CN210093027U - PG board fixed knot constructs, motor, compressor and air conditioner - Google Patents
PG board fixed knot constructs, motor, compressor and air conditioner Download PDFInfo
- Publication number
- CN210093027U CN210093027U CN201921165918.6U CN201921165918U CN210093027U CN 210093027 U CN210093027 U CN 210093027U CN 201921165918 U CN201921165918 U CN 201921165918U CN 210093027 U CN210093027 U CN 210093027U
- Authority
- CN
- China
- Prior art keywords
- plate
- quick
- release clamp
- flat plate
- end cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a PG board fixed knot constructs, including a motor, an end cap, a controller, and a cover plate, a motor, a compressor and an air conditioner, belong to motor technical field, this PG board fixed knot constructs including detaining the body, it presss from both sides with the B quick detach to detain at least to be equipped with the A quick detach on the body, the A quick detach presss from both sides and is used for cliping the motor end cover, the B quick detach presss from both sides and is used for cliping the PG board, the PG board fixed knot structure of this structure has the structure simpler, the dismouting is more convenient and efficient, advantage lower in cost, this compressor adopts above-mentioned motor, so this compressor has the advantage that the cost is lower, and above-mentioned air conditioner adopts above-mentioned compressor, so this air conditioner also has advantage that the cost is lower.
Description
Technical Field
The utility model belongs to the technical field of the motor, in particular to PG board fixed knot constructs, motor, compressor and air conditioner.
Background
The prior PG motor is basically a plastic package structure motor, a PG plate of the PG motor is contained in a stator assembly and is molded with a stator assembly in an injection mode; or after the stator assembly is injection molded, it is placed between the end cover and the stator assembly. In the first structure, the PG plate can be stressed in the injection molding process, so that the hidden danger of damage and failure exists, and the rejection rate is high; the performance detection is carried out before and after PG board supplied materials and stator assembly injection molding and after final assembly, the production efficiency is low, and the motor is irreversibly damaged by multiple tests. Moreover, as the plastic package material is a non-degradable material, the plastic package motor is more and more difficult to scrap under the situation that the national requirements for environmental protection are increasingly severe. Therefore, the transformation of the PG plastic package motor into the PG iron shell motor is a better method, and the only difficulty is to solve the problem of fixing the PG plate.
The fastening structure of the PG plate on the conventional iron shell PG motor is very complex and consists of an end cover, a bolt, a spring washer and a nut, and the concrete mode is that the bolt is fixed on the bottom surface of the end cover by using one nut and one spring washer, and then the PG plate is fixed on the bolt by using the other nut and the other spring washer.
SUMMERY OF THE UTILITY MODEL
The utility model provides a PG board fixed knot constructs for there is assembly process complicacy in the fastening structure of PG board on solving traditional iron-clad PG motor, production efficiency is low, and the shortcoming that material cost is high.
The utility model discloses a following technical scheme realizes: the utility model provides a PG board fixed knot constructs, includes the knot body, it presss from both sides and the B quick detach presss from both sides to detain to be equipped with A quick detach on the body at least, A quick detach presss from both sides and is used for cliping the motor end cover, B quick detach presss from both sides and is used for cliping the PG board.
Further, in order to better realize the utility model, the A quick-release clamp and the B quick-release clamp are both clamping structures, each clamping structure comprises a first clamping part, a second clamping part and a connecting part, and the connecting part connects the first clamping part and the second clamping part and forms a crack between the first clamping part and the second clamping part;
the motor end cover and the PG board are both provided with holes for installing the PG board on the motor end cover, the hole edges on the motor end cover are clamped in the crack of the A quick-release clamp, and the hole edges on the PG board are clamped in the crack of the B quick-release clamp.
Further, for better realization the utility model discloses, first clamping part is dull and stereotyped.
Further, in order to realize better the utility model discloses, the second clamping part is the straight board, connecting portion are the cylinder, the one end rigid coupling of cylinder in on the flat board, the straight board connect in the other end of cylinder forms the V type body, the other end of straight board with form between the flat board the crack, the quantity of straight board is two, two the straight board branch is located the both sides of cylinder.
Further, for realize better the utility model discloses, the blind end of the V type body that A quick detach pressed from both sides connect in just on the flat board of B quick detach clamp the crack of A quick detach clamp is located with the crack branch of B quick detach clamp the flat board both ends of B quick detach clamp.
