CN213364250U - Manual test operating mechanism for HVAC (heating ventilating and air conditioning) assembly of automobile air conditioner - Google Patents
Manual test operating mechanism for HVAC (heating ventilating and air conditioning) assembly of automobile air conditioner Download PDFInfo
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- CN213364250U CN213364250U CN202120583250.8U CN202120583250U CN213364250U CN 213364250 U CN213364250 U CN 213364250U CN 202120583250 U CN202120583250 U CN 202120583250U CN 213364250 U CN213364250 U CN 213364250U
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Abstract
The utility model relates to a vehicle air conditioner product property tests technical field, specifically is a manual test operating device of vehicle air conditioner HVAC assembly, and its technical essential is: the horizontal supporting beam plate is provided with an upper water smooth groove and a lower water smooth groove, the front side surface and the rear side surface of the horizontal supporting beam plate are respectively provided with a supporting guide rail corresponding to the upper water smooth groove and the lower water smooth groove, the front side surface of the sliding block is connected with a front guide plate, the rear side surface of the sliding block is connected with a rear guide plate, guide holes corresponding to the supporting guide rails are respectively arranged in the front guide plate and the rear guide plate, scales are pasted on the upper edge and the lower edge of the front side surface of the horizontal supporting beam plate, pointers are fixed on the outer surface of the front guide plate, the pointers on the two sliding blocks respectively point to scales close to the front guide plate, and a thread connecting hole. The utility model provides a current HVAC assembly design earlier stage performance test adopt special air conditioner control panel problem with high costs, accomplish performance test's operation fast, use cost is low.
Description
Technical Field
The utility model relates to a vehicle air conditioner product performance tests technical field, specifically is a manual test operating device of vehicle air conditioner HVAC assembly.
Background
With the rapid development of the automobile industry and the continuous improvement of the living standard, people have higher and higher requirements on the comfort of the passenger compartment of the automobile, the automobile air conditioner becomes an important part of the automobile, the HVAC assembly is a key part of the automobile air conditioning system, and usually, an evaporator and a warm air core are both contained in the HVAC assembly. The arrangement of the flow passages inside the HVAC assembly can have a significant impact on the flow field, which in turn affects the effectiveness of the air conditioner.
In the process of designing and developing automotive air conditioning products, testing of HVAC assemblies is essential. The method comprises the step of manually carrying out test verification on the performances of the HVAC assembly such as air outlet mode, air volume, noise or leakage of each air door, and the like, so as to provide basis for product design optimization. During manual testing, the air conditioner control panel is usually required to be manufactured so as to test the various performances of the HVAC assembly. However, aiming at different vehicle types, the air conditioner control panel is manufactured by special die sinking, so that the operation is more complicated, the cost is extremely high, and the method is not suitable for performance test in the early stage of HVAC assembly design.
Disclosure of Invention
The utility model aims at providing a rational in infrastructure, use reliable vehicle air conditioner HVAC assembly manual test operating device, solve current HVAC assembly design earlier stage performance test and adopt special air conditioner control panel problem with high costs, accomplish performance test's operation fast, use cost is low.
The technical scheme of the utility model is that:
the utility model provides a manual test operating device of vehicle air conditioner HVAC assembly, includes the bottom plate, locate on the bottom plate and two stands of interval arrangement, support the horizontal support beam board between two stands, its technical essential is: the horizontal supporting beam plate is provided with an upper horizontal sliding groove and a lower horizontal sliding groove which are parallel to each other, the front side surface and the rear side surface of the horizontal supporting beam plate are respectively provided with a supporting guide rail corresponding to the upper horizontal sliding groove and the lower horizontal sliding groove, the upper horizontal sliding groove and the lower horizontal sliding groove are respectively provided with a slide block, the front side surface of the slide block is connected with a front guide plate, the rear side surface of the slide block is connected with a rear guide plate, guide holes corresponding to the supporting guide rails are respectively arranged in the front guide plate and the rear guide plate, scales are pasted on the upper edge and the lower edge of the front side surface of the horizontal supporting beam plate, pointers are fixed on the outer surface of the front guide plate of the slide block, threads on the two slide blocks respectively point to a scale close to the pointers, a cantilever plate is fixed on the outer surface of the rear guide plate, a thread connecting hole is arranged on the cantilever plate, one upright column is provided, the upright post where the through hole is located is additionally supported with a guide roller, the axial lead of the guide roller is vertical to the horizontal plane, and the center of the wheel groove of the guide roller and the center of the through hole are positioned on the same horizontal plane.
