CN216670031U

CN216670031U - Universal flow velocity measuring and calculating instrument

Info

Publication number: CN216670031U
Application number: CN202123331568.6U
Authority: CN
Inventors: 黄伟峰; 林志鸿; 黄智强
Original assignee: Fujian Innovation Environmental Testing Co ltd
Current assignee: Fujian Innovation Environmental Testing Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-03
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a universal flow velocity measuring and calculating instrument which comprises a host, wherein the upper side and the lower side of the front surface of the host are fixedly connected with a display screen and a key panel in sequence, the side surface of the host is provided with data lines in a surrounding manner, the side surface of the host is provided with a containing groove matched with the data lines, the middle of the containing groove on the right side is fixedly connected with an inserting port, and the two sides of the inner surface of the containing groove are uniformly and fixedly connected with a plurality of groups of main line positioning rubber blocks capable of buckling the data lines. This commonality velocity of flow calculation appearance through set up the storage tank in the host computer side, can be used to accomodate the data line, can avoid it to scatter at will, conveniently go out to carry, directly take out during the use can, also comparatively convenient, glue the piece through setting up a plurality of thread location simultaneously and come the location data line, glue the piece department with the thread location that the expansion end plug pulled different positions, can pull out different length with the thread, can hand carry, also can articulate, has further made things convenient for the use.

Description

Universal flow velocity measuring and calculating instrument

Technical Field

The utility model relates to the technical field of instruments and meters, in particular to a universal flow velocity measuring and calculating instrument.

Background

The flow velocity measuring and calculating instrument is suitable for various rotor type flow velocity instruments in China at present, and is widely used for patrol measurement, ship measurement, cable channel speed measurement of flow velocity of riverways, irrigation canals, reservoirs and the like, and pump stations, water charge measurement test, environmental protection sewage monitoring and the like in shipping, ocean departments and agricultural water conservancy. The flow velocity measuring and calculating instrument is connected with the rotor type flow velocity instrument in a wired mode and directly displays the point flow velocity. The computer automatically processes the signals, thereby ensuring accurate and correct acquisition of the signals of the current meter. In the speed measurement process, directly displaying the revolution number and the speed measurement duration of the rotor of the current meter according to the model; and after the speed measurement is finished, the flow speed is automatically displayed, and in addition, the flow speed, the revolution n, the actually measured duration T and all set information of the measuring point can be inquired.

The existing flow velocity measuring and calculating instrument is generally connected with acquisition equipment through a connecting wire to carry out data transmission, so that the flow velocity measuring and calculating instrument needs to carry a longer connecting wire when being carried, and the connecting wire is easy to scatter, needs to be bound every time and is inconvenient to carry; and for some occasions (such as occasions that the transmission distance exceeds the wire length or the connecting wire is damaged) where the detection environment is limited and the connecting wire cannot be used, the detection cannot be normally carried out.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a universal flow velocity measuring and calculating instrument, which solves the problems that a long connecting wire is required to be carried when the flow velocity measuring and calculating instrument is carried, the connecting wire is easy to scatter and is inconvenient to carry; and the situation that the connecting wire can not be used, the detection can not be normally carried out.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a commonality velocity of flow calculation appearance, includes the host computer, positive upper and lower both sides of host computer fixedly connected with display screen and keypad in proper order, the side of host computer is encircleed and is provided with the data line, and the side of host computer set up with the storage tank of data line looks adaptation, the right side the centre fixedly connected with grafting port of storage tank, the even fixedly connected with in both sides of storage tank internal surface can detain the multiunit thread location glue piece of data line.

The data line comprises a fixed end plug electrically connected with the plug port in a plug-in mode, one end of the fixed end plug is connected with a movable end plug through a main line, the bottom of the plug-in port is provided with a plug port which is not electrically connected with the movable end plug, one surface of the movable end plug is fixedly connected with a first magnetic sheet, and the bottom surface inside the accommodating groove is fixedly connected with a first iron sheet on one side of the main line positioning rubber block.

Preferably, the stiff end plug includes the head of gluing of being connected with the thread, the one end fixedly connected with electrode rod of gluing the head, the both sides of gluing the head all are provided with the extension limit, and extend the limit and all seted up the locating hole with the corresponding position of storage tank internal surface.

Preferably, the extending edge is connected with the accommodating groove through a positioning structure penetrating through the positioning hole, the positioning structure comprises a rubber mat, and two ends of one side of the rubber mat are fixedly connected with bolts capable of being inserted into the positioning hole.

Preferably, the lower half part of the back surface of the host computer is provided with a square groove, and the inside of the square groove is slidably connected with a protective cover.

Preferably, the inner surface of the square groove is provided with a storage groove and a battery groove in sequence from top to bottom, and the storage groove and the battery groove are internally provided with the wireless transmitting module and the battery respectively.

Preferably, wireless sending module includes the grafting electrode of transmitting terminal and one end fixed connection thereof, and the one side fixedly connected with second iron sheet of transmitting terminal, accomodate the second magnetic sheet that the center fixedly connected with of inslot surface corresponds with the second iron sheet, accomodate inslot surface and be located second magnetic sheet periphery and paste the buffering glue that is greater than the second magnetic sheet that thickness is pasted.

Preferably, the back of the host computer and the outside damping that is located the square groove rotate and be connected with the type of falling U support frame, and the both ends of the type of falling U support frame all overlap and are equipped with anti-skidding gum cover.

Advantageous effects

The utility model provides a universal flow velocity measuring and calculating instrument. Compared with the prior art, the method has the following beneficial effects:

(1) this commonality velocity of flow calculation appearance through set up the storage tank in the host computer side, can be used to accomodate the data line, can avoid it to be in disorder at will, conveniently go out to carry, directly take out during the use can, also comparatively convenient, glue the piece through setting up a plurality of thread location simultaneously and come the location data line, glue the piece department with the thread location that the expansion end plug pulled different positions, can pull out different length with the thread, can hand carry and carry, also can articulate, further made things convenient for the use.

(2) This commonality velocity of flow calculation appearance can fix the stiff end plug in the storage tank through setting up location structure, and the stiff end plug is difficult for breaking away from when making the thread receive to drag, has guaranteed the stability of connection, when the stiff end plug is extracted to needs, directly detain out location structure can, easy operation is convenient.

(3) This commonality velocity of flow calculation appearance through at the built-in wireless sending module in the host computer back, can take out it and insert collection equipment on, and then can carry out wireless transmission to data, prolonged data transmission's distance for the data line, be fit for the occasion that the data line can't be used, accomodate when not using at the host computer back can, convenient to use.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic diagram of a data line according to the present invention;

FIG. 4 is a perspective view of the positioning structure of the present invention;

fig. 5 is a rear view of the inventive structure.

In the figure: 1-host computer, 2-display screen, 3-key panel, 4-data line, 41-fixed end plug, 411-rubber head, 412-electrode rod, 413-extending edge, 42-main line, 43-movable end plug, 44-first magnetic sheet, 5-containing groove, 6-plug port, 7-main line positioning rubber block, 8-first iron sheet, 9-positioning structure, 91-rubber pad, 92-plug pin, 10-square groove, 11-protective cover, 12-containing groove, 13-battery groove, 14-wireless sending module, 15-second magnetic sheet, 16-buffer rubber paste and 17-inverted U-shaped support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a commonality velocity of flow calculates appearance, includes host computer 1, and both sides fixedly connected with display screen 2 and keypad 3 in proper order about the host computer 1 is positive, and the side of host computer 1 is encircleed and is provided with data line 4, and the side of host computer 1 set up with the storage tank 5 of 4 looks adaptations of data line, the middle fixedly connected with grafting port 6 of right side storage tank 5, the even fixedly connected with in both sides of storage tank 5 internal surface can detain multiunit thread location glue piece 7 of data line 4.

The data line 4 includes a fixed end plug 41 electrically connected with the plug port 6, one end of the fixed end plug 41 is connected with a movable end plug 43 through a main line 42, a non-electrically connected plug port with the movable end plug 43 is provided at the bottom of the plug port 6, a first magnetic sheet 44 is fixedly connected to one side of the movable end plug 43, and a first iron sheet 8 is fixedly connected to the bottom surface inside the accommodating groove 5 and located at one side of the main line positioning rubber block 7. Through set up storage tank 5 in host computer 1 side, can be used to accomodate data line 4, can avoid it to be in disorder at will, conveniently go out to carry, directly take out during the use can, also comparatively convenient, come location data line 4 through setting up a plurality of thread location rubber blocks 7 simultaneously, the thread location rubber blocks 7 department of different positions is pulled to expansion end plug 43, can pull out different length with thread 42, can hand carry, also can articulate, further made things convenient for the use.

Stiff end plug 41 includes the gluey head 411 of being connected with thread 42, the one end fixedly connected with electrode rod 412 of gluey head 411, the both sides of gluing head 411 all are provided with the extension limit 413, and extend limit 413 and storage tank 5 internal surface corresponding position and all seted up the locating hole, it is connected with storage tank 5 to extend limit 413 through the location structure 9 that runs through the locating hole, location structure 9 includes cushion 91, the equal fixedly connected with in both ends of cushion 91 one side can insert the bolt 92 of locating hole, can fix stiff end plug 41 in storage tank 5 through setting up location structure 9, stiff end plug 41 is difficult for breaking away from when making thread 42 receive the pulling, the stability of connection has been guaranteed, when stiff end plug 41 is extracted to needs, directly detain location structure 9 can, easy operation is convenient.

