CN210723812U - Distributed high-precision data acquisition module box - Google Patents

Abstract

The utility model provides a distributing type high accuracy data acquisition module case relates to module case technical field, which comprises an outer shell, the bottom fixed mounting of shell has the mobile device, the inside top-down of shell fixed mounting has a plurality of circuit board in proper order, the front of shell is located edge fixed mounting and has the hinge, the surface of shell is connected with a body through the hinge rotation, the equal fixed mounting in surface of the body and shell has the connection lock. The utility model discloses, adopt to remove the wheel and can accomodate for placing that module case can be stable subaerial, avoided the people to collide, and lead to the module case unstability, when meetting rainy day, the reverse rotation threaded rod makes the wheel reset again, makes the interior circuit board of module case avoid with the moisture contact on the bottom surface, improves the barrier propterty of module case.

Description

Distributed high-precision data acquisition module box

Technical Field

The utility model relates to a module case technical field especially relates to distributed high accuracy data acquisition module case.

Background

The module box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, and can be switched on or switched off by a manual or automatic switch in normal operation.

Current module case generally adopts to fix and sets up in a certain place, and when meetting the weather that the rainwater is sufficient, can breed great steam on the bottom surface, and inside these steam can get into through the bottom surface of box to corrode module incasement portion's circuit board etc. lead to taking place phenomenons such as short circuit, inside circuit board is when maintaining and maintaining simultaneously, dismantles the trouble very, and is unfavorable for the large batch maintenance of dismouting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the distributed high accuracy data acquisition module case that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: distributed high accuracy data acquisition module case, which comprises an outer shell, the bottom fixed mounting of shell has the mobile device, the inside top-down of shell fixed mounting has a plurality of circuit board in proper order, the front of shell is located edge fixed mounting and has the hinge, the surface of shell is connected with the door body through the hinge rotation, the equal fixed mounting in surface of the door body and shell has the connection lock.

Preferably, the mobile device includes the installing frame, the fixed installing frame that has run through in bottom of shell, the threaded rod that runs through is rotated to the inside of installing frame, the equal threaded connection in surface both ends of threaded rod has the nut piece, the bottom fixed mounting of nut piece has the gear, the bottom fixed mounting of gear has the removal frame, the front of gear articulates there is the traction lever, and the one end that the gear was kept away from to the traction lever articulates there is the slider, remove the inside fixed mounting slide rail of frame, the bottom sliding connection of slide rail has the removal wheel, it slides in proper order to run through the shell and remove the frame to remove the wheel.

Preferably, the threaded rod rotates and runs through the shell and extends to the outside of shell, opposite screw thread has been seted up at the surface both ends of threaded rod, the bottom fixed mounting of nut piece has the rodent, the nut piece passes through rodent and gear intermeshing.

Preferably, one surface of the sliding block opposite to the moving wheel is fixedly provided with a sleeve, and the two sleeves penetrate through the moving frame in a sliding manner.

Preferably, the sleeve is located inside the opposite end of the moving frame, and is connected with a sliding rod in a sliding mode, an elastic spring is sleeved on the outer surface of the sliding rod, and two ends of the elastic spring are fixedly connected with the outer surfaces of the two sleeves respectively.

Preferably, the inside fixed mounting of shell has the mount pad, the slot has been seted up to the inside of mount pad, the fixed surface of circuit board installs the inserted bar, the circuit board passes through the inserted bar and pegs graft with the slot, the surface of mount pad slides in proper order and runs through there is the bolt, the bolt slides in proper order and runs through mount pad, recess and inserted bar and extend to the outside of inserted bar, the bolt is located one end surface cover between recess and the mount pad and is equipped with reset spring, reset spring's both ends respectively with the inner wall fixed connection of bolt and mount pad.

Advantageous effects

1. The utility model discloses in, through setting up the mobile device, the threaded rod rotates, because the inner wall limiting displacement of opposite screw thread and installing frame, two nut pieces do the slip in opposite directions along the surface of threaded rod, the nut piece passes through rodent and gear intermeshing, the gear pulls the slider through the traction lever and slides, the slider passes through the effect drive of sleeve pipe and slide bar and removes the wheel and slide along the slide rail, make to remove the wheel and remove along the slide rail of slope, and shrink, make to remove the wheel and accomodate, make placing subaerial that the module case can be stable, the artificial collision has been avoided, and lead to the module case unstability, when meetting rainy day simultaneously, the reverse rotation threaded rod, make the wheel reset again, make the inside circuit board of module case avoid with the moisture contact on the bottom surface, improve the barrier propterty of module case.

