Reading box of steel bar meter

Abstract

The utility model relates to a steel bar meter reading box. A plurality of first signal acquisition units of a first signal acquisition board, a plurality of second signal acquisition units of a second signal acquisition board and a plurality of third signal acquisition units of a third signal acquisition board are directly connected with a plurality of steel bar meters. When the real-time numerical value of the reinforcement meter starts to be extracted, the signal output loop can be electrically connected with one of the first signal loop, the second signal loop and the third signal loop. And the signal output loop is electrically connected with the display device to display the real-time numerical value of the reinforcement meter, so that the defect of low efficiency of the reading box of the traditional reinforcement meter is overcome. Specifically, when the signal output loop is electrically connected with the first signal loop, one of the plurality of first signal acquisition units can be selected through the first button, and one first signal acquisition unit corresponds to one reinforcement meter.

Description

Technical Field

[0001] The present application relates to the technical field of measuring equipment, and in particular to a rebar meter reading box. Background Art

[0002] The rebar meter is a vibrating wire sensor that is buried in hydraulic structures or other concrete structures for a long time to measure the stress of the rebar inside the structure and can simultaneously measure the temperature of the buried point. In recent years, in response to the needs of engineering monitoring, a "measurement module" specially designed for system integration applications has been developed. This "measurement module" is the rebar meter reading box.

[0003] This traditional rebar meter reading box requires each rebar meter's electrical contact point to be clamped one by one each time the rebar meter is read, which results in low efficiency of the traditional rebar meter reading box. In the case of a large workload, the measurement time is long, which easily affects the overall working cycle. Therefore, it is necessary to propose a rebar meter reading box to address the defect of low efficiency of the traditional rebar meter reading box. Utility Model Content

[0004] Based on this, it is necessary to propose a rebar meter reading box to address the defect of low efficiency of traditional rebar meter reading boxes.

[0005] The present application relates to a steel bar meter reading box, comprising:

[0006] A signal concentration board, comprising a first signal circuit, a second signal circuit, a third signal circuit and a signal output circuit, wherein in a working state, the signal output circuit is electrically connected to one of the first signal circuit, the second signal circuit or the third signal circuit; and the signal output circuit is electrically connected to a display device;

[0007] A first signal acquisition board, comprising a plurality of first signal acquisition units, a first contact board and a first button, wherein the first contact board is electrically connected to the first signal circuit, the first button is electrically connected to a connection link between the first signal acquisition unit and the first contact board, and in a working state, the first contact board is electrically connected to one of the first signal acquisition units through the first button;

[0008] A second signal acquisition board, comprising a plurality of second signal acquisition units, a second contact board and a second button, wherein the second contact board is electrically connected to the second signal circuit, and the second button is electrically connected to a connection link between the second signal acquisition unit and the second contact board, and in a working state, the second contact board is electrically connected to one of the second signal acquisition units through the second button;

[0009] The third signal acquisition board includes multiple third signal acquisition units, a third contact board and a third button. The third contact board is electrically connected to the third signal circuit. The third button is electrically connected to the connection link between the third signal acquisition unit and the third contact board. In the working state, the third contact board is electrically connected to the three third signal acquisition units through the third button.

[0010] The present application relates to a rebar meter reading box, which directly connects multiple rebar meters through multiple first signal acquisition units of a first signal acquisition board, multiple second signal acquisition units of a second signal acquisition board, and multiple third signal acquisition units of a third signal acquisition board. When the real-time value of the rebar meter is extracted, the signal output circuit can be electrically connected to one of the first signal circuit, the second signal circuit, or the third signal circuit. The signal output circuit is electrically connected to a display device to display the real-time value of the rebar meter, thereby solving the defect of low efficiency of the traditional rebar meter reading box. Specifically, when the signal output circuit is electrically connected to the first signal circuit, one of the multiple first signal acquisition units can be selected by a first button, and one first signal acquisition unit corresponds to one rebar meter. The first button is rotated to the electrical contact points of different first signal acquisition units, and the electrical connection of different first signal acquisition units can be realized to realize the real-time value of the rebar meter. At the same time, the signal output circuit can be electrically connected to the second signal circuit or the third signal circuit, thereby realizing the real-time value acquisition of the rebar meter in the second signal acquisition unit or the real-time value acquisition of the rebar meter in the third signal acquisition unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic structural diagram of a rebar meter reading box provided in one embodiment of the present application.

