CN102900648A - Compressor - Google Patents
Compressor Download PDFInfo
- Publication number
- CN102900648A CN102900648A CN2012102587730A CN201210258773A CN102900648A CN 102900648 A CN102900648 A CN 102900648A CN 2012102587730 A CN2012102587730 A CN 2012102587730A CN 201210258773 A CN201210258773 A CN 201210258773A CN 102900648 A CN102900648 A CN 102900648A
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- China
- Prior art keywords
- wire
- compressor
- carriage
- holding chamber
- insert port
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0804—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B27/0821—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication
- F04B27/086—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication swash plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/28—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Compressors have undesirable stations of manufacturing cost, product management, etc., are easy to automatically assemble brackets and are hard to remove wires of harness from the brackets. The compressor provided by the invention has an electromagnetic capacity control valve (7) fixed in the housing (3) and applying electrical effect on a syncline plate compression mechanism (5); and a harness (9) connecting the electromagnetic capacity control valve (7) with external electricity. A bracket (11) is fixed in the housing (3) and can hold a holding chamber (117a) of the wires (9b) of the harness (9) in the inner. The bracket (11) is formed with an insert port (117b) communicated with the holding chamber (117a) and inserting the wires (9b) into the holding chamber (117a) from the outside; and a moving block wall (117c) which can move to the surface of the housing (3) by contacting the wires (9b) in the holding chamber (117a) and assembling the wires (9b).
Description
Technical field
The present invention relates to compressor.
Background technique
Compressor possesses live axle and the supporting driving shaft that is driven in rotation from the outside and the housing that live axle can be rotated.In housing, be built-in with based on the spinning movement of live axle and carry out the compressing mechanism of the compression of fluid.As compressing mechanism, there is following tilted-plate compressor structure, this tilted-plate compressor structure has the swash plate that rotates with live axle, and piston moves back and forth in cylinder barrel according to the tilt angle of swash plate, thus pressing chamber generation volume-variation.
In this type of compressor, owing to apply electric effect to compressing mechanism, therefore there is the situation that electric component is fixed in housing.For example, for the discharge capacity to compressing mechanism is controlled automatically, there is the situation that adopts the electromagnetic capacity control valve.Such electric component is electrically connected with the outside by wire harness.Wire harness has connector and wire, and an end of this wire is connected with electric component, and the other end is connected with connector.Wire is except being directly fixed on housing, the carriage that can also be fixed in housing keeps, so that wire does not counteract compressor itself, and does not counteract in the vehicle that carries etc., in addition, do not increase the zone of occupying in the confined space in the engine compartment.
In patent documentation 1, disclose by wire being directly fixed on the method for housing at the recess intercalation wire that is formed at housing.In addition, in patent documentation 2, patent documentation 3, disclose the method for utilizing the carriage that is fixed in housing to keep wire.As carriage, although have the holding chamber that can keep in inside wire, also exist with the state that takes out from housing to make wire insert carriage in the holding chamber.And, as other carriage, also have formation and make wire can insert the carriage of the insert port of holding chamber.
Patent documentation 1: TOHKEMY 2000-249062 communique
Patent documentation 2: Japan opens flat 2-139379 communique in fact
Patent documentation 3: TOHKEMY 2008-2343 communique
In the compressor that has adopted the method that wire is directly fixed on housing, the position of wire is limited by the shape of the housing of compressor.Therefore, such compressor produces the necessity that possesses from housing corresponding to the kind of the vehicle that carries etc., all is undesirable on the points such as manufacture cost, the management of product.
On the other hand, the carriage that is fixed in housing in utilization keeps in the compressor of wire, if change the shape of carriage or change the position that carriage is fixed, and then can be corresponding with the kind of the vehicle that carries etc.Therefore, in this case, be difficult to produce undesirable situation at points such as manufacture cost, the managements of product.
