CN211831449U

CN211831449U - Data acquisition case

Info

Publication number: CN211831449U
Application number: CN202020414599.4U
Authority: CN
Inventors: 马小蓉; 刘辰
Original assignee: Xi'an Mingjing Security Equipment Co Ltd
Current assignee: Xi'an Mingjing Security Equipment Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a data acquisition machine case, the load simulator comprises a case, the upper surface of machine case has been seted up one and has been put the thing groove, seted up a USB on one side lateral wall of machine case and connect the groove, just USB connects the groove and puts the thing groove and communicate mutually, the machine case is close to USB and connects connecting block of lateral wall top fixedly connected with of groove one side, connecting block keeps away from a first hinge of fixedly connected with on the lateral wall of machine case, the beneficial effects of the utility model are that: can open or be closed the dust guard through rotating first hinge, open the dust guard through the rotation of first hinge and can make the wire connect the USB joint of inslot with arranging USB in and be connected, the rotation through first hinge is closed the dust guard and can be prevented that outside dust from getting into in the USB joint and connect the USB joint of inslot to USB to play dustproof effect, effectual machine case of having solved general portable type's data acquisition usefulness can not prevent that outside dust from getting into in the USB interface scheduling problem.

Description

Data acquisition case

Technical Field

The utility model relates to a quick-witted case, in particular to data acquisition machine case belongs to quick-witted case technical field.

Background

Data acquisition refers to the automatic acquisition of non-electric quantity or electric quantity signals from analog and digital tested units such as sensors and other devices to be tested, the signals are sent to an upper computer for analysis and processing, and the data acquisition is mainly realized by combining with measurement software and hardware products based on a computer or other special test platforms.

At present, the data acquisition equipment is mainly assembled by installing an integrated data acquisition board card into a case, and a wire and a USB connector of a common portable data acquisition equipment need to be frequently separated, so that the case for the common portable data acquisition cannot prevent external dust from entering the USB connector when being placed, and a large amount of dust can enter the USB connector when being placed for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data acquisition machine case, the effectual machine case of having solved general portable type data acquisition usefulness can not prevent that outside dust from getting into the interior scheduling problem of USB interface.

In order to achieve the above object, the utility model provides a following technical scheme: a data acquisition case comprises a case, wherein the upper surface of the case is provided with a storage groove, the side wall of one side of the case is provided with a USB connecting groove, the USB connecting groove is communicated with the storage groove, the top end of the side wall of one side of the case, which is close to the USB connecting groove, is fixedly connected with a connecting block, the side wall of the connecting block, which is far away from the case, is fixedly connected with a first hinge, the other end of the first hinge is fixedly connected with a dustproof plate, one side of the dustproof plate, which is close to the case, is attached to the side wall corresponding to the case, the bottom end of the side wall of the case, which is close to the dustproof plate, is provided with an L-shaped sliding groove, the inner part of the L-shaped sliding groove is slidably connected with an L-shaped inserting block, one end, which is close to the notch of the L-shaped sliding groove, penetrates through the groove opening of the L-shaped sliding groove and, the one end that L type inserted block is close to the slot notch runs through the notch of slot and extends to the slot, just L type inserted block and slot swing joint, the one end fixedly connected with that the dust guard was kept away from to L type inserted block presses the briquetting, press the briquetting and run through the cell wall of L type spout and extend to quick-witted case outward, L type spout has been kept away from and has been seted up a spring groove on the cell wall of L type inserted block, spring groove's tank bottom fixedly connected with spring, the one end that the spring is close to the spring groove notch runs through the notch in spring groove and with L type inserted block fixed connection.

Preferably, the two ends of the side wall of one side of the case are symmetrically and fixedly connected with a second hinge, and the other end of the second hinge is fixedly connected with a closing cover.

Preferably, a first handle is fixedly connected to the top end of the side wall of the closing cover close to one side of the second hinge, and anti-skid grains are arranged outside the first handle.

Preferably, the outer wall of the L-shaped insertion block is attached to the wall of the slot, a second handle is fixedly connected to the side wall of one side, away from the case, of the dustproof plate, and anti-slip lines are arranged outside the second handle.

