Metering device counter installation assembly

Abstract

The utility model provides a metering instrument counter installation assembly, which relates to the technical field of metering instrument counters and comprises a metering instrument, a signal head and a bottom plate, an electric lifting rod is installed in the middle of the top surface of the bottom plate, an angle adjusting assembly is installed on the electric lifting rod, and an instrument clamping assembly used for clamping the metering instrument is installed on the angle adjusting assembly. And the middle part of the bottom plate is also provided with two groups of signal wire winding assemblies. The magnetic limiting plugs on the two supports are taken down, so that the two take-up rollers can rotate freely, the two signal lines are pulled to be connected with a metering instrument and a signal head respectively, the magnetic limiting plugs are further inserted into the supports again, rotation of the take-up rollers is limited, and the take-up rollers can rotate freely. Furthermore, the two ends of the double-plug signal line are inserted into the signal line connectors on the rear side support respectively, then electrical connection between the metering instrument and the signal head is completed, and the length of the connecting line between the signal head and the metering instrument can be rapidly adjusted according to the installation position.

Description

Technical Field

[0001] The utility model belongs to the technical field of metering instrument counters, and more specifically, particularly relates to a metering instrument counter installation component. Background Art

[0002] Counting is the simplest and most basic operation. Counter is the logic circuit that realizes this operation. In digital system, counter mainly counts the number of pulses to realize the functions of measurement, counting and control. It also has the function of frequency division. Counter is composed of basic counting unit and some control gates. The counting unit is composed of a series of various triggers with information storage function. These triggers include RS trigger, T trigger, D trigger and JK trigger, etc.

[0003] Existing meter counters have a wide range of applications, including meter counters installed on production lines to count and control product shipments on the production line. This meter counter is composed of a signal transmitter, a signal receiver and a meter (with a counter installed inside). Its working principle is that the signal receiver continuously transmits an electrical signal to the signal receiver. When the goods pass through the signal transmitter and the middle of the signal receiver, the electrical signal emitted by the signal transmitter is blocked by the goods, causing the signal receiver to fail to receive the electrical signal from the signal transmitter. The signal receiver transmits the signal to the counter, which counts once and displays it through the meter. However, most of these meter counters are fixedly installed on the production line, and the display surface of the meter is fixed and cannot be adjusted in real time according to demand. The length of the connecting line between the signal transmitter, the signal receiver and the meter cannot be quickly adjusted according to the installation position.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a meter counter installation component is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a measuring instrument counter installation component to solve the above problems.

[0006] The purpose and effect of the measuring instrument counter installation assembly of the utility model are achieved by the following specific technical means:

[0007] The meter counter installation assembly includes a meter, a signal head and a bottom plate, an electric lifting rod is installed in the middle of the top surface of the bottom plate, an angle adjustment assembly is installed on the electric lifting rod, an instrument clamping assembly for clamping the meter is installed on the angle adjustment assembly, and two groups of signal line winding assemblies are also provided in the middle of the bottom plate;

[0008] The signal line winding assembly includes two brackets symmetrically installed on the bottom plate, a winding roller is rotatably installed between the two brackets, a signal line is wound up in the middle of the winding roller, a cavity is opened at the axis of the winding roller to the outer wall of the rear bracket, a signal line connector is installed in the cavity, one end of the signal line is passed through the cavity and is installed and connected to the signal line connector, rectangular slots are evenly distributed on the outer wall of the winding roller, and a magnetic limit plug matching the rectangular slots is slidably installed on the outer wall of the bracket, a double-plug signal line is installed in the middle of the rear wall of the two winding rollers, and both ends of the double-plug signal line are respectively installed and connected to the signal line connectors on the same side.

[0009] Furthermore, the instrument clamping assembly includes two slot plates arranged in parallel up and down, an L-shaped sliding rod is installed in the middle of the rear wall of the upper slot plate, and a support rod is installed in the middle of the rear wall of the lower slot plate, the lower end of the L-shaped sliding rod is slidably arranged in the inner cavity of the support rod, and a plurality of threaded holes are opened on the L-shaped sliding rod and the support rod, and bolts are installed in the threaded holes.

[0010] Furthermore, the angle adjustment assembly includes a rotating bin installed at the top of the electric lifting rod, a rotating shaft is rotatably installed in the inner cavity of the rotating bin, a gear is installed on the bottom surface of the rotating shaft, a tooth block limit plate matching the gear is slidably installed in the inner cavity of the rotating bin, a limiting column is installed on the bottom surface of the tooth block limit plate, a spring is sleeved on the outer wall surface of the limiting column, and a sliding cavity matching the limiting column is opened in the inner cavity of the rotating bin.

[0011] Furthermore, the upper end of the rotating shaft is installed and connected to the bottom surface of the L-shaped sliding rod.

[0012] Furthermore, the other ends of the two groups of signal lines are respectively installed and connected to the meter and the signal head.