Yet, do not have at carriage in the situation of insert port, must wire be remained in the holding chamber of carriage in advance, and come the assemble compressible machine by this carriage is fixed in housing.In this case, there is the difficult point that is difficult to automation ground mounting bracket.Therefore, if at carriage insert port is set, although the problems referred to above because can keeping wire to be resolved after the carriage in assembling, worry touches when clamping compressor by worker or apparatus and remains on the wire in the holding chamber and wire is come off from insert port.
Summary of the invention
The present invention finishes in view of above-mentioned existing actual conditions, its purpose is to realize being difficult to produce undesirable situation in problems such as manufacture cost, the managements of product for compressor, carriage is assembled on automation ground easily, and the wire of wire harness is difficult to from bracket from falling.
The feature of compressor of the present invention is that above-mentioned compressor possesses: by the live axle that drives from the outside and rotate; Housing, this housing supports this live axle in the mode that can rotate, and is built-in with based on the spinning movement of this live axle and carries out the compressing mechanism of the compression of fluid; Electric component, this electric component is fixed in this housing, and this compressing mechanism is applied electric effect; And wire harness, this wire harness is electrically connected this electric component with outside,
Above-mentioned wire harness has connector and wire, and an end of this wire is connected with above-mentioned electric component, and the other end is connected with this connector,
Be fixed with carriage at above-mentioned housing, this carriage has the holding chamber that can keep in inside this wire,
Be formed with insert port and the mobile wall that stops at this carriage, this insert port is communicated with this holding chamber, and this wire can be inserted in this holding chamber from the outside, this moves and stops wall by contacting to stop this wire to move (technological scheme 1) towards the surface of this housing with this wire in this holding chamber.
In compressor of the present invention, the carriage that wire is fixed in housing keeps, so that wire does not counteract compressor itself, and does not counteract in the vehicle that carries etc., in addition, does not increase the zone of occupying in the engine compartment.And then, if change the shape of carriage or change the position that carriage is fixed, then can be corresponding with the kind of the vehicle that carries etc.Therefore, according to this compressor, be difficult to produce undesirable situation in problems such as manufacture cost, the managements of product.
In addition, in this compressor, because carriage has insert port, therefore after carriage is fixed in housing, wire can be remained on via insert port in the holding chamber of carriage from the outside.Therefore, carriage is assembled on automation ground easily.
Herein, for example, when controlling compressor by worker or apparatus, wire is easily towards the surperficial application of force of housing.In this compressor, form the mobile wall that stops at carriage, the mobile wall that stops is by contacting to stop wire to move towards the surface of housing with wire in the holding chamber.Therefore, in this compressor, the wire that remains in the holding chamber is difficult to come off from insert port.
Therefore, according to compressor of the present invention, be difficult to produce undesirable situation in problems such as manufacture cost, the managements of product, carriage is assembled on automation ground easily, and the wire of wire harness is difficult to from bracket from falling.
In compressor of the present invention, as compressing mechanism, can access following compressing mechanism etc.: (1) tilted-plate compressor structure, this tilted-plate compressor structure has the swash plate that rotates with live axle, move back and forth in cylinder barrel by the corresponding piston that makes with the tilt angle of swash plate, thereby make pressing chamber produce volume-variation; (2) impeller type compressing mechanism, this impeller type compressing mechanism have in cylinder rotor that the rotation with live axle is rotated and in and out of a plurality of impellers in the impeller groove that forms at rotor, thereby make pressing chamber produce volume-variation; (3) scroll type compressing mechanism, this scroll type compressing mechanism have fixing spool and utilize live axle rotation and with respect to the fixing movable spool of spool revolution, thereby make pressing chamber produce volume-variation.
Be fixed with the both crimps (technological scheme 2) that wire is fixed in the surface of housing at housing.In this case, owing to do not increase the zone of occupying in the engine compartment, and the easy further application of force towards the surface of housing of wire, therefore compressor of the present invention has played more significant action effect.
Be formed with the connector holding part (technological scheme 3) that keeps connector at carriage.In this case, owing to have the function that keeps connector at the carriage that keeps wire, therefore need to the parts that new connector keeps usefulness be set at housing.And, according to connector towards, utilized its elastic restoring force by the wire of bending and the easy further application of force towards the surface of housing.Therefore, in this case, compressor of the present invention has played more significant action effect.
