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Button lock

A technology of locks and buttons, which is applied in the field of locks, can solve problems such as misstarting of equipment, production management hazards, accidental safety accidents, etc., and achieve the effect of reducing the frequency of power outages, reducing manual operations, and ensuring safety

Pending Publication Date: 2019-09-03
XINJIANG HUATAI HEAVY CHEM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to a large number of production practices, the above operation is very troublesome, and the above process cannot completely control the power failure. Due to the influence of the electrical circuit of the equipment, the stop signal of the button may be terminated suddenly, thereby affecting the work of the microcomputer, causing the equipment to start by mistake and causing unexpected safety accidents. , bringing harm to production management

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0043] The push button lock of this embodiment combines Figure 1~4 As shown, it includes a base 1, a base through hole 2 opened on the base 1, a pressing part 3 erected on the base 1, and a lock hanger 101, one side of the base 1 and the lock hanger 101 The lock pendant 101 is provided with a pendant through hole 110; the pressing part 3 is arranged on the side of the base 1 away from the lock pendant 101, and the pressing part 3 includes a The two support bases 4 on the side away from the lock pendant 101, the bracket 401 arranged between the two support bases 4, the mounting hole 5 and the pressure piece 6 in the middle of the bracket 401, the two support bases 4 They are respectively arranged on the opposite sides of the through hole 2 of the base, and the pressing piece 6 is columnar, which is movably connected with the mounting hole 5, and one end of which passes through and extends out of the mounting hole 5 and the mounting hole 5 successively. The base through hole 2...

specific Embodiment 2

[0050] The difference from the second embodiment is that in combination with Figure 1-9 As shown, in the button lock of this embodiment, two slots 15 are arranged on the base 1, and the two slots 15 are respectively located at the joints between the base 1 and the two support seats 4. And extending into the support base 4, the lock pendant 101 is provided with two inserts 111, and the inserts 111 are inserted in the two slots 15 one by one; each of the support bases 4 There are first through-holes 42 transversely penetrating through the support base 4 on the top, the first through-holes 42 pass through the slots 15, and the inserting pieces 111 are provided with second through-holes 43, the second through-holes 43 The through hole 43 is aligned with the first through hole 42 when the insertion piece 111 is inserted into the slot 15; The support seat 4 is connected;

[0051] Such as Figure 5 As shown, the bracket fastening part 26 includes a fastening bottom part 27, a fir...

specific Embodiment 3

[0056] Different from the specific embodiment 1 or 2, the combination Figure 1-9 As shown, the button lock in this embodiment further includes a cover plate 62 for isolating the pressing portion 3 , and one end of the cover plate 62 is connected to the support base 4 away from the vertical locking support 14 . Hinged, the other end of which is provided with a strip-shaped through hole 63, the cover plate 62 can be clamped on the vertical locking support 14 through the strip-shaped through-hole 63; the vertical locking support 14 A limit hole 64 for installing a limit tool is arranged on the top, and the distance from the limit hole 64 to the top of the vertical locking support 14 is smaller than that between the limit hole 64 and the vertical lock support 14 distance from the bottom. Preferably, protective plates 65 are provided on both sides of the cover plate 62 , and the protective plates 65 extend toward the base 1 .

[0057] Wherein, in order to ensure that the cover p...

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PUM

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Abstract

The invention relates to a button lock. The button lock comprises a base, a base through hole arranged on the base, a pressing part erected on the base and a lock hanging piece, wherein one surface ofthe base is connected with the lock hanging piece, and the lock hanging piece is provided with a hanging piece through hole; the pressing part is arranged on one surface, far away from the lock hanging piece, of the base, and one end of the pressing part sequentially penetrates the base through hole and the hanging piece through hole and then is used for pressing the button. The button lock has the advantages that a control circuit can be disconnected through the pressing part, and a continuous stop signal is sent to a field microcomputer, so that the error starting or closing of the device is avoided, and a better control effect is achieved.

Description

technical field [0001] The invention belongs to the field of locks, in particular to a button lock. Background technique [0002] In industrial production, according to the different needs of the on-site pump pumps, the standby machine is regularly turned and checked for simple short-term operations to ensure the integrity of the standby machine. Power off is required during turning and fixed inspection operations. In this process, the equipment is generally powered off by personnel operation, and then the button is locked. By isolating the button from personnel, it is possible to prevent improper operation of the personnel and cause the equipment to start by mistake. , bringing unnecessary safety accidents. According to a large number of production practices, the above operation is very troublesome, and the above process cannot completely control the power failure. Due to the influence of the electrical circuit of the equipment, the stop signal of the button may be termina...

Claims

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Application Information

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IPC IPC(8): H01H9/28
CPCH01H9/281
Inventor 库尔班江·巴拉提李戈杨顺莹朱建兵李继刚张永亮杨星
Owner XINJIANG HUATAI HEAVY CHEM CO LTD
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