Mistaken touch prevention switch for electronic product

Abstract

The utility model discloses a mistaken touch prevention switch for an electronic product, which particularly relates to the technical field of switches and comprises a switch shell, and a mistaken touch prevention assembly is mounted in the switch shell. The mistaken touch prevention assembly comprises a pressing plate, and the bottom of the pressing plate is fixedly connected with a movable rod. Compared with the prior art, the anti-touch assembly is arranged, the movable rod moves on the inner side of the sleeve to drive the multiple clamping rods to move on the inner sides of the second sliding grooves, the third sliding grooves and the fourth sliding grooves, and the different heights of the third sliding grooves and the fourth sliding grooves are used for preventing mistaken touch; unnecessary starting or closing caused by accidental triggering of the switch is effectively reduced, so that the probability of misoperation is reduced, meanwhile, a plurality of upper and lower prompting blocks are used for reminding a worker of the state of the movable rod, accidents caused by accidental triggering are effectively avoided, and the working efficiency is improved. And meanwhile, the contact end and the switch contact can be quickly and sensitively triggered through the extension and retraction of the first spring, so that the use efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, and more particularly to an anti-mistouch switch for electronic products. Background Art

[0002] An electronic product switch is a device used to control the on and off of current. It is widely used in modern electronic devices. The main function of a switch is to allow or prevent current from flowing in a circuit, thereby controlling the operating state of the device.

[0003] Because there are generally no protective measures for switch buttons, they can be easily triggered accidentally during actual operation. Since storage devices such as servers store a large amount of information, starting them in an abnormal state may cause problems such as loss of information, and more seriously, may cause damage to the equipment.

[0004] After searching, the Chinese patent application number CN201921235315.9 discloses an anti-accidental touch panel switch. By changing the protruding switch contacts in the existing technology into contacts built into the switch slot, the probability of accidental triggering due to human accidental touch or external force collision during transportation is reduced, thereby improving the safety factor of the utility model.

[0005] When the above-mentioned anti-touch panel switch is actually used, even if the switch is equipped with an anti-touch device, it will still cause accidental touches on the switch, and it is difficult for staff to detect when an accidental touch occurs, which reduces the user experience. At the same time, it will cause the switch trigger sensitivity to be low, affecting the efficiency and accuracy of the use of electronic products. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an anti-mistouch switch for electronic products to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] An anti-accidental-touch switch for electronic products, comprising a switch housing, wherein an anti-accidental-touch component is installed inside the switch housing;

[0009] The anti-accidental-touch component includes a pressing plate, a movable rod is fixedly connected to the bottom of the pressing plate, a plurality of card blocks and prompt blocks are fixedly connected to the outside of the movable rod, a plurality of sliding blocks are fixedly connected to the outside of the movable rod, a sleeve is provided on the outside of the movable rod, a plurality of first sliding grooves are opened on the inside of the sleeve, a plurality of second sliding grooves, a third sliding groove and a fourth sliding groove are opened on the outside of the sleeve, a trigger rod is provided inside the switch housing, a support column is fixedly connected to the top of the trigger rod, a rotating cylinder is installed on the outside of the support column, and a plurality of card rods are fixedly connected to the outside of the rotating cylinder.

[0010] By adopting the above technical solution: the bottom of the pressing plate is fixedly connected to the top of the movable rod, multiple card blocks, prompt blocks and sliding blocks are fixedly connected to the outside of the movable rod, and are distributed in a circular array on the outside of the movable rod, multiple sliding blocks are slidably connected inside the first slide groove, the top of the sleeve is fixedly connected to the bottom of the second cover plate, multiple second slide grooves, third slide grooves and fourth slide grooves are all opened on the outside of the sleeve, and are distributed in a circular array on the outside of the sleeve, the inside of the rotating cylinder is rotatably connected to the outside of the support column, multiple card rods are fixedly connected to the outside of the rotating cylinder, and multiple card rods are movably connected to the inside of the second slide groove, the third slide groove and the fourth slide groove.

[0011] As a further description of the above technical solution: the top of the trigger rod is fixedly connected to an extrusion block, and the bottom of the trigger rod is fixedly connected to a contact end.