As electric component, if apply the electric component of electric effect to compressing mechanism, can adopt electromagnetic capacity control valve, the various electric components of sensor.Especially, preferred electric component adopts the electromagnetic capacity control valve (technological scheme 4) of automatically controlling for to the discharge capacity.If the electromagnetic capacity control valve that most compressor adopts is electric component, then can in most compressor, bring into play action effect of the present invention.In addition, owing to do not apply electric effect to compressing mechanism at the magnetic clutch of live axle and housing assembling, therefore be not equal to electric component involved in the present invention.
In the situation that moves at least a portion that stops wall to form insert port, preferred insert port is the size (technological scheme 5) that is removed from normality generation resiliently deformable by the wire in the holding chamber.In the situation of at least a portion that moves prevention wall formation insert port, owing to be moved the position that the wire that stops wall to limit is positioned at close insert port, so worry that wire comes off from insert port.But if stipulate as described above the size of insert port, if then the interior wire of holding chamber resiliently deformable does not occur then do not come off from insert port, wire can be unexpectedly from bracket from falling.
Preferably be formed with the protuberance (technological scheme 6) that makes wire generation resiliently deformable by the wire in the holding chamber near insert port at carriage.In this case, move towards insert port by the wire in the holding chamber resiliently deformable occurs.Therefore, the wire in the holding chamber produces resistance because of elastic restoring force when taking out from insert port.On the other hand, move if make wire overcome resiliently deformable, then wire can be taken out from insert port.
Preferably the position of the non-moving prevention wall in insert port is formed with rake, in order to reduce the elastic deformation amount (technological scheme 7) of wire when the insert port.In this case, the elastic deformation amount when making wire pass through insert port is little, and easily wire is accommodated in the holding chamber.
Compressor of the present invention is difficult to produce undesirable situation at points such as manufacture cost, the managements of product, and carriage is assembled on automation ground easily, and the wire of wire harness is difficult to from bracket from falling.
Description of drawings
Fig. 1 is the side view of embodiment 1 compressor.
Fig. 2 is the plan view of embodiment 1 compressor.
Fig. 3 illustrates the related compressing mechanism of embodiment 1 compressor and the schematic representation of the relation between the electromagnetic capacity control valve.
Fig. 4 is the stereogram of the related carriage of embodiment 1 compressor.
Fig. 5 is the plan view of the related carriage of embodiment 1 compressor.
Fig. 6 is the enlarged front view of the major component of the related carriage of embodiment 1 compressor.
Fig. 7 is the enlarged front view of the major component of the related carriage of embodiment 2 compressor.
Fig. 8 is the enlarged front view of the major component of the related carriage of embodiment 3 compressor.
Fig. 9 is the enlarged front view of the major component of the related carriage of embodiment 4 compressor.
Figure 10 is the enlarged front view of the major component of the related carriage of embodiment 5 compressor.
Figure 11 is the plan view of the related carriage of the compressor of comparative example.
Figure 12 is the amplification schematic front view of the major component of the related carriage of the compressor of comparative example.
Description of reference numerals is as follows:
1 ... live axle; 3 ... housing; 5 ... tilted-plate compressor structure (compressing mechanism); 7 ... electric component, electromagnetic capacity control valve; 9 ... wire harness; 9a ... connector; 9b ... wire; 11,21,31,41 ... carriage; 15 ... both crimps; 117a ... holding chamber; 117b ... insert port; 117c ... the mobile wall that stops; 117d ... protuberance; 117e, 117g ... plane of inclination (rake); 119 ... the connector holding part.
Embodiment
Below, by reference to the accompanying drawings the embodiment 1 ~ 5 that the present invention specialized is described.
