CN219419561U - Signal acquisition adapter plate - Google Patents

Abstract

The utility model relates to the technical field of electrician and electronics, and discloses a signal acquisition adapter plate, which comprises an adapter plate main body, wherein a protection plate is fixedly arranged at the bottom of the adapter plate main body, a fixing hole is formed in the top of the adapter plate main body, a fixing ring is fixedly arranged at the bottom of the protection plate, a first spring is fixedly arranged at the bottom of the fixing ring, a fixing pipe is fixedly arranged at the bottom of the first spring, and a positioning block is fixedly arranged at the top of the adapter plate main body. Through the cooperation use of draw-in groove, round hole and fixed column, utilize the cooperation of second spring, solid fixed ring and protection pad simultaneously to make the pencil that can connect the device carry out firm location, avoid the unable spacing lead to putting at will of pencil to lead to friction, thereby avoided friction between many pencil to lead to pencil shell wearing and tearing short circuit simultaneously, thereby influence the life cycle of the device, improved the practicality of the device, improved the security of the device simultaneously.

Description

Signal acquisition adapter plate

Technical Field

The utility model relates to the technical field of electrician and electronics, in particular to a signal acquisition adapter plate.

Background

The data acquisition card is a circuit chip card, can acquire various external analog quantity or digital quantity signals, and records the change of signal waveforms through software loaded by an upper computer, so that the running condition of equipment at a signal source is monitored, when the signals are acquired, an acquired adapter plate is needed, and sensors for acquiring voltage and temperature signals are connected with the equipment by adopting wires.

The traditional signal acquisition adapter plate can refer to Chinese patent with the authority bulletin number of CN205509168U, and discloses the signal acquisition adapter plate which comprises a printed board, wherein a signal connecting hole and a wire unit are arranged on the printed board, one end of the wire unit is connected with the signal connecting hole, and the other end of the wire unit is connected with an adapter socket; the printed board is also provided with a plurality of mounting holes. The signal acquisition adapter plate is characterized in that a printed board is installed on a required device or equipment through a mounting hole, a signal connection hole is formed in the printed board and used for installing a sensor or a voltmeter, a wire unit is arranged on the printed board, the signal acquisition adapter plate is neat and convenient and saves space, and a plurality of wires comprising a power wire, a signal transmission wire and the like can be arranged in the wire unit. And the printed board is convenient for the manipulator to clamp and mount, and can realize automatic assembly.

When the device is used, the device is installed on a required device or equipment through the installation hole, the signal connection hole is formed in the printed board and used for installing a sensor or a voltmeter, the lead unit is arranged on the printed board, the device is neat and convenient and saves space, but the device cannot firmly fix and limit the lead unit, the lead unit can cause overlap friction among a plurality of leads, friction among the leads can cause abrasion of a lead shell and short circuit, the service cycle of the device is affected, and therefore, the signal acquisition adapter plate is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a signal acquisition adapter plate which has the advantages of strong practicability, good stability, convenience in installation and capability of fixing a wire harness, and solves the problems set forth in the background art.

The utility model provides the following technical scheme: the utility model provides a signal acquisition keysets, includes the keysets main part, the fixed guard plate that is equipped with in the bottom of keysets main part, the fixed orifices has been seted up at the top of keysets main part, the fixed retainer plate that is equipped with in the bottom of guard plate, the fixed first spring that is equipped with in bottom of retainer plate, the fixed locating piece that is equipped with in bottom of first spring, the draw-in groove has been seted up at the top of keysets main part, the round hole has been seted up in the left side of draw-in groove, the fixed post that is equipped with of inner wall of round hole, the fixed second spring that is equipped with in right side of fixed post, the fixed solid fixed ring that is equipped with in right side of second spring.

As a preferable technical scheme of the utility model, the top of the fixed pipe is provided with a circular groove, and the first spring is positioned in the inner cavity of the circular groove.

As a preferable technical scheme of the utility model, the left side of the clamping groove is semicircular, the fixing ring is semicircular, the shape of the left side of the clamping groove is matched with that of the fixing ring, and the positioning blocks are corresponding to the clamping groove in position.

As a preferable technical scheme of the utility model, the fixing holes correspond to the fixing rings, the first springs and the fixing pipes in position, and the diameters of the inner walls of the fixing holes are matched with the diameters of the inner walls of the fixing rings, the first springs and the fixing pipes.

As a preferable technical scheme of the utility model, the right side of the clamping groove is fixedly provided with a protective pad, and the protective pad is prepared from memory cotton.

As a preferable technical scheme of the utility model, the fireproof rock wool board for the protection plate is prepared, and the thickness of the protection plate is 1.2cm.

Compared with the prior art, the utility model has the following beneficial effects:

1. this signal acquisition keysets uses through the cooperation of draw-in groove, round hole and fixed column, utilizes the cooperation of second spring, solid fixed ring and protection pad simultaneously to make the pencil that can connect the device carry out firm location, avoids the unable spacing pencil to lead to putting at will and lead to friction, thereby the friction leads to pencil shell wearing and tearing short circuit between having avoided simultaneously many pencil, influences the life cycle of the device, has improved the practicality of the device, has improved the security of the device simultaneously.

2. This signal acquisition keysets uses through the cooperation of fixed orifices, retainer plate and first spring, utilizes the cooperation of fixed pipe and circular slot simultaneously so that can improve the steadiness of device after the installation, can detect whether the device is installed in place simultaneously, avoids the installation not in place to lead to the device to take place to rock the normal operating that leads to influencing the device in the operation in-process, has improved the practicality of the device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a retaining ring according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of a first spring structure according to the present utility model;

fig. 5 is a schematic view of the structure of the protection pad of the present utility model.

In the figure: 1. an adapter plate body; 2. a protection plate; 3. a fixing hole; 4. a fixing ring; 5. a first spring; 6. a fixed tube; 7. a circular groove; 8. a positioning block; 9. a clamping groove; 10. a round hole; 11. fixing the column; 12. a second spring; 13. a fixing ring; 14. and a protective pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-5, a signal acquisition adapter plate comprises an adapter plate main body 1, a protection plate 2 is fixedly arranged at the bottom of the adapter plate main body 1, a fixing hole 3 is formed in the top of the adapter plate main body 1, a fixing tube 4 is fixedly arranged at the bottom of the protection plate 2, a first spring 5 is fixedly arranged at the bottom of the fixing ring 4, a fixing tube 6 is fixedly arranged at the bottom of the first spring 5, a positioning block 8 is fixedly arranged at the top of the adapter plate main body 1, a clamping groove 9 is formed in the top of the adapter plate main body 1, a round hole 10 is formed in the left side of the clamping groove 9, a fixing column 11 is fixedly arranged on the inner wall of the round hole 10, a second spring 12 is fixedly arranged on the right side of the fixing column 11, and a fixing ring 13 is fixedly arranged on the right side of the second spring 12.

Referring to fig. 4, a circular groove 7 is formed at the top of the fixing tube 6, the first spring 5 is located in the inner cavity of the circular groove 7, and in the above structure, the first spring 5 is located in the inner cavity of the circular groove 7, so that the device is free from being exposed after fastening, corrosion caused by easy contact with air due to exposure of the first spring 5 is avoided, the service life of the device is prolonged, and meanwhile, the first spring 5 is not exposed when the fastening bolt is used in a drum-in-place state.

Referring to fig. 1, the left side of the clamping groove 9 is semicircular, the fixing ring 13 is semicircular, the left side of the clamping groove 9 is matched with the shape of the fixing ring 13, the positions of the positioning block 8 and the clamping groove 9 are corresponding, in the structure, the positioning block 8 and the clamping groove 9 are corresponding, so that the positioning block 8 and the clamping groove 9 can not interfere with each other when being mutually attached, and meanwhile, wire harnesses with different thicknesses can be fixed.

Referring to fig. 4, the positions of the fixing hole 3 and the fixing ring 4, the first spring 5 and the fixing tube 6 are corresponding, the diameter of the inner wall of the fixing hole 3 is matched with the diameter of the inner wall of the fixing ring 4, the diameter of the first spring 5 and the diameter of the inner wall of the fixing tube 6 are corresponding, in the above structure, the fixing hole 3 and the fixing ring 4, the first spring 5 and the fixing tube 6 are utilized, so that a worker can stably fix the fixing hole 3, the fixing ring 4, the first spring 5 and the fixing tube 6 with a connecting object through fixing bolts, gaps can not exist, and the stability of the device after installation and positioning is improved.

Referring to fig. 2, a protection pad 14 is fixedly arranged on the right side of the clamping groove 9, the protection pad 14 is made of memory cotton, and in the structure, the protection pad 14 made of the memory cotton material is utilized to prevent a fixed line from being directly attached to the inner wall of the clamping groove 9, so that abrasion caused by friction due to attachment of a wire harness to the inner wall of the clamping groove 9 is avoided.

Please refer to fig. 1, a fireproof rock wool board is prepared by using a protection plate 2, wherein the thickness of the protection plate 2 is 1.2cm, in the above structure, the protection plate 2 made of the fireproof rock wool board material is utilized to improve the heat dissipation effect of the device after the device is installed and positioned, so that the defect of overhigh heat caused by insufficient heat dissipation effect during the operation of the device is avoided.

The working principle is that when the device is used, the device is placed at a position required to be installed, then the fixing bolt is taken, the fixing bolt is installed on the inner walls of the fixing hole 3, the fixing ring 4, the first spring 5 and the fixing tube 6, then the fixing bolt is screwed up, when the first spring 5 is not visible, the wire harness is installed in place, then the wire harness is installed with the locating block 8, then the installed wire harness is clamped into the inner wall of the clamping groove 9, then the wire harness is fixed by the aid of the acting force of the second spring 12 through the fixing ring 13, and the wire harness is prevented from being pulled out at will after the device is installed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides a signal acquisition keysets, includes keysets main part (1), its characterized in that: the novel adapter plate comprises an adapter plate body (1), wherein a protection plate (2) is fixedly arranged at the bottom of the adapter plate body (1), a fixing hole (3) is formed in the top of the adapter plate body (1), a fixing ring (4) is fixedly arranged at the bottom of the protection plate (2), a first spring (5) is fixedly arranged at the bottom of the fixing ring (4), a fixing tube (6) is fixedly arranged at the bottom of the first spring (5), a positioning block (8) is fixedly arranged at the top of the adapter plate body (1), a clamping groove (9) is formed in the top of the adapter plate body (1), a round hole (10) is formed in the left side of the clamping groove (9), a fixing column (11) is fixedly arranged on the inner wall of the round hole (10), a second spring (12) is fixedly arranged on the right side of the fixing column (11), and a fixing ring (13) is fixedly arranged on the right side of the second spring (12).

2. The signal acquisition adapter plate of claim 1, wherein: the top of the fixed pipe (6) is provided with a round groove (7), and the first spring (5) is positioned in the inner cavity of the round groove (7).

3. The signal acquisition adapter plate of claim 1, wherein: the left side of draw-in groove (9) is semicircle form, solid fixed ring (13) is semicircle form too, the left side of draw-in groove (9) and the shape looks adaptation of solid fixed ring (13), locating piece (8) and the position of draw-in groove (9) are corresponding.

4. The signal acquisition adapter plate of claim 1, wherein: the fixing hole (3) corresponds to the fixing ring (4), the first spring (5) corresponds to the fixing tube (6), and the diameter of the inner wall of the fixing hole (3) is matched with the diameter of the inner wall of the fixing ring (4), the first spring (5) corresponds to the diameter of the inner wall of the fixing tube (6).

5. The signal acquisition adapter plate of claim 1, wherein: the right side of the clamping groove (9) is fixedly provided with a protection pad (14), and the protection pad (14) is prepared from memory cotton.

6. The signal acquisition adapter plate of claim 1, wherein: the fireproof rock wool board is characterized in that the protection board (2) is prepared from fireproof rock wool boards, and the thickness of the protection board (2) is 1.2cm.