CN213991420U - Data acquisition card centre gripping fixed knot constructs - Google Patents

Abstract

The utility model discloses a data acquisition card centre gripping fixed knot constructs, including the bottom plate, install a slide mechanism on the lateral wall of bottom plate one side, the top and the bottom that the bottom plate is close to slide mechanism one side lateral wall are the symmetry form and all install a slewing mechanism, are the symmetry form on two slewing mechanisms and all install an operating mechanism, and the bottom plate is close to an insertion mechanism of fixedly connected with on the lateral wall of operating mechanism one side, the beneficial effects of the utility model are that: the structure for fixing the data acquisition card is convenient to use and simple to operate, and can be used for mounting and dismounting the data acquisition card without using a specific tool, so that the data acquisition card can be more conveniently dismounted by related personnel in subsequent use, and the problems that the data acquisition card is required to be dismounted by a general mode for fixing the data acquisition card by using the specific tool, the related personnel cannot be more conveniently dismounted in subsequent use and the like are effectively solved.

Description

Data acquisition card centre gripping fixed knot constructs

Technical Field

The utility model relates to a data acquisition card technical field specifically is a data acquisition card centre gripping fixed knot constructs.

Background

The data acquisition refers to the automatic acquisition of analog or digital signals to be measured on the device and the automatic acquisition and transmission to an upper computer for analysis and processing, and the data acquisition card is a circuit card for realizing the data acquisition function, is usually combined with a shell for use, and is often used in the aspects of electronic product quality detection, signal acquisition, servo control and the like.

At present, the data acquisition card is fixed directly by screws in the shell, but the data acquisition card can be disassembled by using a specific tool in the process of disassembly although the fixing mode is convenient, so that the data acquisition card can not be disassembled by related personnel at any time in the subsequent use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data acquisition card centre gripping fixed knot constructs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a data acquisition card centre gripping fixed knot constructs, includes the bottom plate, install a slide mechanism on the lateral wall of bottom plate one side, the top and the bottom that the bottom plate is close to slide mechanism one side lateral wall are the symmetry form and all install a slewing mechanism, two be the symmetry form on the slewing mechanism and all install an operating mechanism, the bottom plate is close to an insertion mechanism of fixedly connected with on the lateral wall of operating mechanism one side, the upper surface and the lower surface of bottom plate are the equal fixed establishment of fixedly connected with of symmetry form, the bottom plate is close to a silica gel pad of fixedly connected with on the lateral wall of operating mechanism one side, just the silica gel pad is located and sets up between two operating mechanism, insertion mechanism and the slide mechanism.

Preferably, slide mechanism includes the spout, the spout is seted up on the lateral wall of bottom plate one side, the spout is the setting of T type, sliding connection has a slider in the spout, the slider is the setting of T type, just the one end that the slider is close to the spout notch passes the spout and extends to the bottom plate is outward, the slider is located movable plate of the outer one end fixedly connected with of bottom plate, a first centre gripping groove has been seted up on the lateral wall that spout one side was kept away from to the movable plate, the upper surface and the lower surface of movable plate are the equal fixedly connected with rack of symmetry form, the movable plate has been seted up a recess on keeping away from the lateral wall of spout one side.

Preferably, two slewing mechanism all includes a bull stick, two the bull stick all rotates through the bearing and connects on the lateral wall that the bottom plate is close to spout notch one side, and two the bull stick is the setting of symmetry form about the central point of movable plate, two it all fixedly cup joints a gear, and two to be the symmetry form on the pole wall of bull stick it is connected with two rack toothing respectively, two it all fixedly cup joints a turning block to be the symmetry form on the pole wall that the gear one end was kept away from to the bull stick.

Preferably, two closing mechanism all includes an opening and closing board, two opening and closing board fixed connection respectively is two on the lateral wall of one side is kept away from mutually to two turning blocks, two it all has seted up a second centre gripping groove to be the symmetry form on the lateral wall that opening and closing board is in opposite directions.

Preferably, so the insertion mechanism includes the connecting plate, connecting plate fixed connection is on the bottom plate is close to the lateral wall of switching board one side, a slot has been seted up on the lateral wall that the connecting plate is close to switching board one side, it has an acquisition card to peg graft in the slot, the one end that the acquisition card is close to the slot notch passes the slot and pegs graft respectively in first centre gripping groove and two second centre gripping inslots, just the lower surface and the silica gel pad of acquisition card offset.

Preferably, two fixed establishment all includes a fixed block, two the fixed block is fixed connection respectively in the upper surface and the lower surface of bottom plate, two be the symmetry form on the lateral wall of fixed block one side and all seted up two fixed orificess.

Compared with the prior art, the beneficial effects of the utility model are that: the capture card can be installed by inserting the capture card into the slot through the arranged inserting mechanism, and the card can be installed by the arranged sliding mechanism, the rack can be driven to move by the moving plate through the sliding of the sliding block, the rotating rod can be driven to rotate by the meshing of the rack and the gear, the opening and closing plate can be driven to close by the rotating rod, the acquisition card can be limited and clamped in the first clamping groove and the second clamping groove through the closing of the opening and closing plate and the movement of the moving plate, so that the acquisition card can be fixed, the fixing mode does not need to use a specific tool, so that the related personnel can more conveniently detach the acquisition card during detachment, the problem that the general fixing mode of the data acquisition card needs to use a specific tool is effectively solved, therefore, in the subsequent use, the data acquisition card can not be more conveniently disassembled by related personnel.

