Assembly structure for left and right surface covers of printer

Abstract

The utility model belongs to the technical field of printers, and particularly discloses a printer left and right surface cover assembling structure, which comprises a base and a main body, the main body is transversely clamped in the base, a left protecting cover is clamped and fixed on the left side of the top of the main body, and a right protecting cover is clamped and fixed on the right side of the top of the main body. A turning cover is transversely assembled between the left protecting cover and the right protecting cover, and the front ends and the rear ends of the left side and the right side of the main body are provided with receding spaces respectively. According to the left and right surface cover assembling structure of the printer, the left protective cover is clamped and fixed on the left side of the top of the main body, the right protective cover is clamped and fixed on the right side of the top of the main body, the left protective cover is clamped in a clamping groove in the upper left portion of a column body through a clamping pin at the bottom, and the right protective cover is clamped in a groove in the right side of the main body through clamping blocks at the front end and the rear end and bone positions; the top of the left protective cover and the top of the right protective cover are clamped in the corresponding receding spaces through the hooks to be reinforced, and the problem that the face cover is prone to deformation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of printers, in particular to an assembly structure of left and right covers of a printer. Background Technique

[0002] The inside of the printer is equipped with an ink cartridge, and the print head and pipeline are connected to the ink cartridge. It is divided into two groups of slots, one for paper to enter and one for paper to leave. In order to facilitate portability, the printer is designed into a smaller module, and then the user can put it into a bag for transportation and use at different locations.

[0003] The top of this machine is protected by a flip cover. Face covers are installed on both the left and right sides of the flip cover. The face covers are assembled close to the surface of the printer. The face covers are in a three-sided shape that is nearly perpendicular to each other, and the glue position is relatively thin, so it is very easy to open and deform to both sides. After deformation, the face cover is prone to form a step difference with the surface of the flip cover, thus affecting the subsequent lifting and pressing of the face cover.

[0004] Now, a new assembly structure of left and right covers of a printer is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an assembly structure of left and right covers of a printer to solve the problem that the face cover is prone to deformation in the above-mentioned background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an assembly structure of left and right covers of a printer, including a base and a main body. The main body is horizontally clamped inside the base, and a left cover is fixedly clamped on the left side of the top of the main body, and a right cover is fixedly clamped on the right side of the top of the main body. A flip cover is horizontally assembled between the left cover and the right cover. Clearances are respectively arranged at the front and rear ends of the left and right sides of the main body. Blocks are respectively fixed at the front and rear ends of the right cover, and a rib position is arranged between the left and right of the bottom of the block. Hooks are respectively fixed at the front and rear ends of the tops of the left cover and the right cover. Grooves are respectively arranged at the front and rear ends of the top of the right side of the main body.

[0007] Preferably, the inner wall of the right cover matches the upper right part of the main body. The hook is clamped in the clearance, and the rib position at the bottom of the block is embedded in the groove.

[0008] Preferably, pins are respectively fixed at the front and rear ends of the bottom of the left cover, and slots are respectively arranged at the front and rear ends of the left side of the top of the main body.

[0009] Preferably, the pin is embedded in the slot, and the inner wall of the left cover matches the upper left part of the main body.

[0010] Preferably, an inner cavity is provided between the two sides of the base, and positioning blocks are respectively fixed at the front and rear ends inside the inner cavity. Limiting blocks are respectively fixed at the front and rear ends of the bottom of the main body. A right side plate is fixed on the right side of the base, and a left side plate is fixed on the left side of the base.

[0011] Preferably, the positioning blocks are snap-fitted to the bottoms of the limiting blocks, and the number of the positioning blocks is the same as that of the limiting blocks.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The left and right face cover assembly structure of this printer not only prevents the face cover from deforming, facilitates the assembly of the printer, but also prevents the main body of the printer from shaking;

[0013] (1) By snap-fitting and fixing a left protective cover on the left side of the top of the main body and a right protective cover on the right side of the top of the main body. The left protective cover is snap-fitted into the card slot at the upper left of the column body by means of the card pins at the bottom, and the right protective cover is snap-fitted into the groove on the right side of the main body through the card blocks at the front and rear ends and by means of the bone positions. The tops of the left protective cover and the right protective cover are respectively snap-fitted into the corresponding clearance spaces by means of hooks, preventing the flip cover from being stuck above the main body and making the flip cover not open and deform to both sides;