Further, for realize better the utility model discloses, the dull and stereotyped of A quick detach clamp with the dull and stereotyped butt joint of B quick detach clamp forms first platform, the crack of A quick detach clamp and the crack branch of B quick detach clamp are located the both sides of first platform.
Further, in order to better realize the utility model discloses, the middle part position of first platform is equipped with the ring channel.
Further, in order to better realize the utility model discloses, the round platform of second clamping part for having the centre joint, the centre joint radially runs through the round platform, connecting portion are the circle axle, the one end of circle axle is connected on the flat board, the other end of circle axle is connected on the lower bottom surface of round platform and with the round platform is coaxial, the lower bottom surface of round platform with form between the flat board the crack.
Further, in order to realize better the utility model discloses, the dull and stereotyped of A quick detach clamp with the dull and stereotyped butt joint of B quick detach clamp forms the second platform, the crack of A quick detach clamp with the crack branch of B quick detach clamp is located the both sides of second platform.
Further, in order to better realize the utility model discloses, connecting portion connect in dull and stereotyped central point puts, distance between dull and stereotyped connection connecting portion's terminal surface and the second clamping part certainly dull and stereotyped edge court dull and stereotyped center grow gradually.
Furthermore, in order to better realize the utility model, the motor end cover and the PG plate are both provided with holes for mounting the PG plate on the motor end cover;
the quick-release clamp B comprises a circular table, a circular shaft and a flat plate, the circular shaft is connected with the flat plate and the lower bottom surface of the circular table, the circular shaft and the circular table are coaxial, a clamping seam for clamping the hole edge on the PG plate is formed between the lower bottom surface of the circular table and the flat plate, and a middle seam penetrating through the circular table in the radial direction is arranged on the circular table;
the quick-release clamp A comprises a flat plate, and a squeezing shaft, an inserting shaft and a baffle plate which are sequentially connected, wherein the outer diameter of the squeezing shaft is smaller than that of the inserting shaft, the outer diameter of the inserting shaft is smaller than that of the baffle plate, the flat plate is provided with an inserting hole matched with the inserting shaft, the round shaft is provided with a squeezing hole matched with the squeezing shaft, the squeezing hole penetrates through the side wall of the middle seam and is communicated with the inserting hole, the squeezing shaft is inserted into the squeezing hole, the inserting shaft is inserted into the inserting hole, and a clamping seam for clamping the hole edge on the motor end cover is formed between the baffle plate and the flat plate;
the outer wall of the inserting shaft is provided with a clamping step, the hole wall of the inserting hole is provided with a clamping groove, and the clamping step is clamped in the clamping groove.
Further, in order to better realize the utility model discloses, the circle hub connection be in dull and stereotyped central point puts, dull and stereotyped connection the terminal surface of circle axle with distance between the round platform certainly dull and stereotyped edge court dull and stereotyped center grow gradually, the jack also sets up dull and stereotyped central point puts, dull and stereotyped being close to the one end terminal surface of baffle with distance between the baffle certainly dull and stereotyped edge court dull and stereotyped center grow gradually.
The utility model also provides a motor for there is the complex and material cost high shortcoming of assembly in solving traditional iron-clad PG motor.
The utility model discloses a following technical scheme realizes: a motor comprises a PG plate, a motor end cover and a PG plate fixing structure, wherein a hole edge on the PG plate is clamped in a crack of a B quick-release clamp, and a hole edge on the motor end cover is clamped in a crack of an A quick-release clamp.
Further, in order to realize better the utility model discloses, the dull and stereotyped of A quick detach clamp with still be equipped with the sealing washer between the motor end cover.
The utility model discloses still provide another kind of motor, solve traditional iron-clad PG motor equally and have the complex and the high shortcoming of material cost of assembly.
The utility model discloses a following technical scheme realizes: a motor comprises a PG plate, a motor end cover and a PG plate fixing structure, wherein a hole edge on the PG plate is clamped in a crack of a B quick-release clamp, and a hole edge on the motor end cover is clamped in a crack of an A quick-release clamp.
Further, in order to realize better the utility model discloses, the baffle of A quick detach clamp with be equipped with the sealing washer between the motor end cover.
The utility model also provides a compressor, this compressor includes above-mentioned motor.
The utility model also provides an air conditioner, this air conditioner includes above-mentioned compressor.
