CN204488666U - A kind of Vehicular fixing frame - Google Patents
A kind of Vehicular fixing frame Download PDFInfo
- Publication number
- CN204488666U CN204488666U CN201520144778.XU CN201520144778U CN204488666U CN 204488666 U CN204488666 U CN 204488666U CN 201520144778 U CN201520144778 U CN 201520144778U CN 204488666 U CN204488666 U CN 204488666U
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- Prior art keywords
- bearing
- depressed part
- fixing frame
- position place
- car
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Abstract
The utility model discloses a kind of Vehicular fixing frame, relates to mobile unit technical field, can solve short technical matters in fixed support service life.This Vehicular fixing frame comprises bracing frame, the outside bending of outward flange of bracing frame the bearing extended to form for being fixedly connected with car body; Bending position place between bearing and bracing frame is provided with depressed part, the knuckle sunken inside that depressed part is formed to bending position place, and a part for depressed part is depressed in bracing frame, and another part of depressed part is depressed in bearing.This Vehicular fixing frame is for being fixed on car body by car-mounted device.
Description
Technical field
The utility model relates to mobile unit technical field, particularly relates to a kind of Vehicular fixing frame.
Background technology
At present, car-mounted device generally installed by automobile, to facilitate navigating mate operating and controlling vehicle and to improve driver comfort.Car-mounted device is generally arranged on car body by fixed support, existing fixed support comprises the bracing frame for supporting car-mounted device, bracing frame is provided with the bearing for being fixedly connected with car body, wherein bracing frame and bearing are detachable connection, necessarily increase installation steps bracing frame and bearing fitted together like this.
In order to simplify installation process, Chinese patent 201420475036.0 discloses a kind of fixed support, and in this fixed support, bracing frame is made up of sheet steel, and bearing is formed after the outward flange bending by bracing frame.Although save the step be arranged on by bearing on bracing frame when assembling this fixed support, but due to the steel-sheet thickness usual very thin (this thickness is less than 0.8mm usually) that bracing frame adopts, thus make lower, the stressed easy distortion of the Joint strenght between bracing frame and bearing, and then make this support bracket fastened service life shorter.
Utility model content
The utility model provides a kind of Vehicular fixing frame, can solve short technical matters in fixed support service life.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Vehicular fixing frame, comprises bracing frame, the outside bending of outward flange of support frame as described above the bearing extended to form for being fixedly connected with car body; Bending position place between described bearing and support frame as described above is provided with depressed part, the knuckle sunken inside that described depressed part is formed to described knuckle position place, and a part for described depressed part is depressed in support frame as described above, another part of described depressed part is depressed in described bearing.
The cross sectional shape of described depressed part is rectangle, triangle or trapezoidal.
In order to ensure the Joint strenght between bracing frame and bearing, the bending position place between support frame as described above and described bearing and pass between the bending height H and the wall thickness t of described bearing of support frame as described above are:
As t≤0.3mm, H >=0.6mm;
As 0.3mm < t≤0.8mm, H >=2*t;
As 0.8mm < t≤1.6mm, H >=2.5*t.
In order to strengthen the Joint strenght between bracing frame and bearing further, the bending position place between support frame as described above and described bearing is provided with strengthening rib, and described strengthening rib is positioned at the knuckle that described knuckle position place is formed.
In order to be more firmly arranged on by car-mounted device on this Vehicular fixing frame, support frame as described above is provided with the container cavity holding described car-mounted device, and the sidewall of described container cavity is provided with car-mounted device location division.
Support frame as described above is rectangle frame structure, and four sidewalls of described rectangle frame structure define the container cavity holding described car-mounted device, and the opposing sidewalls of described rectangle frame structure is provided with described car-mounted device location division.
In addition, described bearing is provided with mounting hole.Preferably, reservedly between the hole wall of described mounting hole and the edge of described depressed part spacing is set.
In Vehicular fixing frame provided by the utility model, bracing frame is made up of sheet steel, bearing is formed by the outside bending of the outward flange of bracing frame, depressed part has been located at this bending position place, and to the knuckle sunken inside that this bending position place is formed, and wherein a part for depressed part is depressed in bracing frame, another part of depressed part is depressed in bearing, then this depressed part sidewall can play the effect of strengthening rib at bending position place.After car-mounted device being installed on this Vehicular fixing frame, car-mounted device applies pressure by bracing frame to bearing, because depressed area is between bracing frame and bearing, depressed part sidewall can play the effect of strengthening rib, therefore, compared with there is no depressed part with the support bracket fastened bending position place mentioned in background technology, larger pressure can bear in the bending position place of Vehicular fixing frame provided by the utility model, thus enhance the Joint strenght at this bending position place, make this bending position place stressed not yielding, and then extend the service life of this Vehicular fixing frame.In addition, compared with the structure be removably connected to by bearing on bracing frame, in Vehicular fixing frame described in the utility model, because bearing is formed by the bending of bracing frame edge, thus installation steps bearing being installed to bracing frame are saved.
