CN215765406U - Air conditioner - Google Patents

Abstract

According to the present invention, there is disclosed an air conditioner including: the air conditioner comprises a machine body, a fan and a controller, wherein the machine body is provided with an air outlet; the air guide plate comprises a frame body and a plate body, the frame body is pivotally arranged at an air outlet of the machine body, the frame body surrounds an installation groove, and the plate body is detachably arranged in the installation groove; the motor is mounted on the machine body and is in transmission connection with the frame body so as to drive the air deflector to pivot relative to the machine body. The air conditioner provided by the embodiment of the utility model can adjust the air outlet effect and has the advantages of convenience in switching, high applicability, comfortable wind feeling and the like.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner.

Background

The air conditioner in the correlation technique usually includes aviation baffle and motor, and the aviation baffle setting plays the effect of guide to air-conditioning wind on the position of air outlet, and the motor can drive the aviation baffle pivot in order to change air-conditioning wind direction, but the aviation baffle constructs into flat board or circular arc structure usually, leads to the air-out effect of aviation baffle more single, and when air-conditioning wind leads to indoor personnel, the wind sense is comparatively single, is difficult to satisfy user's different demands, and the travelling comfort is lower, and user experience is not good.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide an air conditioner, which can adjust the air outlet effect and has the advantages of convenient switching, high applicability, comfortable wind feeling, etc.

In order to achieve the above object, an air conditioner according to an embodiment of the present invention is provided, including: the air conditioner comprises a machine body, a fan and a controller, wherein the machine body is provided with an air outlet; the air guide plate comprises a frame body and a plate body, the frame body is pivotally arranged at an air outlet of the machine body, the frame body surrounds an installation groove, and the plate body is detachably arranged in the installation groove. The motor is mounted on the machine body and is in transmission connection with the frame body so as to drive the air deflector to pivot relative to the machine body.

The air conditioner provided by the embodiment of the utility model can adjust the air outlet effect and has the advantages of convenience in switching, high applicability, comfortable wind feeling and the like.

According to some embodiments of the utility model, the plate body comprises: a wave plate body having a windward side and a leeward side, at least one of the windward side and the leeward side of the wave plate body being constructed with a wave structure that fluctuates in a thickness direction of the wave plate body and includes peaks and valleys alternately arranged in a length direction of the wave plate body; and/or the two sides of the plane plate body in the thickness direction are both planes.

According to some embodiments of the utility model, the wave structure is configured with both the windward side and the leeward side of the wave plate body.

According to some embodiments of the present invention, the frame body is a plurality of frame bodies arranged along a width direction of the machine body, and the installation groove of the frame body is used for installing the same plate body or different plate bodies of the wavy plate body and the planar plate body.

According to some embodiments of the utility model, the frame body to which the wavy plate body is attached is located on opposite sides of the frame body to which the planar plate body is attached.

According to some embodiments of the utility model, the wave crests are higher than the surface of the frame body in the thickness direction of the wave plate body, and the wave troughs are lower than the surface of the frame body in the thickness direction of the wave plate body.

According to some embodiments of the utility model, the wave plate body comprises in its width direction: a windward portion forming the windward side; a leeward portion forming the leeward side; the amplitude of the wave crest and the amplitude of the wave trough on the windward side of the wave plate body are gradually reduced towards the direction of the leeward part, and the amplitude of the wave crest and the amplitude of the wave trough on the leeward side of the wave plate body are gradually reduced towards the direction of the windward part.

According to some embodiments of the present invention, the plate body is provided with one of a clip and a slot, and a slot wall of the mounting groove is provided with the other of the clip and the slot, and the clip and the slot are detachably engaged.

According to some embodiments of the utility model, the frame comprises: the motor shaft of the motor is in transmission connection with the motor connecting part; the rotating shaft part is pivotally arranged on the machine body and is arranged at an interval with the motor connecting part in the length direction of the frame body; the motor comprises a motor connecting part, a rotating shaft part and a first flat plate section, wherein one end of the motor connecting part is connected with one end of the rotating shaft part, the other end of the motor connecting part is connected with one end of the rotating shaft part, and one end of the second flat plate section is connected with the other end of the motor connecting part and the other end of the second flat plate section is connected with the other end of the rotating shaft part; wherein the motor connecting portion, the rotating shaft portion, the first plate section, and the second plate section define the mounting groove.