[0013] Furthermore, a universal brake wheel is installed on the bottom surface of the base plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model removes the magnetic limit plugs on the two brackets, so that the two take-up rollers can rotate freely, pulls the two signal lines to be installed and connected with the meter and the signal head respectively, further inserts the magnetic limit plug into the bracket again to limit the rotation of the take-up roller, further inserts the two ends of the double-plug signal line into the signal line connector on the rear bracket respectively, thereby completing the electrical connection between the meter and the signal head, and the length of the connecting line between the signal head and the meter can be quickly adjusted according to the installation position.

[0016] 2. The utility model slides the gear block limit plate downward, and the spring on the limit column is compressed, so that the gear block limit plate is disengaged from the engagement state with the gear, and then the support rod is rotated to adjust the display direction of the meter thereon, and the gear block limit plate is loosened. At this time, the spring releases elastic potential energy, driving the gear block limit plate to slide upward and engage with the gear again, thereby adjusting the display direction of the meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the instrument clamping assembly of the utility model.

[0019] Figure 3 It is an enlarged schematic diagram of the structure of point A of the utility model.

[0020] Figure 4 It is a schematic diagram of the front side of the signal line winding component of the utility model.

[0021] Figure 5 It is a schematic diagram of the rear side of the signal line winding assembly of the utility model.

[0022] Figure 6 This is a schematic cross-sectional view of the signal line winding component of the utility model

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Measuring instrument; 2. Signal head; 3. Bottom plate; 4. Electric lifting rod; 5. Angle adjustment assembly; 6. Instrument clamping assembly; 7. Signal line winding assembly; 501. Rotating bin; 502. Rotating shaft; 503. Gear; 504. Gear block limit plate; 505. Limit column; 506. Spring; 601. Slot plate; 602. L-shaped slide bar; 603. Support rod; 604. Bolt; 701. Bracket; 702. Take-up roller; 703. Signal line; 704. Rectangular slot; 705. Magnetic limit plug; 706. Signal line connector; 707. Double-plug signal line. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 6 As shown: a meter counter installation assembly includes a meter 1, a signal head 2 and a bottom plate 3, an electric lifting rod 4 is installed in the middle of the top surface of the bottom plate 3, an angle adjustment assembly 5 is installed on the electric lifting rod 4, an instrument clamping assembly 6 for clamping the meter 1 is installed on the angle adjustment assembly 5, and two groups of signal line winding assemblies 7 are also provided in the middle of the bottom plate 3;

[0030] The signal line winding assembly 7 includes two brackets 701 symmetrically installed on the bottom plate 3, a take-up roller 702 is rotatably installed between the two brackets 701, a signal line 703 is wound in the middle of the take-up roller 702, a cavity is opened at the axis of the take-up roller 702 to the outer wall of the rear bracket 701, a signal line connector 706 is installed in the cavity, one end of the signal line 703 is passed through the cavity and is installed and connected to the signal line connector 706, rectangular slots 704 are evenly distributed on the outer wall of the take-up roller 702, a magnetic limit plug 705 matching the rectangular slots 704 is slidably installed on the outer wall of the bracket 701, a double-plug signal line 707 is installed in the middle of the rear wall of the two take-up rollers 702, and the two ends of the double-plug signal line 707 are respectively installed and connected to the signal line connector 706 on the same side.

[0031] Among them, the metering instrument 1 is installed on the meter clamping assembly 6, and the display direction of the metering instrument 1 thereon is adjusted by rotating the meter clamping assembly 6. The metering instrument 1 on the meter clamping assembly 6 is driven by the electric lifting rod 4 to adjust the display height, and the magnetic limit plugs 705 on the two brackets 701 are further removed, so that the two take-up rollers 702 can rotate freely, and the two signal lines 703 are pulled to be installed and connected with the metering instrument 1 and the signal head 2 respectively, and the magnetic limit plug 705 is further inserted into the bracket 701 again to limit the rotation of the take-up roller 702, and the two ends of the double-plug signal line 707 are further inserted into the signal line connector 706 on the rear bracket 701, thereby completing the electrical connection between the metering instrument 1 and the signal head 2.

[0032] As attached Figure 1 To Attachment Figure 6 As shown, in some embodiments, the instrument clamping assembly 6 includes two slot plates 601 arranged in parallel up and down, an L-shaped slide bar 602 is installed in the middle of the rear wall of the upper slot plate 601, and a support rod 603 is installed in the middle of the rear wall of the lower slot plate 601, the lower end of the L-shaped slide bar 602 is slidably set in the inner cavity of the support rod 603, and a plurality of threaded holes are opened on the L-shaped slide bar 602 and the support rod 603, and bolts 604 are installed in the threaded holes.

[0033] As attached Figure 1 To Attachment Figure 6 As shown, in some embodiments, the angle adjustment assembly 5 includes a rotating bin 501 installed at the top of the electric lifting rod 4, a rotating shaft 502 is rotatably installed in the inner cavity of the rotating bin 501, a gear 503 is installed on the bottom surface of the rotating shaft 502, a gear block limit plate 504 matching the gear 503 is slidably installed in the inner cavity of the rotating bin 501, a limiting column 505 is installed on the bottom surface of the gear block limit plate 504, a spring 506 is sleeved on the outer wall surface of the limiting column 505, and a sliding cavity matching the limiting column 505 is opened in the inner cavity of the rotating bin 501.

