation pipes which are distributed uniformly;
and (4) covering: the middle part of the lower end of the upper cover is provided with a mounting hole, two sides of the mounting hole are movably sleeved with a first mounting rod, the outer ends of the first mounting rods are fixedly connected with a second mounting rod, the diameter of the second mounting rod is larger than that of the first mounting rod, compression springs are movably sleeved on the side surfaces of the first mounting rods, the number of the compression springs is two, the outer ends of the two compression springs are fixedly connected with the inner ends of the second mounting rods, the inner ends of the two compression springs are fixedly connected with the mounting hole at the lower end of the upper cover, the lower part of the rear side surface of the upper cover is fixedly connected with a first fixing block, the upper end of the first fixing block is fixedly connected with a support rod, the rear side surface of the upper cover is slidably connected with a lower cover, the rear side surface of the lower cover is fixedly connected with a second fixing block, the second fixing block, the supporting tube is movably sleeved on the side surface of the supporting rod;
a threaded pipe control unit: the threaded pipe control unit is arranged on the rear side of the inner bottom surface of the lower box;
wherein: the power supply further comprises a control switch, the control switch is installed on the front side of the bottom surface of the lower box, and the input end of the control switch is electrically connected with the output end of an external power supply.
Further, the screwed pipe control unit comprises a motor, a transmission gear, a toothed belt and a driven gear, the motor is installed on the fixing plate, the transmission gear is fixedly sleeved on an output shaft of the motor, the driven gear is fixedly sleeved at the lower end of the side face of the screwed pipe, the transmission gear is in transmission connection with the driven gear through the toothed belt, and the input end of the motor is electrically connected with the output end of the control switch. Through the starter motor, the output shaft of motor rotates and can drive gear to rotate, and drive gear rotates and can drive the cingulum and rotate, and the cingulum rotates and can drive driven gear to rotate, and driven gear rotates and can drive the screwed pipe and rotate.
Further, the upper cover further comprises a first limiting block and a second limiting block, the first limiting block is provided with two limiting blocks, the two limiting blocks are fixedly connected to the two ends of the lower portion of the lower cover, the two limiting blocks are provided with two limiting blocks, the two limiting blocks are fixedly connected to the two ends of the upper portion of the upper cover, and the first limiting block is matched with the second limiting block. When the lower cover slides on the upper cover, the second limiting block is caught by the limiting block for a moment, so that the lower cover is prevented from being separated from the upper cover.
Further, the handle is fixedly connected to the upper portion of the rear side surface of the lower cover. When the upper cover and the lower cover are opened or closed, the upper cover and the lower cover can be easily opened or closed through the handle.
Further, still include the rubber strip, rubber strip fixed connection is in the upper end of nowel. When the upper box moves to the lowest end, the upper end of the lower box collides with the upper end of the inner part of the upper box, and the rubber strip can buffer the collision and protect the upper box and the lower box.
Compared with the prior art, the beneficial effects of the utility model are that: this assembled height-adjustable low voltage distribution box has following benefit:
1. the assembled height-adjustable low-voltage distribution box is provided with a screwed pipe control unit, an output shaft of a motor can drive a transmission gear to rotate by starting a motor, the transmission gear can drive a toothed belt to rotate by rotating, the toothed belt can drive a driven gear to rotate by rotating, and the screwed pipe can be driven to rotate by rotating the driven gear;
2. the assembled height-adjustable low-voltage distribution box is provided with a first limiting block and a second limiting block, when the lower cover slides on the upper cover, no blocking is added, the lower cover of the upper cover can be separated from the upper cover, and the second limiting block is stumbled by the limiting blocks for a moment to prevent the lower cover from being separated from the upper cover;
3. this assembled height-adjustable low voltage distribution box can height-adjusting as required, and it is very convenient to use, can effectively solve the problem in the background art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the handle structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the position C of the present invention;
fig. 5 is an enlarged schematic view of the position B of the present invention.