Preferably, the outer wall of the L-shaped insert block is attached to the groove wall of the slot, and one end, close to the slot bottom, of the L-shaped insert block abuts against the slot bottom of the slot.

Preferably, a layer of protective rubber pad is arranged on the outer part of the case.

The utility model has the advantages that: can open or be closed the dust guard through rotating first hinge, open the dust guard through the rotation of first hinge and can make the wire connect the USB joint of inslot with arranging USB in and be connected, the rotation through first hinge is closed the dust guard and can be prevented that outside dust from getting into in the USB joint and connect the USB joint of inslot to USB to play dustproof effect, effectual machine case of having solved general portable type's data acquisition usefulness can not prevent that outside dust from getting into in the USB interface scheduling problem.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic side view of the present invention.

In the figure:

1. a chassis; 2. a storage groove; 3. a USB connecting slot; 4. connecting blocks; 5. a first hinge; 6. a dust-proof plate; 7. an L-shaped chute; 8. an L-shaped insert block; 9. a slot; 10. a pressing block; 11. a spring slot; 12. a spring; 13. a second hinge; 14. closing the cover; 15. a first handle; 16. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a data acquisition case comprises a case 1, wherein the upper surface of the case 1 is provided with a storage groove 2, the side wall of one side of the case 1 is provided with a USB connecting groove 3, the USB connecting groove 3 is communicated with the storage groove 2, the top end of the side wall of the case 1 close to one side of the USB connecting groove 3 is fixedly connected with a connecting block 4, the side wall of the connecting block 4 far away from the case 1 is fixedly connected with a first hinge 5, the other end of the first hinge 5 is fixedly connected with a dust-proof plate 6, one side of the dust-proof plate 6 close to the case 1 is attached to the corresponding side wall of the case 1, the bottom end of the side wall of the case 1 close to one side of the dust-proof plate 6 is provided with an L-shaped sliding groove 7, the L-shaped sliding groove 7 is internally and slidably connected with an L-shaped inserting block 8, one end of the L-shaped inserting block 8 close to the notch of the L-shaped sliding groove 7 penetrates through the notch of the L-shaped sliding groove and extends, l type inserted block 8 runs through the notch of slot 9 and extends to slot 9 near the one end of slot 9 notch, and L type inserted block 8 and slot 9 swing joint, L type inserted block 8 keeps away from one end fixedly connected with of dust guard 6 and presses down piece 10, press the cell wall that piece 10 runs through L type spout 7 and extend to quick-witted case 1 outward, L type spout 7 has been kept away from on the cell wall of L type inserted block 8 and has been seted up a spring groove 11, spring groove 11's tank bottom fixedly connected with spring 12, spring 12 is close to the one end of spring groove 11 notch and runs through the notch of spring groove 11 and with L type inserted block 8 fixed connection.

The both ends of 1 one side lateral wall of quick-witted case are the equal fixedly connected with second hinge 13 of symmetry form, and closing lid 14 of the other end fixedly connected with of two second hinges 13 conveniently maintains or changes the data acquisition integrated circuit board.

The top end of the side wall of the closing cover 14 close to one side of the second hinge 13 is fixedly connected with a first handle 15, and anti-skid grains are arranged outside the first handle 15, so that the closing cover 14 can be opened conveniently.

A second handle 16 is fixedly connected to the side wall of the dust-proof plate 6 far away from the case 1, and anti-skid lines are arranged outside the second handle 16, so that the dust-proof plate 6 can be opened and closed conveniently.

The outer wall of the L-shaped insert block 8 is attached to the groove wall of the slot 9, and one end, close to the groove bottom of the slot 9, of the L-shaped insert block 8 is abutted to the groove bottom of the slot 9, so that the compactness is increased, and the stability is improved.

A layer of protective rubber pad is arranged outside the case 1, and can protect the outside of the case 1.

