Portable display control terminal
By incorporating magnetic protrusions, grip handles, and a flexible movable protective plate on the display and control terminal, the portable display and control terminal achieves multi-purpose use, solves compatibility issues related to overall installation and wireless remote control, reduces equipment costs, and improves resource utilization.
Patent Information
- Application Number
- CN202520632180.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-04-07
AI Technical Summary
Existing display and control terminals cannot simultaneously meet the needs of both fully installed and wireless remote control applications, resulting in poor versatility, high equipment costs, and low resource utilization.
A portable display and control terminal was designed, equipped with magnetic protrusions, a grip handle, and a movable protective plate with flexible connection, so that it can be installed in the cockpit of the whole machine, or carried on the person or placed at an angle, and can be magnetically attached to the inner wall of the cockpit or other flat surfaces.
It improves the versatility of equipment, reduces procurement costs, increases resource utilization, and enhances operational flexibility and safety.
Smart Images
Figure CN223758543U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of display control terminal equipment, especially to portable display control terminal. BACKGROUND
[0002] The display control terminal is the medium for information exchange, communication and interaction between the electromechanical system and the operator. Through the display control terminal, the operator can not only conveniently complete the setting of the parameters required by the electromechanical system, but also make it execute the industrial automation control program, which can reduce the wiring required by the traditional control panel and improve the stability of the electromechanical system.
[0003] Among them, in the field of engineering machinery, the display control terminal can be directly installed in the whole machine cockpit for flexible use by the driver. In addition, there is also a wireless remote control type display control terminal, which can be carried by the user for remote control, such as remote control electric sliding loader, mining machinery, fire fighting equipment, crane, etc. The wireless remote control display control terminal can effectively improve the operation safety and optimize the operation efficiency.
[0004] However, in the production and manufacturing process of the display control terminal, it is difficult to simultaneously meet the use requirements of the whole machine installation type and the wireless remote control type, and the universality is poor. Generally, the whole machine installation type and the wireless remote control type display control terminals need to be purchased at the same time, which is high in equipment cost and low in resource utilization rate. INVENTION CONTENTS
[0005] The embodiment of the application provides a portable display control terminal which can be installed in the whole machine cockpit for use, can be carried for use, and can also be placed for use, so that the universality is higher, the equipment purchase cost can be effectively reduced, and the resource utilization rate is improved.
[0006] The embodiment of the application provides a portable display control terminal, which comprises a display control terminal body and a movable guard plate, wherein the display control terminal body is provided with a plurality of magnetic attraction protrusions in the circumferential direction on the back surface, and is provided with a grip handle in a hinged manner at a position close to the middle part; the movable guard plate is elastically connected to the back surface of the display control terminal body through an elastic element, and is parallel to the back surface of the display control terminal body; the movable guard plate is provided with a guide hole matched with the magnetic attraction protrusions in a gap manner and a hollow structure matched with the grip handle; when the portable display control terminal is installed in the whole machine cockpit, the protruding height of the grip handle is smaller than the protruding height of the magnetic attraction protrusions, the movable guard plate compresses the elastic element, and then the magnetic attraction protrusions can be adsorbed on the side wall of the cockpit; when the portable display control terminal is not installed in the whole machine cockpit, the magnetic attraction protrusions do not protrude from the movable guard plate, and the grip handle can be deflected along the hinged shaft to make the opposite end of the hinged end away from the display control terminal body.
[0007] In a possible implementation, the mobile protective plate has the same outer contour as the outer contour of the display control terminal body, and the mobile protective plate is directly opposite to the display control terminal body in the elastic extension direction of the elastic member.
[0008] In a possible implementation, the display control terminal body has a rectangular or circular transverse cross section, and the magnetic attraction protrusions are uniformly distributed around the display control terminal body or are simultaneously distributed around the display control terminal body and at the middle position in the length direction of the display control terminal body.
[0009] In a possible implementation, when the portable display control terminal is not installed in the whole-machine cockpit, the gap between the mobile protective plate and the display control terminal body is 0.15-0.45 mm.
[0010] In a possible implementation, the elastic member is a spring or a ring-shaped elastic body, and when the elastic member is a ring-shaped elastic body, the elastic member surrounds the outer edge of the display control terminal body.