In the figure: the device comprises a lower box 1, an upper box 2, a mounting pipe 3, an upper cover 4, a lower cover 5, a threaded pipe 6, a supporting block 7, a fixing plate 8, a threaded pipe 9 control unit, a motor 91, a transmission gear 92, a toothed belt 93, a driven gear 94, a sliding pipe 10, a sliding rod 11, a first fixing block 12, a second fixing block 13, a supporting rod 14, a supporting tube 15, a first mounting rod 16, a second mounting rod 17, a compression spring 18, a threaded shaft 19, a first limiting block 20, a second limiting block 21, a handle 22, a rubber strip 23 and a control switch 24.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an assembled height-adjustable low-voltage distribution box comprises a lower box 1, an upper box 2, an upper cover 4 and a threaded pipe control unit 9;
a lower box 1: the inner bottom surface of the lower box 1 is fixedly connected with two sliding pipes 10, the two sliding pipes 10 are uniformly distributed, the rear side of the inner bottom surface of the lower box 1 is rotatably connected with a threaded pipe 6, the inner side surface of the lower box 1 is fixedly connected with six supporting blocks 7, the six supporting blocks 7 are uniformly distributed on the inner left side surface, the inner right side surface and the inner rear side surface of the lower box 1, and the lower part of the inner rear side surface of the lower box 1 is fixedly connected with a fixed plate 8; still include rubber strip 23, rubber strip 23 fixed connection is in the upper end of nowel 1. When the upper box 2 moves to the lowest end, the upper end of the lower box 1 collides with the upper end in the upper box 2, and the rubber strip 23 can buffer the collision and protect the upper box 2 and the lower box 1;
an upper box 2: the inner side surface of the upper box 2 is connected to the outer side surface of the lower box 1 in a sliding mode, the upper surface of the interior of the upper box 2 is fixedly connected with two sliding rods 11, the two sliding rods 11 are distributed uniformly, the sliding rods 11 are movably sleeved in sliding pipes 10, the upper surface of the interior of the upper box 2 is fixedly connected with a threaded shaft 19, the threaded shaft 19 is in threaded connection with a threaded pipe 6, the front end of the upper portion of the upper box 2 is fixedly connected with two mounting pipes 3, and the two mounting pipes 3 are distributed uniformly;
and (4) an upper cover: the middle part of the lower end of the upper cover 4 is provided with a mounting hole, two sides of the mounting hole are movably sleeved with a first mounting rod 16, the first mounting rods 16 cannot be separated from the mounting hole at the lower end of the upper cover 4, the outer ends of the first mounting rods 16 are fixedly connected with a second mounting rod 17, the diameter of the second mounting rod 17 is larger than that of the first mounting rod 16, the side surface of the first mounting rod 16 is movably sleeved with two compression springs 18, the outer ends of the two compression springs 18 are fixedly connected with the inner ends of the second mounting rods 17, the inner ends of the two compression springs 18 are fixedly connected with the mounting hole at the lower end of the upper cover 4, the lower part of the rear side surface of the upper cover 4 is fixedly connected with a first fixing block 12, the upper end of the first fixing block 12 is fixedly connected with a support rod 14, the rear side surface of the upper cover 4 is slidably connected with a lower cover 5, the rear side surface of, a through hole is formed in the second fixing block 13, a supporting tube 15 is fixedly sleeved in the through hole, and the supporting tube 15 is movably sleeved on the side surface of the supporting rod 14; the upper cover is characterized by further comprising two first limiting blocks 20 and two second limiting blocks 21, the two first limiting blocks 20 are fixedly connected