Stamping device convenient to replace

Abstract

The utility model discloses a seal device convenient to replace, and relates to the technical field of teacher development, the seal device comprises a protective cover, a shell mechanism is arranged on the top surface of the protective cover, a movable mechanism is arranged in the shell mechanism, the shell mechanism comprises a shell, a bayonet is formed in the bottom end of the outer surface of the shell, and the movable mechanism is arranged in the bayonet. The bayonet is clamped to the top face in the protective cover, a movable groove is formed in the bottom end in the shell, a limiting groove is formed in one end of the side face in the shell, and a replacement window is formed in the middle of the side face of the shell. Through the bayonet arranged on the bottom surface of the shell, the protective cover can be clamped on the bottom surface of the shell, the movable groove can enable the movable mechanism to move in the movable groove, the limiting groove can limit the motion trail of the movable mechanism, the replacement window facilitates replacement of the oil box, and the movable switch slides on the side surface of the shell to drive the clamping block to move. And the clamping block can limit the movable mechanism conveniently, so that the movable mechanism is kept in a contraction state.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of teacher development, specifically relates to a seal device convenient to replace. BACKGROUND

[0002] A seal is a tool used to stamp, confirm or prove documents, files, mail and other articles, which completes this function by stamping specific words, patterns or marks.

[0003] Patent publication number CN216466991U discloses a back-ink seal, which comprises a shell and a bottom cover. A main frame is telescopically connected inside the shell. A clamping component is slidably installed on the lower side wall of the shell. The side of the bottom cover is provided with an elastic part. The bottom cover is adapted to be closed with the shell to drive the main frame to retract into the shell, and the elastic part drives the clamping component to clamp the main frame.

[0004] In order to solve the problem that the back-ink seal is difficult to open, the prior art uses a way that can conveniently and quickly turn over the back-ink seal, but it cannot replace the internal components of the seal device, which leads to the problem that the application range of the seal is small and it is troublesome to repair when the internal components are damaged. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a seal device convenient to replace to solve the problems raised in the background.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of:

[0007] A seal device convenient to replace, comprising a protective cover, the top surface of the protective cover is provided with a shell mechanism, the inside of the shell mechanism is provided with a movable mechanism, the shell mechanism comprises a shell, the outer surface of the shell is provided with a bayonet at the bottom end, the bayonet is connected to the inside top surface of the protective cover, the inside bottom end of the shell is provided with a movable slot, the inside side surface of the shell is provided with a limiting slot at one end, the side surface of the shell is provided with a replacement window in the middle, the inside of the other side surface of the shell is movably connected with a movable switch, the side surface of the movable switch is fixedly connected with a clamping block, and the top surface of the shell is provided with a top cover device.

[0008] The further improvement of the utility model technical scheme is that: the top cover device comprises a side plate, the side plate is movably connected to the side top end of the shell, the top surface of the side plate is fixedly connected with a top plate, the top plate is closely attached to the top surface of the shell, the number of the side plates is two, the other side plate is fixedly connected to the bottom surface of the other end of the top plate, and the inside of the side surface of the side plate is movably connected with a fixing bolt.

[0009] The further improvement of the utility model technical scheme lies in that one end of the fixed bolt penetrates through the side of the side plate and is screw-connected in the inside of the top end of the side of the shell, the side of the fixed bolt is fixedly connected with a handle, the bottom surface of the side plate is movably connected with a spring, the spring is movably connected in the inside of the shell, and the top surface of the side plate is fixedly connected with a buffer pad.

[0010] The further improvement of the utility model technical scheme lies in that the movable mechanism comprises a sliding block, the sliding block is slidably connected in the inside of the limiting groove, the side of the sliding block is fixedly connected with a movable inner container, the bottom surface of the sliding block is movably connected with a spring, the side of the movable inner container is provided with a sliding channel, the middle part of the side of the movable inner container is provided with a rotating groove, and the rotating groove is provided with a seal device.

[0011] The further improvement of the utility model technical scheme lies in that the inside bottom end of the sliding block is clamped with an oil box, the top surface of the oil box is fixedly connected with a sponge pad, the inside of the side of the sliding block is provided with an observation window, the bottom end of the side of the sliding block is provided with a clamping groove, and the clamping block is clamped in the inside of the clamping groove.

[0012] The further improvement of the utility model technical scheme lies in that the seal device comprises a rotating rod, the rotating rod is rotatably connected in the inside of the rotating groove, the side of the rotating rod is fixedly connected with a rotating plate, the side top end of the rotating plate is fixedly connected with a movable rod, the movable rod is slidably connected in the inside of the sliding channel, and one end of the movable rod penetrates through the side of the sliding channel and is movably connected in the inside of the movable groove.