The utility model discloses compare in prior art and have following beneficial effect:
(1) the utility model provides a PG board fixed knot constructs including detaining the body, is equipped with A quick detach clamp and B quick detach clamp on detaining the body at least, and wherein A quick detach clamp is used for cliping the motor end cover, and B quick detach clamp is used for cliping the PG board, adopts this kind of structure, the utility model discloses can fix the PG board on the motor end cover firmly to it is simpler to have the structure, dismouting more convenient and efficient, advantage that the cost is lower;
(2) the motor provided by the utility model adopts the fixing structure of the PG plate to install the PG plate, so that the motor also has the advantages of simpler structure, more convenient disassembly and assembly of the PG plate, high efficiency and lower cost;
(3) the compressor provided by the utility model adopts the motor, so the compressor has the advantage of lower cost;
(4) the utility model provides an air conditioner owing to adopt above-mentioned compressor, so this air conditioner also has advantage with lower costs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of a buckle body according to embodiment 4;
FIG. 2 is a schematic structural view of the structure shown in FIG. 1;
FIG. 3 is a diagram of a reference diagram of the structure of FIG. 1;
FIG. 4 is a schematic structural view of a buckle body according to embodiment 5;
FIG. 5 is a schematic structural view of a clasp body according to embodiment 6;
FIG. 6 is a schematic structural view of a clasp body according to embodiment 8;
FIG. 7 is a schematic structural view of a clasp body according to embodiment 11;
FIG. 8 is an exploded view of the structure shown in FIG. 7;
FIG. 9 is a reference view for use of the structure shown in FIG. 7;
FIG. 10 is a schematic structural view showing an arcuate bar connecting a plurality of buckle bodies to form an arcuate structure according to example 9;
FIG. 11 is a schematic view showing the structure of the loop structure formed by connecting a plurality of buttons by the arc-shaped rods in example 9.
In the figure:
1-a buckle body; 11-A quick release clamp; 12-B quick release clamp; 100-plate; 101-straight plate; 102-a circular table; 1021-center seam; 103-column; 104-round axis; 105-a nip; 106-a ring groove; 107-extrusion axis; 108-a plug-in shaft; 1081-clamping; 109-a baffle;
2-motor end cover;
3-PG board;
4-sealing ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
the embodiment provides a PG board fixed knot constructs for fix PG board 3 on the motor end cover 2 of iron-clad PG motor, this fixed knot constructs including detaining body 1, detains and is equipped with A quick detach clamp 11 and B quick detach clamp 12 on the body 1 at least, and wherein A quick detach clamp 11 is used for cliping motor end cover 2, and B quick detach clamp 12 is used for cliping PG board 3. Adopt this structure, utilize two quick detach clamps to clip motor end cover 2 and PG board 3 respectively to connect PG board 3 on motor end cover 2 firmly, two quick detach clamps are all integrated on detaining body 1 moreover, and the structure is simpler, and the quick detach clamp can carry out the dismouting fast, so PG board 3's installation is more convenient, and production efficiency is high, and the cost is lower.
Example 2:
as a specific implementation manner of embodiment 1, in this embodiment, both the a quick release clamp 11 and the B quick release clamp 12 are clamping structures, that is, the a quick release clamp 11 and the B quick release clamp 12 have the same structure. Specifically, the clamping structure includes a first clamping portion, a second clamping portion, and a connecting portion connecting the first and second clamping portions and forming a gap 105 therebetween.
The PG plate 3 is usually provided with holes for installation, the motor end cover 2 is also provided with holes for installing the PG plate 3, when in use, the hole edge of the hole on the motor end cover 2 is clamped in the crack 105 of the A quick-release clamp 11, and the hole edge of the PG plate 3 is clamped in the crack 105 of the B quick-release clamp 12, because the A quick-release clamp 11 and the B quick-release clamp 12 are both integrated on the buckle body 1, and the A quick-release clamp 11 and the B quick-release clamp 12 are actually integrated, the PG plate 3 can be stably and quickly installed on the motor end cover 2 by adopting the mode.
As a preferred embodiment of the present embodiment, the first clamping portion in the present embodiment is a flat plate 100, and most preferably, the flat plate 100 is a circular plate-shaped structure, and when in use, the flat plate 100 on the a quick release clamp 11 is used to block one side of the motor cover 2, and the flat plate 100 on the B quick release clamp 12 is used to block one side of the PG plate 3, and the respective second clamping portions are respectively matched to clamp the motor end, the hole edge of the motor cover 2, and the hole edge of the PG plate 3.