According to some embodiments of the utility model, the frame further comprises: the machine body is provided with a positioning support, the middle fixing part is rotatably clamped on the positioning support, the middle fixing part is positioned between the motor connecting part and the rotating shaft part in the length direction of the frame body, one end of the middle fixing part is connected with the first flat plate section, and the second flat plate section is disconnected at the other end of the middle fixing part to avoid the positioning support; the middle fixing part divides the mounting groove into a first sub-mounting groove and a second sub-mounting groove, the plate body is divided into a first sub-plate body and a second sub-plate body, the first sub-plate body is detachably mounted in the first sub-mounting groove, and the second sub-plate body is detachably mounted in the second sub-mounting groove.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of an air conditioner according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of an air deflector of an air conditioner according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of an air deflector of an air conditioner according to another embodiment of the present invention.

Fig. 4 is a detailed view at a of fig. 1.

Fig. 5 is a schematic structural view of another view angle of an air deflector of an air conditioner according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a frame of an air conditioner according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a body of an air conditioner according to an embodiment of the present invention.

Reference numerals:

an air conditioner 1,

A machine body 100, an air outlet 110, a positioning bracket 120,

The wind guide plate comprises a wind deflector 200, a frame 210, a mounting groove 211, a motor connecting part 213, a rotating shaft part 214, a first plate section 215, a second plate section 216, an intermediate fixing part 217, a first sub-mounting groove 218, a second sub-mounting groove 219, a plate body 220, a wave plate body 221, a windward part 222, a windward side 223, a leeward side 224, a leeward side 225, a wave structure 226, a wave crest 227, a wave trough 228, a plane plate body 229, a first sub-plate body 240, a second sub-plate body 250, a wind-guiding plate body,

An electric motor 300.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

An air conditioner 1 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 7, an air conditioner 1 according to an embodiment of the present invention includes a body 100, a wind guide plate 200, and a motor 300. Among them, the air conditioner 1 according to the embodiment of the present invention may be a floor type air conditioner.

The air outlet 110 is formed in the machine body 100, the air guiding plate 200 includes a frame body 210 and a plate body 220, the frame body 210 is pivotally installed at the air outlet 110 of the machine body 100, the frame body 210 surrounds the installation groove 211, the plate body 220 is detachably installed in the installation groove 211, and the motor 300 is installed in the machine body 100 and is in transmission connection with the frame body 210 to drive the air guiding plate 200 to pivot relative to the machine body 100.

According to the air conditioner 1 of the embodiment of the utility model, the air outlet 110 is arranged on the machine body 100, the air conditioning air can be blown into the room from the air outlet 110, the air deflector 200 comprises the frame 210 and the plate body 220, the frame 210 is pivotally mounted at the air outlet 110 of the machine body 100, the frame 210 surrounds the mounting groove 211, the plate body 220 is detachably mounted in the mounting groove 211, the frame 210 fixes the plate body 220 from the circumferential direction of the plate body 220, the frame 210 can drive the plate body 220 to rotate when pivoting, and the plate body 220 can guide the air conditioning air when pivoting to be blown to different areas in the room, so that the heat exchange effect to the room is improved.

Wherein, plate body 220 detachably installs in mounting groove 211, the user can change plate body 220 of different shapes and size according to the demand of difference, after changing plate body 220, can change air conditioner 1's air-out effect, for example, change curved plate body 220 and panel type plate body 220, with the soft different wind senses of realization air-out power or air-out, like this, air conditioner 1's air-out effect can satisfy different users 'demand, adaptability is wider, and plate body 220's switching is comparatively simple, convenient operation.

In addition, the motor 300 is mounted on the machine body 100 and is in transmission connection with the frame 210 to drive the air deflector 200 to pivot relative to the machine body 100, the air deflector 200 can periodically swing under the control of the motor 300, so as to adjust the air guiding direction of the air deflector 200, and the air supply area is further enlarged under the drive of the motor 300, so that the air conditioner has a large-range air dispersing effect, the air supply area of the air conditioner 1 is enlarged, the air dispersing effect is better, and the wind feeling is more comfortable.

Therefore, the air conditioner 1 according to the embodiment of the utility model can adjust the air outlet effect, and has the advantages of convenience in switching, high applicability, comfortable wind feeling and the like.

In some embodiments of the present invention, as shown in fig. 2 and 3, the plate body 220 includes at least one of a wave plate body 221 and a flat plate body 229.

The wave plate body 221 has a windward side 223 and a leeward side 225, at least one of the windward side 223 and the leeward side 225 of the wave plate body 221 is configured with a wave structure 226, and the wave structure 226 fluctuates in a thickness direction of the wave plate body 221 and includes peaks 227 and valleys 228 alternately arranged in a length direction of the wave plate body 221.

Like this, wave structure 226's wind-guiding angle is bigger, can exert the wind-guiding of aviation baffle 200 and the function of the wind that looses better, moreover, wave structure 226 can be certain angle with the air-out direction, wave structure 226 can be with the different directions of air conditioner wind direction, and then fully break up the air conditioner wind, make air outlet 110 to the indoor not equidirectional air supply, for example, when aviation baffle 200 extends along vertical direction, wave structure 226 can blow the air conditioner wind to different directions on the horizontal direction, avoid the air conditioner wind to blow directly to indoor personnel, reinforcing scattered wind sense, bring comfortable air conditioner wind experience for the user.

In addition, both sides of flat plate body 229 in the thickness direction are flat, and flat plate body 229 can enhance the air blowing feeling of air conditioner 1 and enhance the air guiding function.

In some embodiments of the utility model, both the windward side 223 and the leeward side 225 of the wave plate body 221 are configured with wave structures 226.

Thus, the wind guide angle of the windward side 223 of the wave plate 221 is larger, when the air-conditioned wind flows to the windward side 223, the windward side 223 can guide the air-conditioned wind to different directions, so that the air-conditioned wind flows to the wind guide plate 200 in different directions, the air-conditioned wind is dispersed for the first time, the wind guide angle of the leeward side 225 of the wave plate 221 is larger, and when the air-conditioned wind flows to the leeward side 225, the leeward side 225 can guide the air-conditioned wind to multiple directions in a room, and the air-conditioned wind is dispersed for the second time. Thus, the wave structure 226 on the windward side 223 is matched with the wave structure 226 on the leeward side 225, and the wave structure 226 of the air deflector 200 can fully break up air-conditioned air, so that the air-dispersing effect is further ensured, and the air-blowing comfort is improved. In addition, the wave structure 226 can be designed to have the same wave period, so that the wind from the windward side 223 and the leeward side 225 is relatively uniform.

In some embodiments of the present invention, as shown in fig. 1 and 4, the frame 210 is disposed in plurality along the width direction of the machine body 100, so that the air deflector 200 can be disposed in plurality along the width direction of the machine body 100, the plurality of frames 210 do not interfere with each other when pivoting, the size of the plurality of frames 210 in the width direction of the machine body 100 is adapted to the width of the air outlet 110, and the plurality of air deflectors 200 together disperse the air of the air conditioner at the air outlet 110, thereby further expanding the air dispersing effect of the air conditioner 1.

In addition, the installation grooves 211 of the frame 210 are provided with the same plate 220 or different plates 220 in the wave plate 221 and the plane plate 229, for example, different plates 220 are installed in the installation grooves 211 of a plurality of frames 210, that is, one part of the frames 210 is provided with the wave plate 221, and the other part of the frames 210 is provided with the plane plate 229, so that different blowing effects of the air deflectors 200 can be combined, the air dispersing effect of the air conditioning air can be optimized, the concentration of the air conditioning air is reduced, the air outlet comfort is high, the air guiding effect of the air conditioning air can be enhanced, and the better heat exchange effect on the local area in the room is ensured.

Further, as shown in fig. 4, the frame 210 to which the wavy plate 221 is attached is located at opposite sides of the frame 210 to which the flat plate 229 is attached.

Because the wind-guiding ability of the plane plate 229 is stronger, the air-conditioning wind is more concentrated in the center of the width direction of the air outlet 110, and the air-conditioning wind can be scattered by the wave plate 221 on both sides of the width direction of the air outlet 110, so that the plane plate 229 is used for guiding the air-conditioning wind, the blowing sense is enhanced, the wave plate 221 can ensure that the air-out effect of the air-conditioning wind is soft, the air-dispersing effect is ensured, the air-out comfort level is further improved, and the air-conditioning device 1 has both the wind-guiding effect and the air-dispersing effect.

In some embodiments of the present invention, as shown in fig. 5, the wave crests 227 are higher than the surface of the frame body 210 in the thickness direction of the wave plate body 221, and the wave troughs 228 are lower than the surface of the frame body 210 in the thickness direction of the wave plate body 221.