Drawings

FIG. 1 is a schematic view of the top-down cutting structure of the present invention;

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

fig. 3 is a schematic view of the overall structure of the open/close plate of the present invention;

fig. 4 is a schematic view of the overall structure of the middle opening/closing plate of the present invention;

fig. 5 is a schematic side view of the middle moving plate of the present invention.

In the figure: 1. a base plate; 2. a sliding mechanism; 21. a chute; 22. a slider; 23. moving the plate; 24. a first clamping groove; 25. a rack; 26. a groove; 3. a rotating mechanism; 31. a rotating rod; 32. a gear; 33. rotating the block; 4. an opening and closing mechanism; 41. an opening/closing plate; 42. a second clamping groove; 5. an insertion mechanism; 51. a connecting plate; 52. a slot; 53. collecting cards; 6. a fixing mechanism; 61. a fixed block; 62. a fixing hole; 7. a silica gel pad.

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. 1-5, the present invention provides a technical solution: the utility model provides a data acquisition card centre gripping fixed knot constructs, comprising a base plate 1, install a slide mechanism 2 on the lateral wall of bottom plate 1 one side, bottom plate 1 is close to the top and the bottom of slide mechanism 2 one side lateral wall and all installs a slewing mechanism 3 of symmetry form, be a switching mechanism 4 all installed to the symmetry form on two slewing mechanism 3, bottom plate 1 is close to an insertion mechanism 5 of fixedly connected with on the lateral wall of switching mechanism 4 one side, the upper surface and the lower surface of bottom plate 1 are the equal fixed establishment 6 of fixedly connected with of symmetry form, bottom plate 1 is close to a silica gel pad 7 of fixedly connected with on the lateral wall of switching mechanism 4 one side, and silica gel pad 7 is located two switching mechanism 4, set up between insertion mechanism 5 and the slide mechanism 2, can play the effect to certain support of acquisition card 53 through silica gel pad.

Slide mechanism 2 includes spout 21, spout 21 is seted up on the lateral wall of bottom plate 1 one side, spout 21 is the T type setting, sliding connection has a slider 22 in spout 21, slider 22 is the T type setting, and the one end that slider 22 is close to the spout 21 notch passes spout 21 and extends to bottom plate 1 outward, slider 22 is located movable plate 23 of the outer one end fixedly connected with of bottom plate 1, a first centre gripping groove 24 has been seted up on the lateral wall of spout 21 one side is kept away from to movable plate 23, the upper surface and the lower surface of movable plate 23 are equal fixedly connected with rack 25 of symmetry form, movable plate 23 is kept away from and is seted up a recess 26 on the lateral wall of spout 21 one side, be convenient for follow-up mechanism's connection.

Two slewing mechanism 3 all include a bull stick 31, two bull sticks 31 all rotate through the bearing to be connected on the lateral wall that bottom plate 1 is close to spout 21 notch one side, and two bull sticks 31 are the symmetry form setting about the central point of movable plate 23, it has a gear 32 all to fix the cover to be the symmetry form on the pole wall of two bull sticks 31, and two gears 32 are connected with two rack 25 meshing respectively, it has a turning block 33 all to fix the cover to be the symmetry form on the pole wall of gear 32 one end is kept away from to two bull sticks 31, the switching of switching board 41 of being convenient for.

Two opening and closing mechanism 4 all include an opening and closing board 41, and two opening and closing board 41 are fixed connection respectively on two turning blocks 33 keep away from the lateral wall of one side mutually, are a symmetry form on two opening and closing board 41 relative side walls and have all seted up a second centre gripping groove 42, are convenient for carry out spacing centre gripping to collection card 53.

Therefore, the insertion mechanism 5 includes a connection plate 51, the connection plate 51 is fixedly connected to the side wall of the bottom plate 1 near the side of the opening/closing plate 41, a slot 52 is formed in the side wall of the connection plate 51 near the side of the opening/closing plate 41, a capture card 53 is inserted into the slot 52, one end of the capture card 53 near the slot opening of the slot 52 passes through the slot 52 and is respectively inserted into the first clamping slot 24 and the two second clamping slots 42, and the lower surface of the capture card 53 abuts against the silica gel pad 7, so as to facilitate installation of the capture card 53.

Two fixed establishment 6 all include a fixed block 61, and two fixed block 61 are fixed connection in the upper surface and the lower surface of bottom plate 1 respectively, are two fixed orificess 62 that have all been seted up to the symmetry form on the lateral wall of two fixed block 61 one sides, and convenient to use screw fixes bottom plate 1.

Specifically, when the utility model is used, the screw is used to pass through the fixing hole 62 to fix the fixing block 61, so as to fix the bottom plate 1, when the bottom plate 1 is fixed, the collecting card 53 is inserted into the slot 52, when the collecting card 53 is inserted into the slot 52, the collecting card 53 is installed, then the slot wall of the groove 26 is pulled to move the moving plate 23 towards the collecting card 53 through the sliding of the slider 22, the moving plate 23 moves to drive the rack 25 to move, the rack 25 moves to drive the two rotating rods 31 to rotate through the engagement with the two gears 32, the rotation of the two rotating rods 31 can respectively drive the two opening and closing plates 41 to close through the rotating block 33, the two opening and closing plates 41 can carry out the limit clamping on the collecting card 53 through the slot wall of the second clamping slot 42, and when the two opening and closing plates 41 are closed, the slot bottom of the first clamping slot 24 can also carry out the limit clamping on the collecting card 53 through the cooperation with the slot bottom of the slot 52, therefore, the installation of the acquisition card 53 can be fixed, the acquisition card 53 is fixed by not directly using a screw, and a specific tool is not needed when the acquisition card 53 is installed, so that the acquisition card 53 is disassembled by only driving the rack 25 to move through the moving plate 23, and the rotating rod 31 drives the opening and closing plate 41 to open through the meshing of the gear 32 and the rack 25, so that the fixation of the acquisition card 53 can be released, the acquisition card 53 can be disassembled, and the problem that the data acquisition card is disassembled by related personnel more conveniently in subsequent use because the specific tool is needed in a general fixing mode of the data acquisition card is solved effectively.

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 (6)

1. The utility model provides a data acquisition card centre gripping fixed knot constructs, a serial communication port, including bottom plate (1), install a slide mechanism (2) on the lateral wall of bottom plate (1) one side, top and bottom that bottom plate (1) is close to slide mechanism (2) one side lateral wall are symmetry form and all install a slewing mechanism (3), two slewing mechanism (3) are gone up to be symmetry form and all install an operating mechanism (4), insertion mechanism (5) of fixedly connected with on bottom plate (1) is close to the lateral wall of operating mechanism (4) one side, the upper surface and the lower surface of bottom plate (1) are the equal fixedly connected with of symmetry form and fix mechanism (6), bottom plate (1) is close to on the lateral wall of operating mechanism (4) one side fixedly connected with a silica gel pad (7), just silica gel pad (7) are located two operating mechanism (4), The insertion mechanism (5) and the sliding mechanism (2) are arranged between each other.

2. The data acquisition card clamping and fixing structure of claim 1, wherein: the sliding mechanism (2) comprises a sliding chute (21), the sliding chute (21) is arranged on the side wall of one side of the bottom plate (1), the sliding groove (21) is arranged in a T shape, a sliding block (22) is connected in the sliding groove (21) in a sliding way, the sliding block (22) is arranged in a T shape, one end of the sliding block (22) close to the notch of the sliding groove (21) passes through the sliding groove (21) and extends out of the bottom plate (1), one end of the sliding block (22) positioned outside the bottom plate (1) is fixedly connected with a moving plate (23), a first clamping groove (24) is arranged on the side wall of the moving plate (23) far away from one side of the sliding groove (21), the upper surface and the lower surface of the moving plate (23) are symmetrically and fixedly connected with a rack (25), a groove (26) is formed in the side wall of the moving plate (23) far away from one side of the sliding groove (21).

3. The data acquisition card clamping and fixing structure of claim 1, wherein: two slewing mechanism (3) all include a bull stick (31), two bull stick (31) all rotate through the bearing and connect on bottom plate (1) is close to the lateral wall of spout (21) notch one side, and two bull stick (31) are the symmetry form setting about the central point of movable plate (23), two it all fixedly has cup jointed a gear (32), and two to be the symmetry form on the pole wall of bull stick (31) gear (32) are connected with two rack (25) meshing respectively, two it all fixedly has cup jointed a turning block (33) to be the symmetry form on the pole wall of gear (32) one end is kept away from in bull stick (31).

4. The data acquisition card clamping and fixing structure of claim 1, wherein: two closing mechanism (4) all include one switching board (41), two switching board (41) fixed connection respectively is two on two turning block (33) keep away from the lateral wall of one side mutually, two a second centre gripping groove (42) have all been seted up to the symmetry form on switching board (41) the lateral wall in opposite directions.

5. The data acquisition card clamping and fixing structure of claim 1, wherein: therefore, the inserting mechanism (5) comprises a connecting plate (51), the connecting plate (51) is fixedly connected to the side wall, close to one side of the opening and closing plate (41), of the bottom plate (1), a slot (52) is formed in the side wall, close to one side of the opening and closing plate (41), of the connecting plate (51), a collecting card (53) is inserted in the slot (52), one end, close to a notch of the slot (52), of the collecting card (53) penetrates through the slot (52) and is respectively inserted in the first clamping groove (24) and the two second clamping grooves (42), and the lower surface of the collecting card (53) is abutted to the silica gel pad (7).

6. The data acquisition card clamping and fixing structure of claim 1, wherein: two fixed establishment (6) all include a fixed block (61), two fixed block (61) fixed connection respectively in the upper surface and the lower surface of bottom plate (1), two be the symmetry form on the lateral wall of fixed block (61) one side and all seted up two fixed orificess (62).

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