Accompanying drawing explanation
Fig. 1 is the block diagram of the Vehicular fixing frame described in the utility model embodiment;
Fig. 2 is a kind of depressed part partial enlarged drawing shown in Tu1Zhong A district;
Fig. 3 is the cutaway view in B-B direction in Fig. 2;
Fig. 4 is the another kind of depressed part partial enlarged drawing shown in Tu1Zhong A district;
Fig. 5 is the another kind of depressed part partial enlarged drawing shown in Tu1Zhong A district;
Fig. 6 is the cutaway view in C-C direction in Fig. 5.
Description of reference numerals:
1-bracing frame, 2-bearing, 3-depressed part, 4-draw-in groove, 5-mounting hole;
301-depressed part sidewall.
Detailed description of the invention
For the ease of understanding, below in conjunction with Figure of description, the Vehicular fixing frame described in the utility model embodiment is described in detail.
The present embodiment is a kind of Vehicular fixing frame, and as shown in Figure 1, this Vehicular fixing frame comprises bracing frame 1, and bracing frame 1 is made up of sheet steel, for supporting car-mounted device; Extend to form bearing 2 in the outside bending of the outward flange of bracing frame 1, bearing 2 is for being fixedly connected with car body, namely bracing frame 1 and bearing 2 are the integral structures be made up of sheet steel; Bending position place between bracing frame 1 and bearing 2 is provided with depressed part 3, the knuckle sunken inside that this depressed part 3 is formed to bending position place, and a part for depressed part 3 is depressed in bracing frame 1, and another part of depressed part 3 is depressed in bearing 2.
In this Vehicular fixing frame, bracing frame 1 is made up of sheet steel, bearing 2 is formed by the outward flange bending of bracing frame 1, depressed part 3 has been located at this bending position place and the knuckle sunken inside formed to this bending position place, wherein a part for depressed part 3 is depressed in bracing frame 1, another part of depressed part 3 is depressed in bearing 2, and this depressed part sidewall 301 can play the effect of strengthening rib at bending position place.After car-mounted device being installed on this Vehicular fixing frame, car-mounted device applies pressure to bearing 2 by bracing frame 1, because depressed area is between bracing frame 1 and bearing 2, depressed part sidewall 301 can play the effect of strengthening rib, therefore, compared with there is no depressed part with the support bracket fastened knuckle position mentioned in background technology, larger pressure can bear in the bending position place of the Vehicular fixing frame that the present embodiment provides, thus enhance the Joint strenght at this bending position place, make this bending position place stressed not yielding, and then extend the service life of this Vehicular fixing frame.
In addition, with bearing 2 is removably mounted on compared with the structure on bracing frame 1, in the Vehicular fixing frame that the present embodiment provides, be by the outside bending of the outward flange of bracing frame 1 due to bearing 2 and extend to form, thus save installation steps bearing 2 being installed to bracing frame 1.
In the present embodiment, as shown in figs 2-4, the cross sectional shape of depressed part 3 can be rectangle, triangle or trapezoidal.Certainly, the cross sectional shape of depressed part 3 can also be other shapes.
It should be noted that, in the present embodiment, the bending position place between bracing frame 1 and bearing 2 can arrange one or more depressed part 3.Such as, as shown in Figures 2 and 3, a depressed part 3 is only provided with at this bending position place; And for example, as shown in Figure 4, two depressed parts be connected together 3 are provided with at this bending position place; For another example, as shown in Figure 5 and Figure 6,4 depressed parts 3 are provided with in this compartment of terrain, bending position place, as known in the figure, 4 depressed parts comprise 8 depressed part sidewalls 301 altogether, more than depressed part 3, depressed part sidewall 301 is also more, and a fairly large number of depressed part sidewall 301 can strengthen the Joint strenght between bracing frame 1 and bearing 2 more effectively.
As shown in Figure 3 and Figure 6, Joint strenght between bracing frame 1 and bearing 2 and the bending height H at bending position place between the two and the wall thickness t of bearing 2 closely related, in order to obtain desirable Joint strenght, after the wall thickness t of bearing 2 determines, the relation of the bending height H at this bending position place and the wall thickness t of bearing 2 preferably adopts following three kinds of situations:
As t≤0.3mm, H >=0.6mm;
As 0.3mm < t≤0.8mm, H >=2*t;
As 0.8mm < t≤1.6mm, H >=2.5*t.
As shown in Figure 5 and Figure 6, be trapezoidal or the depressed part 3 of triangular structure for cross sectional shape, Joint strenght between bracing frame 1 and bearing 2 except outside the Pass highly having with the bending at bending position place between the two, also with two depressed part sidewalls 301 be oppositely arranged of depressed part 3 between angle closely related.
In addition, although not shown, but on the basis of above-described embodiment, bending position place between bracing frame 1 and bearing 2 is provided with strengthening rib, this strengthening rib is located in the knuckle that bending position place formed, to strengthen the Joint strenght between bracing frame 1 and bearing 2, thus extend the service life of this Vehicular fixing frame further.