[0011] In a possible implementation, the magnetic attraction protrusion comprises a coaxially extending connecting column and a magnetic end head, the magnetic end head is close to the outer side, and the magnetic end head is connected to the display control terminal body through the connecting column.
[0012] In a possible implementation, the connecting column is a plastic column, the magnetic end head is a magnet, and the magnetic end head is connected to the connecting column through glue or a double-headed screw.
[0013] Beneficial effects: compared with the prior art, the portable display control terminal provided by the application can be adsorbed to the inner wall of the whole-machine cockpit through the magnetic attraction protrusion by compressing the mobile protective plate when the gripping handle is retracted, the gripping handle can be folded to be held in hand for carrying and using, the display control terminal can be placed on the surface of any planar object using the gripping handle as a fulcrum, the versatility is stronger, the equipment procurement cost can be effectively reduced, and the resource utilization rate is improved.
[0014] These and other objects, features and advantages of the present application will become apparent with reference to the following detailed description. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 A rear view structure schematic diagram of the portable display control terminal of the application is shown, and an enlarged structure schematic diagram of the magnetic attraction protrusion is shown.
[0016] Figure 2 A structure schematic diagram of the gripping handle in the application cooperating with the display control terminal body after deflection is shown. DETAILED DESCRIPTION
[0017] The following description is presented to enable any person skilled in the art to practice the present application as claimed. The preferred embodiments disclosed herein are only examples of the present application and alternative embodiments will be apparent to those skilled in the art upon reading the present disclosure. The present application is directed to the basic principles of the application defined in the following description, which can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions without departing from the spirit and scope of the present application.
[0018] It should be understood by those skilled in the art that in the disclosure of the specification, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the above-mentioned terms cannot be understood as a limitation of the present application.
[0019] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation of the number.
[0020] Reference Figure 1 and Figure 2 The embodiment of the present application provides a portable display control terminal, which comprises a display control terminal body 10 and a mobile protective plate 20, wherein the display control terminal body 10 is provided with a plurality of magnetic attraction protrusions 11 on the back surface in the circumferential direction, and a grip handle 12 is provided in a hinged manner near the middle position, wherein the grip handle 12 has a hinged end 121 and a moving end 122 opposite to the hinged end 121, wherein the grip handle 12 is hinged with the display control terminal body 10 through a hinge shaft at the hinged end 121, and the moving end 122 can be deflected and moved with the hinge shaft as the hinge point, and is relatively close to or away from the display control terminal body 10.
[0021] The mobile guard plate 20 is elastically connected to the back of the display control terminal body 10 by an elastic member, which can be a spring or a ring-shaped elastic body (such as ABS, TPU, etc.). When the elastic member is a ring-shaped elastic body, the elastic member surrounds the outer edge of the display control terminal body 10, so that the elastic connection function is realized while the gap between the mobile guard plate 20 and the display control terminal body 10 is protected. The mobile guard plate 20 is parallel to the back of the display control terminal body 10, and is provided with a guide hole matched with the magnetic attraction protrusion 11 and a hollow structure 201 matched with the grip handle 12. The middle part of the mobile guard plate 20 is hollow, so that the grip handle 12 can be freely deflected and moved. Generally, the elastic member is located outside or near the guide hole.
[0022] When the portable display control terminal is installed in the whole machine cockpit, the protruding height of the grip handle 12 is less than the protruding height of the magnetic attraction protrusion 11, and the mobile guard plate 20 compresses the elastic member, so that the magnetic attraction protrusion 11 is adsorbed on the side wall of the cockpit. At this time, the mobile guard plate 20 is only attached to the inner wall of the cockpit.
[0023] When the portable display control terminal is not installed in the whole machine cockpit, the magnetic attraction protrusion 11 does not protrude the mobile guard plate 20, and the grip handle 12 can be deflected along the hinge shaft to make the opposite end (i.e. the mobile end 122) of the hinge end 121 away from the display control terminal body 10.
[0024] In this way, the portable display control terminal provided by the application can be installed in the whole machine cockpit for use, carried by the grip handle 12 for use, and placed on any plane by tilting the grip handle 12 for use. It has strong versatility, can effectively save the use cost of customers, and can effectively improve the resource utilization rate.