[0013] The further improvement of the utility model technical scheme lies in that the top surface of the rotating plate is fixedly connected with a mounting box, the inside of the side of the mounting box is clamped with a buckle, the top surface of the buckle is fixedly connected with a replaceable seal, the bottom surface of the replaceable seal is fixedly connected with a pop-up spring, and one end of the pop-up spring is movably connected in the inside of the mounting box.

[0014] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] 1. The utility model provides a convenient to replace's seal ware adopts the cooperation of protection cover, shell mechanism, shell, movable slot, limit slot, replacement window, movable switch, clamping block, top cap device, side plate, fixed bolt, handle, top plate, spring, buffer pad, bayonet, the bayonet that shell bottom surface set up makes protection cover can be connected in the bottom surface of shell, movable slot can make movable mechanism move inside it, limit slot can limit the movement track of movable mechanism, replacement window is convenient for the replacement of oil box, movable switch slides in the side of shell, drives clamping block movement, makes movable mechanism limit of clamping block, makes movable mechanism keep in the state of contraction, the fixed bolt that side plate side sets up, the fixed bolt will side plate fixed in the inside side of shell, makes top cap device can be firmly installed on the top surface of shell, spring can provide the power of sliding for movable mechanism, and can be convenient for taking down fixed bolt through handle, when spring is damaged, can be more convenient for its replacement, buffer pad can be more comfortable when the user presses, improve the adaptability of device use.

[0016] 2. The utility model provides a convenient to replace's seal ware adopts the cooperation of movable mechanism, sliding block, movable inner bag, oil box, sponge pad, slide, observation window, rotation groove, seal device, rotating rod, rotation plate, movable rod, installation box, replaceable seal, buckle, pop -up spring, card slot, through the inside sliding of sliding block in limit slot, convenient for the movement track of sliding block is limited, the oil box can contact the sponge pad after the seal device overturns and replenish the ink, when the ink in the oil box is less, can make movable mechanism contract in the inside of shell mechanism, push movable switch and make clamping block slide into the inside of card slot, limit sliding block, can push the oil box through replacement window at this time, makes the oil box can be replaced conveniently, the rotating rod rotates in the inside of rotation groove, and movable rod slides in the inside of movable slot, when spring pushes sliding block movement, will make movable rod slide in the inside of slide and movable slot simultaneously, make installation box can be overturned, drive replaceable seal contact sponge pad or paper, when needing to replace different replaceable seal, only need to make movable mechanism in the state of contraction, press the side of buckle, and pop -up spring will pop -out replaceable seal, convenient for replacing the replaceable seal of different content, improve the adaptability of device use. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of shell mechanism of the utility model;

[0019] Figure 3 It is the structure schematic diagram of top cap device of the utility model;

[0020] Figure 4 It is the structure schematic diagram of movable mechanism of the utility model;

[0021] Figure 5 The utility model discloses a structure diagram of stamp device.

[0022] In the figure: 1, protective cover, 2, shell mechanism, 21, shell, 22, movable slot, 23, limit slot, 24, replacement window, 25, movable switch, 26, clamping block, 27, top cover device, 271, side plate, 272, fixed bolt, 273, handle, 274, top plate, 275, spring, 276, buffer pad, 28, bayonet, 3, movable mechanism, 31, sliding block, 32, movable inner bag, 33, oil box, 34, sponge pad, 35, slide, 36, observation window, 37, rotating slot, 38, stamp device, 381, rotating rod, 382, rotating plate, 383, movable rod, 384, mounting box, 385, replaceable stamp, 386, buckle, 387, ejection spring, 39, clamping slot. DETAILED DESCRIPTION

[0023] The utility model will be further explained in detail in connection with the following examples:

[0024] Example 1

[0025] As Figures 1-5 shown, the utility model provides a cover stamping device convenient to replace, including protective cover 1, the top surface of protective cover 1 is provided with shell mechanism 2, the inside of shell mechanism 2 is provided with movable mechanism 3, shell mechanism 2 includes shell 21, the outer surface bottom end of shell 21 is provided with bayonet 28, and bayonet 28 is clamped in the inside top surface of protective cover 1, and the inside bottom end of shell 21 is provided with movable slot 22, and the inside side of shell 21 one end is provided with limit slot 23, and the middle part of the side of shell 21 is provided with replacement window 24, and the inside of the other side of shell 21 is movably connected with movable switch 25, and the side of movable switch 25 is fixedly connected with clamping block 26, and the top surface of shell 21 is provided with top cover device 27, and top cover device 27 includes side plate 271, and side plate 271 is movably connected in the side top end of shell 21, and the top surface of side plate 271 is fixedly connected with top plate 274, and top plate 274 is closely attached to the top surface of shell 21, and the number of side plate 271 is two, and the other side plate 271 is fixedly connected in the bottom surface other end of top plate 274, and the inside of the side of side plate 271 is movably connected with fixed bolt 272, and one end of fixed bolt 272 penetrates the side of side plate 271 and is threadedly connected in the inside side top end of shell 21, and the side of fixed bolt 272 is fixedly connected with handle 273, and the bottom surface of side plate 271 is movably connected with spring 275, and spring 275 is movably connected in the inside of shell 21, and the top surface of side plate 271 is fixedly connected with buffer pad 276.