Thus, the height difference between the wave crest 227 and the wave trough 228 of the wave plate 221 is large, and the flow direction of the air flow guided by the wave crest 227 is different from the flow direction of the air flow guided by the wave trough 228, so that the air-conditioned air can be more effectively dispersed along the wave plate 221, and the wave crest 227 and the wave trough 228 are distributed in a crossed manner along the length direction of the air deflector 200, so that the air deflection angle is increased, and the air deflection and air dispersion functions of the air deflector 200 are further exerted. In addition, the maximum dimension of the corrugated plate body 221 in the thickness direction thereof can be reduced, which is advantageous for the thinning of the corrugated plate body 221.

In some embodiments of the present invention, as shown in fig. 2, the wave plate body 221 includes a windward portion 222 and a leeward portion 224 in a width direction thereof.

The windward portion 222 forms a windward side 223 and the leeward portion 224 forms a leeward side 225, wherein the amplitude of the peak 227 and the amplitude of the valley 228 of the windward side 223 of the wave plate body 221 gradually decrease toward the leeward portion 224 and the amplitude of the peak 227 and the amplitude of the valley 228 of the leeward side 225 of the wave plate body 221 gradually decrease toward the windward portion 222.

Thus, along the width direction of the wave plate body 221, the wave crest 227 of the windward side 223 and the wave trough 228 of the leeward side 225 are in smooth transition, and the wave trough 228 of the windward side 223 and the wave crest 227 of the leeward side 225 are in smooth transition, so that the air-conditioned air can be smoothly transmitted along the width direction of the wave plate body 221 and guided out of the air outlet 110, the smoothness of guiding the air by the wave plate body 221 is ensured, and the integrity of the windward portion 222 and the leeward portion 224 is stronger.

In some embodiments of the present invention, the plate body 220 is provided with one of a buckle (not shown) and a slot (not shown), and the wall of the mounting groove 211 is provided with the other of the buckle and the slot, and the buckle and the slot are detachably engaged.

Through the joint cooperation, can make plate body 220 and framework 210 connect stably and conveniently dismantle plate body 220, be convenient for change, the user can switch different plate bodies 220 according to the needs of difference, and then changes air-out effect of air conditioner 1, and can fix a position the relative position between plate body 220 and the framework 210, avoids plate body 220 and air conditioner 1's other parts to take place to interfere.

In some embodiments of the present invention, as shown in fig. 2, 3 and 6, the frame 210 includes a motor connecting portion 213, a rotating shaft portion 214, a first plate segment 215 and a second plate segment 216.

The motor shaft of the motor 300 is in transmission connection with the motor connecting portion 213, the motor connecting portion 213 controls the pivotal movement of the air deflector 200 through being in transmission connection with the motor shaft, and the rotating shaft portion 214 is pivotally installed on the machine body 100 and is arranged at intervals in the length direction of the frame 210 with the motor connecting portion 213, so that the stability of the rotation of the air deflector 200 is ensured.

Further, one end of the first plate section 215 is connected to one end of the motor connecting portion 213 and the other end is connected to one end of the rotation shaft portion 214, and one end of the second plate section 216 is connected to the other end of the motor connecting portion 213 and the other end is connected to the other end of the rotation shaft portion 214.

Therefore, the motor connecting portion 213, the rotating shaft portion 214, the first flat section 215 and the second flat section 216 define the mounting groove 211, the first flat section 215 and the second flat section 216 both extend along the length direction of the frame 210, one end of the first flat section 215 is flush with one end of the second flat section 216, the other end of the first flat section 215 is flush with the other end of the second flat section 216, the motor connecting portion 213, the rotating shaft portion 214, the first flat section 215 and the second flat section 216 can fix the plate 220 from the circumferential direction of the plate 220, and the plate 220 and the frame 210 are connected more stably.

In some embodiments of the present invention, as shown in fig. 2, 3 and 6, the frame body 210 further includes an intermediate fixing portion 217.

As shown in fig. 4 and 7, the machine body 100 is provided with the positioning bracket 120, the middle fixing portion 217 is rotatably clamped in the positioning bracket 120, and the middle fixing portion 217 is located between the motor connecting portion 213 and the rotating shaft portion 214 in the length direction of the frame 210, so that the frame 210 can fix two ends and the middle of the air deflector 200, and three-point fixation is formed between the frame 210 and the air deflector 200, so that the connection between the air deflector 200 and the frame 210 is more stable, and the pivoting is more stable.

Moreover, one end of the middle fixing portion 217 is connected with the first flat plate section 215, and the second flat plate section 216 is disconnected at the other end of the middle fixing portion 217 to avoid the positioning bracket 120, so that the air deflector 200 is conveniently fixed, interference between the air deflector 200 and the positioning bracket 120 is avoided, the structural arrangement is more reasonable, meanwhile, the installation space required by the air deflector 200 can be reduced, and the arrangement is convenient.