[0012] By adopting the above technical solution: the extrusion block and the contact end are both fixedly connected to the bottom of the trigger rod, and the extrusion block is movably connected inside the mounting support tube.

[0013] As a further description of the above technical solution: a switch contact is provided on the inner side of the switch housing, a mounting support tube is installed on the inner side of the switch housing, and a first spring is installed inside the mounting support tube.

[0014] By adopting the above technical solution: the switch contact and the mounting support tube are both mounted on the inner side of the switch housing, and the bottom end of the first spring is fixedly connected to the inner side of the switch housing.

[0015] As a further description of the above technical solution: two sliding bars are provided on the inner side of the switch housing, and a first cover plate is installed between the two sliding bars.

[0016] By adopting the above technical solution: the two sliding bars are both provided on the inner wall of the switch housing, and both sides of the first cover plate are slidably connected inside the sliding bars.

[0017] As a further description of the above technical solution: one end of the first cover plate is fixedly connected to two connecting rods, and a second cover plate is provided on the outer side of the two connecting rods.

[0018] By adopting the above technical solution: one end of the two connecting rods is fixedly connected to one side of the first cover plate, and the second cover plate is arranged on the outside of the two connecting rods.

[0019] As a further description of the above technical solution: two connecting grooves are provided on the front side of the second cover plate, and two second springs are fixedly connected inside the second cover plate.

[0020] By adopting the above technical solution: the two connecting grooves are both opened on the front side of the second cover plate, and the two second springs are both installed inside the second cover plate.

[0021] As a further description of the above technical solution: one end of each of the two second springs is fixedly connected to a locking ball.

[0022] By adopting the above technical solution, the two locking balls are movably connected to the groove at one end of the connecting rod.

[0023] Technical effects and advantages of this utility model:

[0024] 1. By setting up an anti-touch component, compared with the existing technology, the movable rod is moved inside the sleeve to drive multiple card rods to move inside the second slide slot, the third slide slot and the fourth slide slot, and the different heights of the multiple third slide slots and the fourth slide slots are used to prevent accidental touches, effectively reducing unnecessary startup or shutdown caused by accidental triggering of the switch, thereby reducing the probability of erroneous operation. At the same time, multiple prompt blocks at the upper and lower sides are used to remind staff of the status of the movable rod, effectively avoiding accidents caused by accidental touches. At the same time, the expansion and contraction of the first spring can quickly and sensitively trigger the contact end and the switch contact, thereby improving usage efficiency;

[0025] 2. By setting the sliding bar, the first cover plate, the connecting rod, the connecting groove, the second spring and the locking ball, compared with the existing technology, the two second springs can be used to clamp the connecting rod inside the connecting groove, and the two sliding bars are used to provide a limit for the first cover plate, which is conducive to the first cover plate being tightly installed on the top of the switch housing, and can effectively prevent the external environment from affecting the inside of the switch housing. At the same time, it is convenient to quickly disassemble the first cover plate, facilitate maintenance and cleaning of the inside of the switch housing, thereby improving the service life of the equipment inside the switch housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 This is a partial structural diagram of the sliding bar connection of the utility model.

[0028] Figure 3 This is a schematic diagram of the internal structure of the switch housing of the present invention.

[0029] Figure 4 This is a partial structural diagram of the trigger rod connection of the present utility model.

[0030] Figure 5 This is a schematic diagram of the sleeve structure of the present utility model.

[0031] Figure 6 This is a schematic diagram of the movable rod structure of the utility model.

[0032] Figure 7 This is a partial structural diagram of the second cover plate connection of the present invention.

[0033] The accompanying drawings are marked as follows: 1. switch housing; 2. pressing plate; 3. movable rod; 4. card block; 5. prompt block; 6. sliding block; 7. sleeve; 8. first slide groove; 9. second slide groove; 10. third slide groove; 11. fourth slide groove; 12. trigger rod; 13. support column; 14. rotating cylinder; 15. card rod; 16. extrusion block; 17. contact end; 18. switch contact; 19. mounting support cylinder; 20. first spring; 21. sliding bar; 22. first cover plate; 23. connecting rod; 24. second cover plate; 25. connecting groove; 26. second spring; 27. card ball. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] The embodiment of the present application discloses an anti-accidental touch switch for electronic products, comprising a switch housing 1, wherein an anti-accidental touch component is installed inside the switch housing 1;

