CN219761633U

CN219761633U - Stable and reliable fountain waterscape control box

Info

Publication number: CN219761633U
Application number: CN202321246749.5U
Authority: CN
Inventors: 吴志强; 蔡敏婕; 赵士印; 朱哲
Original assignee: Changzhou Xionghua Tongti Automation Equipment Co ltd
Current assignee: Changzhou Xionghua Tongti Automation Equipment Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-09-26
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a stable and reliable fountain waterscape control box which comprises a control box body, a control instrument, a wire, a plug, a contact pin, a socket, a universal wheel assembly, a fixing plate, a threaded column, a nut, a first shell, a first through hole, a positioning block, a connecting shaft, a first fluted disc, a second through hole, a groove, a second shell, a third through hole, a connecting piece, a limiting piece and a copper sheet assembly, wherein the connecting shaft is arranged on the first fluted disc; the universal wheel assembly designed by the utility model has a locking function, so that the universal wheel assembly can be used as a ground leg, and the problems that sundries are easy to hang and touch during movement and long time is consumed for equipment assembly caused by adopting ground leg support in the prior art are solved by the design; the copper sheet component designed by the utility model has the capability of scraping the oxide film of the contact pin, and the contact pin can be tightly inserted into the copper sheet component under the thrust provided by the elastic sheet, the contact sheet and the protruding part, so that the problem of weakening elasticity of the traditional copper sheet is solved, and the running stability of equipment is ensured.

Description

Stable and reliable fountain waterscape control box

Technical Field

The utility model relates to the technical field of fountain waterscapes, in particular to a stable and reliable fountain waterscape control box.

Background

The fountain waterscape is an artificial waterscape, and mainly utilizes a control box to uniformly control the fountain and an attached acousto-optic device thereof, so that the fountain waterscape with different effects is built. The existing fountain waterscape control box has the following defects when in use: firstly, universal wheels are generally arranged at the bottom of a fountain waterscape control box and used for assisting equipment to move, because the existing universal wheels cannot be locked completely, the foundation is also required to be arranged for supporting and fixing equipment, but the existence of the foundation can cause the equipment to be easily hung and contacted with sundries in the moving process, and because the foundation and the universal wheels are required to be arranged in the assembling process of the control box, the time consumption of the assembling process is increased, and the efficiency is affected; secondly, each instrument in the fountain waterscape control box needs to be electrically connected through a wire (for example, the plug of an instrument power line and the electrical connection between the power strip), the stability of the plug-in part of the wire connector directly influences the operation reliability of the control box, but the surface of the existing wire connector is easy to generate an oxide film, so that the contact resistance is large, signal transmission is influenced, the existing wire connector is fixed only by the elasticity of the contact sheet, and the elasticity is weakened after long-time plug, so that the contact pressure is reduced, poor contact is caused, and the stability of equipment is influenced.

Disclosure of Invention

The utility model aims to provide a stable and reliable fountain waterscape control box so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a reliable and stable fountain waterscape control box, includes the control box body, the lower surface mounting of control box body has a plurality of universal wheel subassemblies, universal wheel subassembly includes the fixed plate, and the fixed plate is installed in the lower surface of control box body, the lower fixed surface of fixed plate is connected with first casing, the second fluted disc has been cup jointed in the first casing, the connecting axle has been cup jointed in the second fluted disc, the one end fixedly connected with of connecting axle is first fluted disc, and first fluted disc sets up in the top of second fluted disc, the other end fixedly connected with mount pad of connecting axle, rotate on the mount pad and be connected with the pivot, fixedly connected with movable wheel in the pivot, the both ends fixedly connected with gear of pivot, threaded connection has the second casing on the first casing, the second casing internal rotation is connected with the connecting piece, the lower surface fixedly connected with locating part of connecting piece, the tooth's socket has been seted up to the lower surface of locating part corresponding gear.

Preferably, the upper surface of the fixing plate is fixedly connected with a threaded column, and the threaded column is in threaded connection with a nut.

Preferably, the lower surface of the second fluted disc is provided with a groove, and a positioning block is fixedly connected to the inner wall of the first shell at the position corresponding to the groove.

Preferably, the outer side of the gear is sleeved with a dust cover, and the dust cover is fixedly connected to the mounting seat.

Preferably, the first through hole is formed in the first shell at a position corresponding to the connecting shaft, the second through hole is formed in the second fluted disc at a position corresponding to the connecting shaft, the third through hole is formed in the second shell at a position corresponding to the connecting piece, and the fourth through hole is formed in the limiting piece at a position corresponding to the connecting shaft.

Preferably, the control box is internally provided with a control instrument, the control instrument is electrically connected with a wire, the other end of the wire is fixedly connected with a plug, a contact pin is fixedly connected with the plug, a power strip is arranged in the control box, a copper sheet component is arranged in the power strip, the contact pin is inserted on the copper sheet component, the copper sheet component comprises a copper sheet body, elastic pieces are fixedly connected to the outer walls of two sides of the copper sheet body, protruding portions are arranged on the elastic pieces, a first through groove is formed in the protruding portions, contact pieces are fixedly connected in the first through groove, and the two contact pieces are respectively arranged on two sides of the contact pin.

Preferably, the top of the first through groove is provided with a second through groove, the second through groove is fixedly connected with a scraping film, and the two scraping films are respectively arranged on two sides of the contact pin.

The stable and reliable fountain waterscape control box provided by the utility model has the advantages that: the universal wheel assembly designed by the utility model has a locking function, so that the universal wheel assembly can be used as a ground leg, and the problems that sundries are easy to hang and touch during movement and long time is consumed for equipment assembly caused by adopting ground leg support in the prior art are solved by the design; the copper sheet component designed by the utility model has the capability of scraping the oxide film of the contact pin, and the contact pin can be tightly inserted into the copper sheet component under the thrust provided by the elastic sheet, the contact sheet and the protruding part, so that the problem of weakening elasticity of the traditional copper sheet is solved, and the running stability of equipment is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall front cut-away structure of the present utility model;

FIG. 2 is a schematic view of a front cut-away view of the universal wheel assembly of the present utility model;

FIG. 3 is a schematic perspective view of a universal wheel assembly of the present utility model;

FIG. 4 is a schematic view of a first housing in perspective cut-away configuration of the present utility model;

FIG. 5 is a schematic perspective view of a second toothed disc according to the present utility model;

FIG. 6 is an exploded view of the structure of the universal wheel assembly of the present utility model;

FIG. 7 is a schematic perspective view of a copper sheet assembly according to the present utility model;

fig. 8 is a schematic diagram of a front view of a copper sheet assembly according to the present utility model.

In the figure: 1. a control box body; 11. controlling an instrument; 12. a wire; 13. a plug; 14. a contact pin; 15. a power strip; 2. a universal wheel assembly; 21. a fixing plate; 22. a threaded column; 23. a nut; 24. a first housing; 25. a first through hole; 26. a positioning block; 27. a connecting shaft; 28. a first toothed disc; 29. a second toothed disc; 210. a second through hole; 211. a groove; 212. a second housing; 213. a third through hole; 214. a connecting piece; 215. a limiting piece; 216. a fourth through hole; 217. tooth slots; 218. a mounting base; 219. a moving wheel; 220. a rotating shaft; 221. a gear; 222. a dust cover; 3. a copper sheet assembly; 31. a copper sheet body; 32. a spring plate; 33. a boss; 34. a first through groove; 35. a contact piece; 36. a second through slot; 37. and scraping the membrane.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-8, an embodiment of the present utility model is provided: the stable and reliable fountain waterscape control box comprises a control box body 1, wherein a plurality of universal wheel assemblies 2 are arranged on the lower surface of the control box body 1, each universal wheel assembly 2 comprises a fixing plate 21, the fixing plates 21 are arranged on the lower surface of the control box body 1, the lower surface of each fixing plate 21 is fixedly connected with a first shell 24, a second fluted disc 29 is sleeved in the first shell 24, a connecting shaft 27 is sleeved in the second fluted disc 29, one end of the connecting shaft 27 is fixedly connected with a first fluted disc 28, the first fluted disc 28 is arranged at the top end of the second fluted disc 29, the other end of the connecting shaft 27 is fixedly connected with a mounting seat 218, a rotating shaft 220 is rotatably connected onto the mounting seat 218, a movable wheel 219 is fixedly connected onto the rotating shaft 220, gears 221 are fixedly connected onto the two ends of the rotating shaft 220, a second shell 212 is in threaded connection onto the first shell 24, a connecting piece 214 is in rotary connection with a connecting piece 214, the lower surface of the connecting piece 214 is fixedly connected with a limiting piece 215, and a tooth slot 217 is formed in the position of the lower surface of the limiting piece 215 corresponding to the gears 221; the upper surface of the fixed plate 21 is fixedly connected with a threaded column 22, and a nut 23 is connected on the threaded column 22 in a threaded manner; the lower surface of the second fluted disc 29 is provided with a groove 211, and a positioning block 26 is fixedly connected to the inner wall of the first shell 24 at a position corresponding to the groove 211; the outer side of the gear 221 is sleeved with a dust cover 222, and the dust cover 222 is fixedly connected to the mounting seat 218; the first shell 24 is provided with a first through hole 25 corresponding to the connecting shaft 27, the second fluted disc 29 is provided with a second through hole 210 corresponding to the connecting shaft 27, the second shell 212 is provided with a third through hole 213 corresponding to the connecting piece 214, and the limiting piece 215 is provided with a fourth through hole 216 corresponding to the connecting shaft 27; the control box comprises a control box body 1, wherein a control instrument 11 is arranged in the control box body 1, a wire 12 is electrically connected to the control instrument 11, a plug 13 is fixedly connected to the other end of the wire 12, a contact pin 14 is fixedly connected to the plug 13, a power strip 15 is arranged in the control box body 1, a copper sheet component 3 is arranged in the power strip 15, the contact pin 14 is plugged onto the copper sheet component 3, the copper sheet component 3 comprises a copper sheet body 31, elastic sheets 32 are fixedly connected to the outer walls of two sides of the copper sheet body 31, a protruding part 33 is arranged on the elastic sheets 32, a first through groove 34 is formed in the protruding part 33, a contact piece 35 is fixedly connected to the first through groove 34, and two contact pieces 35 are respectively arranged on two sides of the contact pin 14; the top of the first through groove 34 is provided with a second through groove 36, a scraping film 37 is fixedly connected in the second through groove 36, and the two scraping films 37 are respectively arranged on two sides of the contact pin 14.

Working principle: when the universal wheel assembly 2 is used for moving equipment, a spanner is used for rotating the second shell 212, the second shell 212 moves upwards along the first shell 24, the second shell 212 drives the limiting piece 215 to move upwards through the connecting piece 214, the tooth groove 217 is separated from the gear 221, the rotating shaft 220 loses limitation, the moving wheel 219 can rotate, meanwhile, as the second shell 212 moves upwards, the first shell 24 moves downwards relative to the second shell 212, the second tooth disc 29 in the first shell is separated from the first tooth disc 28, the connecting shaft 27 loses limitation, the mounting seat 218 can rotate, the universal wheel assembly 2 at the moment is unlocked and can move, when the universal wheel assembly is required to be locked again, only the second shell 212 needs to be rotated, the second shell 212 moves downwards to reset, the tooth groove 217 is clamped with the gear 221 again, and the second tooth disc 29 is clamped with the first tooth disc 28; the fixing plate 21 is used for installing the first shell 24, the threaded column 22 and the nut 23 are used for fixing the fixing plate 21 on the control box body 1, the positioning block 26 is used for matching with the groove 211 to limit the second fluted disc 29 and prevent the second fluted disc 29 from rotating, the dust cover 222 is used for protecting the gear 221 and also used for guiding the limiting piece 215, the first through hole 25, the second through hole 210 and the fourth through hole 216 are used for accommodating the connecting shaft 27, and the third through hole 213 is used for accommodating the connecting piece 214; when the control instrument 11 is electrically connected, the plug 13 can be inserted on the socket 15, so that the contact pin 14 is inserted into the copper sheet component 3, when the contact pin 14 is inserted, the scraping film 37 can scrape the oxide film on the surface of the contact pin 14, meanwhile, the scraping film 37 is stressed to move towards two sides, meanwhile, the movement of the scraping film 37 can enlarge the deformation of the protruding part 33, the contact piece 35 is further promoted to be attached to the contact pin 14, under the elastic force of the elastic sheet 32 and the action of the pushing force provided by the deformation of the protruding part 33, the contact piece 35 is ensured to be tightly attached to the contact pin 14, and the copper sheet component 3 adopts an integrated design, namely, the copper sheet body 31, the elastic sheet 32, the protruding part 33, the first through groove 34, the contact piece 35, the second through groove 36 and the scraping film 37 are of an integrated structure, and is formed through blanking.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Stable and reliable fountain waterscape control box, including control box body (1), its characterized in that: the utility model provides a control box body (1) lower surface mounting has a plurality of universal wheel subassemblies (2), universal wheel subassemblies (2) include fixed plate (21), and fixed plate (21) are installed in the lower surface of control box body (1), the lower fixed surface of fixed plate (21) is connected with first casing (24), second fluted disc (29) have been cup jointed in first casing (24), connect connecting axle (27) in second fluted disc (29), the one end fixedly connected with first fluted disc (28) of connecting axle (27), and first fluted disc (28) set up in the top of second fluted disc (29), the other end fixedly connected with mount pad (218) of connecting axle (27), rotate on mount pad (218) and be connected with pivot (220), fixedly connected with movable wheel (219) on pivot (220), the both ends fixedly connected with gear (221) of pivot (220), threaded connection has second casing (212) on first casing (24), the internal rotation of second casing (212) is connected with connecting piece (214), the lower fixed surface connection of connecting piece (214) has spacing piece (215) to the lower surface of tooth groove (215) and corresponding position (221) is seted up.

2. The stable and reliable fountain waterscape control box of claim 1, wherein: the upper surface of fixed plate (21) is fixedly connected with screw thread post (22), screw thread post (22) go up threaded connection has nut (23).

3. The stable and reliable fountain waterscape control box of claim 1, wherein: the lower surface of the second fluted disc (29) is provided with a groove (211), and a positioning block (26) is fixedly connected to the inner wall of the first shell (24) at the position corresponding to the groove (211).

4. The stable and reliable fountain waterscape control box of claim 1, wherein: the outer side of the gear (221) is sleeved with a dust cover (222), and the dust cover (222) is fixedly connected to the mounting seat (218).

5. The stable and reliable fountain waterscape control box of claim 1, wherein: the first through hole (25) is formed in the position, corresponding to the connecting shaft (27), of the first shell (24), the second through hole (210) is formed in the position, corresponding to the connecting shaft (27), of the second fluted disc (29), the third through hole (213) is formed in the position, corresponding to the connecting piece (214), of the second shell (212), and the fourth through hole (216) is formed in the position, corresponding to the connecting shaft (27), of the limiting piece (215).

6. The stable and reliable fountain waterscape control box of claim 1, wherein: control instrument (11) are arranged in control box body (1), control instrument (11) electric connection has wire (12), the other end fixedly connected with plug (13) of wire (12), fixedly connected with contact pin (14) on plug (13), be provided with in control box body (1) and insert row (15), install copper sheet subassembly (3) in inserting row (15), and contact pin (14) are pegged graft on copper sheet subassembly (3), copper sheet subassembly (3) include copper sheet body (31), fixedly connected with shell fragment (32) on the both sides outer wall of copper sheet body (31), be provided with bellying (33) on shell fragment (32), first logical groove (34) have been seted up on bellying (33), fixedly connected with contact piece (35) in first logical groove (34), and two contact pieces (35) set up respectively in the both sides of contact pin (14).

7. The stable and reliable fountain waterscape control box of claim 6, wherein: the top of the first through groove (34) is provided with a second through groove (36), a scraping film (37) is fixedly connected in the second through groove (36), and the two scraping films (37) are respectively arranged on two sides of the contact pin (14).