CN219698178U - Circuit board protection device of electric actuator - Google Patents

Abstract

The utility model discloses a circuit board protection device of an electric actuator, which comprises a shell, wherein the front surface of the shell and the back surface of the shell are fixedly connected with two electric actuator connecting plates, and two sliding grooves are formed in the inner wall of the shell. This device is installed the device at the inside assigned position of electric actuator through electric actuator connecting plate to make the circuit board place the recess board through spout and slider and can slide, make the circuit board place the recess and can hold the circuit board, simultaneously can receive the circuit board to the inside of casing, cooperation first locating hole, the threaded connection of second locating hole and positioning bolt can be fixed a position the recess board place the circuit board, prevent that the recess board from placing the recess board and slide, cooperation wire leads to the groove and can make the circuit board be connected with equipment, solved because electric actuator inside part is more, lead to the easy problem that damages appear because of misoperation bumps the circuit board when installing, lead to the circuit board easily.

Description

Circuit board protection device of electric actuator

Technical Field

The utility model relates to the field of electric actuators, in particular to a circuit board protection device of an electric actuator.

Background

The electric actuator is an instrument applied to various industrial automation process control links, and has the characteristics of safety guarantee, protection device, various speeds, corrosion resistance, rust resistance, intelligent numerical control and the like, wherein a circuit board is an important component of the electric actuator.

In the current process of producing the electric actuator, the circuit board needs to be installed inside the electric actuator, but due to the fact that the parts inside the electric actuator are more, the circuit board is easy to collide with the circuit board due to misoperation during installation, and the circuit board is easy to damage.

Disclosure of Invention

The present utility model is directed to a circuit board protection device for an electric actuator, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a circuit board protection device of electric actuator, includes the casing, two electric actuator connecting plates of the equal fixedly connected with in front of casing and the back of casing, two spouts have been seted up to the inner wall of casing, every equal sliding connection of inner wall of spout has the slider, two the recess is placed to a side joint fixedly connected with circuit board that the slider is close to each other, two first locating holes have been seted up to the upper surface of recess is placed to the circuit board, two second locating holes have been seted up to the upper surface of casing, two the common threaded connection of inner wall of first locating hole and two first locating holes has two locating bolts, the wire logical groove has been seted up to the left surface of recess is placed to the circuit board, a set of louvre has been seted up to the right flank of casing.

In a further embodiment, two sets of warning strips are arranged above the shell, and the bottom surface of each warning strip is fixedly connected with the upper surface of the shell.

In a further embodiment, a nameplate is arranged above the shell, and the bottom surface of the nameplate is fixedly connected with the upper surface of the shell.

In a further embodiment, a rubber pad is arranged in the shell, and the bottom surface of the rubber pad is fixedly connected with the inner bottom wall of the circuit board placing concave plate.

In a further embodiment, the inner side wall of the housing is fixedly connected with two positioning bending plates, and the left side surface of each positioning bending plate is contacted with the right side surface of the concave board for placing the circuit board.

In a further embodiment, the front of the shell and the rear of the shell are both provided with anti-slip pads, and one side surface of the two anti-slip pads, which are close to each other, is fixedly connected with the front surface of the shell and the back surface of the shell respectively.

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

this device passes through the electric actuator connecting plate and installs the device at the inside assigned position of electric actuator to can make the circuit board place the recess board and slide through spout and slider, make the circuit board place the recess and can hold the circuit board, simultaneously can take in the circuit board to the inside of casing, cooperation first locating hole, the threaded connection of second locating hole and positioning bolt can be fixed a position the recess board place the circuit board, prevent that the recess board from placing the recess board and slide appearing, cooperation wire leads to the groove and can make the circuit board be connected with equipment, solved because the inside part of electric actuator is more, lead to the easy problem that damages appears because of the misoperation bumps the circuit board when installing, lead to the circuit board easily.

Drawings

Fig. 1 is a schematic perspective view of a circuit board protection device of an electric actuator.

Fig. 2 is a schematic perspective view of a side view of a circuit board protection device of the electric actuator.

Fig. 3 is a schematic perspective view of a front sectional view of a circuit board protection device of an electric actuator.

Fig. 4 is a schematic perspective view of a circuit board protection device of the electric actuator in a cut-away view.

In the figure: 1. positioning bolts; 2. a second positioning hole; 3. an alert bar; 4. a housing; 5. a nameplate; 6. an anti-slip pad; 7. an electric actuator connecting plate; 8. a heat radiation hole; 9. placing a concave board on the circuit board; 10. conducting wire through grooves; 11. a first positioning hole; 12. a rubber pad; 13. positioning a bending plate; 14. a chute; 15. a sliding block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, 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. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 can be understood by those of ordinary skill in the art in a specific case.