[0012] Figure 2 A schematic structural diagram of a bus knob of a rebar meter reading box provided in one embodiment of the present application.

[0013] Figure 3 A schematic diagram of the structure of a first button of a rebar meter reading box provided in one embodiment of the present application.

[0014] Reference numerals:

[0015] 100- signal concentration board; 110- first signal loop; 120- second signal loop;

[0016] 130-third signal loop; 140-signal output loop; 200-first signal acquisition board;

[0017] 210 - first signal acquisition unit; 220 - first contact plate; 230 - first electric button; 231 - adjustment seat;

[0018] 232 - adjustment cover; 233 - first pole piece; 234 - second pole piece; 235 - first electrode;

[0019] 236 - second electrode; 237 - first contact bar; 238 - second contact bar; 300 - second signal acquisition board;

[0020] 310 - second signal acquisition unit; 320 - second contact plate; 330 - second button;

[0021] 400-third signal acquisition board; 410-third signal acquisition unit; 420-third contact board;

[0022] 430-third button; 500-bus knob; 510-female socket; 511-first main pole piece;

[0023] 512-second total pole piece; 513-insulating piece; 514-first pole piece; 515-second pole piece;

[0024] 516-third pole piece; 517-fourth pole piece; 518-fifth pole piece; 519-sixth pole piece; 520-screw cap; 521-first connecting strip; 522-second connecting strip; DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] The present application provides a rebar meter reading box.

[0027] like Figure 1 As shown, in one embodiment of the present application, a rebar meter reading box includes a signal concentration board 100, a first signal acquisition board 200, a second signal acquisition board 300 and a third signal acquisition board 400.

[0028] The signal concentration board 100 includes a first signal circuit 110, a second signal circuit 120, a third signal circuit 130 and a signal output circuit 140. In a working state, the signal output circuit 140 is electrically connected to one of the first signal circuit 110, the second signal circuit 120 or the third signal circuit 130; the signal output circuit 140 is electrically connected to a display device.

[0029] The first signal acquisition board 200 includes a plurality of first signal acquisition units 210, a first contact plate 220 and a first button 230. The first contact plate 220 is electrically connected to the first signal circuit 110. The first button 230 is electrically connected to a connection link between the first signal acquisition unit 210 and the first contact plate 220. In a working state, the first contact plate 220 is electrically connected to one of the first signal acquisition units 210 through the first button 230.

[0030] The second signal acquisition board 300 includes a plurality of second signal acquisition units 310, a second contact plate 320 and a second button 330. The second contact plate 320 is electrically connected to the second signal circuit 120. The second button 330 is electrically connected to the connection link between the second signal acquisition unit 310 and the second contact plate 320. In the working state, the second contact plate 320 is electrically connected to one of the second signal acquisition units 310 via the second button 330.

[0031] The third signal acquisition board 400 includes multiple third signal acquisition units 410, a third contact plate 420 and a third button 430. The third contact plate 420 is electrically connected to the third signal circuit 130. The third button 430 is electrically connected to the connection link between the third signal acquisition unit 410 and the third contact plate 420. In the working state, the third contact plate 420 is electrically connected to the three third signal acquisition units 410 through the third button 430.