Example 3:
in this embodiment, as a specific implementation manner of embodiment 2, the second clamping portion in this embodiment is a straight plate 101, the connecting portion is a column 103, one end of the column 103 is fixedly connected to the flat plate 100, the straight plate 101 is connected to the other end of the column 103 to form a V-shaped body, the gap 105 is formed between the other end of the straight plate 101 and the flat plate 100, and the number of the straight plates 101 is two and is respectively disposed on two sides of the column 103, so that the two straight plates 101 and the column 103 form a "bow arrow" shape, the straight plates 101, the column 103 and the flat plate 100 are integrally formed by injection molding, and the two straight plates 101 can be shifted toward a side close to the column 103.
When the clamping device is used, the pointed end of the 'bow arrow' can be inserted from one side of the hole until the outer wall of the straight plate 101 is contacted with the hole edge of the hole, at the moment, the hole edge of the hole inwards presses the straight plate 101, so that the straight plate 101 deflects towards one side of the column body 103, finally, the hole edge penetrates through the straight plate 101 and is clamped in the gap 105, and the two straight plates 101 return to the original positions under the action of self internal stress so as to be matched with the flat plate 100 to clamp the hole edge of the hole. When needing to dismantle, only need the user to extrude two straight plates 101 inwards, alright take out hole edge from above-mentioned "arrow head", it is very convenient to install and dismantle.
Example 4:
as a more specific implementation manner of embodiment 3, as shown in fig. 1 to fig. 3, in this embodiment, the closed end (i.e. the tip of the "bow arrow") of the V-shaped body of the a quick release clamp 11 is connected to the flat plate 100 of the B quick release clamp 12, and the slot 105 of the a quick release clamp 11 and the slot 105 of the B quick release clamp 12 are respectively disposed at two ends of the flat plate 100 of the B quick release clamp 12, preferably, the column 103 of the a quick release clamp 11 and the column of the B quick release clamp 12 are coaxial, and the outer diameter of the flat plate 100 of the B quick release clamp 12 is smaller than the outer diameter of the flat plate 100 of the a quick release clamp 11 and smaller than the maximum distance between two straight plates 101 of the a quick release clamp 11. In fact, the whole a quick release clamp 11 and B quick release clamp 12 are both integrally formed by injection molding.
When the knot body 1 of this kind of structure is used, at first will the utility model discloses follow the downthehole of inserting on the motor end cover 2 in the motor end cover 2 to make the hole edge card on the motor end cover 2 go into the crack 105 the inside on the A quick detach presss from both sides 11, buckle PG board 3 on B quick detach presss from both sides 12 afterwards, the installation is dismantled very conveniently.
Example 5:
as another more specific implementation manner of embodiment 33, as shown in fig. 4, in this embodiment, the flat plate 100 of the a quick release clamp 11 and the flat plate 100 of the B quick release clamp 12 are butted to form a first platform, and the slot 105 of the a quick release clamp 11 and the slot 100 of the B quick release clamp 12 are respectively disposed on two sides of the first platform, and preferably, the column 103 of the a quick release clamp 11 and the column 103 of the B quick release clamp 12 are coaxial. In fact, the whole a quick release clamp 11 and B quick release clamp 12 are both integrally formed by injection molding.
When the buckle body 1 with the structure is used, the A quick-release clamp 11 is firstly inserted into the hole of the motor end cover 2, the hole edge of the hole of the motor end cover 2 is clamped in the crack 105 of the A quick-release clamp 11, and then the PG plate 3 is buckled on the B quick-release clamp 12, so that the installation and the disassembly are also very convenient.
Example 6:
this embodiment is further improved on the basis of embodiment 5, as shown in fig. 5, in this embodiment, an annular groove 106 is provided at the middle position of the first platform, and the annular groove 106 can reduce the internal stress of the whole buckle body 1 during installation, thereby reducing the torsion force applied by the buckle body 1 on the PG plate 3.
Example 7:
in this embodiment, as another specific embodiment of embodiment 2, the second clamping portion in this embodiment is a circular table 102, the circular table 102 has a central slit 1021, the central slit 1021 penetrates through the circular table 102 in the radial direction, the connecting portion is a circular shaft 104, one end of the circular shaft 104 is connected to the flat plate 100, the other end of the circular shaft 104 is connected to the lower bottom surface of the circular table 102 and is coaxial with the circular table 102, the diameter of the circular shaft 104 is smaller than the outer diameter of the lower bottom surface of the circular table 102, and at this time, the clamping slit 105 is formed between the lower bottom surface of the circular table 102 and the flat plate 100. The circular table 102 is integrally formed with the circular shaft 104 and the flat plate 100 by injection molding.