The lower half part of the back surface of the host 1 is provided with a square groove 10, the interior of the square groove 10 is connected with a protective cover 11 in a sliding way, the inner surface of the square groove 10 is provided with a containing groove 12 and a battery groove 13 from top to bottom in sequence, a wireless sending module 14 and a battery are respectively arranged in the containing groove 12 and the battery groove 13, the wireless sending module 14 utilizes acquisition equipment to supply power, a signal receiving module matched with the wireless sending module 14 is arranged in the host 1, the wireless sending module 14 comprises a transmitting end and a plug-in electrode fixedly connected with one end of the transmitting end, a second iron sheet is fixedly connected with one side of the transmitting end, a second magnetic sheet 15 corresponding to the second iron sheet is fixedly connected with the center of the inner surface of the containing groove 12, a buffer adhesive 16 with the thickness larger than that of the second magnetic sheet 15 is pasted on the periphery of the second magnetic sheet 15 on the inner surface of the containing groove 12, and the second magnetic sheet 15 can absorb the wireless sending module 14 to avoid accidental loss, and set up buffering and glue subsides 16 and can alleviate the collision when adsorbing wireless sending module 14, the back of host computer 1 and the outside damping that is located square groove 10 rotate and be connected with type of falling U support frame 17, and the both ends of type of falling U support frame 17 all overlap and be equipped with anti-skidding gum cover, through at the built-in wireless sending module 14 in the back of host computer 1, can take out it and insert collection equipment on, and then can carry out wireless transmission to data, data transmission's distance has been prolonged for data line 4, be fit for the occasion that data line 4 can't be used, accomodate when not using at the back of host computer 1 can, high durability and convenient use.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.

When the portable data cable is carried or hung, the movable end plug 43 of the data cable 4 can be pulled out from the inserting port 6, then the main cables 42 are taken out from a plurality of main cable positioning rubber blocks 7, the movable end plug 43 slides to the positions of a pair of subsequent main cable positioning rubber blocks 7, and further the main cables 42 can be pulled out for one section to be hung or carried by hands; if data transmission is needed, the main line 42 is completely pulled out; if the host 1 does not need to be held by hands during detection, the host 1 can be placed on a plane, and the inverted U-shaped support frame 17 is pulled out to obliquely support the host 1.

If wireless transmission is needed, the protective cover 11 is pushed down, then the wireless transmission module 14 is taken out and inserted into the acquisition equipment, then the protective cover 11 is covered, and data is wirelessly transmitted to the host 1 by the wireless transmission module 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a commonality velocity of flow calculation appearance, includes host computer (1), host computer (1) positive upper and lower both sides fixedly connected with display screen (2) and keypad (3) in proper order, its characterized in that: the data line (4) is arranged on the side face of the host (1) in a surrounding mode, a containing groove (5) matched with the data line (4) is formed in the side face of the host (1), an inserting port (6) is fixedly connected to the middle of the containing groove (5) on the right side, and a plurality of main line positioning rubber blocks (7) capable of buckling the data line (4) are uniformly and fixedly connected to the two sides of the inner surface of the containing groove (5);

data line (4) include stiff end plug (41) with grafting port (6) electrical property grafting, the one end of stiff end plug (41) is connected with expansion end plug (43) through thread (42), and the bottom of grafting port (6) set up with the interface of expansion end plug (43) non-electric connection, the first magnetic sheet (44) of one side fixedly connected with of expansion end plug (43), the inside bottom surface of storage tank (5) just is located the first iron sheet (8) of one side fixedly connected with of thread location glue piece (7).

2. A universal flow rate calculator according to claim 1, wherein: the stiff end plug (41) is including gluing head (411) be connected with thread (42), the one end fixedly connected with electrode rod (412) of gluing head (411), the both sides of gluing head (411) all are provided with extension limit (413), and extend limit (413) and storage tank (5) internal surface corresponding position and all seted up the locating hole.

3. A universal flow rate calculator according to claim 2, wherein: the extension edge (413) is connected with the accommodating groove (5) through a positioning structure (9) penetrating through the positioning hole, the positioning structure (9) comprises a rubber pad (91), and two ends of one side of the rubber pad (91) are fixedly connected with a bolt (92) capable of being inserted into the positioning hole.

4. A universal flow rate calculator according to claim 1, wherein: the lower half of the back of the host (1) is provided with a square groove (10), and the inside of the square groove (10) is slidably connected with a protective cover (11).

5. A universal flow rate calculator according to claim 4, wherein: the inner surface of the square groove (10) is sequentially provided with a storage groove (12) and a battery groove (13) from top to bottom, and a wireless transmitting module (14) and a battery are respectively arranged in the storage groove (12) and the battery groove (13).

6. A universal flow rate calculator according to claim 5, wherein: wireless sending module (14) is including transmitting terminal and one end fixed connection's grafting electrode, and the one side fixedly connected with second iron sheet of transmitting terminal, accomodate second magnetic sheet (15) that the center fixedly connected with of groove (12) internal surface corresponds with the second iron sheet, accomodate groove (12) internal surface and be located second magnetic sheet (15) periphery and paste buffering glue subsides (16) that thickness is greater than second magnetic sheet (15).

7. A universal flow rate calculator according to claim 4, wherein: the back of host computer (1) just is located the outside damping rotation of square groove (10) and is connected with type of falling U support frame (17), and the both ends of type of falling U support frame (17) all overlap and are equipped with anti-skidding gum cover.