[0014] (2) By horizontally assembling a flip cover between the left protective cover and the right protective cover. This device is mainly divided into three parts: a base, a main body and a flip cover. After assembling the main body inside the base, snap-fitting the left protective cover and the right protective cover on both sides in sequence. The two are assembled and fixed by fitting to the surface of the main body, and then installing the rotatable flip cover, which is not only convenient for the disassembly and installation of the printer, but also leaves gaps at the front and rear ends for the paper to enter and exit. The whole printing device is light and convenient for maintenance;

[0015] (3) By respectively fixing positioning blocks at the front and rear ends inside the inner cavity, and fixing limiting blocks at the front and rear ends of the bottom of the main body. The base is provided with positioning blocks matching the main body. When the main body is pressed down, the positioning blocks at the bottom will be embedded into the limiting blocks for snap-fitting and fixing, preventing the printer from shaking during the process of being carried around, and also avoiding friction and damage between the main body and the base, the flip cover and other objects. Moreover, the snap-fitting and fixing of the limiting blocks and the positioning blocks can prevent the base 1 from separating from the main body during the movement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the assembled front view three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is the exploded front view three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 3 is the right protective cover side view three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 4It is a front view three-dimensional structural schematic diagram of the main body of the utility model;

[0020] Figure 5 It is of the utility model Figure 4 The enlarged structural schematic diagram of the partial section at position A in it.

[0021] In the figure: 1, base; 2, left cover; 3, flip cover; 4, right cover; 5, inner cavity; 6, right side plate; 7, main body; 8, clearance; 9, hook; 10, left side plate; 11, limit block; 12, positioning block; 13, rib; 14, clamping block; 15, clamping groove; 16, groove; 17, clamping pin. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1-5 , an assembly structure of the left and right covers of a printer, including a base 1 and a main body 7. The main body 7 is horizontally clamped inside the base 1, and a left cover 2 is fixedly clamped on the left side of the top of the main body 7, and a right cover 4 is fixedly clamped on the right side of the top of the main body 7. A flip cover 3 is horizontally assembled between the left cover 2 and the right cover 4. Clearances 8 are respectively arranged at the front and rear ends on the left and right sides of the main body 7. Clamping blocks 14 are respectively fixed at the front and rear ends of the right cover 4, and a rib 13 is arranged between the left and right of the bottom of the clamping block 14. Hooks 9 are respectively fixed at the front and rear ends of the tops of the left cover 2 and the right cover 4. Grooves 16 are respectively arranged at the front and rear ends of the top of the right side of the main body 7;

[0024] The inner wall of the right cover 4 matches the upper right part of the main body 7. The hook 9 is clamped in the clearance 8, and the rib 13 at the bottom of the clamping block 14 is embedded in the groove 16;

[0025] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a right cover 4 is fixedly clamped on the right side of the top of the main body 7. The left cover 2 is clamped in the clamping groove 15 at the upper left of the column body 7 by means of the clamping pin 17 at the bottom. The right cover 4 is clamped at the groove 16 on the right side of the main body 7 by means of the clamping blocks 14 at the front and rear ends and through the rib 13. The tops of the left cover 2 and the right cover 4 are respectively clamped in the corresponding clearances 8 by the hooks 9, preventing the flip cover 3 from being stuck above the main body 7.

[0026] Embodiment 2: At the front and rear ends of the bottom of the left cover 2, there are respectively fixed latch pins 17. At the front and rear ends of the left side of the top of the main body 7, there are respectively provided slot grooves 15. The latch pins 17 are embedded in the slot grooves 15, and the inner wall of the left cover 2 matches the upper left part of the main body 7;

[0027] Specifically, as Figure 1 and Figure 2 shown, this device is mainly divided into three parts: the base 1, the main body 7, and the flip cover 3. After assembling the main body 7 inside the base 1, the left cover 2 and the right cover 4 are respectively snap - connected on both sides in sequence. The two are assembled and fixed by fitting the surface of the main body 7, and then the rotatable flip cover 3 is installed, which not only facilitates the disassembly and installation of the printer but also leaves gaps at the front and rear ends for paper to enter and exit.

