CN220023338U

CN220023338U - Data acquisition instrument

Info

Publication number: CN220023338U
Application number: CN202321647747.7U
Authority: CN
Inventors: 向才涛; 李波; 鄢建中
Original assignee: Chengdu Rongcheng Huishu Measurement And Control Technology Co ltd
Current assignee: Chengdu Rongcheng Huishu Measurement And Control Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-14
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a data acquisition instrument which comprises a shell, a cover plate and a mounting frame for mounting the shell, wherein a circuit board is arranged in the shell, a heat dissipation structure is formed on the shell, the cover plate is used for sealing an inner cavity of the shell, a plurality of wiring ports in communication connection with the circuit board are arranged on the cover plate, the mounting frame comprises two movable seats which can be mutually close to or far away from each other, and the two movable seats can be abutted to or separated from two sides of the shell. The data acquisition instrument can firmly install the shell without connecting pieces such as screws, so that the use cost is saved, the steps of disassembling and assembling the shell are reduced, the labor intensity of a detector for disassembling and assembling the shell is reduced, the replacement is convenient, and the environmental detection efficiency of an industrial site is improved; meanwhile, the heat dissipation structure can conduct real-time heat dissipation, so that the use reliability is improved, and the service life is prolonged.

Description

Data acquisition instrument

Technical Field

The utility model relates to the technical field of data acquisition, in particular to a data acquisition instrument.

Background

The data acquisition instrument is generally composed of a data acquisition end and a data receiving end, is mainly applied to data collection and analysis of complex environments of an industrial field, and can analyze and display data at a web end, so that various environmental information of the industrial field can be intuitively presented, and the industrial field can be conveniently supervised.

The applicant discloses an electromagnetic ring network data acquisition measurement AND control instrument through the following search type' cl (mounting bracket) AND (heat dissipation) OR cl (data acquisition) AND desc (disassembly) by obtaining the following prior art, specifically, the patent with publication number of CN213755221U discloses an electromagnetic ring network data acquisition measurement AND control instrument, which comprises a shell, wherein one end of the front surface of the shell is provided with a plurality of wiring terminals, the other end of the front surface of the shell is provided with a control panel, the lower surface of the shell is fixedly provided with a fixing device, the middle position inside the shell is provided with an acquisition measurement AND control box, one side position inside the shell, close to the acquisition measurement AND control box, is provided with a power supply, AND the side surface of the shell is symmetrically provided with heat dissipation devices. According to the utility model, the fixing device is arranged to mount the data acquisition measurement and control instrument with different specifications, so that the problem that the structural strength of the external connecting piece is reduced by arranging a plurality of groups of holes on the surface of the external connecting piece is avoided, and the heat dissipation device is arranged to utilize the heat conducting plate, the heat conducting column and the heat dissipation plate to carry out sealing heat dissipation on the data acquisition measurement and control instrument, so that the heat dissipation function is ensured, and meanwhile, dust and moisture can be prevented from entering the device.

According to the electromagnetic ring network data acquisition and control instrument, although the data acquisition and control instrument with different specifications and sizes can be installed, the problems that the structure strength of the data acquisition and control instrument is reduced due to the fact that a plurality of groups of holes are formed in the surface of an external connecting piece are avoided, the data acquisition and control instrument can be subjected to sealing and heat dissipation, dust and moisture are prevented from entering the device while the heat dissipation function is guaranteed, but the shell is fixedly connected with the supporting connecting plate through a plurality of bolts, so that the disassembly and assembly steps of the shell are complicated, the labor intensity of detection personnel is high, the data acquisition and control instrument is not convenient to replace, and the environmental detection efficiency of an industrial field is reduced.

Disclosure of Invention

The utility model mainly aims to provide a data acquisition instrument, which aims to solve the problems that the existing data acquisition measurement and control instrument has complicated disassembly and assembly steps of a shell, high labor intensity of detection personnel, inconvenience in replacement and reduction of detection efficiency on an industrial site.

In order to achieve the above purpose, the utility model provides a data acquisition instrument, which comprises a shell, a cover plate and a mounting frame for mounting the shell, wherein a circuit board is arranged in the shell, a heat dissipation structure is formed on the shell, the cover plate is used for sealing an inner cavity of the shell, a plurality of wiring ports in communication connection with the circuit board are arranged on the cover plate, the mounting frame comprises two movable seats which can be mutually close to or far away from each other, and the two movable seats can be abutted to or separated from two sides of the shell.

Preferably, the mounting rack further comprises a base plate and a fixing seat, the base plate is fixedly connected with an external connecting piece, the fixing seat is located on one side of the base plate, a sliding rail is formed on the fixing seat along the extending direction of the fixing seat, a through groove is formed in the fixing seat, an adjusting screw is arranged in the through groove in a penetrating mode, two sections of screw thread sections with opposite rotation directions are formed on the adjusting screw, sliding grooves used for being in sliding contact with the sliding rail are formed in two movable seats, and the two movable seats are respectively in threaded fit with the two sections of screw thread sections through the through groove.

Preferably, two ends of the adjusting screw rod extend out of the fixing seat and are connected with a rotating handle.

Preferably, the two movable seats comprise a connecting block, an L-shaped mounting plate and a rib plate, wherein the connecting block is used for being in threaded fit with the adjusting screw, the L-shaped mounting plate is located on one side, away from the adjusting screw, of the connecting block, the L-shaped mounting plate is used for placing the shell, and the rib plate is located on one side, away from the shell, of the L-shaped mounting plate.

Preferably, a flexible cushion block is arranged on the side of the L-shaped mounting plate, which faces the shell.

Preferably, the heat dissipation structure includes a plurality of heat dissipation grooves uniformly and at intervals along the extending direction of the housing.

Preferably, the heat dissipation structure includes a plurality of heat dissipation convex strips uniformly and at intervals along the extending direction of the shell.

Preferably, handles are arranged on two sides of the shell.

The beneficial effects are that:

1. because two movable seats in the mounting frame can be mutually close to or far away from each other, when the shell needs to be mounted, the two movable seats are mutually close to each other and are abutted with the left side and the right side of the shell through operation, so that the limit of the shell is realized, the shell can be firmly clamped onto the mounting frame, and the mounting frame can adapt to the length of different shells through the mounting mode of the two movable seats, so that the applicability is strong; similarly, when the shell needs to be disassembled, a detector can directly disassemble the shell after the two mounting seats are separated from the shell by operating the two movable seats to be away from each other, so that the data acquisition instrument does not need to fasten the shell through connecting pieces such as screws, the use cost is saved, the disassembly and assembly steps of the shell are reduced, the labor intensity of the detector for disassembling the shell is reduced, the replacement is convenient, and the environment detection efficiency of an industrial field is improved.

2. When the utility model collects data, a large amount of heat is generated in the working process, and the shell is provided with the heat dissipation structure, so that the heat dissipation structure can be used for dissipating heat in real time, thereby not only improving the use reliability of the utility model, but also prolonging the service life.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a data acquisition device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a data acquisition device according to an embodiment of the present utility model at another view angle;

fig. 3 is a schematic structural view of a mounting frame in a data acquisition device according to an embodiment of the present utility model.

In the figure: 100-a data acquisition instrument; 1-a housing; 2-cover plate; 3-mounting rack; 4-wiring ports; 5-a movable seat; 6-a substrate; 7-fixing seats; 8-sliding rails; 9-through grooves; 10-adjusting a screw; 11-a chute; 12-turning the handle; 13-connecting blocks; a 14-L shaped mounting plate; 15-rib plates; 16-flexible cushion blocks; 17-heat dissipation grooves; 18-handle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," and the like in the description of the present utility model, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

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

Example 1:

the present utility model proposes a data acquisition instrument 100.

In an embodiment of the present utility model, a data acquisition apparatus 100 includes a housing 1, a cover plate 2, and a mounting frame 3 for mounting the housing 1, wherein a circuit board is disposed in the housing 1, a heat dissipation structure is formed on the housing 1, the cover plate 2 is used for closing an inner cavity of the housing 1, a plurality of connection ports 4 in communication connection with the circuit board are disposed on the cover plate 2, the mounting frame 3 includes two movable seats 5 capable of approaching to or separating from each other, and the two movable seats 5 can be abutted to or separated from two sides of the housing 1.

Specifically, as shown in fig. 1, in a data acquisition instrument 100 of the present utility model, a circuit board is disposed in a housing 1, and a plurality of connection ports 4 communicatively connected to the circuit board are disposed on a cover plate 2, where the plurality of connection ports 4 include a LORA interface, a high-speed acquisition interface, a WAN interface, a sensor interface, and a power input interface in the prior art, so that the present utility model can acquire various environmental information on an industrial site, and can intuitively view various information data through communication connection with a display end, such as a web end, so as to facilitate supervision on the industrial site, and meanwhile, a power switch may be disposed on the cover plate 2, so as to realize starting and stopping of the data acquisition instrument 100 of the present utility model, and use is reliable. Further, when the utility model collects data, a large amount of heat is generated in the working process, and the heat dissipation structure is formed on the shell 1, so that the heat dissipation structure can dissipate the heat in real time, thereby not only improving the use reliability of the utility model, but also prolonging the service life.