In addition, in the present embodiment, as shown in Figure 1, bracing frame 1 is provided with the container cavity holding car-mounted device, and the sidewall of container cavity is provided with car-mounted device location division, such as, draw-in groove 4 is arranged in this car-mounted device location division.When car-mounted device is installed on this Vehicular fixing frame; first car device is placed in the container cavity of bracing frame 1; then bracing frame 1 carries out clamping by the draw-in groove 4 on it with the buckle of car-mounted device; thus car-mounted device has firmly been arranged in the container cavity of bracing frame 1; in order to avoid car-mounted device is collided, and then available protecting is carried out to car-mounted device.
Such as, bracing frame 1 is arranged to rectangle frame structure, as shown in Figure 1, four sidewalls of rectangle frame structure define the container cavity holding car-mounted device, and have been located at by draw-in groove 4 in the opposing sidewalls of rectangle frame structure.Draw-in groove 4 can also be all set at four of a rectangle frame structure sidewall, and the draw-in groove 4 on each sidewall can arrange multiple.Main stress position due to bracing frame 1 is the rectangle frame structure side wall being extended with bearing 2, therefore multiple draw-in groove 4 can be set on the side wall, such as, on the side wall and be positioned at the monosymmetric of bearing 2 two draw-in grooves 4 are set, other sidewall only arranges a draw-in groove 4, the installation fastness of car-mounted device can be ensured.
In addition, bearing 2 is provided with mounting hole 5, this mounting hole 5 mates with the screw on car body or the contraposition of through hole phase, and is fixed on car body by bearing 2 by the bolt that matches with mounting hole 5 or screw.In addition, when arranging mounting hole 5, reserve between the hole wall of mounting hole 5 and the edge of depressed part 3 and set spacing, such as, this preset distance is greater than the wall thickness of bearing 2, to ensure the intensity at position near mounting hole 5.
In sum, when using this Vehicular fixing frame, car-mounted device is fixedly mounted on bracing frame 1, and is fixed on car body by bearing 2; Wherein, car-mounted device applies pressure to bearing 2 by bracing frame 1, and partial pressure is born by depressed part sidewall 301, effectively can strengthen the Joint strenght between bracing frame 1 and bearing 2, and then extend the service life of this Vehicular fixing frame.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (8)
1. a Vehicular fixing frame, is characterized in that, comprises bracing frame, the outside bending of outward flange of support frame as described above the bearing extended to form for being fixedly connected with car body; Bending position place between described bearing and support frame as described above is provided with depressed part, the knuckle sunken inside that described depressed part is formed to described bending position place, and a part for described depressed part is depressed in support frame as described above, another part of described depressed part is depressed in described bearing.
2. Vehicular fixing frame according to claim 1, is characterized in that, the cross sectional shape of described depressed part is rectangle, triangle or trapezoidal.
3. Vehicular fixing frame according to claim 1 and 2, is characterized in that, the bending position place between support frame as described above and described bearing and pass between the bending height H and the wall thickness t of described bearing of support frame as described above are:
As t≤0.3mm, H >=0.6mm;
As 0.3mm < t≤0.8mm, H >=2*t;
As 0.8mm < t≤1.6mm, H >=2.5*t.
4. Vehicular fixing frame according to claim 1, is characterized in that, the bending position place between support frame as described above and described bearing is provided with strengthening rib, and described strengthening rib is positioned at the knuckle that described bending position place is formed.
5. Vehicular fixing frame according to claim 1, is characterized in that, support frame as described above is provided with the container cavity holding described car-mounted device, and the sidewall of described container cavity is provided with car-mounted device location division.
6. Vehicular fixing frame according to claim 5, it is characterized in that, support frame as described above is rectangle frame structure, and four sidewalls of described rectangle frame structure define the described container cavity holding described car-mounted device, and the opposing sidewalls of described rectangle frame structure is provided with described car-mounted device location division.
7. Vehicular fixing frame according to claim 1, is characterized in that, described bearing is provided with mounting hole.
8. Vehicular fixing frame according to claim 7, is characterized in that, reserves and set spacing between the hole wall of described mounting hole and the edge of described depressed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144778.XU CN204488666U (en) | 2015-03-13 | 2015-03-13 | A kind of Vehicular fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144778.XU CN204488666U (en) | 2015-03-13 | 2015-03-13 | A kind of Vehicular fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204488666U true CN204488666U (en) | 2015-07-22 |
Family
ID=53567947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520144778.XU Expired - Fee Related CN204488666U (en) | 2015-03-13 | 2015-03-13 | A kind of Vehicular fixing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204488666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485396A (en) * | 2019-01-29 | 2020-08-04 | 青岛海尔滚筒洗衣机有限公司 | Observation window applied to drum washing machine |
-
2015
- 2015-03-13 CN CN201520144778.XU patent/CN204488666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485396A (en) * | 2019-01-29 | 2020-08-04 | 青岛海尔滚筒洗衣机有限公司 | Observation window applied to drum washing machine |
| CN111485396B (en) * | 2019-01-29 | 2022-07-29 | 重庆海尔滚筒洗衣机有限公司 | Observation window applied to drum washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20200313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |