Rear cover structure for drying dehumidifier

Abstract

The utility model discloses a rear cover structure for a drying dehumidifier, and relates to the technical field of dryers, the rear cover structure comprises a dryer body, one side of the dryer body is provided with a detachable rear cover in a clamping manner, the rear cover is provided with a through type mounting groove, a magnetic attraction assembly is arranged in the mounting groove, and a metal plate for the magnetic attraction assembly to adsorb so as to fix the rear cover is arranged in the dryer body; the magnetic attraction assembly comprises a sleeve and a magnetic part arranged in the sleeve, the sleeve is provided with a fixing lug abutting against the rear cover, the fixing lug is provided with a plurality of fixing holes, and the end, away from the fixing lug, of the sleeve is provided with a fixing plate. The magnetic attraction assembly is arranged on the rear cover to attract a metal plate in the dryer body, other tools are not needed to stably fix the rear cover, and stable attraction force can be provided to fix the rear cover under the conditions of vibration and impact; the rear cover is quickly mounted and dismounted by arranging the magnetic attraction assembly, so that the rear cover can be frequently dismounted, and the interior of the dryer can be detected, wiped and maintained.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of drying machines, in particular to a rear cover structure for a drying and dehumidifying machine. BACKGROUND

[0002] The drying machine is a device specially used for removing moisture and drying articles, and is widely applied to fields such as families, industries and agriculture; the main function of the drying machine is to evaporate moisture from the articles through heating and circulating ventilation, and then to discharge the moisture through a dehumidifying system, so that the drying and dehumidifying effects are achieved; the design of the detachable rear cover of the drying machine is mainly to facilitate the daily cleaning and maintenance work of the user.

[0003] In the prior art, the rear cover is fixed to the drying machine body by using screws.

[0004] According to the related technology, the inventor considers that the screw fixing mode of the rear cover needs to use a tool for disassembly, and the frequent disassembly is too troublesome and reduces the efficiency. CONTENT OF THE UTILITY MODEL

[0005] The application aims to provide a rear cover structure for a drying and dehumidifying machine, so as to solve the problems that the rear cover is fixed by screws and is too troublesome and reduces the efficiency during disassembly.

[0006] The application provides a rear cover structure for a drying and dehumidifying machine, which adopts the following technical scheme:

[0007] The rear cover structure for the drying and dehumidifying machine comprises a drying machine body, a detachable rear cover is arranged on one side of the drying machine body, the rear cover is provided with a through installation slot, a magnetic attraction assembly is arranged in the installation slot, and a metal plate for attracting and fixing the rear cover is arranged in the drying machine body.

[0008] By adopting the above technical scheme, the magnetic attraction assembly is arranged on the rear cover to attract the metal plate in the drying machine body, so that the rear cover can be stably fixed without using other tools, and the stable attraction force can be provided to fix the rear cover under the conditions of vibration and impact; the magnetic attraction assembly is arranged to quickly install and disassemble the rear cover, the rear cover can be frequently disassembled, and the inside of the drying machine can be conveniently inspected and maintained.

[0009] Optionally, the magnetic attraction assembly comprises a sleeve and a magnetic piece arranged in the sleeve, the sleeve is provided with a fixed lug abutting against the rear cover, a plurality of fixed holes are formed in the fixed lug for screwing and fixing, and a fixed plate is arranged at one end of the sleeve away from the fixed lug.

[0010] By adopting the above technical scheme, the sleeve and the fixed plate are arranged to clamp the magnetic piece, and the fixed lug and the fixed hole are arranged to facilitate the use of the screw to fix the fixed lug and stably fix the sleeve, so that the installation stability of the magnetic piece is improved.

[0011] Optionally, the magnetic member comprises an N-polarity member and an S-polarity member, and the magnetic member is rotationally engaged in the sleeve, the sleeve comprises a non-magnetic body and magnetic bodies clamped and fixed on both sides of the non-magnetic body.

[0012] By adopting the above technical scheme, the N-polarity member and the S-polarity member are arranged to generate closed magnetic induction lines to generate a magnetic field, the magnetic member is rotationally engaged in the sleeve to facilitate rotation of the magnetic member to change the direction of the magnetic field, the non-magnetic body is arranged to hinder the magnetic member from forming a closed loop when the magnetic member rotates to a certain position, so that the magnetic member is not magnetic, facilitating disassembly of the rear cover, and the magnetic bodies are arranged to enable the magnetic member to form a closed loop of magnetic induction lines, so that the magnetic member is magnetic, thereby stably adsorbing and fixing the rear cover.

[0013] Optionally, the top surface of the magnetic member is provided with a clamping groove, and a knob facilitating rotation of the magnetic member is clamped and arranged in the clamping groove.

[0014] By adopting the above technical scheme, the knob is fixed in the clamping groove by arranging the clamping groove, and the knob is arranged to facilitate rotation of the magnetic member, thereby controlling the magnetism of the magnetic member and facilitating installation and disassembly of the rear cover.

[0015] Optionally, the two side walls of the knob abutting against the clamping groove are provided with anti-loosening elastic members.

[0016] By adopting the above technical scheme, the anti-loosening elastic members are arranged to tightly engage the knob in the clamping groove, thereby avoiding loosening and shaking of the knob and affecting the rotation effect of the magnetic member.

[0017] Optionally, a limiting ring corresponding to the magnetic member is arranged at one end of the sleeve close to the fixing lug.

[0018] By adopting the above technical scheme, the limiting ring is arranged to limit movement of the magnetic member in the sleeve, thereby avoiding falling of the magnetic member and affecting the adsorption effect, and meanwhile, the rotation of the knob is not affected.

[0019] Optionally, the limiting ring is provided with a group of baffles limiting the rotation range of the knob.

[0020] By adopting the above technical scheme, the baffles are arranged to limit the movement range of the knob, thereby avoiding excessive rotation of the knob affecting the adsorption effect of the magnetic member or being difficult to perceive the existing magnetic state of the magnetic member, and a group of baffles are arranged to facilitate abutting against the knob to control the fixed position of the magnetic member, the fixed positions of the magnetic member correspond to the group of baffles respectively, thereby facilitating distinguishing of the magnetic switch positions of the magnetic member.

[0021] Optionally, the dryer body is provided with a plurality of hanging plates, and the bottom surface of the rear cover is provided with a plurality of fixing grooves corresponding to the hanging plates for inserting the hanging plates to fix the rear cover.

[0022] By adopting the technical scheme, the rear cover is fixed by cooperation of the hanging plate and the fixing groove, the installation process is simplified, the installation efficiency and stability are improved.

[0023] Optionally, the rear cover is provided with a pair of handles.

[0024] By adopting the technical scheme, the rear cover is fixed by cooperation of the hanging plate and the fixing groove, the installation process is simplified, the installation efficiency and stability are improved.

[0025] In summary, the present application has the following beneficial technical effects of the rear cover structure for a drying and dehumidifying machine:

[0026] 1. By setting the magnetic attraction assembly to adsorb the metal plate in the drying machine body, the rear cover can be stably fixed without using other tools, and stable adsorption force can be provided to fix the rear cover under vibration and impact; by setting the magnetic attraction assembly, the rear cover can be quickly installed and disassembled, which is convenient for frequent disassembly of the rear cover and facilitates inspection and maintenance of the drying machine interior;

[0027] 2. By setting the N-polarity piece and the S-polarity piece to generate closed magnetic induction lines to generate a magnetic field, by setting the magnetic piece to rotate and engage in the sleeve, the magnetic piece can be rotated to change the direction of the magnetic field, by setting the non-magnetic body, when the magnetic piece is rotated to a certain position, the magnetic induction lines of the magnetic piece are hindered to form a closed loop, so that the magnetic piece has no magnetism, which is convenient for disassembling the rear cover, by setting the magnetic body, the magnetic induction lines of the magnetic piece can form a closed loop, so that the magnetic piece has magnetism, thereby stably adsorbing and fixing the rear cover;

[0028] 3. By setting the stop plate to limit the activity range of the knob, the rotation of the knob is avoided to affect the adsorption effect of the magnetic piece or to be difficult to perceive the existing magnetic state of the magnetic piece, by setting a group of stop plates, the knob can be conveniently resisted to control the fixed point position of the magnetic piece, and the fixed point positions of the magnetic piece correspond to a group of stop plates respectively, so as to distinguish the magnetic switch positions of the magnetic piece. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a schematic view of the overall structure of the rear cover structure of the drying and dehumidifying machine.

[0030] Figure 2 is a structural schematic view of the drying machine body in the embodiment.

[0031] Figure 3 is a schematic view of the rear cover structure in the embodiment.

[0032] Figure 4 is a schematic view of the magnetic attraction assembly structure in the embodiment.

[0033] Figure 5 is an exploded schematic view of the overall structure of the magnetic attraction assembly.

[0034] In the figure, 1, dryer body; 2, rear cover; 21, mounting groove; 3, magnetic assembly; 4, metal plate; 5, sleeve; 51, non-magnetic body; 52, magnetic body; 6, magnetic piece; 61, N polarity piece; 62, S polarity piece; 7, fixing lug; 71, fixing hole; 8, fixing plate; 9, clamping groove; 10, knob; 11, anti-loosening elastic piece; 12, limiting ring; 121, baffle; 13, hanging plate; 131, fixing groove; 14, handle. DETAILED DESCRIPTION

[0035] The following will be described in detail in combination with the accompanying drawings Figure 1 - the accompanying drawings Figure 5 , the present application will be further described in detail.

[0036] The rear cover structure 2 of the drying dehumidifier, referring to Figure 1 , Figure 2 , Figure 3 , including the dryer body 1, the rear cover 2 is detachably clamped on one side of the dryer body 1, the dryer body 1 is provided with a plurality of hanging plates 13, the bottom surface of the rear cover 2 is provided with a plurality of fixing grooves 131 for the hanging plates 13 to be inserted to fix the rear cover 2, and the rear cover 2 is provided with a pair of handles 14; the rear cover 2 is provided with two through mounting grooves 21 which are symmetrically opened, the mounting groove 21 is provided with a magnetic assembly 3, and the dryer body 1 is provided with a metal plate 4 for the magnetic assembly 3 to be adsorbed to fix the rear cover 2.

[0037] Referring to Figure 4 , Figure 5 , the magnetic assembly 3 includes a sleeve 5 and a magnetic piece 6 arranged in the sleeve 5, the sleeve 5 is composed of a fixing plate 8, a non-magnetic body 51 arranged at the center line position of the fixing plate 8, and a magnetic body 52 adhesively clamped on both sides of the non-magnetic body 51 and fixedly connected with the non-magnetic body 51, the non-magnetic body 51 and the magnetic body 52 together constitute a component which is rotationally clamped with the magnetic piece 6 at the center, the magnetic piece 6 includes N polarity piece 61 and S polarity piece 62, i.e. single-pole magnetic magnet, which are adsorbed and spliced into a cylindrical shape, and the magnetic piece 6 is rotationally clamped in the sleeve 5; when the magnetic induction lines between the N polarity piece 61 and the S polarity piece 62 can pass through the magnetic body 52 to form a closed loop, the magnetic piece 6 has magnetism and can be adsorbed with the metal plate 4; when the magnetic piece 6 is rotated to make the non-magnetic body 51 hinder the magnetic induction lines between the N polarity piece 61 and the S polarity piece 62 to form a closed loop, the magnetic piece 6 has no magnetism and thus cannot be adsorbed with the metal plate 4, which is convenient for disassembly.

[0038] The magnetic piece 6 is provided with a clamping groove 9 at the center of the top surface, the clamping groove 9 is a groove combination provided at the top of the N-polarity piece 61 and the S-polarity piece 62, a knob 10 for controlling the rotation of the magnetic piece 6 is clamped in the clamping groove 9, the knob 10 is arranged in the clamping groove 9, the two side walls of the knob 10 abutting the clamping groove 9 are provided with anti-loosening elastic pieces 11, the anti-loosening elastic pieces 11 are rubber pads, and the rubber pads are adhered to the two side walls of the knob 10 abutting the clamping groove 9;

[0039] The sleeve 5 is provided with a fixed lug 7 abutting the rear cover 2, the fixed lug 7 is a plate fixed lug 7 provided on both sides of the sleeve 5, a plurality of fixed holes 71 are formed in the fixed lug 7 for screw fastening, and the sleeve 5 is provided with a fixed plate 8 at the end away from the fixed lug 7, the fixed plate 8 is a metal magnetic conductive material and is fixed to the sleeve 5 by welding;

[0040] The sleeve 5 is provided with a limiting ring 12 corresponding to the magnetic piece 6 at the end close to the fixed lug 7, the limiting ring 12 is provided with a group of baffles 121 limiting the rotation range of the knob 10, and the baffles 121 limit the knob 10 to rotate by 90° within the range.