When the circular truncated cone is used, the upper bottom end of the circular truncated cone 102 is inserted into the hole until the hole edge presses the outer wall of the circular truncated cone 102, and by means of the abdicating effect of the middle slit 1021, the wall bodies on two sides of the middle slit 1021 shift inwards when being pressed by the hole edge, so that the hole edge penetrates through the circular truncated cone 102 and is clamped into the gap 105 between the circular truncated cone 102 and the flat plate 100.
As a preferred embodiment of the present invention, the central seam 1021 is formed by penetrating the circular shaft 104, so that the flexibility of the wall bodies on both sides of the central seam 1021 can be further improved, and the installation is more convenient.
Example 8:
as a specific implementation manner of embodiment 7, as shown in fig. 6, in this embodiment, a flat plate 100 of an a quick release clamp 11 and a flat plate 100 of a B quick release clamp 11 are butted to form a second platform, and a seam 105 of the a quick release clamp 11 and a seam 105 of the B quick release clamp 12 are separately disposed on two sides of the second platform. And the round shaft 104 of the A quick release clamp 11 and the round shaft 104 of the B quick release clamp 12 are coaxially arranged.
The buckle body 1 with the structure has the advantages that the circular truncated cones 102 of the A quick-release clamp 11 and the B quick-release clamp 12 are respectively positioned at two ends, during installation, the A quick-release clamp 11 is firstly buckled on the motor end cover 2, the hole edge of the motor end cover 2 is clamped in the crack 105 of the A quick-release clamp 11, then the circular truncated cone 102 of the B quick-release clamp 12 is inserted into the hole of the PG plate 3, the hole edge of the PG plate 3 is clamped in the crack 105 of the B quick-release clamp 12, and the installation and the disassembly are very convenient.
Example 9:
in this embodiment, as a more preferable implementation mode of the above embodiment, in this embodiment, a plurality of the buckle bodies 1 may be connected to form a ring structure (as shown in fig. 11) or an arc structure (as shown in fig. 10) by using an arc rod, that is, a plurality of the buckle bodies 1 may be connected to form a whole, so that the structural strength may be increased.
Specifically, the arc-shaped rod is actually formed integrally with the plurality of buckle bodies 1 by injection molding, and both ends of the arc-shaped rod are respectively connected to the flat plate 100 on two adjacent buckle bodies 1.
A ring-shaped structure may be used to mount the ring-shaped PG plate 3, and an arc-shaped structure may be used to mount the semicircular-shaped PG plate 3.
Example 10:
in this embodiment, as shown in fig. 2, 4, 5 and 8, the connecting portion is limited to be connected to the center of the plate 100, and the end surface of the connecting portion of the plate 100 is formed as an inclined surface with a concave middle, that is, the distance between the end surface of the connecting portion of the plate 100 and the second clamping portion gradually increases from the edge of the plate 100 to the center of the plate 100.
With this arrangement, when the aperture edge is clamped within the aforementioned gap 105, the force exerted by the plate 100 on the aperture edge is greater so as to provide a tighter clamp.
Example 11:
as another embodiment of embodiment 1, as shown in fig. 7, 8 and 9, in this embodiment, the B quick release clamp 12 includes a circular table 102, a circular shaft 104 and a flat plate 100, the circular shaft 104 is connected between the flat plate 100 and a lower bottom surface of the circular table 102, the circular table 102 and the circular shaft 104 are coaxial, a gap 105 of the B quick release clamp 12 is formed between the lower bottom surface of the circular table 102 and the flat plate 100, the gap 105 is used for clamping a hole edge on the PG plate 3, and a central slit 1021 penetrating the circular table 102 in a radial direction is formed on the circular table 102, so as to insert the B quick release clamp 12 into a hole of the PG plate 3.
The quick-release clamp A11 comprises the flat plate 100, and an extrusion shaft 107, an insertion shaft 108 and a baffle plate 109 which are coaxially connected in sequence, wherein the outer diameter of the extrusion shaft 107 is smaller than that of the insertion shaft 108, the outer diameter of the insertion shaft 108 is smaller than that of the baffle plate 109, the flat plate 100 is provided with a jack matched with the insertion shaft 108, the round shaft 104 is provided with an extrusion hole matched with the extrusion shaft 107, and the extrusion hole penetrates through the side wall of the middle seam 1021 and is communicated with the jack.