According to the manual test operating mechanism for the HVAC assembly of the automobile air conditioner, the sheath is internally provided with the round hole and the conical hole which are coaxial, one end of the round hole is connected with the through hole, and the other end of the round hole is connected with the narrow opening end of the conical hole. The wide opening end of the tapered hole is convenient for turning the cable, reduces the damage to the cable and prolongs the service life of the cable.
According to the manual testing operating mechanism of the HVAC assembly of the automobile air conditioner, the upper edge and the lower edge of the rear guide plate are respectively provided with the positioning blocks, the positioning blocks are attached to the horizontal support beam plate, and the positioning blocks are provided with the positioning holes for mounting the jackscrews.
According to the manual test operating mechanism of the HVAC assembly of the automobile air conditioner, the support where the guide roller is located is hinged with the upright column, so that the angle can be conveniently adjusted during testing.
According to the manual test operating mechanism for the HVAC assembly of the automobile air conditioner, the positions of the horizontal supporting beam plate corresponding to the two ends of the supporting guide rail are respectively fixed with the guide rail seats, and the distance between the guide rail seats at the two ends of the same supporting guide rail is greater than the length of the upper horizontal sliding groove and the lower horizontal sliding groove.
The utility model has the advantages that:
1. when the device is used, one end of a cable is connected with the rear guide plate of the sliding block, the other end of the cable penetrates through the through hole and the sheath and then is turned by the guide roller wheel to be connected with each test module (such as a mode sliding disc or a temperature sliding disc) of the HVAC assembly, the sliding block is moved, and the corresponding test module can be displaced by the traction of the cable, so that the test control is realized. Meanwhile, the displacement change can be determined through the corresponding positions of the pointer and the graduated scale, so that the method is intuitive and beneficial to determining the mode change of the HVAC assembly.
2. The sliders in the upper horizontal sliding groove and the lower horizontal sliding groove can be respectively connected with two testing modules by utilizing a thread, namely the two testing modules connected with different HVAC assemblies work simultaneously, and the testing efficiency is obviously improved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
fig. 4 is a sectional view taken along line a-a in fig. 2.
In the figure: 1. the guide roller comprises a guide roller wheel, 2. a support, 3. an upright post, 4. a graduated scale, 5. a pointer, 6. a front guide plate, 7. a support guide rail, 8. an upper horizontal sliding groove, 9. a horizontal support beam plate, 10. a guide rail seat, 11. a lower horizontal sliding groove, 12. a bottom plate, 13. a through hole, 14. a sheath, 15. a rear guide plate, 16. a positioning block, 17. a cantilever plate, 18. a thread connecting hole and 19. a sliding block.
Detailed Description
As shown in figures 1-4, the manual test operating mechanism for the HVAC assembly of the automobile air conditioner comprises a bottom plate 12, two upright posts 3 arranged on the bottom plate 12 at intervals, and a horizontal supporting beam plate 9 supported between the two upright posts 3.
The horizontal supporting beam plate 9 is provided with an upper horizontal sliding groove 8 and a lower horizontal sliding groove 11 which are parallel to each other, the front side surface and the rear side surface of the horizontal supporting beam plate 9 are respectively provided with a supporting guide rail 7 corresponding to the upper horizontal sliding groove and the lower horizontal sliding groove, and the supporting guide rails 7 are parallel to the upper horizontal sliding groove and the lower horizontal sliding groove. The upper horizontal sliding groove 8 and the lower horizontal sliding groove 11 are respectively provided with a sliding block 19, the front side surface of the sliding block 19 is connected with the front guide plate 6, the rear side surface of the sliding block 19 is connected with the rear guide plate 15, and guide holes corresponding to the support guide rails 7 are respectively arranged in the front guide plate 6 and the rear guide plate 15. The upper edge and the lower edge of the front side surface of the horizontal support beam plate 9 are pasted with the graduated scales 4, the pointer 5 is fixed on the outer surface of the front guide plate 6 of the sliding block 19, and the pointers 5 on the two sliding blocks 19 respectively point to the graduated scales 4 close to the sliding block. In this embodiment, the pointer 5 on the sliding block in the upper horizontal sliding groove 8 points to the scale 4 on the upper edge of the horizontal supporting beam plate 9, and the pointer 5 on the sliding block 19 in the lower horizontal sliding groove 11 points to the scale 4 on the lower edge of the horizontal supporting beam plate 9. A cantilever plate 17 is fixed on the outer surface of the rear guide plate 15, a cable connecting hole 18 is arranged on the cantilever plate 17, a through hole 13 corresponding to the cable connecting hole 18 is arranged on one upright post 3, and a sheath 14 is fixed at the outer end of the through hole 13. The upright post 3 with the through hole 13 is additionally supported with a guide roller 1, the axial lead of the guide roller 1 is vertical to the horizontal plane, and the center of the wheel groove of the guide roller 1 and the center of the through hole 13 are positioned on the same horizontal plane.