[0041] The implementation principle of the embodiment of the present application is:

[0042] In actual installation, the rear cover 2 is clamped and fixed by the hanging plate 13 inserted into the fixed slot 131, the magnetic attraction assembly 3 is abutted against the metal plate 4 by rotating and pushing the rear cover 2, at this time, the knob 10 is rotated to make the magnetic induction lines of the magnetic piece 6 form a closed loop through the magnetic conductor 52 to generate magnetism, so that the magnetic attraction assembly 3 is adsorbed on the metal plate 4 to stably fix the rear cover 2; when disassembling, the magnetic piece 6 is rotated by rotating the knob 10, so that the non-magnetic conductor 51 hinders the magnetic induction lines of the magnetic piece 6 to form a closed loop, so that the magnetic piece 6 has no magnetism, the rear cover 2 is quickly installed and disassembled, and the rear cover 2 is convenient for frequent disassembly.

[0043] The embodiments of the specific embodiment are the preferred embodiments of the present application, and are not limited to the protection scope of the present application, wherein the same parts are indicated by the same reference numerals. Therefore, any equivalent changes made according to the structure, shape and principle of the present application should be covered in the protection scope of the present application.

Claims

1. A rear cover structure for a drying dehumidifier, comprising a drying machine body (1), characterized in that: The dryer body (1) is provided with a detachable rear cover (2) on one side, the rear cover (2) is provided with a through installation slot (21), the installation slot (21) is provided with a magnetic assembly (3), and the dryer body (1) is provided with a metal plate (4) for the magnetic assembly (3) to be adsorbed to fix the rear cover (2).

2. The rear cover structure for a drying dehumidifier according to claim 1, characterized in that: The magnetic assembly (3) comprises a sleeve (5) and a magnetic part (6) arranged in the sleeve (5), the sleeve (5) is provided with a fixed lug (7) abutting against the rear cover (2), the fixed lug (7) is provided with a plurality of fixed holes (71) for screw fastening, and the end of the sleeve (5) away from the fixed lug (7) is provided with a fixed plate (8).

3. The rear cover structure for a drying dehumidifier according to claim 2, characterized in that: The magnetic part (6) comprises an N-polarity part (61) and an S-polarity part (62), the magnetic part (6) is rotationally clamped in the sleeve (5), and the sleeve (5) comprises a non-magnetic body (51) and magnetic bodies (52) clamped on both sides of the non-magnetic body (51).

4. The rear cover structure for a drying dehumidifier according to claim 2, characterized in that: The top surface of the magnetic part (6) is provided with a clamping groove (9), the clamping groove (9) is provided with a knob (10) for facilitating rotation of the magnetic part (6).

5. The rear cover structure for a drying dehumidifier according to claim 4, characterized in that: The two side walls of the knob (10) abutting against the clamping groove (9) are provided with anti-loosening elastic parts (11).

6. The rear cover structure for a drying dehumidifier according to claim 2, characterized in that: The end of the sleeve (5) close to the fixed lug (7) is provided with a limiting ring (12) corresponding to the magnetic part (6).

7. The rear cover structure for a drying dehumidifier according to claim 6, characterized in that: The limiting ring (12) is provided with a group of baffles (121) limiting the rotation range of the knob (10).

8. The rear cover structure for a drying dehumidifier according to claim 1, characterized in that: The dryer body (1) is provided with a plurality of hanging plates (13), and the bottom surface of the rear cover (2) is provided with a plurality of fixed slots (131) corresponding to the hanging plates (13) for inserting the hanging plates (13) to fix the rear cover (2).

9. The rear cover structure for a drying dehumidifier according to claim 1, wherein: The rear cover (2) is provided with a pair of handles (14).

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