When the quick release clamp is used, the extrusion shaft 107 is inserted into the extrusion hole, the insertion shaft 108 is inserted into the insertion hole, and at the moment, the baffle plate 109 and the flat plate 100 are deformed into the gap 105 of the A quick release clamp 11.
In the buckle body 1 with the structure, two gaps 105 are respectively a gap between the circular truncated cone 102 and the flat plate 100 and a gap between the flat plate 100 and the baffle plate 109, when in use, the PG plate 3 is firstly buckled on the B quick release clamp 12, then the jack on the flat plate 100 is butted with the hole on the motor end cover 2, and then the extrusion shaft 107 and the plug shaft 108 of the a quick release clamp 11 are inserted into the corresponding extrusion hole and jack, and the baffle plate 109 is blocked on the outer wall surface of the motor end cover 2.
In order to stably mount the structure composed of the pressing shaft 107, the insertion shaft 108, and the baffle plate 109, a locking step 1081 is provided on an outer wall of the insertion shaft 108, a locking groove is provided on a wall of the insertion hole, and the locking step 1081 is locked in the locking groove.
The pressing shaft 107 is arranged between the middle seams 1021, so that the problem that the PG plate 3 is not stably installed due to the fact that the side walls of the installed middle seams 1021 are accidentally shifted inwards can be solved.
Example 12:
in this embodiment, a further improvement is made on the basis of embodiment 11, in this embodiment, the circular shaft 104 is connected to the center of the flat plate 100, and the distance between the end surface of the flat plate 100 connected to the circular shaft 104 and the circular truncated cone 102 gradually increases from the edge of the flat plate 100 toward the center of the flat plate 100, so that the side wall of the slot 105 of the B quick release clamp 12 can better clamp the hole edge of the PG plate 3.
And the insertion hole is also arranged at the central position of the flat plate 100, and the distance between the end surface of the flat plate 100 close to the baffle plate 109 and the baffle plate 109 is gradually increased from the edge of the flat plate 100 to the center of the flat plate 100, so that the side wall of the gap 105 of the A quick release 11 clamp can clamp the hole edge on the motor end cover 2 higher. Preferably, the distance between the plate and the surface of the baffle 109 connected to the connector shaft is gradually increased from the edge of the baffle 109 to the center of the baffle 109
Example 13:
this embodiment provides a motor, which includes a PG plate 3, a motor end cover 2 and the fixing structure of the PG plate provided in any embodiment of embodiments 2 to 10, wherein the hole edge on the PG plate 3 is clamped inside the slit 105 of the B quick release clamp 12, and the hole edge on the motor end cover 2 is clamped inside the slit 105 of the a quick release clamp 11.
Because the motor adopts the fixing structure of the PG plate provided by any embodiment of embodiments 2 to 10 to fix the PG plate 3 on the motor end cover 2, the motor has the advantages of simpler structure, more convenient assembly and disassembly and lower cost.
As a more preferable implementation manner of this embodiment, in this embodiment, a sealing ring 4 is further disposed between the flat plate 100 of the a quick release clamp 11 and the motor end cover 2, so that the waterproof performance of the motor provided by this embodiment is better.
Example 14:
this embodiment also provides a motor, which includes a PG plate 3, a motor end cover 2, and a fixing structure of the PG plate provided in any embodiment 11 or 12, where the hole edge on the PG plate 3 is clamped in the slot 105 of the B quick release clamp 12, and the hole edge on the motor end cover 2 is clamped in the slot 105 of the a quick release clamp 11.
Because the motor adopts the fixing structure of the PG plate provided by any embodiment in embodiment 11 or embodiment 12 to fix the PG plate 3 on the motor end cover 2, the motor has the advantages of simpler structure, more convenient assembly and disassembly and lower cost.
As a more preferable implementation manner of this embodiment, in this embodiment, a sealing ring 4 is further disposed between the flat plate of the a quick release clamp 11 and the motor end cover 2, so that the waterproof performance of the motor provided in this embodiment is better.
Example 15:
this embodiment provides a compressor using the motor provided in embodiment 13 or embodiment 14, and thus has an advantage of lower cost.