[0028] Embodiment 3: There is an inner cavity 5 between the two sides in the base 1, and at the front and rear ends inside the inner cavity 5, there are respectively fixed positioning blocks 12. At the front and rear ends of the bottom of the main body 7, there are respectively fixed limiting blocks 11. On the right side of the base 1, there is a right side plate 6 fixed, and on the left side of the base 1, there is a left side plate 10 fixed. The positioning blocks 12 are snap - connected to the bottom of the limiting blocks 11, and the number of the positioning blocks 12 is the same as that of the limiting blocks 11;

[0029] Specifically, as Figure 1 and Figure 2 shown, at the front and rear ends of the bottom of the main body 7, there are respectively fixed limiting blocks 11. In the base 1, there are distributed positioning blocks 12 that match the main body. When the main body 7 is pressed down, the positioning blocks 12 at the bottom will be embedded into the limiting blocks 11 for snap - connection and fixation, preventing the printer from shaking during the process of being carried around and also avoiding friction and damage between the main body 7 and the base 1, the flip cover 3, etc.

[0030] Working principle: When this utility model is in use, this device is mainly divided into three parts: the base 1, the main body 7, and the flip cover 3. After assembling the main body 7 inside the base 1, the left cover 2 and the right cover 4 are respectively snap - connected on both sides in sequence. The two are assembled and fixed by fitting the surface of the main body 7, and then the rotatable flip cover 3 is installed. On the right side of the top of the main body 7, the right cover 4 is snap - connected and fixed. The left cover 2 is snap - connected in the slot groove 15 at the upper left part of the column body 7 by the latch pins 17 at the bottom. The right cover 4 is snap - connected at the groove 16 on the right side of the main body 7 by the latch blocks 14 at the front and rear ends and through the bone position 13. The tops of the left cover 2 and the right cover 4 are respectively snap - connected in the corresponding clearance 8 by the hooks 9. After the flip cover 3 is closed, the left and right sides of the main body 7 are assembled, so that the flip cover 3 will not open and deform to both sides. At the front and rear ends of the bottom of the main body 7, there are respectively fixed limiting blocks 11. In the base 1, there are distributed positioning blocks 12 that match the main body. When the main body 7 is pressed down, the positioning blocks 12 at the bottom will be embedded into the limiting blocks 11 for snap - connection and fixation, preventing the printer from shaking during the process of being carried around and also avoiding friction and damage between the main body 7 and the base 1, the flip cover 3, etc.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A printer left and right cover assembly structure, comprising a base (1) and a main body (7), characterized in that: The base (1) is laterally clamped with a main body (7) inside, and a left protective cover (2) is clamped and fixed on the left side of the top of the main body (7), and a right protective cover (4) is clamped and fixed on the right side of the top of the main body (7). A flip cover (3) is laterally assembled between the left protective cover (2) and the right protective cover (4). The front and rear ends of the left and right sides of the main body (7) are respectively provided with avoidance spaces (8). The front and rear ends of the right protective cover (4) are respectively fixed with clamping blocks (14), and a bone position (13) is provided between the left and right sides of the bottom of the clamping block (14). The front and rear ends of the top of the left protective cover (2) and the right protective cover (4) are respectively fixed with hooks (9), and the front and rear ends of the right top of the main body (7) are respectively provided with grooves (16).

2. A printer left and right cover assembly structure according to claim 1, characterized in that: The inner wall of the right protective cover (4) matches the upper right side of the main body (7), the hook (9) is clamped in the avoidance (8), and the bone position (13) at the bottom of the clamping block (14) is embedded in the groove (16).

3. The printer left and right cover assembly structure according to claim 1, characterized in that: The front and rear ends of the bottom of the left protective cover (2) are respectively fixed with latch pins (17), and the front and rear ends of the left side of the top of the main body (7) are respectively provided with latch slots (15).

4. A printer left and right cover assembly structure according to claim 3, characterized in that: The latch pin (17) is embedded in the latch slot (15), and the inner wall of the left protective cover (2) matches the upper left portion of the main body (7).

5. The printer left and right cover assembly structure according to claim 1, characterized in that: An inner chamber (5) is provided between the two sides of the base (1), and positioning blocks (12) are respectively fixed at the front and rear ends of the inner chamber (5), and limiting blocks (11) are respectively fixed at the front and rear ends of the bottom of the main body (7), a right side plate (6) is fixed on the right side of the base (1), and a left side plate (10) is fixed on the left side of the base (1).

6. The printer left and right cover assembly structure according to claim 5, characterized in that: The positioning block (12) is clamped on the bottom of the limiting block (11), and the number of the positioning blocks (12) is the same as that of the limiting blocks (11).

Images