2. The utility model discloses in, through setting up bolt and reset spring, when needs maintenance and maintenance circuit board, the pulling bolt, make reset spring receive the compression, insert the inside of slot to the inserted bar at the circuit board back simultaneously, loosen the bolt, resilience force through reset spring, make the inside that the bolt inserted the inserted bar fix the circuit board, when needing to dismantle simultaneously, the pulling bolt can, through the single bolt part of control, can reach the effect of quick assembly disassembly circuit board, for later stage maintenance and maintenance circuit board, and convenience is provided.

Drawings

Fig. 1 is a schematic structural view of a distributed high-precision data acquisition module box according to the present invention;

fig. 2 is a schematic structural diagram of an adjusting structure of the distributed high-precision data acquisition module box according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 of the distributed high-precision data acquisition module box according to the present invention;

fig. 4 is the utility model provides an internal structure schematic diagram of mount pad of distributed high accuracy data acquisition module case.

Illustration of the drawings:

1. a housing; 11. a mounting seat; 12. a bolt; 13. a return spring; 2. a mobile device; 21. installing a frame; 22. a threaded rod; 23. a nut block; 24. a gear; 25. moving the frame; 26. a slider; 27. a sleeve; 28. an elastic spring; 29. a moving wheel; 210. a slide rail; 3. a circuit board; 31. inserting a rod; 4. a hinge; 5. a door body; 6. and (5) connecting a lock.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, a distributed high-precision data acquisition module box comprises a shell 1, a moving device 2 is fixedly installed at the bottom of the shell 1, a plurality of circuit boards 3 are sequentially and fixedly installed inside the shell 1 from top to bottom, hinges 4 are fixedly installed at the edges of the front surface of the shell 1, a door body 5 is rotatably connected to the outer surface of the shell 1 through the hinges 4, connecting locks 6 are fixedly installed on the outer surfaces of the door body 5 and the shell 1, a mounting seat 11 is fixedly installed inside the shell 1, slots are formed inside the mounting seat 11, insertion rods 31 are fixedly installed on the outer surface of the circuit boards 3, the circuit boards 3 are inserted into the slots through the insertion rods 31, bolts 12 sequentially penetrate through the outer surface of the mounting seat 11 in a sliding manner, the bolts 12 sequentially penetrate through the mounting seat 11, a groove and the insertion rods 31 and extend to the outside of the insertion rods 31, and a reset spring 13 is, reset spring 13's both ends respectively with the inner wall fixed connection of bolt 12 and mount pad 11, through controlling single bolt 12 parts, can reach the effect of quick assembly disassembly circuit board, for later maintenance and maintenance circuit board, facilitate.

The moving device 2 comprises a mounting frame 21, the bottom of the shell 1 is fixedly penetrated with the mounting frame 21, the inside of the mounting frame 21 is rotatably penetrated with a threaded rod 22, both ends of the outer surface of the threaded rod 22 are connected with a nut block 23 through threads, the bottom of the nut block 23 is fixedly provided with a gear 24, the bottom of the gear 24 is fixedly provided with a moving frame 25, the front surface of the gear 24 is hinged with a traction rod, one end of the traction rod, which is far away from the gear 24, is hinged with a sliding block 26, the inside of the moving frame 25 is fixedly provided with a sliding rail 210, the bottom of the sliding rail 210 is connected with a moving wheel 29 in a sliding manner, the moving wheel 29 sequentially penetrates through the shell 1 and the moving frame 25 in a sliding manner, the threaded rod 22 rotatably penetrates through the shell 1 and extends to the outside of the shell 1, both ends of the outer surface of the threaded rod 22 are provided with opposite threads, the bottom of the, two sleeve pipes 27 slide and run through and remove frame 25, sleeve pipe 27 is located the inside sliding connection of the relative one end in inside that removes frame 25 has the slide bar, the surface cover of slide bar is equipped with elastic spring 28, elastic spring 28's both ends respectively with two sleeve pipes 27's fixed surface connection, can accomodate through removing wheel 29, make placing that module case can be stable subaerial, the artificial collision has been avoided, and lead to the module case unstability, simultaneously when meetting rainy day, reverse rotation threaded rod 22, make the wheel reset again, make the inside circuit board 3 of module case avoid with the moisture contact on the bottom surface, improve the barrier propterty of module case.

