CN201745519U - Automobile combined switch and installation bracket thereof - Google Patents
Automobile combined switch and installation bracket thereof Download PDFInfo
- Publication number
- CN201745519U CN201745519U CN2009202996187U CN200920299618U CN201745519U CN 201745519 U CN201745519 U CN 201745519U CN 2009202996187 U CN2009202996187 U CN 2009202996187U CN 200920299618 U CN200920299618 U CN 200920299618U CN 201745519 U CN201745519 U CN 201745519U
- Authority
- CN
- China
- Prior art keywords
- combined switch
- automobile combined
- mounting bracket
- switch mounting
- automobile
- 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.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 title claims abstract description 13
- 210000003205 muscle Anatomy 0.000 claims description 8
- 241000826860 Trapezium Species 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses an automobile combined switch and an installation bracket thereof. The automobile combined switch comprises an automobile combined switch installation bracket and a pipe column, wherein the automobile combined switch installation bracket comprises an installation pipe installed with the pipe column in a matched way; and the inner wall of the installation pipe is provided with a pre-pressing positioning structure. In the automobile combined switch adopting the automobile combined switch installation bracket in the technical scheme of the utility model, the inner wall of the automobile combined switch installation bracket is provided with the pre-pressing positioning structure, so that an automobile combined switch assembly can overcome instability in an installation process and enhance installation accuracy; reliable work of a product can be ensured and the coaxiality and planeness of the combined switch assembly can meet the design requirements of the product in a working process; moreover, assembly efficiency is improved and technical effect is remarkable.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of automobile combined switch mounting bracket, and the automobile combined switch that comprises this automobile combined switch mounting bracket.
Background technology
Automobile combined switch assembly commonly used at present is to be combined by several parts such as combined switch, clock spring and angular transducers.The right alignment of automobile combined switch assembly and planeness are by the total member of combined switch itself, with and with the process of tubing string coupling in common decision.Present stage, adopt interference fit between clock spring and angular transducer and the combined switch assembly bracket, the right alignment and the planeness of the total member of combined switch have been guaranteed, and the coupling of combined switch assembly bracket and tubing string is designed to free-running fit, only depend on site assembly technology, the state the when installation site that can't guarantee the combined switch assembly meets product design fully.So in combined switch assembly and tubing string coupling, how to reduce and overcome the fugitiveness of installation site, improve setting accuracy to guarantee product reliability, become very urgent.
Summary of the invention
The purpose of this utility model provides a kind of automobile combined switch mounting bracket, and the automobile combined switch that comprises this automobile combined switch mounting bracket, solves setting accuracy and the not high problem of stability in the prior art.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of automobile combined switch comprises automobile combined switch mounting bracket and tubing string.Described automobile combined switch mounting bracket comprises and is used for cooperating the mounting pipe of installing with tubing string that the inwall of described mounting pipe is provided with the precompressed location structure.
The beneficial effects of the utility model:
Since the automobile combined switch mounting bracket the inwall of mounting pipe on be provided with the precompressed location structure, the feasible automobile combined switch assembly that adopts the utility model automobile combined switch mounting bracket, can compensate the assembling deviation that the matching size tolerance is brought, overcome the fugitiveness of installation process, improve setting accuracy; And can guarantee the product reliable operation, make the right alignment of the total member of combined switch and planeness can satisfy product designing requirement at work; Improved the efficient of assembling in addition, technique effect is obvious.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the perspective view of the utility model specific embodiment automobile combined switch mounting bracket.
Fig. 2 is the partial enlarged drawing of A part among Fig. 1.
Fig. 3 is the back view of the utility model specific embodiment automobile combined switch mounting bracket.
Fig. 4 is the partial enlarged drawing of B part among Fig. 3.