[0026] In the embodiment, the cap 1 can be clamped on the bottom surface of the shell 21 through the clamping hole 28 arranged on the bottom surface of the shell 21, the movable slot 22 can make the movable mechanism 3 move in the movable slot 22, the limiting slot 23 can limit the movement track of the movable mechanism 3, the replacement window 24 facilitates replacement of the oil box 33, the movable switch 25 slides on the side surface of the shell 21 and drives the clamping block 26 to move, the clamping block 26 limits the movable mechanism 3, the side plate 271 is arranged on the side surface of the shell 21, the fixing bolt 272 is arranged on the side plate 271, the fixing bolt 272 fixes the side plate 271 on the inner side surface of the shell 21, the top cover device 27 can be stably installed on the top surface of the shell 21, the spring 275 can provide sliding power for the movable mechanism 3, the handle 273 can facilitate removal of the fixing bolt 272, the spring 275 can be replaced more conveniently when the spring 275 is damaged, and the buffer pad 276 can make the user more comfortable when pressing.

[0027] Embodiment 2

[0028] As Figures 1-5 shown, on the basis of the embodiment 1, the utility model provides a technical scheme: preferably, the movable mechanism 3 includes the sliding block 31, the sliding block 31 is connected in the inside of the limiting slot 23, the side surface of the sliding block 31 is fixedly connected with the movable inner container 32, the spring 275 is movably connected on the bottom surface of the sliding block 31, the side surface of the movable inner container 32 is provided with the slide 35, the middle part of the side surface of the movable inner container 32 is provided with the rotary groove 37, the inside of the rotary groove 37 is provided with the seal device 38, the inside bottom end of the sliding block 31 is clamped with the oil box 33, the top surface of the oil box 33 is fixedly connected with the sponge pad 34, the inside of the side surface of the sliding block 31 is provided with the observation window 36, the bottom end of the side surface of the sliding block 31 is provided with the clamping groove 39, and the clamping block 26 is clamped in the inside of the clamping groove 39.

[0029] In the embodiment, the sliding block 31 is slid in the inside of the limiting slot 23, the movement track of the sliding block 31 is limited, the oil box 33 can contact the sponge pad 34 to replenish ink after the seal device 38 is turned over, when the oil box 33 is less filled with ink, the movable mechanism 3 can be pushed into the inside of the shell mechanism 2 in the state of being retracted, the clamping block 26 is slid into the inside of the clamping groove 39, the sliding block 31 is limited, and the oil box 33 can be replaced through the replacement window 24.

[0030] Embodiment 3

[0031] As Figures 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the seal device 38 includes a rotating rod 381, which is rotatably connected to the inside of the rotating groove 37, and the side of the rotating rod 381 is fixedly connected to a rotating plate 382, ​​and the top of the side of the rotating plate 382 is fixedly connected to a movable rod 383, and the movable rod 383 is slidably connected to the inside of the slide 35. One end of the movable rod 383 passes through the side of the slide 35 and is movably connected to the inside of the movable groove 22, and the top surface of the rotating plate 382 is fixedly connected to the installation box 384, and the side of the installation box 384 is clamped with a buckle 386, and the top surface of the buckle 386 is fixedly connected to a replaceable seal 385, and the bottom surface of the replaceable seal 385 is fixedly connected to a pop-up spring 387, and one end of the pop-up spring 387 is movably connected to the inside of the installation box 384.

[0032] In this embodiment, the rotating rod 381 rotates inside the rotating groove 37, and the movable rod 383 slides inside the movable groove 22. When the spring 275 pushes the slider 31 to move, the movable rod 383 will slide inside the slide 35 and the movable groove 22 at the same time, so that the installation box 384 can be flipped over, driving the replaceable seal 385 to contact the sponge pad 34 or paper. When a different replaceable seal 385 needs to be replaced, it is only necessary to put the movable mechanism 3 in the retracted state and press the side of the buckle 386. The pop-up spring 387 will pop out the replaceable seal 385, making it convenient to replace the replaceable seal 385 with different content.

[0033] The working principle of this stamp stamper which is easy to replace will be specifically described below.

[0034] like Figures 1-5 As shown, by removing the protective cover 1 and pushing the movable switch 25, the card block 26 leaves the inside of the card slot 39, and the spring 275 pushes the slider 31 out of the shell mechanism 2. Since the movable rod 383 slides in the slideway 35 and the movable slot 22 at the same time, when the slider 31 is pushed out, the seal device 38 will flip over and contact the sponge pad 34 to refill the replaceable seal 385. The seal device 38 is aligned with the position where the stamp is required through the observation window 36 and pressed hard. At this time, the seal device 38 will flip over again to contact the paper surface for stamping. When the oil cartridge 33 and the replaceable seal need to be replaced, the seal device 38 will be replaced. When replacing the replaceable stamp 385, the movable mechanism 3 is in the retracted state inside the shell mechanism 2, and the movable switch 25 is pushed to make the block 26 slide into the inside of the slot 39 to limit the slider 31. At this time, the oil box 33 can be pushed through the replacement window 24 to make the oil box 33 conveniently replaced, or the side of the buckle 386 can be pressed, and the pop-up spring 387 will pop out the replaceable stamp 385, making it convenient to replace the replaceable stamp 385 with different contents. When the spring 275 is damaged, the fixing bolt 272 can be removed through the handle 273. At this time, the top cover device 27 is removed to replace the damaged spring 275.

[0035] The utility model has made the detailed description above to the utility model in general, but can make some modification or improvement to it on the basis of the utility model, which is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. A stamping device with easy replacement comprising a protective cover (1), characterized in that: The top surface of the protective cover (1) is provided with a shell mechanism (2), and the inside of the shell mechanism (2) is provided with a movable mechanism (3); The shell mechanism (2) comprises a shell (21), the outer surface of the shell (21) is provided with a bayonet (28) at the bottom end, the bayonet (28) is clamped on the inside top surface of the protective cover (1), the inside bottom end of the shell (21) is provided with a movable slot (22), the inside side surface of the shell (21) is provided with a limiting slot (23) at one end, the side surface of the shell (21) is provided with a replacement window (24) in the middle, the inside of the other side surface of the shell (21) is movably connected with a movable switch (25), the side surface of the movable switch (25) is fixedly connected with a clamping block (26), and the top surface of the shell (21) is provided with a top cover device (27).

2. The stamping device of claim 1, wherein: The top cover device (27) comprises a side plate (271), the side plate (271) is movably connected to the side top end of the shell (21), the top surface of the side plate (271) is fixedly connected with a top plate (274), the top plate (274) is closely arranged on the top surface of the shell (21), the number of the side plate (271) is two, the other side plate (271) is fixedly connected to the other end of the bottom surface of the top plate (274), and the inside of the side surface of the side plate (271) is movably connected with a fixed bolt (272).

3. The stamping device of claim 2, wherein: One end of the fixed bolt (272) penetrates through the side surface of the side plate (271) and is screw-connected to the inside of the side top end of the shell (21), the side surface of the fixed bolt (272) is fixedly connected with a handle (273), the bottom surface of the side plate (271) is movably connected with a spring (275), the spring (275) is movably connected to the inside of the shell (21), and the top surface of the side plate (271) is fixedly connected with a buffer pad (276).

4. The stamping device of claim 3, wherein: The movable mechanism (3) comprises a sliding block (31), the sliding block (31) is slidably connected to the inside of the limiting slot (23), the side surface of the sliding block (31) is fixedly connected with a movable inner container (32), the spring (275) is movably connected to the bottom surface of the sliding block (31), the side surface of the movable inner container (32) is provided with a sliding channel (35), the side surface of the movable inner container (32) is provided with a rotating groove (37) in the middle, and the inside of the rotating groove (37) is provided with a seal device (38).

5. A stamping device according to claim 4, wherein: The inside bottom end of the sliding block (31) is clamped with an oil box (33), the top surface of the oil box (33) is fixedly connected with a sponge pad (34), the inside of the side surface of the sliding block (31) is provided with an observation window (36), the bottom end of the side surface of the sliding block (31) is provided with a clamping groove (39), and the clamping block (26) is clamped in the inside of the clamping groove (39).

6. The stamping device of claim 4, wherein: Said seal device (38) includes a rotating rod (381), which is rotationally connected inside the rotating groove (37), and the side of the rotating rod (381) is fixedly connected with a rotating plate (382), and the side top end of the rotating plate (382) is fixedly connected with a movable rod (383), which is slidingly connected inside the slide (35), and one end of the movable rod (383) penetrates through the side of the slide (35) and is movably connected inside the movable groove (22).

7. A stamping device according to claim 6, wherein: The top surface of the rotating plate (382) is fixedly connected with a mounting box (384), the side inner part of the mounting box (384) is clamped with a buckle (386), the top surface of the buckle (386) is fixedly connected with a replaceable seal (385), the bottom surface of the replaceable seal (385) is fixedly connected with a pop-up spring (387), and one end of the pop-up spring (387) is movably connected inside the mounting box (384).

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