Handheld controller for cutter

Abstract

The utility model discloses a hand-held controller for a cutter, which comprises a hand-held control assembly which comprises a machine body; the limiting assembly comprises a magnetic block, an inserting groove, an inserting rod, a connecting rod and a fingerstall; the magnetic block is fixed to the center of the back face of the machine body, the inserting grooves are formed in the center of the outer side face of the magnetic block, the inserting rods are inserted into the inner sides of the inserting grooves, the connecting rods are fixed to the outer side ends of the inserting rods, and the fingerstalls are fixed to the upper portions and the lower portions of the outer side faces of the connecting rods. The limiting assembly is arranged, the inserting rod is inserted into the inserting groove, the connecting rod drives the fingerstall to be connected with the magnetic block, the connecting rod, the fingerstall and the machine body are promoted to be connected together, when a user holds the controller, the hand is inserted into the fingerstall, and the machine body is promoted to be further stably connected with the hand through the fingerstall; therefore, when the arm or the hand collides with other objects, the hand is prevented from being loosened due to the pain of the arm or the hand, and the handheld controller is prevented from falling off and being damaged.

Description

Technical Field

[0001] This utility model relates to the field of cutting technology, and in particular to a handheld controller for a cutting machine. Background Technology

[0002] A cutter is a tool or device used to divide objects. It is widely used in many fields such as industrial production, construction, and agriculture. When using a cutter, it is controlled by an external handheld controller.

[0003] Existing handheld controllers are held and used by hand. When in use, if the arm or hand collides with other objects, the pain in the hand or arm will cause the hand to loosen its grip, resulting in the handheld controller being dropped and damaged. Therefore, a handheld controller with auxiliary limit is needed to prevent the controller from falling. Utility Model Content

[0004] The purpose of this utility model is to provide a handheld controller for a cutter, in order to solve the problem mentioned in the background art that existing handheld controllers are held and used by hand operation. When using them, if the arm or hand collides with other objects, the pain in the hand or arm will cause the hand to loosen its grip, resulting in the handheld controller being dropped and damaged.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a handheld controller for a cutter, comprising:

[0007] A handheld control assembly, the handheld control assembly including a body;

[0008] The limiting component includes a magnetic block, a insertion slot, an insertion rod, a connecting rod, and a finger sleeve. The magnetic block is fixed to the center of the back of the machine body. The insertion slot is set in a group and opened in the center of the outer side of the magnetic block. The insertion rod is inserted into the inner side of the insertion slot. The connecting rod is fixed to the outer end of the insertion rod. The finger sleeve is fixed above and below the outer side of the connecting rod.

[0009] Furthermore, a snap ring is fixedly connected to the opposite end of the finger sleeve, and a friction sleeve is placed between the insertion rod and the insertion groove.

[0010] Furthermore, the friction sleeve is fixedly connected to the plug rod, and the connecting rod is attracted to the magnetic block.

[0011] Furthermore, the handheld control component also includes a display screen and control keys; the display screen is fixed to the upper front of the device, and the control keys are fixed to the inner side of the groove at the lower front of the device.

[0012] Furthermore, it also includes protective components;

[0013] The protective component includes a snap-fit ​​groove, a snap-fit ​​rod, and a transparent plate; the snap-fit ​​groove is located at the inner corner of the groove below the front of the machine body, the snap-fit ​​rod is snapped into the inside of the snap-fit ​​groove, and the transparent plate is fixed to the outer end of the snap-fit ​​rod.

[0014] Furthermore, a circular hole is formed on the surface of the transparent plate, which engages with the control key. A magnetic ring is fixedly connected to the inner end of the engagement rod, and a connecting block is fixedly connected to the inner end of the engagement groove. The magnetic ring and the connecting block are attracted to each other.

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] I. This utility model, by setting a limiting component, inserts the plug rod into the plug slot, so that the connecting rod drives the finger sleeve to connect with the magnetic block, and promotes the connection of the connecting rod, the finger sleeve and the machine body together. When holding the controller, the hand is inserted into the finger sleeve, which promotes the machine body to further stabilize the connection between the hand and the hand through the finger sleeve. In this way, if the arm or hand collides with other objects, the pain in the hand or arm will prevent the hand from letting go, and prevent the handheld controller from falling and being damaged.