The utility model discloses a theory of operation: by arranging the moving device 2, the threaded rod 22 is rotated, because of the opposite threads and the inner wall limiting effect of the mounting frame 21, the two nut blocks 23 slide along the outer surface of the threaded rod 22 in opposite directions, the nut blocks 23 are meshed with the gear 24 through the teeth, the gear 24 pulls the sliding block 26 to slide through the traction rod, the sliding block 26 drives the moving wheel 29 to slide along the sliding rail 210 through the sleeve 27 and the sliding rod, so that the moving wheel 29 moves along the inclined sliding rail 210 and contracts, the moving wheel 29 can be accommodated, the module box can be stably placed on the ground, the artificial collision is avoided, the module box is unstable, meanwhile, when it is rainy day, the threaded rod 22 is reversely rotated, the wheel is reset, the inner circuit board 3 of the module box is prevented from contacting with moisture on the bottom surface, and the protection performance of the module box is improved, through setting up bolt 12 and reset spring 13, when needs maintenance and maintenance circuit board 3, pulling bolt 12, make reset spring 13 receive the compression, insert the inside of slot to the inserted bar 31 at the 3 backs of circuit board simultaneously, loosen bolt 12, resilience force through reset spring 13, make bolt 12 insert the inside of inserted bar 31 and fix circuit board 3, when needing to dismantle simultaneously, pulling bolt 12 can, through controlling single bolt 12 part, can reach the effect of quick assembly disassembly circuit board, for later maintenance and maintenance circuit board, and convenience is provided.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. Distributed high accuracy data acquisition module case, including shell (1), its characterized in that: the bottom fixed mounting of shell (1) has mobile device (2), the inside top-down of shell (1) fixed mounting has a plurality of circuit board (3) in proper order, the front of shell (1) is located edge fixed mounting and has hinge (4), the surface of shell (1) is rotated through hinge (4) and is connected with a body (5), the equal fixed mounting in surface of the body (5) and shell (1) has connection lock (6).

2. The distributed high-precision data acquisition module box according to claim 1, characterized in that: mobile device (2) are including installing frame (21), the fixed mounting frame (21) that has run through in bottom of shell (1), the inside of installing frame (21) is rotated and is run through threaded rod (22), the equal threaded connection in surface both ends of threaded rod (22) has nut piece (23), the bottom fixed mounting of nut piece (23) has gear (24), the bottom fixed mounting of gear (24) has removal frame (25), the front of gear (24) articulates there is the traction lever, and the one end that gear (24) were kept away from to the traction lever articulates there is slider (26), the inside fixed mounting slide rail (210) of removal frame (25), the bottom sliding connection of slide rail (210) has removal wheel (29), removal wheel (29) slide in proper order and run through shell (1) and removal frame (25).

3. The distributed high accuracy data acquisition module box of claim 2, wherein: threaded rod (22) are rotated and are run through shell (1) and extend to the outside of shell (1), opposite screw thread has been seted up at the surface both ends of threaded rod (22), the bottom fixed mounting of nut piece (23) has the rodent, nut piece (23) are through rodent and gear (24) intermeshing.

4. The distributed high accuracy data acquisition module box of claim 2, wherein: and one opposite surface of the sliding block (26) and the moving wheel (29) is fixedly provided with a sleeve (27), and the two sleeves (27) penetrate through the moving frame (25) in a sliding manner.

5. The distributed high accuracy data acquisition module box of claim 4, wherein: the sleeve (27) is located the inside sliding connection of the inside relative one end that removes frame (25) and has the slide bar, and the surface cover of slide bar is equipped with elasticity spring (28), the both ends of elasticity spring (28) respectively with the surface fixed connection of two sleeve pipes (27).

6. The distributed high-precision data acquisition module box according to claim 1, characterized in that: the utility model discloses a circuit breaker, including shell (1), the inside fixed mounting of shell (1) has mount pad (11), the slot has been seted up to the inside of mount pad (11), the outer fixed surface of circuit board (3) installs inserted bar (31), circuit board (3) are pegged graft with the slot through inserted bar (31), the surface of mount pad (11) slides in proper order and runs through bolt (12), bolt (12) slide in proper order and run through mount pad (11), recess and inserted bar (31) and extend to the outside of inserted bar (31), one end surface cover that bolt (12) are located between recess and mount pad (11) is equipped with reset spring (13), the both ends of reset spring (13) respectively with the inner wall fixed connection of bolt (12) and mount pad (11).

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