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. 1-4, in the circuit board protection device of the electric actuator of the present utility model, the circuit board protection device comprises a housing 4, two electric actuator connecting plates 7 are fixedly connected to the front surface of the housing 4 and the back surface of the housing 4, two sliding grooves 14 are provided on the inner wall of the housing 4, sliding blocks 15 are slidably connected to the inner wall of each sliding groove 14, a circuit board placing concave 9 is fixedly connected to one side surface of the two sliding blocks 15, which is close to each other, two first positioning holes 11 are provided on the upper surface of the circuit board placing concave 9, two second positioning holes 2 are provided on the upper surface of the housing 4, two positioning bolts 1 are connected to the two first positioning holes 11 and the inner walls of the two first positioning holes 11 in a threaded manner, a wire through groove 10 is provided on the left side surface of the circuit board placing concave 9, and a group of heat dissipation holes 8 are provided on the right side surface of the housing 4.

The top of casing 4 is equipped with two sets of warning strip 3, the bottom surface of every warning strip 3 all with the last fixed surface of casing 4 be connected, can warn the staff through being equipped with warning strip 3, suggestion staff's careful operation, the top of casing 4 is equipped with nameplate 5, the bottom surface of nameplate 5 and the last fixed surface of casing 4 are connected, can show the information of the device through being equipped with nameplate 5, so that the user knows the device, the inside of casing 4 is equipped with rubber pad 12, the bottom surface of rubber pad 12 and the interior bottom wall fixed connection of concave plate 9 are placed to the circuit board, can protect the circuit board through being equipped with rubber pad 12, prevent that circuit board bottom and circuit board from placing concave plate 9 from taking place the friction, cause the phenomenon emergence that the circuit board breaks down.

The inside wall fixedly connected with two location bent plates 13 of casing 4, the left surface of every location bent plate 13 all contacts with the right flank that concave plate 9 was placed to the circuit board, can be after the circuit board gets into inside casing 4 through being equipped with location bent plate 13, fix a position the circuit board, prevent that the circuit board from placing concave plate 9 separation with the circuit board, the place ahead of casing 4 and the rear of casing 4 all are equipped with slipmat 6, a side that two slipmats 6 are close to each other respectively with the front of casing 4 and the back fixed connection of casing 4, through being equipped with slipmat 6 can be convenient for the staff to take the device, so that install the device.

The working principle of the utility model is as follows:

the device is installed at the appointed position inside the electric actuator through the electric actuator connecting plate 7, when in use, the circuit board placing concave plate 9 is pulled out from the inside of the shell 4, and the circuit board is placed inside the circuit board placing concave plate 9, so that the circuit board placing concave plate 9 is reset, the circuit board is taken in the inside of the shell 4, the circuit board is positioned by matching with the positioning bent plate 13, the positioning bolt 1 is inserted into the first positioning hole 11 and the second positioning hole 2 through the bolt connection, the circuit board placing concave plate 9 is positioned, and a wire connected with the circuit board is pulled out through the wire through groove 10 to be connected with the control mechanism.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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 (6)

1. A circuit board protection device of an electric actuator is characterized in that: including casing (4), the front of casing (4) and the equal fixedly connected with of the back of casing (4) are two electric actuator connecting plate (7), two spouts (14) have been seted up to the inner wall of casing (4), every equal sliding connection of inner wall of spout (14) has slider (15), two recess (9) are placed to a side joint fixedly connected with circuit board that slider (15) are close to each other, two first locating hole (11) have been seted up to the upper surface that recess (9) were placed to the circuit board, two second locating hole (2) have been seted up to the upper surface of casing (4), two first locating hole (11) and the common threaded connection of inner wall of two first locating holes (11) have two positioning bolt (1), wire through groove (10) have been seted up to the left surface that recess (9) were placed to the circuit board, a set of heat dissipation hole (8) have been seted up to the right flank of casing (4).

2. The circuit board protection device for an electric actuator according to claim 1, wherein: two groups of warning strips (3) are arranged above the shell (4), and the bottom surface of each warning strip (3) is fixedly connected with the upper surface of the shell (4).

3. The circuit board protection device for an electric actuator according to claim 1, wherein: the upper part of the shell (4) is provided with a nameplate (5), and the bottom surface of the nameplate (5) is fixedly connected with the upper surface of the shell (4).

4. The circuit board protection device for an electric actuator according to claim 1, wherein: the inside of casing (4) is equipped with rubber pad (12), the bottom surface of rubber pad (12) is fixed connection with the interior bottom wall of concave plate (9) is placed to the circuit board.

5. The circuit board protection device for an electric actuator according to claim 1, wherein: the inner side wall of the shell (4) is fixedly connected with two positioning bending plates (13), and the left side face of each positioning bending plate (13) is contacted with the right side face of the circuit board placing concave plate (9).

6. The circuit board protection device for an electric actuator according to claim 1, wherein: the anti-slip mat (6) is arranged in front of the shell (4) and behind the shell (4), and one side surface of the two anti-slip mats (6) which are close to each other is fixedly connected with the front surface of the shell (4) and the back surface of the shell (4) respectively.