[0017] Second, based on the first beneficial effect, by setting up a protective component, the locking rod is inserted into the locking slot, so that the magnetic ring on the inner end of the locking rod is attracted to the connecting block on the inner end of the locking slot, which promotes the stable connection between the transparent plate and the machine body, thereby protecting the indicator next to the control key and preventing the indicator from being damaged after long-term use. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0020] Figure 2 This utility model Figure 1 Rear structure diagram;

[0021] Figure 3 This is an exploded view of the limiting component of this utility model;

[0022] Figure 4 This is a schematic diagram of the protective component structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the snap-fit ​​groove of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 11. Body; 12. Display screen; 13. Control keys; 21. Magnetic block; 22. Insertion slot; 23. Insertion rod; 24. Connecting rod; 25. Finger sleeve; 26. Snap ring; 27. Friction sleeve; 31. Snap slot; 32. Snap rod; 33. Transparent plate; 34. Circular hole; 35. Magnetic ring; 36. Connecting block. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0029] Please see Figures 1-3 As shown, this embodiment is a handheld controller for a cutter, comprising:

[0030] A handheld control assembly, which includes a body 11;

[0031] The handheld control assembly also includes a display screen 12 and control keys 13; the display screen 12 is fixed to the upper front of the body 11, and the control keys 13 are fixed to the inner side of the groove at the lower front of the body 11.

[0032] The main body 11 is used to connect to other components such as the display screen 12. The display screen 12 is used to display the operation steps, and the control keys 13 are used to control the main body 11.

[0033] The limiting component includes a magnetic block 21, a insertion slot 22, an insertion rod 23, a connecting rod 24, and a finger sleeve 25. The magnetic block 21 is fixed to the center of the back of the body 11. The insertion slot 22 is arranged in a set and is opened in the center of the outer side of the magnetic block 21. The insertion rod 23 is inserted into the inner side of the insertion slot 22. The connecting rod 24 is fixed to the outer end of the insertion rod 23. The finger sleeve 25 is fixed above and below the outer side of the connecting rod 24.

[0034] The magnetic block 21 is used to open the insertion slot 22, the insertion slot 22 is used to insert the insertion rod 23, the insertion rod 23 is used to connect the connecting rod 24 and the magnetic block 21, the connecting rod 24 is used to connect the finger sleeve 25, and the finger sleeve 25 is used to insert the index finger and little finger.

[0035] A snap ring 26 is fixedly connected to the opposite end of the finger sleeve 25, and a friction sleeve 27 is placed between the insertion rod 23 and the insertion groove 22.

[0036] The friction sleeve 27 is fixedly connected to the plug rod 23, and the connecting rod 24 is attracted to the magnetic block 21.

[0037] The snap ring 26 is used to snap the middle finger and the ring finger together, thereby further stabilizing the connection between the finger sleeve 25, the body 11 and the hand. The friction sleeve 27 is used to increase the connection between the insertion rod 23 and the insertion slot 22 and stabilize the connection between the insertion rod 23 and the insertion slot 22. The magnetic block 21 is attracted to the connecting rod 24 by magnetic force to stabilize the connection between the connecting rod 24 and the magnetic block 21.

[0038] Working principle: When the component is not in use, the plug rod 23 is not inserted into the plug slot 22. When the component is in use, hold the body 11 and the connecting rod 24 with both hands respectively, align the plug rod 23 with the plug slot 22, and push the connecting rod 24 so that the plug rod 23 is inserted into the plug slot 22. At this time, the friction sleeve 27 is located between the plug rod 23 and the plug slot 22, which increases the connection between the plug rod 23 and the plug slot 22 to stabilize the plug rod 23 and the plug slot 22. The connection between them allows the connecting rod 24 to drive the finger sleeve 25 to connect with the magnet 21, causing the connecting rod 24, the finger sleeve 25 to connect with the body 11. Then, the index finger and little finger are inserted into the finger sleeve 25, and the middle finger and ring finger are engaged with the locking ring 26, causing the body 11 to further stabilize the connection with the hand through the finger sleeve 25 and the locking ring 26, thereby preventing the controller from falling due to pain in the hand or arm when it collides with other objects.

[0039] The above steps, through the interaction between the magnetic block 21, the connecting rod 24 and the finger sleeve 25, can prevent damage to the controller.