Specifically, the utility model relates to a data acquisition machine case, when using, at first install articles such as data acquisition integrated circuit board in putting thing groove 2, and will connect to arrange in USB connects the inslot 3 with the USB, later press the pressing block 10 with the hand, the pressing block 10 promotes L type inserted block 8 and slides in L type spout 7, and until L type inserted block 8 and the tank bottom of L type slot 7 counterbalance and make L type inserted block 8 break away from the slot 9, later grasp second handle 16, and through 16 pulling dust guards 6 of second handle, can be opened through the rotation of first hinge 5, can connect wire and USB joint after dust guards 6 are opened; when the data acquisition case is not needed to be used, the lead can be separated from the USB connector, then the pressing block 10 is pressed, the pressing block 10 pushes the L-shaped insertion block 8 to slide in the L-shaped sliding groove 7, until the L-shaped inserting block 8 is abutted against the bottom of the L-shaped slot 7 and the L-shaped inserting block 8 is separated from the slot 9, then the second handle 16 is grasped, the dust-proof plate is pulled by the second handle 16, the dust-proof board 6 can be closed through the rotation of the first hinge 5, the dust-proof board 6 can prevent the external dust from entering the USB joint after being closed, then the pressed pressing block 10 is released, the L-shaped plug 8 enters the slot 9 again through the resilience of the spring 12, after the L-shaped plug block 8 is inserted into the slot 9, the dustproof plate 6 for preventing dust of the USB connector can be fixed, and the problems that the case for data acquisition of a common portable type can not prevent external dust from entering the USB interface and the like are effectively solved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A data acquisition case is characterized by comprising a case (1), wherein an object containing groove (2) is formed in the upper surface of the case (1), a USB connecting groove (3) is formed in the side wall of one side of the case (1), the USB connecting groove (3) is communicated with the object containing groove (2), a connecting block (4) is fixedly connected to the top end of the side wall of one side, close to the USB connecting groove (3), of the case (1), a first hinge (5) is fixedly connected to the side wall, far away from the case (1), of the connecting block (4), a dust guard (6) is fixedly connected to the other end of the first hinge (5), the side, close to the case (1), of the dust guard (6) is attached to the corresponding side wall of the case (1), an L-shaped sliding groove (7) is formed in the bottom end, close to the side wall of the dust guard (6), of the case (1), the inner part of the L-shaped sliding groove (7) is connected with an L-shaped inserting block (8) in a sliding manner, one end, close to the notch of the L-shaped sliding groove (7), of the L-shaped inserting block (8) penetrates through the notch of the L-shaped sliding groove (7) and extends out of the case (1), a slot (9) is formed in the position, corresponding to the L-shaped inserting block (8), of the side wall, close to the notch of the L-shaped inserting block (8), of the dustproof plate (6), one end, close to the notch of the slot (9), of the L-shaped inserting block (8) penetrates through the notch of the slot (9) and extends into the slot (9), the L-shaped inserting block (8) is movably connected with the slot (9), one end, far away from the dustproof plate (6), of the L-shaped inserting block (8) is fixedly connected with a pressing block (10), the pressing block (10) penetrates through the groove wall of the L-shaped sliding groove (7) and extends out of the case (1), and a spring groove (11) is formed in, the spring slot is characterized in that a spring (12) is fixedly connected to the slot bottom of the spring slot (11), and one end, close to the slot opening of the spring slot (11), of the spring (12) penetrates through the slot opening of the spring slot (11) and is fixedly connected with the L-shaped insertion block (8).

2. A data acquisition chassis according to claim 1, wherein: the two ends of the side wall of one side of the case (1) are symmetrically and fixedly connected with a second hinge (13), and the other end of the second hinge (13) is fixedly connected with a closing cover (14).

3. A data acquisition chassis according to claim 2, wherein: the top end of the side wall of the closed cover (14) close to one side of the second hinge (13) is fixedly connected with a first handle (15), and anti-skidding threads are arranged outside the first handle (15).

4. A data acquisition chassis according to claim 1, wherein: a second handle (16) is fixedly connected to the side wall of one side, away from the case (1), of the dustproof plate (6), and anti-skid grains are arranged outside the second handle (16).

5. A data acquisition chassis according to claim 1, wherein: the outer wall of the L-shaped insert block (8) is attached to the groove wall of the slot (9), and one end, close to the groove bottom of the slot (9), of the L-shaped insert block (8) is abutted to the groove bottom of the slot (9).

6. A data acquisition chassis according to claim 1, wherein: a layer of protective rubber pad is arranged on the outer portion of the case (1).