In this embodiment, a circular hole and a tapered hole which are coaxial are arranged in the sheath 14, one end of the circular hole is connected with the through hole 13, and the other end of the circular hole is connected with a narrow end of the tapered hole. The wide opening end of the tapered hole is convenient for turning the cable, reduces the damage to the cable and prolongs the service life of the cable.
The upper edge and the lower edge of the rear guide plate 15 are respectively provided with a positioning block 16, the positioning blocks 16 are attached to the horizontal support beam plate 9, and positioning holes for mounting jackscrews are formed in the positioning blocks 16. The support 2 where the guide roller 1 is located is hinged with the upright post 3 so as to conveniently adjust the angle during testing. The horizontal supporting beam plate 9 is respectively fixed with a guide rail seat 10 corresponding to the two ends of the supporting guide rail 7, and the distance between the guide rail seats 10 at the two ends of the same supporting guide rail 7 is larger than the length of the upper horizontal sliding chute 8 and the lower horizontal sliding chute 11.
Under the condition of no air conditioner panel, the utility model relates to a quick operating device can be connected with the sliding tray that utilizes the clue and the test module that corresponds etc. through the position that removes slider 19 in last horizontal spout 8 or lower water smooth groove 11, pulls test module's sliding tray and takes place the displacement to the realization is to the control of testing process, and use cost is low.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (5)
1. The utility model provides a manual test operating device of vehicle air conditioner HVAC assembly, includes the bottom plate, locate on the bottom plate and two stands of interval arrangement, support the horizontal support beam board between two stands, its characterized in that: the horizontal supporting beam plate is provided with an upper horizontal sliding groove and a lower horizontal sliding groove which are parallel to each other, the front side surface and the rear side surface of the horizontal supporting beam plate are respectively provided with a supporting guide rail corresponding to the upper horizontal sliding groove and the lower horizontal sliding groove, the upper horizontal sliding groove and the lower horizontal sliding groove are respectively provided with a slide block, the front side surface of the slide block is connected with a front guide plate, the rear side surface of the slide block is connected with a rear guide plate, guide holes corresponding to the supporting guide rails are respectively arranged in the front guide plate and the rear guide plate, scales are pasted on the upper edge and the lower edge of the front side surface of the horizontal supporting beam plate, pointers are fixed on the outer surface of the front guide plate of the slide block, threads on the two slide blocks respectively point to a scale close to the pointers, a cantilever plate is fixed on the outer surface of the rear guide plate, a thread connecting hole is arranged on the cantilever plate, one upright column is provided, the upright post where the through hole is located is additionally supported with a guide roller, the axial lead of the guide roller is vertical to the horizontal plane, and the center of the wheel groove of the guide roller and the center of the through hole are positioned on the same horizontal plane.
2. The vehicle air conditioner HVAC assembly manual test operating mechanism of claim 1, wherein: the sheath is internally provided with a round hole and a conical hole which are coaxial, one end of the round hole is connected with the through hole, and the other end of the round hole is connected with the narrow-mouth end of the conical hole.
3. The vehicle air conditioner HVAC assembly manual test operating mechanism of claim 1, wherein: and the upper edge and the lower edge of the rear guide plate are respectively provided with a positioning block, the positioning blocks are attached to the horizontal support beam plate, and positioning holes for mounting jackscrews are formed in the positioning blocks.
4. The vehicle air conditioner HVAC assembly manual test operating mechanism of claim 1, wherein: and the support where the guide roller is positioned is hinged with the upright post.
5. The vehicle air conditioner HVAC assembly manual test operating mechanism of claim 1, wherein: the horizontal supporting beam plate is respectively fixed with a guide rail seat corresponding to the two ends of the supporting guide rail, and the distance between the guide rail seats at the two ends of the same supporting guide rail is greater than the length of the upper horizontal sliding groove and the lower horizontal sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120583250.8U CN213364250U (en) | 2021-03-23 | 2021-03-23 | Manual test operating mechanism for HVAC (heating ventilating and air conditioning) assembly of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120583250.8U CN213364250U (en) | 2021-03-23 | 2021-03-23 | Manual test operating mechanism for HVAC (heating ventilating and air conditioning) assembly of automobile air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN213364250U true CN213364250U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120583250.8U Active CN213364250U (en) | 2021-03-23 | 2021-03-23 | Manual test operating mechanism for HVAC (heating ventilating and air conditioning) assembly of automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213364250U (en) |
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2021
- 2021-03-23 CN CN202120583250.8U patent/CN213364250U/en active Active
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