to two ends of the lower portion of the lower cover 5, the two second limiting blocks 21 are fixedly connected to two ends of the upper portion of the upper cover 4, and the first limiting blocks 20 are matched with the second limiting blocks 21. And a handle 22, wherein the handle 22 is fixedly connected with the upper part of the back side surface of the lower cover 5. When the lower cover 5 slides on the upper cover 4, the first limiting block 20 can catch the second limiting block 21, and the lower cover 5 is prevented from being separated from the upper cover 4. When the upper cover 4 and the lower cover 5 are opened or closed, the upper cover 4 and the lower cover 5 can be easily opened or closed by the handle 22;
threaded pipe control unit 9: the screwed pipe control unit 9 is installed at the rear side of the inner bottom surface of the lower box 1; the threaded pipe control unit 9 comprises a motor 91, a transmission gear 92, a toothed belt 93 and a driven gear 94, the motor 91 is installed on the fixing plate 8, the transmission gear 92 is fixedly sleeved on an output shaft of the motor 91, the driven gear 94 is fixedly sleeved on the lower end of the side surface of the threaded pipe 6, the transmission gear 92 and the driven gear 94 are in transmission connection through the toothed belt 93, and the input end of the motor 91 is electrically connected with the output end of the control switch 24. By starting the motor 91, the output shaft of the motor 91 rotates to drive the transmission gear 92 to rotate, the transmission gear 92 rotates to drive the toothed belt 93 to rotate, the toothed belt 93 rotates to drive the driven gear 94 to rotate, and the driven gear 94 rotates to drive the threaded pipe 6 to rotate;
wherein: the box body further comprises a control switch 24, the control switch 24 is installed on the front side of the inner bottom surface of the lower box 1, and the input end of the control switch 24 is electrically connected with the output end of an external power supply.
When in use:
firstly, the friction between the supporting rod 14 and the supporting tube 15 is large, and the supporting rod cannot slide in a natural state, the handle 22 can be pulled by hands to slide, the upper box 2, the lower box 1 and the upper cover 4 of the low-voltage power distribution cabinet can be disassembled and assembled, and the disassembly and assembly are simple, when the height of the power distribution cabinet needs to be increased, a control button of a control motor 91 on a control switch 24 is pressed, by starting the motor 91, the output shaft of the motor 91 rotates to drive a transmission gear 92 to rotate, the transmission gear 92 rotates to drive a toothed belt 93 to rotate, the toothed belt 93 rotates to drive a driven gear 94 to rotate, the driven gear 94 rotates to drive a threaded pipe 6 to rotate, the threaded pipe 6 rotates to drive a threaded shaft 19 to move upwards, the threaded shaft 19 moves upwards to drive the upper box 2 to move upwards, then the height of the power distribution cabinet can be increased, and when the height, make the motor 91 reversal, the output shaft of motor 91 rotates and can drive gear 92 and rotate, drive gear 92 rotates and can drive the cingulum 93 and rotate, the cingulum 93 rotates and can drive driven gear 94 and rotate, driven gear 94 rotates and can drive screwed pipe 6 and rotate, screwed pipe 6 rotates and can drive threaded shaft 19 downstream, threaded shaft 19 downstream can drive case 2 downstream, then just can reduce the height of block terminal, when adjusting the block terminal height, can stimulate handle 22, adjust the height of block terminal lid.
It should be noted that the control switch 24 is provided with a control button corresponding to the motor 91, and the motor 91 can be a large-torque micro motor of the feiyangciobaojia micro motor factory. The control switch 24 controls the operation of the motor 91 in a manner commonly used in the art.