Example 16:
this embodiment provides an air conditioner that employs the compressor provided in embodiment 15, and thus has an advantage of lower cost.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (18)
1. A PG board fixed knot constructs which characterized in that: including detaining the body, it presss from both sides and the B quick detach presss from both sides to detain to be equipped with A quick detach at least on the body, A quick detach presss from both sides and is used for cliping the motor end cover, B quick detach presss from both sides and is used for cliping the PG board.
2. The PG plate fixing structure of claim 1, wherein: the quick release clamp A and the quick release clamp B are both clamping structures, each clamping structure comprises a first clamping part, a second clamping part and a connecting part, and each connecting part is connected with the corresponding first clamping part and the corresponding second clamping part and forms a gap between the corresponding first clamping part and the corresponding second clamping part;
the motor end cover and the PG board are both provided with holes for installing the PG board on the motor end cover, the hole edges on the motor end cover are clamped in the crack of the A quick-release clamp, and the hole edges on the PG board are clamped in the crack of the B quick-release clamp.
3. The PG plate fixing structure of claim 2, wherein: the first clamping part is a flat plate.
4. A PG plate fixing structure of claim 3, wherein: the second clamping part is a straight plate, the connecting part is a cylinder, one end of the cylinder is fixedly connected to the flat plate, the straight plate is connected to the other end of the cylinder to form a V-shaped body, the other end of the straight plate and the flat plate form a crack, the number of the straight plates is two, and the straight plates are respectively arranged on two sides of the cylinder.
5. The fixing structure of a PG plate as set forth in claim 4, wherein: the closed end of the V-shaped body of the A quick-release clamp is connected to the flat plate of the B quick-release clamp, and the crack of the A quick-release clamp and the crack of the B quick-release clamp are arranged at two ends of the flat plate of the B quick-release clamp respectively.
6. The fixing structure of a PG plate as set forth in claim 4, wherein: the flat plate of the A quick-release clamp and the flat plate of the B quick-release clamp are in butt joint to form a first platform, and the crack of the A quick-release clamp and the crack of the B quick-release clamp are arranged on two sides of the first platform respectively.
7. The fixing structure of a PG plate as set forth in claim 6, wherein: and an annular groove is formed in the middle of the first platform.
8. A PG plate fixing structure of claim 3, wherein: the second clamping part is a circular table with a center joint, the center joint penetrates through the circular table along the radial direction, the connecting part is a circular shaft, one end of the circular shaft is connected to the flat plate, the other end of the circular shaft is connected to the lower bottom surface of the circular table and is coaxial with the circular table, and the lower bottom surface of the circular table is formed with the gap between the flat plate and the circular table.
9. The PG plate fixing structure of claim 8, wherein: the flat plate of the A quick-release clamp and the flat plate of the B quick-release clamp are in butt joint to form a second platform, and the crack of the A quick-release clamp and the crack of the B quick-release clamp are arranged on two sides of the second platform respectively.
10. A PG plate fixing structure according to any one of claims 3 to 9, wherein: the connecting portion is connected to the center position of the flat plate, and the distance between the end face of the flat plate connecting portion and the second clamping portion is gradually increased from the edge of the flat plate to the center of the flat plate.
11. The PG plate fixing structure of claim 1, wherein: holes for mounting the PG plate on the motor end cover are formed in the motor end cover and the PG plate;
the quick-release clamp B comprises a circular table, a circular shaft and a flat plate, the circular shaft is connected with the flat plate and the lower bottom surface of the circular table, the circular shaft and the circular table are coaxial, a clamping seam for clamping the hole edge on the PG plate is formed between the lower bottom surface of the circular table and the flat plate, and a middle seam penetrating through the circular table in the radial direction is arranged on the circular table;
the quick-release clamp A comprises a flat plate, and a squeezing shaft, an inserting shaft and a baffle plate which are sequentially connected, wherein the outer diameter of the squeezing shaft is smaller than that of the inserting shaft, the outer diameter of the inserting shaft is smaller than that of the baffle plate, the flat plate is provided with an inserting hole matched with the inserting shaft, the round shaft is provided with a squeezing hole matched with the squeezing shaft, the squeezing hole penetrates through the side wall of the middle seam and is communicated with the inserting hole, the squeezing shaft is inserted into the squeezing hole, the inserting shaft is inserted into the inserting hole, and a clamping seam for clamping the hole edge on the motor end cover is formed between the baffle plate and the flat plate;
the outer wall of the inserting shaft is provided with a clamping step, the hole wall of the inserting hole is provided with a clamping groove, and the clamping step is clamped in the clamping groove.
