Cover closing detection assembly for printer

Abstract

The utility model discloses a cover closing detection assembly for a printer, and relates to the technical field of printers. The printing device comprises a printing base and an upper cover body rotationally connected to the upper end of the printing base, and further comprises an opening and closing plate clamped to one side of the upper end face of the upper cover body, and the lower end of the opening and closing plate is connected with a locking clamping piece; the induction detection mechanism is arranged on the inner side of the upper cover body; and the outer shell is clamped to the outer side of the printing base, and the outer side of the outer shell is connected with a protection mechanism. The printing base and the upper cover body can be opened and closed, the locking clamping piece can be connected with the lock catch clamping groove, then the upper cover body can be locked and limited, then the sensing detection mechanism can detect the closing effect of the upper cover body, and due to the fact that the sensing detection mechanisms are arranged on the two sides of the printing base and the two sides of the upper cover body, the printing base and the upper cover body can be opened and closed. The upper cover body can be synchronously detected, and it is avoided that due to the fact that the detection effect on one side is poor, machine misjudgment is caused, and follow-up actual printing is affected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to printer technical field, especially, relate to a printer is with closing detection subassembly. BACKGROUND

[0002] The printer is one of computer's output devices, is used to print in the related medium with computer processing result. The printer is the device that the result of operation or intermediate result of computer is with people can identify the figure, alphabet, symbol and figure pattern etc. in accordance with the prescribed format and prints on paper. The printer is developing towards light, thin, short, small, low power consumption, high speed and intelligent.

[0003] The printer is indispensable in daily office, and the ink cartridge paper and the like need to be arranged or daily overhauled frequently when the printer is used, so the printer upper cover needs to be opened frequently for maintenance, and when the printer upper cover is closed, the closing connection is not tight, which not only affects the subsequent printer printing effect, but also causes the printer to be damaged, reducing the service life. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a printer closing detection subassembly, which can effectively solve the problems of the prior art.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model discloses a printer closing detection subassembly, which comprises a printing base and an upper cover body rotatably connected to the upper end of the printing base, and further comprises:

[0007] The opening and closing plate is clamped on one side of the upper end face of the upper cover body, and the lower end of the opening and closing plate is connected with a locking clamping piece.

[0008] The induction detection mechanism is arranged on the inner side of the upper cover body and is used for detecting the sealing connection between the printing base and the upper cover body.

[0009] Further, the inner side of the locking clamping piece is connected with a connecting rod, and the locking clamping piece is provided with two groups and located at the two ends of the connecting rod. The upper end face of the printing base is symmetrically provided with a lock catch slot, and the locking clamping piece is clamped with the lock catch slot.

[0010] Further, the induction detection mechanism comprises a contact buckle and a sensor body. The contact buckles are staggered arranged on the inner side of the upper cover body, and the sensor body is installed on the upper end face of the printing base, and the contact buckles are clamped with the sensor body in correspondence.

[0011] Further, the inner lower end of the printing base is provided with a PCB board body.

[0012] The utility model has the following beneficial effects:

[0013] The utility model discloses through setting up the printing base and the upper cover body can open and close, and the locking piece can be connected with the lock catch slot, and then can lock and limit the upper cover body, and then, the induction detection mechanism can detect the closing effect of the upper cover body, because being arranged in the printing base and the both sides of the upper cover body, can carry out synchronous detection to the upper cover body, avoids the one -side detection effect to be not good and leads to machine misjudgment etc. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0015] Fig. 1 It is the overhead schematic diagram of the printer of the utility model;

[0016] Fig. 2 It is the overhead schematic diagram of the printer of the utility model;

[0017] Fig. 3 It is the overhead schematic diagram of the printer of the utility model;

[0018] In the drawing, the component list represented by each sign is as follows:

[0019] 1, printing base;2, upper cover body;3, open-close plate;4, locking piece;5, connecting rod;6, lock catch slot;7, contact buckle;8, sensor body;9, PCB board body. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiment of the utility model will be clearly and completely described in the following by combining the drawing in the embodiment of the utility model.

[0021] Please refer to Figs. 1-3 The utility model discloses a kind of lid detection components for printer, including printing base 1 and the upper cover body 2 of rotationally connected in the upper end of printing base 1,

[0022] The opening and closing plate 3 is clamped on one side of the upper end face of the upper cover body 2, and the lower end of the opening and closing plate 3 is connected with the locking clamping piece 4; the inner side of the locking clamping piece 4 is connected with the connecting rod 5, and the locking clamping piece 4 is provided with two groups and located at the two ends of the connecting rod 5, and the upper end face of the printing base 1 is symmetrically provided with the lock clamping groove 6, and the locking clamping piece 4 is clamped with the lock clamping groove 6, and the connecting rod 5 can be connected with the two groups of locking clamping pieces 4, and when the opening and closing plate 3 is pressed, the angle of the locking clamping piece 4 can be adjusted, and the locking clamping piece 4 can be clamped with the lock clamping groove 6 on the upper side of the printing base 1, so that the connection effect of the printing base 1 and the upper cover body 2 can be ensured;

[0023] The inductive detection mechanism is arranged on the inner side of the upper cover body 2 and is used for detecting the sealing connection of the printing base 1 and the upper cover body 2; the inductive detection mechanism comprises the contact buckles 7 and the sensor bodies 8, the contact buckles 7 are staggered arranged on the inner side of the upper cover body 2, the sensor bodies 8 are installed on the upper end face of the printing base 1, and the contact buckles 7 are clamped with the sensor bodies 8 in correspondence, the inductive detection mechanism can detect the closing effect of the upper cover body 2, the upper cover body 2 can be synchronously detected due to being arranged on the two sides of the printing base 1 and the upper cover body 2, the machine is not misjudged due to poor detection effect on one side, and the subsequent actual printing is not affected, meanwhile, the sensor body 8 of one side of the machine is not mistaken as being buckled due to deformation of the plastic part of the sensor body 8 on one side, so that the accuracy of detection of the equipment is improved;

[0024] The PCB board body 9 is arranged at the inner lower end of the printing base 1 and can be connected with the sensor body 8, so that the equipment can be intelligently controlled, and the practicability of the equipment is further improved.

[0025] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement of the technical solutions recorded in the foregoing embodiments, belongs to the protection range of the present application.

Claims

1. A printer cover detection assembly, comprising a printing base (1) and an upper cover (2) rotatably connected to the upper end of the printing base (1), characterized in that, Also includes: The opening and closing plate (3) is snapped onto one side of the upper end face of the upper cover (2), and the lower end of the opening and closing plate (3) is connected to a locking clip (4); The sensing detection mechanism is located on the inside of the upper cover (2) and is used to detect the sealed connection between the printing base (1) and the upper cover (2).

2. The printer lid closing detection component according to claim 1, characterized in that, The inner side of the locking clip (4) is connected to the connecting rod (5), and the locking clip (4) is provided with two sets located at both ends of the connecting rod (5). The upper end face of the printing base (1) is symmetrically provided with locking slots (6), and the locking clip (4) is engaged with the locking slots (6).

3. The printer lid closing detection component according to claim 1, characterized in that, The sensing and detection mechanism includes a contact buckle (7) and a sensor body (8). The contact buckles (7) are staggered on the inside of the upper cover (2). The sensor body (8) is installed on the upper surface of the printing base (1), and the contact buckles (7) and the sensor body (8) are engaged and correspond to each other.

4. A printer cover detection component according to claim 1, characterized in that, The lower interior of the printing base (1) is provided with a PCB board (9).

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