[0032] The present application relates to a rebar meter reading box, which directly connects multiple rebar meters through multiple first signal acquisition units 210 of a first signal acquisition board 200, multiple second signal acquisition units 310 of a second signal acquisition board 300, and multiple third signal acquisition units 410 of a third signal acquisition board 400. When the real-time value of the rebar meter starts to be extracted, the signal output circuit 140 can be electrically connected to one of the first signal circuit 110, the second signal circuit 120, or the third signal circuit 130. The signal output circuit 140 is electrically connected to a display device to display the real-time value of the rebar meter, thereby solving the defect of low efficiency of the traditional rebar meter reading box. Specifically, when the signal output circuit 140 is electrically connected to the first signal circuit 110, one of the multiple first signal acquisition units 210 can be selected through the first button 230, and one first signal acquisition unit 210 corresponds to one rebar meter. The first button 230 is rotated to the electrical contact points of different first signal acquisition units 210, and the electrical connection of different first signal acquisition units 210 can be realized to realize the real-time value of the rebar meter. At the same time, the signal output circuit 140 can be electrically connected to the second signal circuit 120 or the third signal circuit 130, thereby realizing real-time value collection of the rebar meter in the second signal acquisition unit 310 or real-time value collection of the rebar meter in the third signal acquisition unit 410.

[0033] like Figure 2 As shown, in one embodiment of the present application, the signal concentration board 100 further includes a bus knob 500. The bus knob 500 includes a female base 510 and a screw cap 520. The screw cap 520 is sleeved on the outer surface of the female base 510. The central axis of the female base 510 and the central axis of the screw cap 520 coincide with each other.

[0034] Specifically, the signal output loop 140 is electrically connected to the first signal loop 110 , the second signal loop 120 or the third signal loop 130 through the bus knob 500 .

[0035] More specifically, the relative rotation between the female base 510 and the screw cap 520 enables electrical conduction between the signal output circuit 140 and the first signal circuit 110 , the second signal circuit 120 or the third signal circuit 130 .

[0036] The first signal loop 110 is electrically connected to the first signal acquisition board 200 .

[0037] The second signal loop 120 is electrically connected to the second signal acquisition board 300 .

[0038] The third signal loop 130 is electrically connected to the third signal acquisition board 400 .

[0039] The plurality of first signal acquisition units 210 of the first signal acquisition board 200 , the plurality of second signal acquisition units 310 of the second signal acquisition board 300 , and the plurality of third signal acquisition units 410 of the third signal acquisition board 400 are directly connected to the plurality of rebar meters.

[0040] When a first signal acquisition unit 210 of the first signal acquisition board 200 is electrically connected to a steel bar meter, the first signal acquisition board 200 is electrically connected to the first signal loop 110, and the first signal loop 110 is electrically connected to the signal output loop 140.

[0041] In one embodiment of the present application, the screw cap 520 includes a first connecting strip 521 and a second connecting strip 522. The first connecting strip 521 is attached to the inner surface of the screw cap 520. The second connecting strip 522 is attached to the inner surface of the screw cap 520. The first end of the first connecting strip 521 abuts against the first total pole piece 511. The second end of the first connecting strip 521 abuts against the first pole piece 514, the third pole piece 516 or the fifth pole piece 518. The first end of the second connecting strip 522 abuts against the second total pole piece 512. The second end of the second connecting strip 522 abuts against the second pole piece 515, the fourth pole piece 517 or the sixth pole piece 519.

[0042] Specifically, the first connecting bar 521 is used to realize the electrical connection between the first total electrode sheet 511 and the first electrode sheet 514 , and the second connecting bar 522 is used to realize the electrical connection between the second total electrode sheet 512 and the second electrode sheet 515 .

[0043] The female base 510 and the screw cap 520 can rotate relative to each other, so as to realize the electrical connection between the first total pole piece 511 and the third pole piece 516 by using the first connecting bar 521 , and realize the electrical connection between the second total pole piece 512 and the fourth pole piece 517 by using the second connecting bar 522 .