(embodiment 1)
Embodiment 1 compressor is the capacity variable type tilted-plate compressor.Such as Fig. 1 and shown in Figure 2, this compressor possesses live axle 1 and the supporting driving shaft 1 that is driven in rotation from the outside and the housing 3 that live axle 1 can be rotated.In this compressor, consist of housing 3 by front case 3a, cylinder body 3b and rear case 3c.As shown in Figure 3, in housing 3, be built-in with based on the spinning movement of live axle 1 and carry out the well-known tilted-plate compressor structure 5 of the compression of refrigeration agent.
That is, in front case 3a, form crank chamber 3d, in crank chamber 3d, be provided with the swash plate 5a with live axle 1 rotation.Be formed with a plurality of cylinder barrel 5b at cylinder body 3b, piston 5c is corresponding with the tilt angle of swash plate 5a and move back and forth in each cylinder barrel 5b.Between cylinder body 3b and rear case 3c, not shown valve cell is set, thereby produces volume-variation by the pressing chamber that cylinder barrel 5b, piston 5c and valve cell form.
In addition, in rear case 3c, be formed with via valve cell with volume and enlarge suction chamber 3e that pressing chamber midway is communicated with and dwindle the discharge chamber 3f that pressing chamber midway is communicated with via valve cell with volume.Be formed with the path 3g that bleeds that crank chamber 3d is communicated with suction chamber 3e at cylinder body 3b and rear case 3c.Path 3g is provided with fixed restrictive valve 3h bleeding.And, be formed with the air feed path 3i that crank chamber 3d is communicated with discharge chamber 3f at cylinder body 3b and rear case 3c.Be provided with electromagnetic capacity control valve 7 as electric component at air feed path 3i.Be connected with the detection path 3j that is communicated with suction chamber 3e at electromagnetic capacity control valve 7.
In addition, such as Fig. 1 and shown in Figure 2, at front case 3a and rear case 3 from being formed with for installation foot 3k, the 3l, the 3m that carry at vehicle.And, as shown in Figure 1, be formed with the suction flange 3n that is communicated with suction chamber 3e at cylinder body 3b, be formed with the discharge flange 3o that is communicated with discharge chamber 3f at rear case 3c.
Electromagnetic capacity control valve 7 is connected with external electrical by wire harness 9.Wire harness 9 comprises connector 9a and wire 9b, and the end of this wire 9b is connected with electromagnetic capacity control valve 7, and the other end is connected with connector 9a.
Formed mounting platform 3q at front case 3a and installation foot 3k, utilized bolt 13 and be fixed with carriage 11 at mounting platform 3q.Such as Fig. 4 and shown in Figure 5, this carriage 11 has the plat part 111 that along continuous straight runs extends in order to be fixed in mounting platform 3q.Plat part 111 forms the oblong-shaped of growing in front and back in the situation of overlooking.Be used for supplying bolt 13 slotting logical slotted hole 111a to connect more longways at width direction and be arranged at plat part 111.In addition, be provided with integratedly dip portion 113 at the rear of plat part 111.
The left side of the width direction of plat part 111 be provided with integratedly towards below the first linking department 115 of extending, be provided with integratedly at the rear of the first linking department 115 towards away from the direction of plat part 111 and be the second linking department 117 that extends below tiltedly.Between the first linking department 115 and the second linking department 117, be provided with the respectively outstanding flank 116 that is used for reinforcement that arranges.
Be formed with the holding chamber 117a that can keep in inside wire 9b in the lower end of the second linking department 117.Holding chamber 117a utilize insert port 117b and towards a left side oblique lower opening.Form the mobile wall 117c that stops near the insert port 117b of the second linking department 117.Holding chamber 117a, insert port 117b and the mobile details of wall 117c that stop describe in the back.
Upside in the lower end of the second linking department 117 is formed with via recess 118 the connector holding part 119 of extending towards the rear.This connector holding part 119 comprises two supporting rod 119a, 119b that are parallel to each other and is formed at the central authorities of supporting rod 119b and towards the outstanding hooking part 119c that arranges of supporting rod 119a.
As shown in Figure 6, in embodiment 1 carriage 11, holding chamber 117a forms the approximate rectangular parallel with the upper surface 119d of connector holding part 119.The mobile wall 117c that stops is outstanding from the face 117h of the lower end side of holding chamber 117a, and its length surpasses the radius of wire 9b.Therefore, insert port 117b forms the size that the wire 9b in the holding chamber 117a is removed from normality generation resiliently deformable.