[0025] In one embodiment, the outer contour of the mobile guard plate 20 is the same as the outer contour of the display control terminal body 10, and the mobile guard plate 20 is opposite to the display control terminal body 10 in the elastic expansion direction of the elastic member, so that the whole structure of the display control terminal is compact and occupies small space.
[0026] In one embodiment, the transverse section of the display control terminal body 10 is rectangular or circular, and the magnetic attraction protrusions 11 are uniformly distributed around the display control terminal body 10 or at the middle position of the length direction of the display control terminal body 10.
[0027] In one embodiment, when the portable display control terminal is not installed in the whole machine cockpit, the gap between the mobile shield 20 and the display control terminal body 10 is 0.15-0.45mm, on the one hand, this gap distance can fully meet the magnetic attraction protrusion 11 firmly attached to the inner wall of the cockpit, on the other hand, it can also minimize the display control terminal occupied space, more convenient to use, and small gap can also prevent some larger impurities into the gap and affect the movement of the mobile shield 20.
[0028] In one embodiment, the magnetic attraction protrusion 11 includes a coaxially extending connecting column 111 and a magnetic end head 112, wherein the magnetic end head 112 is close to the outside and connects the display control terminal body 10 through the connecting column 111, so that the magnetic end head 112 can be supported to a certain height through the connecting column 111, thereby reducing the use amount of magnetic attraction objects, thereby saving costs.
[0029] Further preferably, the connecting column 111 is a plastic column, and the magnetic end head 112 is a magnet, and the magnetic end head 112 is connected with the connecting column 111 by glue or by a double-headed screw, wherein the glue is a special glue specially suitable for magnets and plastic parts, which can form strong bonding force between the magnet and the plastic part, so that they are tightly combined, thereby firmly fixing the display control terminal on the inner wall of the cockpit, wherein one end of the double-headed screw cooperates with the built-in thread of the magnet, and the other end is screwed into the plastic column, and the connection strength is high.
[0030] Those skilled in the art should understand that the above description and the embodiments of the utility model shown in the drawings are only as examples and do not limit the utility model. The advantages of the utility model have been fully and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the implementation of the utility model can be any deformation or modification without departing from the principle.
Claims
1. A portable display control terminal, characterized by, The portable display control terminal comprises a display control terminal body and a movable protective plate. The display control terminal body is provided with a plurality of magnetic protrusions on the back surface in the circumferential direction and a grip handle in a hinged manner near the middle part. The movable protective plate is elastically connected to the back surface of the display control terminal body by an elastic member. The movable protective plate is parallel to the back surface of the display control terminal body. The movable protective plate is provided with a guide hole matched with the magnetic protrusions in a clearance and a hollow structure matched with the grip handle. When the portable display control terminal is installed in the whole machine cockpit, the protruding height of the grip handle is less than the protruding height of the magnetic protrusions. The movable protective plate compresses the elastic member, and then the movable protective plate can be adsorbed on the side wall of the cockpit by the magnetic protrusions. When the portable display control terminal is not installed in the whole machine cockpit, the magnetic protrusions do not protrude the movable protective plate, and the grip handle can be deflected along the hinge shaft to make the opposite end of the hinge end away from the display control terminal body.
2. The portable display control terminal of claim 1, wherein, The outer contour of the movable protective plate is the same as the outer contour of the display control terminal body. In the elastic expansion direction of the elastic member, the movable protective plate is opposite to the display control terminal body.
3. The portable display control terminal of claim 1, wherein, The transverse section of the display control terminal body is rectangular or circular. The magnetic protrusions are uniformly distributed around the display control terminal body or at the middle part of the display control terminal body in the length direction.
4. The portable display control terminal of claim 1, wherein, When the portable display control terminal is not installed in the whole machine cockpit, the gap between the movable protective plate and the display control terminal body is 0.15-0.45mm.
5. The portable display control terminal of claim 1, wherein, The elastic member is a spring or a ring-shaped elastic body. When the elastic member is a ring-shaped elastic body, the elastic member surrounds the outer edge of the display control terminal body.
6. The portable display control terminal of claim 1, wherein, The magnetic protrusion comprises a coaxially extending connecting column and a magnetic end. The magnetic end is close to the outer side and connects the display control terminal body through the connecting column.
7. The portable display control terminal of claim 6, wherein, The connecting column is a plastic column, the magnetic end is a magnet, and the magnetic end is connected with the connecting column by glue or a double-headed screw.