Common seal lock
An official seal and lock box technology, applied in the field of official seal locks, can solve the problems of unsafe, inconvenient use, easy to be used improperly, etc., and achieve the effect of avoiding improper use, reasonable structure and convenient use.
Inactive Publication Date: 2007-08-08
陈文钊
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Problems solved by technology
The official seal is not locked, which is convenient to use, but it is not safe, and it is easy to be used improperly, causing losses to enterprises and institutions. Some users lock the official seal in a drawer or safe, although it achieves the purpose of security, but it is inconvenient to use
Method used
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Embodiment Construction
[0016] The present invention is described in further detail below in conjunction with accompanying drawing (embodiment):
[0017] With reference to accompanying drawing 1-3, the present invention is made of keyboard 1, button 11, liquid crystal display 2, conductive adhesive 21, circuit board 3, connecting plate 31, connecting post 32, screw 33, battery 4, leaf spring 41, shell 5, column Hole 51, battery slot 52, switch hole 53, lock post hole 54, control box installation hole 55, control box 6, metal collar 7, official seal 8, lock box 9, lock slot 91, post holes are set on the upper part of the shell 5 51. Battery slot 52, switch hole 53, lock cylinder hole 54, the lower part of the casing 5 is set in the lock box 9, the metal collar 7 is set in the lower part of the casing 5, the official seal 8 is set in the metal collar 7, and the metal collar 7 is set The control box 6 is provided with a keyboard 1 on the top of the casing 5, a liquid crystal display 2 is provided in the...
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The invention relates to a public seal lock, belonging to the lock technology area, which is the modification to prior technology, which comprises keyboard, press keys, LCD, conductive adhesive, circuit board, connecting board, connecting columns, bolts, batteries, spring pieces, shell, control box, metal sleeve ring, public seal, lock box and lock grooves. Column pores, battery groove, switch pore and lock column pore are set on the upper part of shell. The lower part is set in the lock box. The metal sleeve ring is set on the lower part. The public seal is set in the metal sleeve ring and the control box is set on the metal sleeve ring. The keyboard is set at the top of shell and the LCD is set in the middle of keyboard. The circuit board is set under the LCD and the conductive adhesive at the back of keyboard is set between the LCD and the circuit board. The connecting board is set under the circuit board and is fixed in the keyboard by bolts. The control circuit is set on the circuit board. The invention is provided with reasonable structure, convenient usage and the unjust usage can be avoided.
Description
technical field [0001] The invention belongs to the technical field of locks, is an improvement on the prior art, and specifically relates to an official seal lock. Background technique [0002] From the search results, no reports about official seal locks have been found, and there are similar products for sale in the current market. The official seal is not locked, which is convenient to use, but it is not safe, and it is easy to be used improperly, causing losses to enterprises and institutions. Some users lock the official seal in a drawer or a safe. Although it achieves the purpose of security, it is inconvenient to use. Contents of the invention [0003] The object of the present invention is to avoid the disadvantages of the above-mentioned prior art and provide a seal lock, which is safe, legitimate and convenient to use. [0004] The purpose of the present invention can be achieved through the following measures: [0005] The present invention is composed of key...
Claims
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IPC IPC(8): E05B65/00E05B49/00E05B47/02B41K1/36
Inventor陈文钊
Owner陈文钊