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 (5)
1. The utility model provides an assembled height-adjustable low voltage distribution box which characterized in that: comprises a lower box (1), an upper box (2), an upper cover (4) and a threaded pipe control unit (9);
lower case (1): the inner bottom surface of the lower box (1) is fixedly connected with two sliding pipes (10), the sliding pipes (10) are uniformly distributed, the rear side of the inner bottom surface of the lower box (1) is rotatably connected with a threaded pipe (6), the inner side surface of the lower box (1) is fixedly connected with six supporting blocks (7), the supporting blocks (7) are uniformly distributed on the inner left side surface, the inner right side surface and the inner rear side surface of the lower box (1), and the lower part of the inner rear side surface of the lower box (1) is fixedly connected with a fixed plate (8);
upper case (2): the inner side surface of the upper box (2) is connected to the outer side surface of the lower box (1) in a sliding mode, two sliding rods (11) are fixedly connected to the inner upper surface of the upper box (2), the two sliding rods (11) are distributed uniformly, the sliding rods (11) are movably sleeved in sliding pipes (10), threaded shafts (19) are fixedly connected to the inner upper surface of the upper box (2), the threaded shafts (19) are in threaded connection with threaded pipes (6), the front end of the upper portion of the upper box (2) is fixedly connected with mounting pipes (3), and the two mounting pipes (3) are distributed uniformly;
upper cover (4): the middle part of the lower end of the upper cover (4) is provided with a mounting hole, two sides of the mounting hole are movably sleeved with a first mounting rod (16), the outer ends of the first mounting rods (16) are fixedly connected with a second mounting rod (17), the diameter of the second mounting rod (17) is larger than that of the first mounting rod (16), the side surface of the first mounting rod (16) is movably sleeved with two compression springs (18), the outer ends of the two compression springs (18) are fixedly connected with the inner ends of the second mounting rod (17), the inner ends of the two compression springs (18) are fixedly connected with the mounting hole at the lower end of the upper cover (4), the lower part of the rear side surface of the upper cover (4) is fixedly connected with a first fixing block (12), the upper end of the first fixing block (12) is fixedly connected with a supporting rod (14), and the rear side surface of the upper cover (4) is slidably connected with a lower cover (5), a second fixing block (13) is fixedly connected to the rear side surface of the lower cover (5), two second fixing blocks (13) are arranged, a through hole is formed in each second fixing block (13), a supporting pipe (15) is fixedly sleeved in each through hole, and the supporting pipes (15) are movably sleeved on the side surfaces of the supporting rods (14);
threaded pipe control unit (9): the threaded pipe control unit (9) is arranged on the rear side of the inner bottom surface of the lower box (1);
wherein: the power supply is characterized by further comprising a control switch (24), wherein the control switch (24) is installed on the front side of the bottom surface in the lower box (1), and the input end of the control switch (24) is electrically connected with the output end of an external power supply.
2. The assembled height-adjustable low-voltage distribution box according to claim 1, characterized in that: the threaded pipe control unit (9) comprises a motor (91), a transmission gear (92), a toothed belt (93) and a driven gear (94), the motor (91) is installed on the fixing plate (8), the transmission gear (92) is fixedly sleeved on an output shaft of the motor (91), the driven gear (94) is fixedly sleeved at the lower end of the side face of the threaded pipe (6), the transmission gear (92) is in transmission connection with the driven gear (94) through the toothed belt (93), and the input end of the motor (91) is electrically connected with the output end of the control switch (24).
3. The assembled height-adjustable low-voltage distribution box according to claim 1, characterized in that: the novel anti-theft door is characterized by further comprising a first limiting block (20) and a second limiting block (21), wherein the first limiting block (20) is provided with two limiting blocks (20), the two first limiting blocks (20) are fixedly connected to the two lower ends of the lower cover (5), the two limiting blocks (21) are provided with two limiting blocks (21), the two limiting blocks (21) are fixedly connected to the two upper ends of the upper cover (4), and the first limiting block (20) is matched with the second limiting blocks (21).
4. The assembled height-adjustable low-voltage distribution box according to claim 1, characterized in that: the novel multifunctional umbrella is characterized by further comprising a handle (22), wherein the handle (22) is fixedly connected to the upper portion of the rear side surface of the lower cover (5).
5. The assembled height-adjustable low-voltage distribution box according to claim 1, characterized in that: still include rubber strip (23), rubber strip (23) fixed connection is in the upper end of nowel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713633.8U CN211720065U (en) | 2020-05-04 | 2020-05-04 | Assembled height-adjustable low-voltage distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713633.8U CN211720065U (en) | 2020-05-04 | 2020-05-04 | Assembled height-adjustable low-voltage distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720065U true CN211720065U (en) | 2020-10-20 |
Family
ID=72836051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020713633.8U Expired - Fee Related CN211720065U (en) | 2020-05-04 | 2020-05-04 | Assembled height-adjustable low-voltage distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720065U (en) |
-
2020
- 2020-05-04 CN CN202020713633.8U patent/CN211720065U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20210504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |