CN219269225U

CN219269225U - Multi-path DAC high-speed data playback card with stable connection

Info

Publication number: CN219269225U
Application number: CN202222541489.6U
Authority: CN
Inventors: 郑川; 周康成; 殷科军; 蔡同想
Original assignee: Jiangsu Fanteng Electronic Technology Co ltd
Current assignee: Jiangsu Fanteng Electronic Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-27
Anticipated expiration: 2032-09-26

Abstract

The utility model provides a stable-connection multi-channel DAC high-speed data playback card, which comprises a heat dissipation shell, a push plate, a non-cover stable box and a connecting rod, wherein a data playback card main body is arranged in the heat dissipation shell in a clamping way, a plurality of high-speed data acquisition card combination interfaces are arranged at the front end of the heat dissipation shell in a specification way, a plurality of non-cover stable boxes are arranged at the rear sides of the upper ends of the non-cover stable boxes, slots are arranged at the lower ends of the non-cover stable boxes uniformly, and a mounting plate is arranged at the lower ends of the non-cover stable boxes.

Description

Multi-path DAC high-speed data playback card with stable connection

Technical Field

The utility model relates to a stable-connection multichannel DAC high-speed data playback card, and belongs to the technical field of data acquisition equipment.

Background

In some job sites, devices are prone to failure over time, and in order to monitor these devices, they are typically collected using a data collection card (alias data playback card).

Chinese patent No.: CN207399749U, mentioned a high-speed data acquisition card, this high-speed data acquisition card can be connected with the equipment that waits to gather through the combination interface, when this equipment gathers data, the device can make the electric current circulate, the pilot lamp lights, facilitate the user observes the operating condition of the device, but the device combination interface is directly connected with waiting to gather equipment data head, do not set up any auxiliary connection structure around, its firm in connection and stability are general, it is easy to separate, a multichannel DAC high-speed data playback card of connection stability is urgently needed now to solve the above-mentioned problem that appears.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the multi-channel DAC high-speed data playback card which is stable in connection, so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a stable multichannel DAC high-speed data playback card of connection, includes heat dissipation casing, pushing disc, the firm box of no lid and connecting rod, the inside card of heat dissipation casing is equipped with the data playback card main part, the specification such as heat dissipation casing front end has been seted up a plurality of high-speed data acquisition card combination interfaces, the firm box of no lid is provided with a plurality of, and is a plurality of the no lid is firm box upper end rear side all has been seted up the slot, and is a plurality of the firm box lower extreme uniform body of no lid is provided with the mounting panel, and is a plurality of the mounting panel is all installed in a plurality of high-speed data acquisition card combination interfaces downside through a plurality of miniature insulating bolts, specifications such as connecting rod are provided with a plurality of the connecting rod runs through respectively and sets up in a plurality of no lid is firm box front end left and right sides, pushing disc, stationary blade and miniature spring all are provided with a plurality of the pushing disc is fixed respectively in a plurality of connecting rod annular side rear sides, a plurality of miniature spring overlaps respectively in a plurality of connecting rod annular side, and is located a plurality of pushing disc front sides respectively, and a plurality of stationary blades are fixed in a plurality of annular side respectively.

Further, a plurality of equipment connectors to be collected are inserted in the high-speed data collection card combined interface, the front ends of the equipment connectors to be collected are respectively clamped in the plurality of capless stable boxes and are propped against the plurality of pushing pieces, the front ends of the equipment connectors to be collected are electrically connected with equipment to be collected through equipment wires to be collected, and the rear ends of the equipment wires to be collected are clamped in the plurality of grooves.

Further, the high-speed data acquisition card combination interfaces are in bidirectional electrical connection with the data playback card main body through wires.

Further, the left side and the right side of the upper end of the heat dissipation shell are provided with miniature heat dissipation fans.

Further, push pull rings are fixed at the front ends of the connecting rods.

The utility model has the beneficial effects that: according to the multi-channel DAC high-speed data playback card with stable connection, the capless stabilizing box, the mounting plate, the miniature insulating bolt, the notch, the push piece, the connecting rod, the fixing piece, the push-pull ring and the miniature spring are added, and through design improvement and actual use, the connector of the equipment to be acquired can be stably inserted into the combined interface of the high-speed data acquisition card, the multi-channel DAC high-speed data playback card is firm and not easy to separate, and the connection stability is improved by at least three times compared with that of the comparison file.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic top view of the overall structure of a stable-connection multi-DAC high-speed data playback card of the present utility model;

FIG. 2 is a schematic front cross-sectional view of a stable-connection multi-DAC high-speed data playback card of the present utility model;

FIG. 3 is a schematic perspective view of a capless robust cartridge for a stable multi-channel DAC high speed data playback card according to the present utility model;

FIG. 4 is a schematic diagram of a push-pull ring connection for a stable multi-channel DAC high-speed data playback card according to the present utility model;

in the figure: 1-heat dissipation shell, 2-miniature heat dissipation fan, 3-data playback card main body, 4-high-speed data acquisition card combination interface, 5-uncovered firm box, 6-mounting panel, 7-miniature insulating bolt, 8-notch, 9-pushing piece, 10-connecting rod, 11-stationary blade, 12-push pull ring, 13-miniature spring, 14-equipment connector that waits to gather.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a stable multichannel DAC high-speed data playback card of connection, including heat dissipation casing 1, pushing plate 9, the firm box 5 of no lid and connecting rod 10, heat dissipation casing 1 inside card is equipped with data playback card main part 3, specification such as heat dissipation casing 1 front end has been seted up a plurality of high-speed data acquisition card combination interface 4, specification such as firm box 5 of no lid is provided with a plurality of, opening groove 8 has all been seted up to the rear side of the firm box 5 upper end of a plurality of no lid, the firm box 5 lower extreme homogeneous body of a plurality of no lid is provided with mounting panel 6, a plurality of mounting panel 6 all install in a plurality of high-speed data acquisition card combination interface 4 downside through a plurality of miniature insulating bolts 7, specification such as connecting rod 10 are provided with a plurality of connecting rods 10 run through respectively and set up in a plurality of no lid firm box 5 front end left and right sides, pushing plate 9, stationary blade 11 and miniature spring 13 all are provided with a plurality of, a plurality of pushing plate 9 are fixed respectively in a plurality of connecting rod 10 annular side rear sides, a plurality of miniature spring 13 overlap respectively in a plurality of connecting rod 10 annular side, and lie in a plurality of pushing plate 9 front sides respectively, a plurality of stationary blade 11 overlap respectively in a plurality of annular side, a plurality of stationary blade 10 annular side, and connect around the firm box 10, the front end is connected with the front end, the stable device is not connected firmly, and the problem is solved in general, and the device is connected firmly, and is connected with the front and is fixed in the front and stable.

As a first embodiment of the present utility model: the equipment connectors 14 to be collected are inserted in the high-speed data collection card combination interfaces 4, the front ends of the equipment connectors 14 to be collected are respectively clamped in the cover-free stable boxes 5 and are propped against the pushing sheets 9, the front ends of the equipment connectors 14 to be collected are electrically connected with equipment to be collected through equipment wires to be collected, the rear ends of the equipment wires to be collected are clamped in the slots 8, and the equipment connectors 14 to be collected can be tightly propped up when the equipment connectors 14 to be collected are clamped in the high-speed data collection card combination interfaces 4 through the pushing sheets 9, the connecting rods 10 and the micro springs 13.

The high-speed data acquisition card combination interfaces 4 are in bidirectional electrical connection with the data playback card main body 3 through wires, the left side and the right side of the upper end of the heat dissipation shell 1 are respectively provided with a miniature heat dissipation fan 2, and the heat dissipation operation can be performed on the data playback card main body 3 through the arranged miniature heat dissipation fans 2.

Push-pull rings 12 are fixed at the front ends of the connecting rods 10, and workers can conveniently pull the connecting rods 10 through the added push-pull rings 12.

As a second embodiment of the present utility model: when the device connector 14 to be collected needs to be inserted into the high-speed data collection card combination interface 4 (taking the case that a single device connector 14 to be collected is installed in a single high-speed data collection card combination interface 4 as an example, the utility model only innovates the structure of the device combination interface in the comparison, the collection technology of the data playback card main body 3 is the prior mature technology, the two push-pull rings 12 are hooked, the two connecting rods 10 and the two push-pull sheets 9 are pulled forward, the two push-pull sheets 9 can move forward in the capless stable box 5, the two micro springs 13 are forced to be compressed by the two push-pull sheets 9, then the two push-pull rings 12 are hooked to keep motionless, then the device connector 14 to be collected is placed in the capless stable box 5, the rear end of the device connector 14 to be collected is aligned with the high-speed data collection card combination interface 4, the rear end of the device connector 14 is pushed backward until the rear end of the device connector 14 is completely inserted into the high-speed data collection card combination interface 4, the two push-pull rings 12 are released when the rear end of the device connector 14 is completely inserted into the high-speed data collection card combination interface 4, the two push-pull rings 12 are pushed forward, and the two micro springs 13 can move forward in the two pull rings 13 and the two devices can move in the capless stable box, and the two pull rings can move towards the two pull rings 12 and the front of the device connector 9 can be released when the device connector is pushed to be stably in the front and the combined with the pull connector 12.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a connect stable multichannel DAC high-speed data playback card, includes heat dissipation casing (1), pushing away piece (9), no lid firm box (5) and connecting rod (10), its characterized in that: the heat dissipation shell (1) is internally provided with a data playback card main body (3), and a plurality of high-speed data acquisition card combination interfaces (4) are formed in the front end of the heat dissipation shell (1) according to the same specification;

the specifications of the non-cover stable boxes (5) and the like are provided with a plurality of grooves (8) respectively formed in the rear sides of the upper ends of the non-cover stable boxes (5), mounting plates (6) are uniformly arranged at the lower ends of the non-cover stable boxes (5), and the mounting plates (6) are mounted on the lower sides of the high-speed data acquisition card combination interfaces (4) through a plurality of miniature insulating bolts (7);

the utility model provides a plurality of, specification such as connecting rod (10) are provided with a plurality ofly, a plurality of connecting rod (10) run through respectively and set up in the left and right sides of a plurality of no lid firm boxes (5), push away piece (9), stationary blade (11) and miniature spring (13) all are provided with a plurality ofly, a plurality of push away piece (9) are fixed respectively in a plurality of connecting rod (10) annular side rear sides, a plurality of miniature spring (13) overlap respectively in a plurality of connecting rod (10) annular side, and are located a plurality of push away piece (9) front sides respectively, a plurality of stationary blade (11) overlap respectively in a plurality of connecting rod (10) annular side, and fix respectively in a plurality of no lid firm boxes (5) inside front end left and right sides.

2. The connection-stable multi-DAC high-speed data playback card of claim 1, wherein: the high-speed data acquisition card combined interface (4) is internally provided with a device connector (14) to be acquired in an inserted manner, the front ends of the device connectors (14) to be acquired are respectively clamped in the cover-free stable boxes (5) and are propped against the push plates (9), the front ends of the device connectors (14) to be acquired are electrically connected with the device to be acquired through the device wire to be acquired, and the rear ends of the device wires to be acquired are clamped in the slots (8).

3. The connection-stable multi-DAC high-speed data playback card of claim 1, wherein: and the high-speed data acquisition card combination interfaces (4) are in bidirectional electrical connection with the data playback card main body (3) through wires.

4. The connection-stable multi-DAC high-speed data playback card of claim 1, wherein: the left side and the right side of the upper end of the heat dissipation shell (1) are respectively provided with a miniature heat dissipation fan (2).

5. The connection-stable multi-DAC high-speed data playback card of claim 1, wherein: push pull rings (12) are fixed at the front ends of the connecting rods (10).