The specific embodiment
The total Chengdu of automobile combined switch comprises combined switch mounting bracket 1 and tubing string 2.As depicted in figs. 1 and 2, the automobile combined switch mounting bracket 1 of this specific embodiment just is with the main difference part of prior art, the inwall 11 of the mounting pipe 10 of automobile combined switch mounting bracket 1 is provided with the precompressed location structure, described precompressed location structure is six pre-beadings 12 of radial location in this specific embodiment as depicted in figs. 1 and 2.As shown in Figure 1, six pre-beadings 12 of radial location rectangular distribution on the circumference of the inwall 11 of the mounting pipe 10 of combined switch mounting bracket 1, and the pre-beading 12 of radial location is along the setting that extends axially of combined switch mounting bracket 1.As shown in Figure 2, the preferred triangle in cross section of the pre-beading 12 of radial location; And as shown in Figure 3 and Figure 4, the pre-beading 12 of radial location is designed to the cross section and becomes big gradually from the mouth of pipe of mounting pipe 10 in pipe, the amount of interference (the C zone, shadow region among Fig. 4 is interference region) that 0.1-0.3mm is arranged between pre-beading 12 of radial location and the tubing string 2 after assembling, evenly stressed around in the time of can guaranteeing that with this combined switch mounting bracket 1 cooperates with tubing string 2, thereby limit radially degree of freedom, both are overlapped by axis all the time.
Axial location when cooperating with tubing string 2 in order further to limit combined switch mounting bracket 1 also further is provided with axial positioning structure.Axial positioning structure as depicted in figs. 1 and 2, the axial location muscle 13 that extends for circumferencial direction along the inwall 11 of automobile combined switch mounting bracket 1 mounting pipe 10.Axial location muscle 13 has only one in this specific embodiment, its cross section is a right-angled trapezium, and the right angle waist of form right angle backward, is difficult for deviating from after making tubing string 2 install; And make its inclined-plane waist forward, make things convenient for tubing string 2 to insert mounting pipe and install.Correspondence position is provided with position-limited trough in the concern, in tubing string 2 is packed the mounting pipe 10 of automobile combined switch mounting bracket 1 into and after being in place, axial location muscle 13 snaps on the tubing string 2 in the cooresponding position-limited trough, thereby degree of freedom that can restrictive axial keeps the accuracy of both relative positions.
During assembling, earlier the mounting pipe 10 with automobile combined switch mounting bracket 1 is enclosed within on the tubing string 2, and makes the position-limited trough that axial location muscle 13 is aimed on the tubing strings 2, then along the tubing string 2 axis direction application of forces, snap in position-limited trough up to axial location muscle 13 and get final product, thereby installation is very much convenient.
Adopt the automobile combined switch assembly of this specific embodiment automobile combined switch mounting bracket 1, can overcome the fugitiveness of installation process, improve setting accuracy; And can guarantee the product reliable operation, make the right alignment of the total member of combined switch and planeness can satisfy product designing requirement at work; Improved the efficient of assembling in addition, technique effect is obvious.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. automobile combined switch mounting bracket, described automobile combined switch mounting bracket comprises the mounting pipe that is used for cooperating with tubing string installation, it is characterized in that: described automobile combined switch mounting bracket also comprises the precompressed location structure, and described precompressed location structure is arranged on the inwall of described mounting pipe.
2. a kind of automobile combined switch mounting bracket as claimed in claim 1, it is characterized in that: described precompressed location structure is many pre-beadings, described many pre-beadings rectangular distribution on the inwall circumference of automobile combined switch mounting bracket, and along the setting that extends axially of automobile combined switch mounting bracket.
3. a kind of automobile combined switch mounting bracket as claimed in claim 2 is characterized in that: the cross section of described pre-beading is a triangle.
4. a kind of automobile combined switch mounting bracket as claimed in claim 2 is characterized in that: the cross section of described pre-beading inwardly becomes big gradually from the mouth of pipe of mounting pipe.