[0036] The anti-accidental touch component includes a pressing plate 2, a movable rod 3 is fixedly connected to the bottom of the pressing plate 2, a plurality of card blocks 4 and a prompt block 5 are fixedly connected to the outside of the movable rod 3, a plurality of sliding blocks 6 are fixedly connected to the outside of the movable rod 3, a sleeve 7 is provided on the outside of the movable rod 3, a plurality of first slide grooves 8 are opened on the inside of the sleeve 7, a plurality of second slide grooves 9, a third slide groove 10 and a fourth slide groove 11 are opened on the outside of the sleeve 7, a trigger rod 12 is provided inside the switch housing 1, a support column 13 is fixedly connected to the top of the trigger rod 12, a rotating cylinder 14 is installed on the outside of the support column 13, and a plurality of card rods 15 are fixedly connected to the outside of the rotating cylinder 14. The movable rod 3 slides inside the first slide groove 8 through a plurality of sliding blocks 6, driving the plurality of card blocks 4 to squeeze the card rod 1 inside the second slide groove 9 5. With the support of the support column 13, the rotating drum 14 rotates on the outside of the support column 13, so that the multiple card rods 15 can move to the inside of the third slide groove 10 through the slope between the second slide groove 9 and the third slide groove 10. At the same time, the card rod 15 moves downward to drive the trigger rod 12 to move downward. The trigger rod 12 is used to squeeze the switch contact 18 inside the mounting support cylinder 19 through the extrusion block 16, so that the trigger rod 12 can move downward. The different heights of the multiple third slide grooves 10 and the fourth slide groove 11 are used to prevent accidental touch when the pressing plate 2 is pressed for the first time, effectively reducing unnecessary startup or shutdown caused by accidental triggering of the switch. At the same time, the upper and lower prompt blocks 5 are used to judge the movement status of the movable rod 3, which is convenient for the staff to judge.

[0037] Reference Figure 3As shown, the top of the trigger rod 12 is fixedly connected to an extrusion block 16, the bottom of the trigger rod 12 is fixedly connected to a contact end 17, the inside of the switch housing 1 is provided with a switch contact 18, the inside of the switch housing 1 is installed with a mounting support tube 19, and the inside of the mounting support tube 19 is installed with a first spring 20. The extrusion block 16 is used to squeeze the first spring 20 inside the mounting support tube 19, so that the trigger rod 12 can quickly drive the contact end 17 to contact the switch contact 18, thereby improving the trigger sensitivity and improving the use efficiency.

[0038] Reference Figure 2 and 6 As shown, two sliding bars 21 are provided on the inner side of the switch housing 1, and a first cover plate 22 is installed between the two sliding bars 21. One end of the first cover plate 22 is fixedly connected to two connecting rods 23, and a second cover plate 24 is provided on the outer side of the two connecting rods 23. Two connecting grooves 25 are provided on the front side of the second cover plate 24, and two second springs 26 are fixedly connected to the inside of the second cover plate 24. One end of the two second springs 26 is fixedly connected to the second cover plate 24. The two sliding bars 21 provide a guiding effect for the movement of the first cover plate 22, which is convenient for the first cover plate 22 to be connected to the top of the switch housing 1, and at the same time, it is convenient for the first cover plate 22 to be disassembled. The two second springs 26 are pushed by the two locking balls 27 to be stuck in the grooves on one side of the two connecting rods 23, so that the first cover plate 22 and the second cover plate 24 are tightly connected, effectively preventing the external environment from affecting the interior of the switch housing 1, and at the same time, it is convenient to quickly separate the first cover plate 22 from the second cover plate 24, so as to facilitate maintenance of the interior of the switch housing 1 and improve the service life of the switch housing 1.

