CN217363444U

CN217363444U - Driver display screen protective structure

Info

Publication number: CN217363444U
Application number: CN202123290982.7U
Authority: CN
Inventors: 王奇峰; 严志桥
Original assignee: Ningbo Hirden Industrial Control System Co ltd
Current assignee: Ningbo Hirden Industrial Control System Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-09-02
Anticipated expiration: 2031-12-24

Abstract

The utility model provides a driver display screen protective structure, which comprises a driver body and a display screen, wherein the driver body is also provided with a cover plate for protecting the display screen, two sides of the driver body are provided with mounting grooves, and the bottom of each mounting groove is provided with a hinge hole; the two sides of the upper end of the cover plate are provided with mounting lug plates, the inner walls of the mounting lug plates are respectively provided with articulated shafts correspondingly assembled with the two articulated holes, and when the two articulated shafts are respectively assembled in the corresponding articulated holes, the outer side walls of the two mounting lug plates are flush with the two side walls of the driver body; and a limiting part is further arranged between the cover plate and the mounting part and used for limiting the position of the cover plate which is opened to be perpendicular to the driver body. The utility model provides a driver display screen protective structure effectively promotes the collision protecting effect to the display screen, extension display screen life.

Description

Driver display screen protective structure

Technical Field

The utility model belongs to the technical field of the servo driver technique and specifically relates to a driver display screen protective structure.

Background

The servo driver is a controller for controlling a servo motor, acts on a common alternating current motor similarly to a frequency converter, belongs to a part of a servo system, and is mainly applied to a high-precision positioning system. The servo motor is generally controlled by three modes of position, speed and moment, so that the high-precision positioning of a transmission system is realized, and the servo motor is a high-end product of the transmission technology at present.

A display screen is usually provided on the servo driver to display the operation data of the servo motor. In the prior art, in order to protect the display screen, a layer of protective film is generally added outside the display screen, and the form of the adhesive film can only play a role in scratch resistance and dust resistance, cannot play a good anti-collision role, and has a low protection effect on the display screen.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem is, in order to overcome the defect among the prior art, provide a driver display screen protective structure, effectively promote the collision protecting effect to the display screen, extension display screen life.

In order to solve the problems, the utility model provides a driver display screen protection structure, which comprises a driver body, wherein a display screen is arranged on the driver body, an inwards concave installation part is arranged on the front side surface of the driver body, the display screen is horizontally installed on the installation part, a cover plate is also arranged on the driver body, inwards concave installation grooves are arranged at the positions, close to the installation part, of the two sides of the upper end of the driver body, and hinge holes are arranged at the bottom of the installation grooves; mounting lug plates corresponding to the two mounting grooves are arranged on two sides of the upper end of the cover plate respectively, hinge shafts correspondingly assembled with the two hinge holes are arranged on the inner walls of the mounting lug plates respectively, and when the two hinge shafts are assembled in the corresponding hinge holes respectively, the outer side walls of the two mounting lug plates are flush with the two side walls of the driver body; the cover plate and the mounting part are also provided with a limiting part for limiting the position of the cover plate which is opened to a vertical angle with the driver body.

The utility model discloses a driver display screen protective structure compares with prior art and has following advantage:

in the protection structure of the driver display screen of the utility model, a cover plate is arranged on the driver body, the cover plate can be covered on the outer side of the display screen to protect the display screen, and the cover plate can be overturned, namely the cover plate can be overturned to open when the display screen is needed to be used; in addition, when the cover plate is matched on the mounting part, a gap is reserved between the cover plate and the display screen, a protection space is formed for the display screen, the protection effect is better achieved, the outer end face of the cover plate is flush with the outer end face of the driver body, and the appearance attractiveness of the whole driver body is guaranteed when the cover plate is in a closed state; on the other hand, the both sides of apron realize through the installation otic placode respectively with the articulated of driver body to articulated back installation otic placode cooperation is in corresponding mounting groove, makes the both sides of apron and the both sides of driver body keep the parallel and level, improves the pleasing to the eye degree of appearance, apron with still be equipped with spacing portion between the installation department, be used for right the apron open to with the driver body is vertical angle's position to be injectd, makes the assurance apron when being in the open mode, can keep in corresponding position, and convenience of customers observes the display screen.

As an improvement, the upper end of the rear side wall of at least one mounting groove is provided with a positioning insertion plate, and the upper side wall of the mounting lug plate is correspondingly provided with a positioning insertion groove; when the cover plate is opened to form a vertical angle with the front side of the driver body, the positioning insertion plate is inserted and limited in the positioning insertion groove. In the improved structure, the arrangement of the positioning slot and the positioning inserting plate structure ensures that the cover plate can be kept at a corresponding angle position when in an opening state, thereby being convenient for use.