5. a kind of automobile combined switch mounting bracket as claimed in claim 4 is characterized in that: there is the amount of interference of 0.1-0.3mm in described pre-beading after automobile combined switch mounting bracket and tubing string assemble.
6. a kind of automobile combined switch mounting bracket as claimed in claim 2 is characterized in that: described pre-beading has six.
7. a kind of automobile combined switch mounting bracket as claimed in claim 1 is characterized in that: described automobile combined switch mounting bracket also has axial positioning structure, and described axial positioning structure is arranged on the inwall of mounting pipe of automobile combined switch mounting bracket.
8. a kind of automobile combined switch mounting bracket as claimed in claim 7 is characterized in that: described axial positioning structure is the axial location muscle, and described axial location muscle extends along the circumferencial direction of mounting pipe inwall.
9. a kind of automobile combined switch mounting bracket as claimed in claim 8 is characterized in that: the cross section of described axial location muscle is a right-angled trapezium.
10. an automobile combined switch comprises automobile combined switch mounting bracket and tubing string, it is characterized in that: described automobile combined switch mounting bracket is any described a kind of automobile combined switch mounting bracket in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202996187U CN201745519U (en) | 2009-12-25 | 2009-12-25 | Automobile combined switch and installation bracket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202996187U CN201745519U (en) | 2009-12-25 | 2009-12-25 | Automobile combined switch and installation bracket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745519U true CN201745519U (en) | 2011-02-16 |
Family
ID=43580193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202996187U Expired - Lifetime CN201745519U (en) | 2009-12-25 | 2009-12-25 | Automobile combined switch and installation bracket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201745519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785608A (en) * | 2012-09-04 | 2012-11-21 | 显亮(昆山)汽车配件有限公司 | Automotive combined switch signal lamp main body in modular assembly |
-
2009
- 2009-12-25 CN CN2009202996187U patent/CN201745519U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785608A (en) * | 2012-09-04 | 2012-11-21 | 显亮(昆山)汽车配件有限公司 | Automotive combined switch signal lamp main body in modular assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204458309U (en) | A kind of mounting structure of water pump | |
| CN102927392A (en) | Quick coupling | |
| CN201606574U (en) | Adjustable pipeline support | |
| CN201745519U (en) | Automobile combined switch and installation bracket thereof | |
| CN201909128U (en) | Combined flange | |
| WO2011148044A3 (en) | A flue gas air preheater, and a method for installation, as well as an air pipe component for a flue gas air preheater | |
| CN204164544U (en) | A kind of ductile iron pipe slip-preventing structure | |
| CN208831916U (en) | A kind of connector that energy band water disassembles and installs hot melt aqueduct valve | |
| CN203979751U (en) | Two-way without thrust direct built-in compensator | |
| CN202209236U (en) | Electric fuel pump assembly | |
| CN202546871U (en) | Range hood | |
| CN202277721U (en) | Oil filtering device | |
| CN204186726U (en) | The thrust structure of transmission shaft | |
| CN202612103U (en) | Screw pump stator lower connector | |
| CN202036155U (en) | Floor brush of dust collector | |
| CN219639231U (en) | Anti-drop type connecting structure of screw and waist-shaped hole | |
| CN202384571U (en) | Anti-rotating floating mechanism for electric connector | |
| CN201596595U (en) | Draw buckle garden spraying device | |
| CN202326367U (en) | Process pump for petrochemical industry | |
| CN202381875U (en) | Connection pipe fitting for glass-reinforced plastics winding pipe | |
| CN202647007U (en) | Copper snap ring of corrugated pipe | |
| CN201507473U (en) | Improvement of shaft sleeve and shaft with O-shaped ring seal of two-stage oil pump | |
| CN202521193U (en) | Installation support universal to differential pressure transmitter and pressure transmitter | |
| CN202338504U (en) | Pumping device | |
| CN202521624U (en) | Rainproof cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |
|
| CX01 | Expiry of patent term |