[0034] As attached Figure 1 To Attachment Figure 6 As shown, in some embodiments, the upper end of the rotating shaft 502 is installed and connected to the bottom surface of the L-shaped sliding rod 602.

[0035] As attached Figure 1 To Attachment Figure 6 As shown, in some embodiments, the other ends of the two groups of signal lines 703 are respectively installed and connected to the meter 1 and the signal head 2, and the length of the signal line 703 can be adjusted to adapt to the installation position of the meter 1 and the signal head 2.

[0036] As attached Figure 1 To Attachment Figure 6As shown, in some embodiments, a universal brake wheel is installed on the bottom surface of the base plate 3 for moving the entire fixed device.

[0037] The specific usage and function of this embodiment are as follows: first, place the meter 1 between the two slot plates 601, put the L-shaped slide bar 602 into the support rod 603, and fix the support rod 603 with the bolt 604 to complete the installation of the meter 1, and further slide the gear block limit plate 504 downward, the spring 506 on the limit column 505 is compressed, so that the gear block limit plate 504 is out of the clamping state with the gear 503, and then rotate the support rod 603 to adjust the display direction of the meter 1 thereon, loosen the gear block limit plate 504, and at this time the spring 506 releases its elastic potential energy, driving the gear block limit plate 504 to slide upward and clamp the gear 503 again , and then complete the adjustment of the display direction of the meter 1, and drive the meter 1 on the meter clamping assembly 6 to adjust the display height by lifting the electric lifting rod 4, and further remove the magnetic limit plugs 705 on the two brackets 701, so that the two take-up rollers 702 can rotate freely, pull the two signal lines 703 to install and connect with the meter 1 and the signal head 2 respectively, and further insert the magnetic limit plug 705 into the bracket 701 again to limit the rotation of the take-up roller 702, and further insert the two ends of the double-plug signal line 707 into the signal line connector 706 on the rear bracket 701 respectively, so as to complete the electrical connection between the meter 1 and the signal head 2.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A metering instrument counter installation assembly, comprising a metering instrument (1), a signal head (2) and a base plate (3), wherein an electric lifting rod (4) is installed in the middle of the top surface of the base plate (3), characterized in that: The electric lifting rod (4) is provided with an angle adjustment assembly (5), and the angle adjustment assembly (5) is provided with an instrument clamping assembly (6) for clamping the measuring instrument (1), and two groups of signal line winding assemblies (7) are also provided in the middle of the bottom plate (3); The signal line winding assembly (7) comprises two brackets (701) symmetrically mounted on the bottom plate (3); a winding roller (702) is rotatably mounted between the two brackets (701); a signal line (703) is wound in the middle of the winding roller (702); a cavity extending to the outer wall of the rear bracket (701) is opened at the axis of the winding roller (702); a signal line connector (706) is installed in the cavity; one end of the signal line (703) is inserted into the cavity and connected to the signal line (703). The signal line connector (706) is installed and connected, the outer wall surface of the take-up roller (702) is evenly provided with rectangular slots (704), and the outer wall surface of the bracket (701) is slidably installed with a magnetic limit plug (705) used to match the rectangular slots (704), and a double-plug signal line (707) is installed in the middle of the rear side wall surface of the two take-up rollers (702), and the two ends of the double-plug signal line (707) are respectively installed and connected with the signal line connector (706) on the same side.

2. The meter counter installation assembly according to claim 1, characterized in that: The instrument clamping assembly (6) comprises two slot plates (601) arranged in parallel in an upper and lower manner, an L-shaped sliding rod (602) is installed in the middle of the rear wall of the upper slot plate (601), and a support rod (603) is installed in the middle of the rear wall of the lower slot plate (601), the lower end of the L-shaped sliding rod (602) is slidably arranged in the inner cavity of the support rod (603), and a plurality of threaded holes are provided on the L-shaped sliding rod (602) and the support rod (603), and bolts (604) are installed in the threaded holes.

3. The meter counter installation assembly according to claim 1, characterized in that: The angle adjustment assembly (5) comprises a rotating bin (501) mounted on the top end of the electric lifting rod (4), a rotating shaft (502) being rotatably mounted in the inner cavity of the rotating bin (501), a gear (503) being mounted on the bottom surface of the rotating shaft (502), a tooth block limiting plate (504) for matching the gear (503) being slidably mounted in the inner cavity of the rotating bin (501), a limiting column (505) being mounted on the bottom surface of the tooth block limiting plate (504), a spring (506) being sleeved on the outer wall surface of the limiting column (505), and a sliding cavity for matching the limiting column (505) being opened in the inner cavity of the rotating bin (501).

4. The meter counter installation assembly according to claim 3, characterized in that: The upper end of the rotating shaft (502) is connected to the bottom surface of the L-shaped sliding rod (602).

5. The meter counter installation assembly according to claim 1, characterized in that: The other ends of the two groups of signal lines (703) are respectively installed and connected to the measuring instrument (1) and the signal head (2).

6. The meter counter installation assembly according to claim 1, characterized in that: A universal brake wheel is installed on the bottom surface of the base plate (3).

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