[0040] Please see Figure 1 , Figures 4-5 As shown, this embodiment, based on the above embodiment, further includes:

[0041] Protection components;

[0042] The protective components include a snap-fit ​​groove 31, a snap-fit ​​rod 32, and a transparent plate 33; the snap-fit ​​groove 31 is located at the inner corner of the groove below the front of the body 11, the snap-fit ​​rod 32 is snapped into the inside of the snap-fit ​​groove 31, and the transparent plate 33 is fixed to the outer end of the snap-fit ​​rod 32.

[0043] The snap-fit ​​slot 31 is used for the insertion of the snap-fit ​​rod 32, the snap-fit ​​rod 32 is used for the connection of the transparent plate 33, the transparent plate 33 protects the indicator text next to the control key 13, and the transparent plate 33 is in close contact with the inner side of the groove below the front of the body 11.

[0044] A circular hole 34 is provided on the surface of the transparent plate 33. The circular hole 34 is engaged with the control key 13. A magnetic ring 35 is fixedly connected to the inner end of the engagement rod 32. A connecting block 36 is fixedly connected to the inner end of the engagement groove 31. The magnetic ring 35 and the connecting block 36 are attracted to each other.

[0045] The circular hole 34 is used for the insertion of the control key 13. The magnetic ring 35 works in conjunction with the connecting block 36 to further secure the connection between the locking rod 32 and the locking groove 31.

[0046] Working principle: When using the component, the latching rod 32 is not inserted into the latching slot 31. When using the component, hold the body 11 and the transparent plate 33 with both hands respectively, align the latching rod 32 with the latching slot 31, and insert the latching rod 32 into the latching slot 31. This causes the magnetic ring 35 on the inner end of the latching rod 32 to attract the connecting block 36 on the inner end of the latching slot 31, causing the transparent plate 33 to be tightly attached to the inner side of the groove on the lower front of the body 11, and the control key 13 to be inserted into the circular hole 34. This allows the transparent plate 33 to protect the indicator next to the control key 13 and prevent the indicator from being damaged due to friction after long-term use.

[0047] The above steps can improve its functionality.

[0048] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A hand-held controller for a cutter, characterized by, Include: Handheld control assembly, the handheld control assembly includes the body (11); Limiting assembly, the limiting assembly includes magnetic block (21), plug-in slot (22), plug-in rod (23), connecting rod (24) and finger sleeve (25); The magnetic block (21) is fixed to the back central part of the body (11), the plug-in slot (22) is a group of settings, and is opened to the outside central part of the magnetic block (21), the plug-in rod (23) is inserted into the inside of the plug-in slot (22), the connecting rod (24) is fixed to the outside end of the plug-in rod (23), and the finger sleeve (25) is fixed to the upper and lower sides of the outside surface of the connecting rod (24).

2. A hand control for a cutter according to claim 1, wherein, The opposite end of the finger sleeve (25) is fixedly connected with the clamping ring (26), and the friction sleeve (27) is placed between the plug-in rod (23) and the plug-in slot (22).

3. A hand control for a cutter according to claim 2, wherein, The friction sleeve (27) is fixedly connected with the plug-in rod (23), and the connecting rod (24) is adsorbed with the magnetic block (21).

4. A hand control for a cutter according to claim 1, wherein, The handheld control assembly further includes a display screen (12) and a control key (13); The display screen (12) is fixed to the upper side of the front of the body (11), and the control key (13) is fixed to the inside of the recess on the lower side of the front of the body (11).

5. A hand control for a cutter according to claim 1, wherein, Further including a protection assembly; The protection assembly includes clamping groove (31), clamping rod (32) and transparent plate (33); The clamping groove (31) is opened to the inside edge corner of the recess on the lower side of the front of the body (11), the clamping rod (32) is clamped in the clamping groove (31), and the transparent plate (33) is fixed to the outside end of the clamping rod (32).

6. A hand control for a cutter according to claim 5, wherein, The surface of the transparent plate (33) is provided with a circular hole (34), the circular hole (34) is clamped with the control key (13), the inside end of the clamping rod (32) is fixedly connected with a magnetic ring (35), the inside end of the clamping groove (31) is fixedly connected with a connecting block (36), and the magnetic ring (35) is adsorbed with the connecting block (36).

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