[0044] The female base 510 and the screw cap 520 can rotate relative to each other, so as to realize the electrical connection between the first total pole piece 511 and the fifth pole piece 518 by using the first connecting bar 521 , and realize the electrical connection between the second total pole piece 512 and the sixth pole piece 519 by using the second connecting bar 522 .

[0045] like Figure 2 As shown, in one embodiment of the present application, the female base 510 includes a first total pole piece 511 and a second total pole piece 512. The first total pole piece 511 and the second total pole piece 512 are both arranged on the side wall of the female base 510. An insulating sheet 513 is arranged between the first total pole piece 511 and the second total pole piece 512. The first total pole piece 511 is arranged on the connection link of the signal output circuit 140. The second total pole piece 512 is arranged on the connection link of the signal output circuit 140.

[0046] In one embodiment of the present application, the female base 510 further includes a first pole piece 514 and a second pole piece 515. The first pole piece 514 and the second pole piece 515 are both arranged on the side wall of the female base 510. An insulating sheet 513 is arranged between the first pole piece 514 and the second pole piece 515. The first pole piece 514 is arranged on the connection link of the first signal loop 110. The second pole piece 515 is arranged on the connection link of the first signal loop 110. The geometric connection line between the first pole piece 514 and the first total pole piece 511 passes through the geometric center of the female base 510.

[0047] Specifically, by rotating the screw cap 520 , the first total pole piece 511 can be electrically connected to the first pole piece 514 , and the second total pole piece 512 can be electrically connected to the second pole piece 515 .

[0048] The first total pole piece 511 is disposed on the connection link of the signal output loop 140. The second total pole piece 512 is disposed on the connection link of the signal output loop 140. The first pole piece 514 is disposed on the connection link of the first signal loop 110. The second pole piece 515 is disposed on the connection link of the first signal loop 110.

[0049] Therefore, the first signal loop 110 and the signal output loop 140 can be electrically connected.

[0050] like Figure 3 As shown, in one embodiment of the present application, the first signal acquisition unit 210 has the same structure as the second signal acquisition unit 310. The first signal acquisition unit 210 has the same structure as the third signal acquisition unit 410. The first button 230 has the same structure as the second button 330. The first button 230 has the same structure as the third button 430. The first button 230 includes an adjustment seat 231 and an adjustment cover 232. The adjustment cover 232 is sleeved on the outer surface of the adjustment seat 231. The central axis of the adjustment seat 231 and the central axis of the adjustment cover 232 coincide with each other.

[0051] Specifically, the structures of the signal acquisition boards are the same.

[0052] By relative rotation of the adjustment cover 232 and the adjustment seat 231, the first electrode 235 of the same first signal acquisition unit 210 can be electrically connected to the first electrode piece 233. The second electrode 236 of the same first signal acquisition unit 210 can be electrically connected to the second electrode piece 234.

[0053] The first electrode piece 233 is disposed on the connection link of the first contact plate 220. The second electrode piece 234 is disposed on the connection link of the first contact plate 220. That is, in the working state, the first contact plate 220 is electrically connected to a first signal acquisition unit 210 through the first button 230.

[0054] Furthermore, the first contact plate 220 is electrically connected to the first signal loop 110 .

[0055] In one embodiment of the present application, the adjustment seat 231 includes a first pole piece 233, a second pole piece 234, a plurality of first electrodes 235 and a plurality of second electrodes 236. The first pole piece 233 and the second pole piece 234 are both arranged on the side wall of the adjustment seat 231. An insulating sheet 513 is arranged between the first pole piece 233 and the second pole piece 234. The first pole piece 233 is arranged on the connection link of the first contact plate 220. The second pole piece 234 is arranged on the connection link of the first contact plate 220. One first electrode 235 and one second electrode 236 are both arranged on the connection link of the same first signal acquisition unit 210. The first electrode 235 and the second electrode 236 are both arranged on the side wall of the adjustment seat 231. An insulating sheet 513 is arranged between the first electrode 235 and the second electrode 236.