In addition, the face 117i in the upper end side of holding chamber 117a is extruded with circular-arc protuberance 117d.The slightly larger in diameter from the face 117h of lower end side to the Length Ratio wire 9b of the face 117i of upper end side of holding chamber 117a, the diameter of the Length Ratio wire 9b from face 117h to protuberance 117d is smaller.
In addition, being tilted face 117e than protuberance 117d part on the lower and cutting of the face of the upper end side of holding chamber 117a forms insert port 117b by mobile end and the plane of inclination 117e of wall 117c of stoping.Plane of inclination 117e is rake.Therefore, the elastic deformation amount when making wire 9b by insert port 117b is little, easily wire 9b is accommodated in the holding chamber 117a.And insert port 117b forms, and the wire 9b in the holding chamber 117a is by moving and take out from holding chamber 117a along plane of inclination 117e.
In addition, as shown in Figure 1, from external stability both crimps 15 is arranged at rear case 3c.Both crimps 15 is that metal sheet is bent into U word shape and forms the parts of holding chamber 15a in inside.Be inserted through in advance the holding chamber 15a of both crimps 15 from the wire 9b of electromagnetic capacity control valve 7 extensions.Under this state, both crimps 15 is fixed on rear case 3c by screw 17.
As shown in Figure 2, the wire 9b that extends from both crimps 15 is maintained at the holding chamber 117a of carriage 11 from the rear.At this moment, carriage 11 has been fixed on front case 3a.Therefore, as shown in Figure 6, be positioned at wire 9b near the outside of housing 3 in insert port generation resiliently deformable, and be inserted in the holding chamber 117a.
Such as Fig. 1 and shown in Figure 2, the wire 9b that extends in the holding chamber 117a from the place ahead towards the rear, turn back toward the outer side from inboard radially.And then connector 9a inserts supporting rod 119a, the 119b of carriage 11 from the rear.The connector 9a that is inserted into supporting rod 119a, 119b is locked by hooking part 119c.So, connector 9a is maintained at connector holding part 119.
The coagulator of this compressor is connected with discharge chamber 3f shown in Figure 3, and coagulator is connected with vaporizer via expansion valve, and vaporizer is connected with suction chamber 3e.And live axle 1 is connected with motor etc.Also can between live axle 1 and motor etc., magnetic clutch be set.ECU and storage battery are connected with the connector 9a of wire harness 9 via other connector 17a.
Such as Fig. 1 and shown in Figure 2, in this compressor, utilize both crimps 15 and carriage 11 to keep wire 9b, so that compressor itself is not counteracted, and in the vehicle that carries, do not counteract.That is, in this compressor, can not counteract wire 9b and at cylinder body 3b the production code member plate is installed.And this compressor does not counteract wire and packs and be equipped on vehicle.
And then, if change both crimps 15, carriage 11 or change the position that both crimps 15, carriage 11 are fixed, then can be corresponding with the kind of the vehicle that carries.Therefore, according to this compressor, be difficult to produce undesirable situation at points such as manufacture cost, the managements of product.
In addition, in this compressor, because carriage 11 has insert port 117b, therefore after carriage 11 is fixed in front case 3a, wire 9b can be remained in the holding chamber 117a from the outside via insert port 117b.Therefore, realize easily the automation of assembling carriage 11.
Herein, for example, when by the worker, when apparatus is controlled compressor, worry to contact with wire 9b.And electromagnetic capacity control valve 7 is from external stability in rear case 3c, and wire 9b is fixed on the surface of rear case 3c by both crimps 15, and turned back toward the outer side from inboard radially by carriage 11, therefore towards the surperficial application of force of housing 3.Yet in this compressor, at the mobile wall 117c that stops of carriage 11 formation, the mobile interior wire 9b of wall 117c and holding chamber 117a that stops contacts, and stops thus wire 9b to move towards the surface of housing 3.Therefore, in this compressor, the wire 9b that remains in the holding chamber 117a is difficult to come off from insert port 117b.