As can be appreciated, since the two movable seats 5 in the mounting frame 3 can be close to or far away from each other, when the housing 1 needs to be mounted, the two movable seats 5 are operated to be close to each other and abut against the left side and the right side of the housing 1, so that the housing 1 is limited and can be firmly clamped onto the mounting frame 3, and the mounting frame 3 can adapt to the length of different housings 1 in a manner that the housing 1 is mounted by the two movable seats 5, so that the applicability is strong; similarly, when the shell 1 needs to be disassembled, a detector can directly disassemble the shell 1 by operating the two movable seats 5 to separate the two mounting seats from the shell 1, so that the data acquisition instrument 100 can be used for fastening and connecting the shell 1 without connecting pieces such as screws, thereby saving the use cost, reducing the disassembly and assembly steps of the shell 1, reducing the labor intensity of the detector for disassembling the shell 1, facilitating the replacement and improving the environmental detection efficiency of an industrial field.

Compared with the prior art, the data acquisition instrument 100 can firmly mount the shell 1 without connecting pieces such as screws, so that the use cost is saved, the steps of dismounting the shell 1 are reduced, the labor intensity of a detector for dismounting the shell 1 is reduced, the replacement is convenient, and the environmental detection efficiency of an industrial field is improved; meanwhile, the heat dissipation structure can conduct real-time heat dissipation, so that the use reliability is improved, and the service life is prolonged.

In an embodiment, the mounting bracket 3 further comprises a base plate 6 and a fixing seat 7, the base plate 6 is fixedly connected with an external connecting piece, the fixing seat 7 is located on one side of the base plate 6, a sliding rail 8 is formed on the fixing seat 7 along the extending direction of the fixing seat, a through groove 9 is formed in the fixing seat 7, an adjusting screw 10 is arranged in the through groove 9 in a penetrating mode, two sections of screw thread sections with opposite rotation directions are formed on the adjusting screw 10, sliding grooves 11 for being in sliding contact with the sliding rail 8 are formed in the two movable seats 5, and the two movable seats 5 are in threaded fit with the two sections of screw thread sections through the through groove 9 respectively.

Specifically, as shown in fig. 1 and 3, the base plate 6 in the mounting frame 3 is fixedly connected with an external connecting piece through a connecting piece such as a screw, the fixed seat 7 is located at the front side of the base plate 6, the fixed seat 7 is provided with a through groove 9, the through groove 9 penetrates from the upper side surface to the lower side surface of the fixed seat 7, an adjusting screw 10 is arranged in the through groove 9 in a penetrating manner, the adjusting screw 10 extends along the left-right direction, two sections of threads with opposite rotation directions are formed on the adjusting screw 10, the two movable seats 5 are respectively in threaded fit with the two sections of threads through the through groove 9, and when a detecting person operates the adjusting screw 10 to rotate clockwise or anticlockwise, the two movable seats 5 respectively move left and right synchronously relative to the fixed seat 7, so that the two fixed seats 7 can approach or depart from each other and complete clamping or dismounting of the shell 1. Further, since the slide rail 8 is formed on the fixing seat 7 along the left-right direction, and the slide grooves 11 which are used for being in sliding contact with the slide rail 8 are formed on the two movable seats 5, the two movable seats 5 can be circumferentially limited, the two movable seats 5 are prevented from rotating in the left-right movement process, and the slide rail 8 has a certain guiding function, the left-right movement stability of the two movable seats 5 can be ensured, and the shell 1 can be stably assembled and disassembled.

In one embodiment, as shown in fig. 1 and 3, both ends of the adjusting screw 10 extend out of the fixing base 7 and are connected with a rotating handle 12. It can be appreciated that the left and right ends of the adjusting screw 10 extend out of the fixing seat 7 and are connected with the rotating handles 12, so that the detecting personnel can conveniently rotate the adjusting screw 10, the shell 1 can be conveniently assembled and disassembled, and the operation is simple and convenient.

In one embodiment, the two movable bases 5 each include a connection block 13, an L-shaped mounting plate 14, and a rib 15, the connection block 13 is used for being in threaded engagement with the adjusting screw 10, the L-shaped mounting plate 14 is located on a side of the connection block 13 away from the adjusting screw 10, the L-shaped mounting plate 14 is used for placing the housing 1, and the rib 15 is located on a side of the L-shaped mounting plate 14 away from the housing 1. Specifically, as shown in fig. 1 and 3, the upper and lower ends of the connecting block 13 in the two movable seats 5 extend into the through grooves 9 and are used for being in threaded fit with the adjusting screw 10, so that the connecting block 13 can drive the L-shaped mounting plate 14 to synchronously move left and right. Further, when the housing 1 needs to be mounted, since the L-shaped mounting plate 14 is located at the front side of the connecting block 13, a detector can directly place the housing 1 on the horizontally placed plate surface of the L-shaped mounting plate 14, and the adjusting screw 10 is rotated and drives the L-shaped mounting plate 14 to abut against the housing 1 by rotating the handle 12, and since the two L-shaped mounting plates 14 move synchronously, the housing 1 can be firmly clamped, so that clamping mounting of the housing 1 is realized. As can be appreciated, since the rib 15 is located on the side of the L-shaped mounting plate 14 away from the housing 1, the structural strength of the L-shaped mounting plate 14 can be further improved, and bending fracture of the L-shaped mounting plate 14 due to excessive clamping force to the housing 1 can be prevented.

In one embodiment, as shown in fig. 1 and 3, the side of the L-shaped mounting plate 14 facing the housing 1 is provided with a flexible spacer 16. It can be appreciated that when the two movable seats 5 clamp the L-shaped mounting plate 14, the flexible cushion block 16 abuts against the surface of the housing 1, so as to prevent the surface of the housing 1 from being damaged by clamping, and protect the housing 1.

In one embodiment, as shown in fig. 1 and 2, the heat dissipation structure includes a plurality of heat dissipation grooves 17 uniformly and alternately arranged along the extending direction of the housing 1. It can be appreciated that by providing the heat dissipation grooves 17 on the top and rear sides of the housing 1, the contact area with the air can be increased, thereby improving the heat dissipation of the data acquisition instrument 100 of the present utility model.

In another embodiment, the heat dissipation structure includes a plurality of heat dissipation ribs uniformly and at intervals along the extending direction of the housing 1. As can be appreciated, by providing the heat radiation protruding strip on the surface of the case 1, the contact area with the air can be increased, and the heat radiation performance of the data acquisition instrument 100 of the present utility model can be improved.

In one embodiment, as shown in fig. 1 and 2, handles 18 are provided on both sides of the housing 1. It will be appreciated that the carrying by the inspector is facilitated by the handles 18 provided on the left and right sides of the housing 1.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a data acquisition appearance, its characterized in that, includes casing (1), apron (2) and is used for the installation mounting bracket (3) of casing (1), be provided with the circuit board in casing (1), be formed with heat radiation structure on casing (1), apron (2) are used for sealing the inner chamber of casing (1), just be provided with a plurality of wiring ports (4) with circuit board communication connection on apron (2), mounting bracket (3) include two movable seat (5) that can be close to each other or keep away from, and two movable seat (5) can with both sides butt or the separation of casing (1).

2. The data acquisition instrument according to claim 1, wherein the mounting frame (3) further comprises a base plate (6) and a fixing seat (7), the base plate (6) is fixedly connected with an external connecting piece, the fixing seat (7) is located on one side of the base plate (6), a sliding rail (8) is formed on the fixing seat (7) along the extending direction of the fixing seat and provided with a through groove (9), an adjusting screw (10) is arranged in the through groove (9) in a penetrating manner, two sections of threaded sections with opposite screwing directions are formed on the adjusting screw (10), sliding grooves (11) for sliding contact fit with the sliding rail (8) are formed on the two movable seats (5), and the two movable seats (5) are respectively in threaded fit with the two sections of threaded sections through the through groove (9).

3. A data acquisition instrument according to claim 2, characterized in that the two ends of the adjusting screw (10) extend out of the fixed seat (7) and are connected with a turning handle (12).

4. A data acquisition instrument according to claim 3, characterized in that both of the movable seats (5) comprise a connection block (13), an L-shaped mounting plate (14) and a rib plate (15), the connection block (13) is used for being in threaded engagement with the adjusting screw (10), the L-shaped mounting plate (14) is located on one side of the connection block (13) away from the adjusting screw (10), the L-shaped mounting plate (14) is used for placing the housing (1), and the rib plate (15) is located on one side of the L-shaped mounting plate (14) away from the housing (1).

5. A data acquisition instrument according to claim 4, characterized in that the L-shaped mounting plate (14) is provided with a flexible spacer (16) on the side facing the housing (1).

6. A data acquisition instrument according to any one of claims 1-5, characterized in that the heat dissipation structure comprises a number of heat dissipation grooves (17) arranged evenly and at intervals along the extension direction of the housing (1).

7. A data acquisition instrument according to any one of claims 1-5, characterized in that the heat dissipation structure comprises a plurality of heat dissipation ribs arranged at regular intervals along the extension direction of the housing (1).

8. A data acquisition device according to any one of claims 1-5, characterized in that handles (18) are provided on both sides of the housing (1).