[0056] Specifically, the first electrode 235 and the second electrode 236 of the same first signal acquisition unit 210 can be connected to the same rebar meter, which solves the defect of low efficiency of the traditional rebar meter reading box.

[0057] In one embodiment of the present application, the regulating cover 232 includes a first contact strip 237 and a second contact strip 238. The first contact strip 237 is attached to the inner surface of the regulating cover 232. The second contact strip 238 is attached to the inner surface of the regulating cover 232. The first end of the first contact strip 237 abuts against the first pole piece 514. The second end of the first contact strip 237 abuts against one of the plurality of first electrodes 235. The first end of the second contact strip 238 abuts against the second pole piece 515. The second end of the second contact strip 238 abuts against one of the plurality of second electrodes 236.

[0058] Specifically, the first contact strip 237 is used to realize the electrical connection between the first electrode piece 233 and the first electrode 235 , and the second contact strip 238 is used to realize the electrical connection between the second electrode piece 234 and the second electrode 236 .

[0059] like Figure 1As shown, in one embodiment of the present application, the female base 510 further includes a third pole piece 516 and a fourth pole piece 517. The third pole piece 516 and the fourth pole piece 517 are both arranged on the side wall of the female base 510. An insulating sheet 513 is arranged between the third pole piece 516 and the fourth pole piece 517. The third pole piece 516 is arranged on the connection link of the second signal loop 120. The fourth pole piece 517 is arranged on the connection link of the second signal loop 120. The geometric connection line between the third pole piece 516 and the first total pole piece 511 passes through the geometric center of the female base 510.

[0060] In one embodiment of the present application, the female base 510 further includes a fifth pole piece 518 and a sixth pole piece 519. The fifth pole piece 518 and the sixth pole piece 519 are both arranged on the side wall of the female base 510. An insulating sheet 513 is arranged between the fifth pole piece 518 and the sixth pole piece 519. The fifth pole piece 518 is arranged in the connection link of the third signal loop 130. The fourth pole piece 517 is arranged in the connection link of the third signal loop 130. The geometric connection line between the fifth pole piece 518 and the first total pole piece 511 passes through the geometric center of the female base 510.

[0061] The technical features of the above-described embodiments may be arbitrarily combined, and the execution order of the method steps is not limited. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A steel bar meter reading box, electrically connected to a display device, characterized in that: include: A signal concentration board, comprising a first signal circuit, a second signal circuit, a third signal circuit and a signal output circuit, wherein in a working state, the signal output circuit is electrically connected to one of the first signal circuit, the second signal circuit or the third signal circuit; and the signal output circuit is electrically connected to a display device; A first signal acquisition board, comprising a plurality of first signal acquisition units, a first contact board and a first button, wherein the first contact board is electrically connected to the first signal circuit, the first button is electrically connected to a connection link between the first signal acquisition unit and the first contact board, and in a working state, the first contact board is electrically connected to one of the first signal acquisition units through the first button; A second signal acquisition board, comprising a plurality of second signal acquisition units, a second contact board and a second button, wherein the second contact board is electrically connected to the second signal circuit, and the second button is electrically connected to a connection link between the second signal acquisition unit and the second contact board, and in a working state, the second contact board is electrically connected to one of the second signal acquisition units through the second button; The third signal acquisition board includes multiple third signal acquisition units, a third contact board and a third button. The third contact board is electrically connected to the third signal circuit. The third button is electrically connected to the connection link between the third signal acquisition unit and the third contact board. In the working state, the third contact board is electrically connected to the three third signal acquisition units through the third button.

2. The steel bar meter reading box according to claim 1, characterized in that: The signal concentration board also includes a bus knob; The bus knob comprises a female socket and a screw cap; The screw cap is sleeved on the outer surface of the female seat; The central axis of the female seat coincides with the central axis of the screw cap.