Therefore, according to this compressor, be difficult to produce undesirable situation in problems such as manufacture cost, the managements of product, realize easily the automation of assembling carriage 11, and the wire 9b of wire harness 9 be difficult to come off from carriage 11.
In addition, in this compressor, because mobile prevention wall 117c forms the part of insert port 117b, therefore be moved the position that the wire 9b that stops wall 117c restriction is positioned at close insert port 117b, therefore worry that wire 9b comes off from insert port 117b.But, owing to insert port 117b is the size that the wire 9b in the holding chamber 117a is removed from normality generation resiliently deformable, if therefore the wire 9b in the holding chamber 117a resiliently deformable does not occur then can not take out from insert port 117b, wire 9b can unexpectedly not come off from carriage 11.
In addition, in this compressor, owing to be formed with protuberance 117d at carriage 11, so the wire 9b in the holding chamber 117a produces resistance utilize elastic restoring force when insert port 117b takes out.On the other hand, if make wire 9b overcome resiliently deformable and move, then wire 9b can be taken out from insert port 117b.
In addition, in this compressor, owing to utilizing plane of inclination 117e to form insert port 117b, the elastic deformation amount when therefore making wire 9b by insert port 117b is little, easily wire 9b is accommodated in the holding chamber 117a.On the other hand, if wire 9b is moved with the posture along plane of inclination 117e, then wire 9b can be taken out from holding chamber 117a.
(embodiment 2)
As shown in Figure 7, the carriage 21 of embodiment 2 compressor does not have protuberance 117d.The face 117h from lower end side of holding chamber 117a is smaller to the diameter of the Length Ratio wire 9b of upper end side 117i.Other structures are identical with embodiment 1.
This compressor is compared with embodiment 1 compressor, although do not play the action effect that protuberance 117d plays, can play other action effect.
(embodiment 3)
As shown in Figure 8, the radius of the Length Ratio wire 9b of the mobile prevention wall 117f in the carriage 31 of embodiment 3 compressor is little.And this carriage 31 and embodiment 1,2 plane of inclination 117e relatively adopt less plane of inclination 117g.Other structures are identical with embodiment 2.
In this compressor, because plane of inclination 117g is less than embodiment 1,2 plane of inclination 117e, so the elastic deformation amount of wire 9b during by insert port 117b is larger, and wire 9b is difficult to come off from holding chamber 117a.But because the mobile Length Ratio of wall 117f that stops is shorter, so wire 9b comes off from holding chamber 117a easily.These effects offset, and this compressor can play the action effect with embodiment 1 compressor equal extent.
(embodiment 4)
As shown in Figure 9, plane of inclination 117g and the embodiment 3 in the carriage 41 of embodiment 4 compressor is identically formed as less.Other structures are identical with embodiment 2.
In this compressor, because the mobile wall 117c that stops is the length identical with embodiment 1, so wire 9b is difficult to take out.Therefore, this compressor can play the action effect identical with embodiment 2 compressor.
(embodiment 5)
As shown in figure 10, in embodiment 5 the compressor, the diameter than wire 9b is large far away for the length from the face 117h of lower end side to the face 117i of upper end side of the holding chamber 117a in the carriage 50.And the mobile wall 117j that stops has protuberance 117k in the end of insert port 117b side.Other structures are identical with embodiment 1.
This compressor is compared with embodiment 1 compressor, can serve the same role effect.
(comparative example)
The inventor has carried out various researchs to carriage shown in Figure 11 51.This carriage 51 has the plat part 511 that along continuous straight runs extends in order to be fixed in mounting platform.Plat part 511 comprises: at the first long plat part 511a of the situation fore-and-aft direction of overlooking; The the second plat part 511b that extends after giving prominence to from the first plat part 511a towards width direction, towards oblique rear; And from the second plat part 511b crooked rectangular the 3rd plat part 511c in the opposite direction.Be used for connecting more longways at width direction for the slotted hole 511d that bolt passes and be arranged on the first plat part 511a.And, be provided with respectively from giving prominence to separately the flank 512 that is used for reinforcement that arranges at the first plat part 511a, the second plat part 511b and the 3rd plat part 511c.
Be provided with integratedly the connector holding part 513 that extends to the right angle in the mode near the first plat part 511a from the 3rd plat part 511c at the 3rd plat part 511c.Be formed with hooking part 513a in connector holding part 513.
Be formed with the linking department 515 near the mode bending of housing 3 in connector holding part 513, be formed with holding chamber 515a in the lower end of linking department 515.Holding chamber 515a utilizes insert port 515b and towards oblique front openings.
According to inventor's affirmation, as shown in figure 12, holding chamber 515a than the large situation of the sectional area of wire 9b under, wire 9b is difficult to take out from insert port 515b.And, wall 515c, 515d outstanding in the holding chamber 515a are set about insert port 515b, the outstanding length of wall 515c, 515d is arranged poor Δ more make wire 9b be difficult to take out.Also can in embodiment 1 ~ 5 carriage 11,21,31,41,50, adopt these methods.
More than, though utilize embodiment 1 ~ 4 to describe the present invention, the present invention is not limited to above-described embodiment 1 ~ 4, the change that certainly can suit in the scope that does not break away from its purport and using.
The present invention can be in utilizations such as capacity variable type tilted-plate compressors.
Claims (7)
1. a compressor is characterized in that,
Described compressor possesses: by the live axle that drives from the outside and rotate; Housing, this housing supports this live axle in the mode that can rotate, and is built-in with based on the spinning movement of this live axle and carries out the compressing mechanism of the compression of fluid; Electric component, this electric component is fixed in this housing, and this compressing mechanism is applied electric effect; And wire harness, this wire harness is electrically connected this electric component with outside,
Described wire harness has connector and wire, and an end of this wire is connected with described electric component, and the other end is connected with this connector,
Be fixed with carriage at described housing, this carriage has the holding chamber that can keep in inside this wire,
Be formed with insert port and the mobile wall that stops at this carriage, this insert port is communicated with this holding chamber, this wire can be inserted in this holding chamber from the outside by this insert port, and this moves and stops wall by contacting to stop this wire to move towards the surface of this housing with this wire in this holding chamber.
2. compressor according to claim 1 is characterized in that,
Be fixed with the both crimps that described wire is fixed in the surface of this housing at described housing.
3. compressor according to claim 1 is characterized in that,
Be formed with the connector holding part that keeps described connector at described carriage.
4. compressor according to claim 1 is characterized in that,
Described electric component is for the electromagnetic capacity control valve that the discharge capacity is controlled.
5. each described compressor in 4 according to claim 1 is characterized in that,
In the described mobile situation that stops at least a portion that wall forms described insert port, this insert port forms by making the described wire in the described holding chamber carry out the size that resiliently deformable is taken out this wire from normality.
6. compressor according to claim 5 is characterized in that,
Be formed with protuberance at described carriage, this protuberance makes this wire generation resiliently deformable by the described wire in the described holding chamber near described insert port.