And the bottom of the mounting groove is provided with a guide sliding groove extending along the front-back direction of the driver body, and the hinge holes are correspondingly arranged at the bottom of the guide sliding groove. In the above-mentioned improvement structure, the setting of direction spout structure makes the cartridge cooperation of two articulated shafts more convenient, and the corresponding hinge hole of packing into that the installation otic placode need not the past bending deformation of transition can be relaxed.

And the driver body is provided with concave avoiding grooves at two sides of the lower end of the mounting part, and the two side walls of the lower end of the cover plate are provided with convex ribs for a user to stir fingers. In the above-mentioned improvement structure, the setting of protruding muscle and dodging the groove structure has increased the point of application of force for the user can be more convenient open be in accomodate the apron of closed state.

As a modification, the mounting part is arranged at the upper end of the front side of the driver body, and the cover plate is hinged at the upper end of the mounting part; the lower extreme of installation department is equipped with spacing jack, the lower extreme of apron be equipped with the corresponding elasticity eye-splice of spacing jack. Among the above-mentioned improvement structure, the setting of spacing jack and elasticity jack structure makes the apron closed assembly when the installation department, can not open automatically, guarantees stable safeguard effect.

Drawings

Fig. 1 is a schematic structural diagram of the protection structure of the driver display screen of the present invention.

Fig. 2 is a partial schematic view of the cover plate and the driver body of fig. 1 in a separated state.

Fig. 3 is a partial schematic view of the middle cover plate and the driver body when the angle is set.

Fig. 4 is an enlarged structural view at X in fig. 2.

Description of reference numerals:

1-driver body, 1.1-installation part, 1.2-limiting jack, 1.3-installation groove, 1.4-hinge hole, 1.5-guide chute, 1.6-positioning plug board, 1.7-avoidance groove, 2-display screen, 3-cover board, 3.1-elastic buckle, 3.2-convex rib, 4-installation ear board, 4.1-articulated shaft and 4.2-positioning slot.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be noted that the terms "front, rear", "left, right", "bottom", "upper end", "lower end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model provides a driver display screen protection structure, which comprises a driver body 1, wherein a display screen 2 is arranged on the driver body 1 and is used for displaying data such as the rotating speed of a servo motor, the position of an encoder or the number of received pulses; the user can observe and monitor very intuitively. In this embodiment, an inwardly concave mounting portion 1.1 is provided on the front side surface of the driver body 1, and the display screen 2 is horizontally mounted on the mounting portion 1.1, in addition, a cover plate 3 is further provided on the driver body 1, the cover plate 3 is turnably fitted on the mounting portion 1.1, a gap is left between the cover plate 3 and the display screen 2, and the outer end surface of the cover plate 3 is flush with the outer end surface of the driver body 1, so as to prevent dust and prevent collision for the display screen 2. Moreover, when data needs to be observed, the display screen 2 can be exposed from the anti-rotation cover plate 3, and the data is very convenient to observe.

In the embodiment, the mounting part 1.1 is concavely arranged at the upper end of the front side of the driver body 1, and the upper end of the cover plate 3 is hinged at the upper end of the mounting part 1.1; specifically, the cover plate 3 is hinged on two sides of the driver body 1 corresponding to the mounting part 1.1 in practice in the structure; and the lower extreme at installation department 1.1 is equipped with spacing jack 1.2, and the lower extreme of apron 3 is equipped with the elasticity eye-splice 3.1 corresponding with spacing jack 1.2, guarantees the stability of apron 3 when accomodating at installation department 1.1.

On the other hand, as shown in fig. 2 and 4, concave mounting grooves 1.3 are respectively arranged at the positions, close to the mounting part 1.1, of both sides of the upper end of the driver body 1, and a hinge hole 1.4 is arranged at the bottom of each mounting groove 1.3; correspondingly, both sides of the upper end of the cover plate 3 are respectively provided with an installation ear plate 4 corresponding to the two installation grooves 1.3, and the inner wall of the installation ear plate 4 is respectively provided with a hinge shaft 4.1 correspondingly assembled with the two hinge holes 1.4. After setting up like this, when apron 3 articulates in driver body 1 both sides through two installation otic placodes 4, can guarantee that the both sides face of apron 3 and the both sides face of driver body 1 are the parallel and level, guarantee better aesthetic property.