3. The steel bar meter reading box according to claim 2, characterized in that: The female seat includes a first total pole piece and a second total pole piece; The first total pole piece and the second total pole piece are both arranged on the side wall of the female seat; An insulating sheet is provided between the first total pole piece and the second total pole piece; The first total pole piece is arranged in a connection link of the signal output loop; The second total pole piece is arranged in the connection link of the signal output loop.

4. The steel bar meter reading box according to claim 3, characterized in that: The female seat also includes a first pole piece and a second pole piece; The first pole piece and the second pole piece are both arranged on the side wall of the female seat; An insulating sheet is provided between the first pole piece and the second pole piece; The first pole piece is arranged in a connection link of the first signal loop; The second pole piece is arranged in a connection link of the first signal loop; A geometric line connecting the first pole piece and the first total pole piece passes through the geometric center of the female seat.

5. The steel bar meter reading box according to claim 4, characterized in that: The female seat also includes a third pole piece and a fourth pole piece; The third pole piece and the fourth pole piece are both arranged on the side wall of the female seat; An insulating sheet is provided between the third pole piece and the fourth pole piece; The third pole piece is arranged in the connection link of the second signal loop; The fourth pole piece is arranged in the connection link of the second signal loop; The geometric line between the third pole piece and the first total pole piece passes through the geometric center of the female seat.

6. The steel bar meter reading box according to claim 5, characterized in that: The female seat also includes a fifth pole piece and a sixth pole piece; The fifth pole piece and the sixth pole piece are both arranged on the side wall of the female seat; An insulating sheet is provided between the fifth pole piece and the sixth pole piece; The fifth pole piece is arranged in the connection link of the third signal loop; The fourth pole piece is arranged in the connection link of the third signal loop; The geometric line between the fifth pole piece and the first total pole piece passes through the geometric center of the female seat.

7. The steel bar meter reading box according to claim 6, characterized in that: The screw cap includes a first connecting strip and a second connecting strip; The first connecting strip is attached to the inner surface of the screw cap; The second connecting strip is attached to the inner surface of the screw cap; The first end of the first connecting strip abuts against the first total pole piece; The second end of the first connecting bar abuts against the first pole piece, the third pole piece or the fifth pole piece; The first end of the second connecting strip abuts against the second total pole piece; The second end of the second connecting bar abuts against the second pole piece, the fourth pole piece or the sixth pole piece.

8. The steel bar meter reading box according to claim 7, characterized in that: The first signal acquisition unit has the same structure as the second signal acquisition unit; The first signal acquisition unit has the same structure as the third signal acquisition unit; The first button has the same structure as the second button; The first button has the same structure as the third button; The first button includes an adjustment seat and an adjustment cover; The adjustment cover is sleeved on the outer surface of the adjustment seat; The central axis of the adjustment seat and the central axis of the adjustment cover coincide with each other.

9. The steel bar meter reading box according to claim 8, characterized in that: The adjustment seat comprises a first pole piece, a second pole piece, a plurality of first electrodes and a plurality of second electrodes; The first pole piece and the second pole piece are both arranged on the side wall of the adjustment seat; An insulating sheet is provided between the first pole piece and the second pole piece; The first pole piece is arranged on a connection link of the first contact plate; The second electrode piece is arranged on a connection link of the first contact plate; One of the first electrodes and one of the second electrodes are both arranged in a connection link of the same first signal acquisition unit; The first electrode and the second electrode are both arranged on the side wall of the adjustment seat; An insulating sheet is disposed between the first electrode and the second electrode.

10. The steel bar meter reading box according to claim 9, characterized in that: The regulating cover comprises a first contact strip and a second contact strip; The first contact strip is attached to the inner surface of the adjustment cover; The second contact strip is attached to the inner surface of the adjustment cover; The first end of the first contact strip abuts against the first pole piece; The second end of the first contact strip abuts against one of the plurality of first electrodes; The first end of the second contact strip abuts against the second pole piece; The second end of the second contact strip abuts against one of the second electrodes.

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