7. compressor according to claim 5 is characterized in that,
The non-described mobile position of wall that stops in described insert port is formed with rake, so that the elastic deformation amount when reducing described wire by described insert port.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011162161A JP5831007B2 (en) | 2011-07-25 | 2011-07-25 | Compressor |
| JP2011-162161 | 2011-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102900648A true CN102900648A (en) | 2013-01-30 |
| CN102900648B CN102900648B (en) | 2015-11-04 |
Family
ID=47573073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210258773.0A Expired - Fee Related CN102900648B (en) | 2011-07-25 | 2012-07-24 | Compressor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5831007B2 (en) |
| KR (1) | KR101412424B1 (en) |
| CN (1) | CN102900648B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111133194A (en) * | 2017-09-27 | 2020-05-08 | 株式会社丰田自动织机 | Variable displacement compressor for vehicle |
| CN115111137A (en) * | 2021-03-09 | 2022-09-27 | 株式会社丰田自动织机 | Electric compressor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101959910B1 (en) * | 2018-06-12 | 2019-03-19 | 주식회사 경신 | Battery pack mounting type protector |
| WO2022249375A1 (en) * | 2021-05-27 | 2022-12-01 | 日産自動車株式会社 | Vibration-proof structure for part attached to housing of electrical device installed on vehicle |
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| US4450605A (en) * | 1981-05-06 | 1984-05-29 | Usm Corporation | Pipe clip |
| US4655424A (en) * | 1984-11-19 | 1987-04-07 | Nifco, Inc. | Device for holding rod |
| US5027538A (en) * | 1989-06-01 | 1991-07-02 | Weidmuller Gmbh & Co. | Labelling device for electrical conductors |
| US5645252A (en) * | 1995-03-22 | 1997-07-08 | Goodwill Industries Of Mid-Michigan, Inc. | Fastening device |
| JP2000249062A (en) * | 1999-03-02 | 2000-09-12 | Sanden Corp | Structure and method for fixing linear part connected to compressor |
| US6494413B1 (en) * | 1999-08-20 | 2002-12-17 | Yazaki Corporation | Wire harness-fixing clamp |
| US20030057790A1 (en) * | 2001-09-19 | 2003-03-27 | Hirohito Hayashi | Wiring structure of motor in hybrid compressor |
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| JPS53114098U (en) * | 1977-02-18 | 1978-09-11 | ||
| JPH0754630Y2 (en) * | 1989-04-26 | 1995-12-18 | 株式会社豊田自動織機製作所 | Lead wire support structure in compressor |
| JPH0680880U (en) * | 1993-04-30 | 1994-11-15 | サンデン株式会社 | Compressor lead wire fixing structure |
| JP3793961B2 (en) * | 2001-11-16 | 2006-07-05 | 住友重機械工業株式会社 | Linear motor type lead wire mounting structure |
| JP2007205305A (en) * | 2006-02-03 | 2007-08-16 | Calsonic Compressor Inc | Gas compressor |
-
2011
- 2011-07-25 JP JP2011162161A patent/JP5831007B2/en not_active Expired - Fee Related
-
2012
- 2012-07-24 KR KR1020120080669A patent/KR101412424B1/en active IP Right Grant
- 2012-07-24 CN CN201210258773.0A patent/CN102900648B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450605A (en) * | 1981-05-06 | 1984-05-29 | Usm Corporation | Pipe clip |
| US4655424A (en) * | 1984-11-19 | 1987-04-07 | Nifco, Inc. | Device for holding rod |
| US5027538A (en) * | 1989-06-01 | 1991-07-02 | Weidmuller Gmbh & Co. | Labelling device for electrical conductors |
| US5645252A (en) * | 1995-03-22 | 1997-07-08 | Goodwill Industries Of Mid-Michigan, Inc. | Fastening device |
| JP2000249062A (en) * | 1999-03-02 | 2000-09-12 | Sanden Corp | Structure and method for fixing linear part connected to compressor |
| US6494413B1 (en) * | 1999-08-20 | 2002-12-17 | Yazaki Corporation | Wire harness-fixing clamp |
| US20030057790A1 (en) * | 2001-09-19 | 2003-03-27 | Hirohito Hayashi | Wiring structure of motor in hybrid compressor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111133194A (en) * | 2017-09-27 | 2020-05-08 | 株式会社丰田自动织机 | Variable displacement compressor for vehicle |
| CN115111137A (en) * | 2021-03-09 | 2022-09-27 | 株式会社丰田自动织机 | Electric compressor |
| CN115111137B (en) * | 2021-03-09 | 2024-06-18 | 株式会社丰田自动织机 | Electric compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5831007B2 (en) | 2015-12-09 |
| KR20130012563A (en) | 2013-02-04 |
| KR101412424B1 (en) | 2014-06-25 |
| CN102900648B (en) | 2015-11-04 |
| JP2013024202A (en) | 2013-02-04 |
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