The middle fixing portion 217 divides the mounting groove 211 into a first sub-mounting groove 218 and a second sub-mounting groove 219, the board body 220 is divided into a first sub-board body 240 and a second sub-board body 250, the first sub-board body 240 is detachably mounted in the first sub-mounting groove 218, and the second sub-board body 250 is detachably mounted in the second sub-mounting groove 219.

Therefore, the structural strength of the frame body 210 can be improved, the first sub-plate body 240 and the second sub-plate body 250 can be independently mounted or dismounted, the length of the plate body 220 is shortened, the plate body 220 can be conveniently dismounted, the structural strength of the plate body 220 can be higher, and the possibility of damage to the air guide plate 200 is reduced.

Other configurations and operations of the air conditioner 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner 1 can adjust the temperature of the indoor space throughout the cycle.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air conditioner, comprising:

the air conditioner comprises a machine body, a fan and a controller, wherein the machine body is provided with an air outlet;

the air guide plate comprises a frame body and a plate body, the frame body is pivotally arranged at an air outlet of the machine body, the frame body surrounds an installation groove, and the plate body is detachably arranged in the installation groove;

the motor is mounted on the machine body and is in transmission connection with the frame body so as to drive the air deflector to pivot relative to the machine body.

2. The air conditioner of claim 1, wherein the plate body comprises:

a wave plate body having a windward side and a leeward side, at least one of the windward side and the leeward side of the wave plate body being constructed with a wave structure that fluctuates in a thickness direction of the wave plate body and includes peaks and valleys alternately arranged in a length direction of the wave plate body; and/or

The two sides of the plane plate body in the thickness direction are both planes.

3. The air conditioner of claim 2, wherein the windward side and the leeward side of the wave plate body are each configured with the wave structure.

4. The air conditioner according to claim 2, wherein the frame body is provided in plurality in a width direction of the machine body, and the installation groove of the frame body is installed with the same plate body or different plate bodies of the wavy plate body and the planar plate body.

5. The air conditioner as claimed in claim 3, wherein the frame body to which the wavy plate body is mounted is located at opposite sides of the frame body to which the planar plate body is mounted.

6. The air conditioner according to claim 2, wherein the wave crest is higher than the surface of the frame body in a thickness direction of the wave plate body, and the wave trough is lower than the surface of the frame body in the thickness direction of the wave plate body.

7. The air conditioner as claimed in claim 2, wherein the wave plate body includes, in a width direction thereof:

a windward portion forming the windward side;

a leeward portion forming the leeward side;

the amplitude of the wave crest and the amplitude of the wave trough on the windward side of the wave plate body are gradually reduced towards the direction of the leeward part, and the amplitude of the wave crest and the amplitude of the wave trough on the leeward side of the wave plate body are gradually reduced towards the direction of the windward part.

8. The air conditioner as claimed in claim 1, wherein the plate body is provided with one of a catch and a catch, and a groove wall of the mounting groove is provided with the other of the catch and the catch, the catch and the catch being removably engaged.

9. The air conditioner according to claim 1, wherein the frame body comprises:

the motor shaft of the motor is in transmission connection with the motor connecting part;

the rotating shaft part is pivotally arranged on the machine body and is arranged at an interval with the motor connecting part in the length direction of the frame body;

the motor comprises a motor connecting part, a rotating shaft part and a first flat plate section, wherein one end of the motor connecting part is connected with one end of the rotating shaft part, the other end of the motor connecting part is connected with one end of the rotating shaft part, and one end of the second flat plate section is connected with the other end of the motor connecting part and the other end of the second flat plate section is connected with the other end of the rotating shaft part;

wherein the motor connecting portion, the rotating shaft portion, the first plate section, and the second plate section define the mounting groove.

10. The air conditioner of claim 9, wherein the frame further comprises:

the machine body is provided with a positioning support, the middle fixing part is rotatably clamped on the positioning support, the middle fixing part is positioned between the motor connecting part and the rotating shaft part in the length direction of the frame body, one end of the middle fixing part is connected with the first flat plate section, and the second flat plate section is disconnected at the other end of the middle fixing part to avoid the positioning support;

the middle fixing part divides the mounting groove into a first sub-mounting groove and a second sub-mounting groove, the plate body is divided into a first sub-plate body and a second sub-plate body, the first sub-plate body is detachably mounted in the first sub-mounting groove, and the second sub-plate body is detachably mounted in the second sub-mounting groove.

Images