[0039] Working principle of the utility model: This utility model designs a switch for preventing accidental touch for electronic products. The specific structure is shown in the attached manual. Figure 1-7When the cam 12 is in the open position, the cam 12 is in the open position, and the cam 12 is in the open position, so that the cam 12 can be turned off, and the cam 12 can be turned off, so that the cam 12 can be turned off, and the cam 12 can be turned off, so that the cam 12 can be turned off, and the cam 12 can be turned off, so that the cam 12 can be turned off, and the cam 12 can be turned off, so that the cam 12 can be turned off, and the cam 12 can be turned off, so that the cam 12 can be turned off, and the cam 12 can be turned off, so that the cam 12 can be turned off, and the cam 12 can be turned off, so that the cam 12 can be turned off, The movable rod 3 drives multiple card rods 15 to repeat the above action, and the slope between the third slide groove 10 and the fourth slide groove 11 is used to make the multiple card rods 15 move into the fourth slide groove 11. At the same time, the movable rod 3 can drive the multiple prompt blocks 5 above to move into the switch housing 1. When the multiple card rods 15 move to the inner sides of the multiple fourth slide grooves 11, due to the different heights of the multiple fourth slide grooves 11 and the third slide groove 10, the sleeve 7 can be pressed downward by the multiple card rods 15 to contact the switch contact 18, thereby facilitating the opening of the switch housing 1. When the interior of the switch housing 1 needs to be repaired, the multiple bolts are removed, and then the first cover plate 22 is pulled. The first cover plate 22 can drive the two connecting rods 23 to push the two second springs 26 in the connecting groove 25 to squeeze the card ball 27, and then the two sliding bars 21 are used to provide a guide for the movement of the first cover plate 22, so that the first cover plate 22 can be disassembled, so that the interior of the switch housing 1 can be repaired.

[0040] The drawings of the embodiments disclosed in the present invention only relate to the structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. In the absence of conflicts, the same embodiment and different embodiments of the present invention may be combined with each other.

[0041] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited and can be determined using conventional equipment. In this technical solution, the electrical control components not mentioned belong to the prior art and are not shown in the figures and will not be described here.

[0042] Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A switch for preventing accidental touch of electronic products, comprising a switch housing (1), characterized in that: An anti-accidental-touch component is installed inside the switch housing (1); The anti-mistouch component comprises a pressing plate (2), a movable rod (3) is fixedly connected to the bottom of the pressing plate (2), a plurality of card blocks (4) and a prompt block (5) are fixedly connected to the outer side of the movable rod (3), a plurality of sliding blocks (6) are fixedly connected to the outer side of the movable rod (3), a sleeve (7) is provided on the outer side of the movable rod (3), a plurality of first sliding grooves (8) are provided on the inner side of the sleeve (7), a plurality of second sliding grooves (9), a third sliding groove (10) and a fourth sliding groove (11) are provided on the outer side of the sleeve (7), a trigger rod (12) is provided inside the switch housing (1), a support column (13) is fixedly connected to the top of the trigger rod (12), a rotating cylinder (14) is installed on the outer side of the support column (13), and a plurality of card rods (15) are fixedly connected to the outer side of the rotating cylinder (14).

2. The anti-incorrect-touch switch for electronic products according to claim 1, characterized in that: The top of the trigger rod (12) is fixedly connected to an extrusion block (16), and the bottom of the trigger rod (12) is fixedly connected to a contact terminal (17).

3. The anti-incorrect-touch switch for electronic products according to claim 1, characterized in that: A switch contact (18) is provided inside the switch housing (1), a mounting support tube (19) is installed inside the switch housing (1), and a first spring (20) is installed inside the mounting support tube (19).

4. The anti-incorrect-touch switch for electronic products according to claim 1, characterized in that: Two sliding bars (21) are provided on the inner side of the switch housing (1), and a first cover plate (22) is installed between the two sliding bars (21).

5. The anti-incorrect-touch switch for electronic products according to claim 4, characterized in that: One end of the first cover plate (22) is fixedly connected to two connecting rods (23), and a second cover plate (24) is provided on the outside of the two connecting rods (23).

6. The anti-incorrect-touch switch for electronic products according to claim 5, characterized in that: Two connecting grooves (25) are provided on the front side of the second cover plate (24), and two second springs (26) are fixedly connected inside the second cover plate (24).

7. The anti-incorrect-touch switch for electronic products according to claim 6, characterized in that: One end of each of the two second springs (26) is fixedly connected with a locking ball (27).

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