In addition, as shown in fig. 4, in order to facilitate the hinging of the two mounting lugs 4 and the driver body 1, the bottom of each of the two mounting grooves 1.3 is provided with a guide sliding groove 1.5 extending along the front-rear direction of the driver body 1, and the two hinge holes 1.4 are correspondingly arranged at the bottom of the two guide sliding grooves 1.5 respectively. Like this, when apron 3 is articulated, cartridge location in corresponding hinge hole 1.4 behind sliding the articulated shaft 4.1 on two installation otic placodes 4 through two corresponding direction spouts 1.5 respectively reduces the installation degree of difficulty, improves the installation effectiveness.

In addition, as shown in fig. 2, 3 and 4, in order to ensure that the cover plate 3 can be kept at a corresponding position when in an open state, for this purpose, the upper end of the rear side wall of at least one mounting groove 1.3 is provided with a positioning insertion plate 1.6, and the upper side wall of the mounting lug plate 4 is correspondingly provided with a positioning insertion groove 4.2; when the cover plate 3 is opened to be perpendicular to the front side of the driver body 1, the positioning insertion plate 1.6 is inserted and limited in the positioning insertion slot 4.2, so that the cover plate 3 is kept at a corresponding angle, and a user can observe the display screen 2 conveniently. In this structure, for the better stability of guaranteeing the state of opening of apron 3, can all be equipped with corresponding location picture peg 1.6 in the upper end of two mounting groove 1.3 back side walls, corresponding offer location slot 4.2 on two installation otic placodes 4.

On the other hand, in the present embodiment, as shown in fig. 1 and 3, concave avoiding grooves 1.7 are respectively disposed on two sides of the lower end of the mounting portion 1.1 on the driver body 1, and protruding ribs 3.2 for a user to poke the cover plate 3 are respectively disposed on two side walls of the lower end of the cover plate 3 corresponding to the avoiding grooves 1.7, so that the cover plate 3 can be opened smoothly by the user.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.

Claims

1. The utility model provides a driver display screen protective structure, includes driver body (1), be equipped with display screen (2) on driver body (1), its characterized in that: an inwards concave mounting part (1.1) is arranged on the front side surface of the driver body (1), the display screen (2) is horizontally mounted on the mounting part (1.1), a cover plate (3) is further arranged on the driver body (1), inwards concave mounting grooves (1.3) are formed in positions, close to the mounting part (1.1), of two sides of the upper end of the driver body (1), and hinge holes (1.4) are formed in the bottom of the mounting grooves (1.3); mounting lug plates (4) corresponding to the two mounting grooves (1.3) are respectively arranged on two sides of the upper end of the cover plate (3), hinge shafts (4.1) correspondingly assembled with the two hinge holes (1.4) are respectively arranged on the inner walls of the mounting lug plates (4), and when the two hinge shafts (4.1) are respectively assembled in the corresponding hinge holes (1.4), the outer side walls of the two mounting lug plates (4) are flush with the two side walls of the driver body (1); the cover plate (3) and the mounting part (1.1) are further provided with a limiting part for limiting the position of the cover plate (3) which is opened to a vertical angle with the driver body.

2. The driver display screen guard structure of claim 1, wherein: the upper end of the rear side wall of at least one mounting groove (1.3) is provided with a positioning inserting plate (1.6), and the upper side wall of the mounting lug plate (4) is correspondingly provided with a positioning inserting groove (4.2); when the cover plate (3) is opened to form a vertical angle with the front side of the driver body (1), the positioning inserting plate (1.6) is inserted and limited in the positioning inserting groove (4.2).

3. Driver display screen guard structure according to claim 1 or 2, characterized in that: two mounting groove (1.3) bottom all is equipped with the edge direction spout (1.5) that driver body (1) fore-and-aft direction extends, and two the setting that hinge hole (1.4) corresponds respectively is two direction spout (1.5) bottom.

4. The driver display screen guard structure of claim 3, wherein: lie in on driver body (1) both sides position of installation department (1.1) lower extreme all is equipped with the evading groove (1.7) of indent, on the both sides wall of apron (3) lower extreme with the position of evading groove (1.7) correspondence is equipped with respectively and is used for supplying the user to point and stirs protruding muscle (3.2) of apron (3).

5. The driver display screen guard structure of claim 1, wherein: the mounting part (1.1) is arranged at the upper end of the front side of the driver body (1), and the cover plate (3) is hinged at the upper end of the mounting part (1.1); the lower extreme of installation department (1.1) is equipped with spacing jack (1.2), the lower extreme of apron (3) be equipped with corresponding elasticity eye-splice (3.1) of spacing jack (1.2).