12. The PG plate fixing structure of claim 11, wherein: the circle hub connection is in dull and stereotyped central point puts, dull and stereotyped connection the terminal surface of circle axle with distance between the round platform certainly dull and stereotyped edge court dull and stereotyped center grow gradually, the jack also sets up dull and stereotyped central point puts, the flat board is close to the one end terminal surface of baffle with distance between the baffle certainly dull and stereotyped edge court dull and stereotyped center grow gradually.
13. An electric machine characterized by: the PG plate fixing structure comprises a PG plate, a motor end cover and the PG plate fixing structure as claimed in any one of claims 2 to 11, wherein a hole edge on the PG plate is clamped in a crack of the B quick release clamp, and a hole edge on the motor end cover is clamped in a crack of the A quick release clamp.
14. A machine as claimed in claim 13, wherein: a sealing ring is further arranged between the flat plate of the A quick-release clamp and the motor end cover.
15. An electric machine characterized by: the PG plate fixing structure comprises a PG plate, a motor end cover and the PG plate fixing structure as claimed in any one of claims 12 to 13, wherein a hole edge on the PG plate is clamped in a crack of the B quick release clamp, and a hole edge on the motor end cover is clamped in a crack of the A quick release clamp.
16. An electrical machine according to claim 15, wherein: a sealing ring is arranged between the baffle of the A quick-release clamp and the motor end cover.
17. A compressor, characterized by: comprising an electrical machine according to any of claims 13-16.
18. An air conditioner, characterized in that: comprising the compressor of claim 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165918.6U CN210093027U (en) | 2019-07-23 | 2019-07-23 | PG board fixed knot constructs, motor, compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165918.6U CN210093027U (en) | 2019-07-23 | 2019-07-23 | PG board fixed knot constructs, motor, compressor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210093027U true CN210093027U (en) | 2020-02-18 |
Family
ID=69485296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921165918.6U Active CN210093027U (en) | 2019-07-23 | 2019-07-23 | PG board fixed knot constructs, motor, compressor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210093027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417172A (en) * | 2019-07-23 | 2019-11-05 | 珠海凯邦电机制造有限公司 | A kind of PG board fixing structure, motor, compressor and air-conditioning |
-
2019
- 2019-07-23 CN CN201921165918.6U patent/CN210093027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417172A (en) * | 2019-07-23 | 2019-11-05 | 珠海凯邦电机制造有限公司 | A kind of PG board fixing structure, motor, compressor and air-conditioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210093027U (en) | PG board fixed knot constructs, motor, compressor and air conditioner | |
| CN107800009A (en) | Connector for radio-frequency coaxial cable quick installation mechanism | |
| CN207834743U (en) | Quick lock connector | |
| CN101529669A (en) | Plug connector for front plate or back plate assembly | |
| CN108909652A (en) | Wiring harness ribbon component | |
| CN108777392A (en) | A kind of high reliability radio frequency (RF) coaxial connector of fast demountable | |
| CN206947587U (en) | Detachable roof pressing type binding post | |
| CN106229934A (en) | Closure in a kind of cable channel | |
| MXPA05002584A (en) | Sealing system for multispindle electrical connector. | |
| CN216698819U (en) | Support and charging device with terminal integration | |
| CN203067935U (en) | Wire harness or pipeline fixing device | |
| US2903672A (en) | Battery terminal connector | |
| CN215119907U (en) | Wire pressing buckle and household appliance | |
| CN206098782U (en) | High -speed patch cable assembly of on -vehicle HSD high definition | |
| CN208589585U (en) | A kind of electrical cable connector | |
| CN214958655U (en) | Cable joint anti-falling device for power construction | |
| CN205724772U (en) | A kind of fast splicing strain clamp | |
| CN215645274U (en) | Power plug fixer | |
| CN210468636U (en) | Back plate wire buckle | |
| CN109546490A (en) | Plug with conducting wire anti-off effect | |
| KR200448236Y1 (en) | Wire harness fixing band cable | |
| CN214411663U (en) | Cable connector | |
| CN207009699U (en) | A kind of T-shaped wire clamp | |
| CN217590043U (en) | Wire fixing buckle | |
| CN217848512U (en) | Detachable combined power signal connecting wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |