CN104309899A - Pressure sensor access device - Google Patents
Pressure sensor access device Download PDFInfo
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- CN104309899A CN104309899A CN201410378560.0A CN201410378560A CN104309899A CN 104309899 A CN104309899 A CN 104309899A CN 201410378560 A CN201410378560 A CN 201410378560A CN 104309899 A CN104309899 A CN 104309899A
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- pressure sensor
- access device
- matrix
- layer
- sensor access
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Abstract
The invention provides a pressure sensor storing and taking device. The pressure sensor storing and taking device comprises a box-like substrate, wherein a separating layer is arranged inside a storage space of the substrate; the separating layer divides the storage space of the substrate into a functional zone protecting compartment and a wire harness protecting compartment which are transversely arranged in parallel; a plurality of clamping slots are formed in the radial direction of the separating layer; the separating layer separates a functional zone of a pressure sensor from a conductive wire and a plug so as to avoid the conductive wire and the plug from pressing the functional zone; an arranged layering protective plate is used for layering and separating the functional zone so as to prevent mutual pressing of an upper layer and a lower layer of the functional zone; an arranged conductive wire fixing layer further protects an interface area and prevents the plug from destroying the interface area. The pressure sensor storing and taking device effectively protects each part of the pressure sensor from being pressed, and the pressure sensor can be put into the pressure sensor storing and taking device tidily and can be stored and taken conveniently, so that the unqualified rate is reduced and the pressure sensor storing and taking device can be repeatedly used and is suitable for pressure sensors with various sizes.
Description
Technical field
The invention belongs to access protective device field, especially relate to a kind of reusable access device.
Background technology
In automotive field, in order to the security consideration of passenger, be usually provided with safety strap warning system, passenger is sitting in after on automotive seat, if do not fastened the safety belt, automobile often sends automatic alarm, and alarm form is light or the sound normally.Among safety strap warning, core component is soft pressure sensor.
Pressure sensor is positioned between the foam of seat and face shield, easy crimp, and its signal derives from personnel and takes, personnel's own wt squeeze pressure sensor, produces continuous type resistance signal thus activates warning.
Soft pressure sensor, the functional areas overlapped to form primarily of active coating, carbon-coating, metal level, protective layer, loop district, wire, interface area and plug composition, wherein functional areas of paramount importance and interface area, very easily in carrying, process of taking, be extruded distortion, cause internal wiring open circuit and lost efficacy.
This type of pressure sensor is in access in the market, is only simply to carry out bubble plastic protection to functional areas, and pressure sensor is scattered and deposits, and wire easily cross winding occurs, and causes inconvenience of taking, and bubble plastics cannot reclaim.Or, bundle with the sensor of rubber muscle to some, cannot protection interface district, easily break, and equally not easily take.
And for the pressure sensor of volume, be only simply be wrapped in by pressure sensor in a carton at present, product extrudes mutually, very easily destroys functional areas, and product failure rate is higher.
All kinds of access apparatus is disposable above, cannot recycle, and causes a large amount of wastings of resources.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of reusable pressure sensor access device, prevents functional areas from crimp occurring, and facilitates taking of pressure sensor.
For solving the problems of the technologies described above, the technical solution used in the present invention is: pressure sensor access device, comprise box-like matrix, wall is provided with in the storage space of described matrix, the storage space of described matrix is divided into laterally functional areas protection bin side by side and wire harness protection bin by described wall, and described wall is radially provided with multiple draw-in groove.
Functional areas and wire and plug isolate by wall effectively, avoid it to be damaged, and pressure sensor is by the position-limiting action of draw-in groove, and functional areas are laid in the protection bin of functional areas uniformly, avoid the mutual extruding between functional areas.
Wherein, described isolation layer translationally can be inserted in described matrix storage space in and its two ends be butted on the sidewall of described matrix.
Wherein, the bottom surface of described isolation layer is provided with the accessory plate of the level extended to both sides, described accessory plate be close to described matrix bottom surface and can translation relative to the bottom surface of described matrix.
Above-mentioned two kinds of structures, all can realize the position adjustment of isolation layer in matrix storage space, to adapt to the pressure sensor of different specification size.
Wherein, have additional delamination shield plate in the protection bin of described functional areas, described delamination shield plate is arranged between the functional areas of mounted on top.
Further, the inside of described delamination shield plate is provided with cushion layer.
Delamination shield plate is used for playing layering buffer action when depositing volume pressure sensor in the present invention, is kept apart the functional areas that upper lower leaf stacks, and prevents from mutually extruding between upper-layer functionality district and lower floor functional areas.
Wherein, the storage space etc. of described draw-in groove and described matrix is dark and be set to " Y " type.The loop district of pressure sensor can overlay the bottom of draw-in groove from bottom to top, and the uncovered of top facilitates taking of pressure sensor.
Further, two opposing sidewalls of described draw-in groove have additional locating point groove.Effectively prevent the play of loop district in draw-in groove, thus ensure that pressure sensor putting in order in matrix storage space.
Wherein, the wire bound layer parallel with described isolation layer is had additional in described wire harness protection bin.
Further, described wire bound layer is against described isolation layer and be set to inverted U, the outside face of two free arm and the sidewall of described matrix offset and the bottom surface of its lower surface and described matrix offsets, and form the space being used for clamp pressure sensor interface district between two free arm.
Further, described wire bound layer and described isolation layer from and its two ends are butted on the sidewall of described matrix, the radial direction along described wire bound layer is provided with and the metallic channel one to one of the draw-in groove on described isolation layer.
Above-mentioned two kinds of wire bound layers all can achieve a butt joint the protection of mouth region, prevent the Plug contact interface area of wire end.
The advantage that the present invention has and good effect are: the functional areas of pressure sensor and wire and plug are kept apart by isolation layer, avoid wire and plug to the extruding of functional areas; Delamination shield plate then plays the effect to functional areas layering isolation, prevents the mutual extruding between upper-layer functionality district and lower floor functional areas; The wire bound layer set up then protects interface area further, prevents plug to dock the destruction of mouth region.In a word; the present invention protects each several part of pressure sensor effectively from extruding; what pressure sensor was regular overlays in the storage space of this device; conveniently deposit and take; reduce the fraction defective that product causes in access procedure, and this device is reusable and be applicable to the pressure sensor of all size size; avoid the use of disposable access apparatus, economize energy.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present invention
Fig. 2 is schematic top plan view of the present invention
Fig. 3 is the schematic diagram of the present invention's wherein a kind of embodiment
Fig. 4 is the schematic diagram of the present invention's wherein a kind of embodiment
Fig. 5 is perspective diagram of the present invention
In figure: 1-matrix, 11-sidewall, 2-wall, 21-accessory plate, 3-functional areas protection bin, 4-wire harness protection bin, 5-draw-in groove, 51-locating point groove, 6-delamination shield plate, 7-wire bound layer, 71-free arm, 72-metallic channel
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Figure 1, this pressure sensor access device, comprise box-like matrix 1, wall 2 is provided with in the storage space of described matrix 1, the storage space of described matrix 1 is divided into laterally functional areas protection bin 3 side by side and wire harness protection bin 4 by described wall 2, and described wall 2 is radially provided with multiple draw-in groove 5.
The functional areas of pressure sensor and wire are placed in two protection bins non-interference respectively, the draw-in groove 5 that the loop district of pressure sensor is then arranged on described wall 2 is interior to realize the fixing of its position, the functional areas of multiple pressure sensor are all placed in functional areas protection bin 3, wire in wire harness guard plot 4 is then bent to U-shaped stacking, and pressure sensor can be layed in the storage space of matrix 1 by draw-in groove 5 sequence of positions on isolation layer 2.
Described isolation layer 2 not only plays the effect storage space of described matrix 1 being carried out to subregion, also play the effect of fixation pressure sensor, its position in matrix 1 storage space can regulate according to the pressure sensor of different size, adjustment about position can have numerous embodiments, as long as the loop district that can realize pressure sensor can be arranged in the draw-in groove 5 of described isolation layer 2:
A kind of embodiment provided by the invention is: in the storage space that described isolation layer 2 translationally can be inserted in described matrix 1 and its two ends are butted on the sidewall 11 of described matrix 1, by the friction force between isolation layer 2 two ends and the sidewall 11 of described matrix 1, ensure that described isolation layer 2 can keep the position relationship of relative securement with described matrix 1 after determining position;
Present invention also offers another kind of embodiment: the bottom surface of described isolation layer 2 is provided with the accessory plate 21 of the level extended to both sides, and described accessory plate 21 be close to described matrix 1 bottom surface and can translation relative to the bottom surface of described matrix 1, during use, the accessory plate 21 of both sides is crushed under pressure sensor, and accessory plate 21 maintenance level be close to the bottom surface of described matrix 1, described wall 2 is clipped between two pieces of accessory plates 21, ensure that itself and described matrix 1 plane perpendicular, and in the storage space of matrix 1, translation can adjust position, the loop district of pressure sensor is arranged in the draw-in groove 5 of isolation layer 2.
In order to improve the degree of utilization of this access device, making it be applicable to access the pressure sensor of volume, namely in the storage space of matrix 1, stacking pressure sensor, the present invention proposes following improvement project.
In described functional areas protection bin 3, set up delamination shield plate 6, described delamination shield plate 6 is arranged between the functional areas of mounted on top.Pressure sensor layering overlays in the storage space of matrix 1, and delamination shield plate 6 touches between the functional areas of mounted on top for preventing, and avoids it mutually extrude and be damaged.
The storage spaces of described draw-in groove 5 and described matrix 1 etc. are dark and be set to " Y " type.The loop district of pressure sensor is arranged in the bottom of described draw-in groove 5 and bottom-uply stacks, and the width on the top of draw-in groove 5 increases, and when taking pressure sensor, loop district is easier deviates from from draw-in groove 5.
Wire harness in described wire harness protection bin is U-shaped and stacks, and in order to prevent the interface area between the plug defective loop district of wire end and wire, plug and interface area need be kept apart.The wire bound layer 7 parallel with described isolation layer 2 is set up in described wire harness protection bin 4.
As shown in Figure 3, a kind of embodiment of wire bound layer 7 provided by the invention is: described wire bound layer 7 is against described isolation layer 2 and be set to inverted U, the outside face of two free arm 71 and the sidewall of described matrix 1 offset and the bottom surface of its lower surface and described matrix 1 offsets, and form the space being used for clamp pressure sensor interface district between two free arm 71.Plug and interface area are kept apart by two free arms 71 of wire bound layer 7, prevent the two from extruding occurring and cause damage.
As shown in Figure 4, the invention provides the another kind of embodiment of wire bound layer 7: described wire bound layer 7 and described isolation layer 2 from and its two ends are butted on the sidewall of described matrix 1, the radial direction along described wire bound layer 7 is provided with and the metallic channel 72 one to one of the draw-in groove 5 on described isolation layer 2.The loop district of pressure sensor is arranged in the draw-in groove 5 on isolation layer 2, the wire of pressure sensor is then arranged in metallic channel 72, interface area is between isolation layer 2 and wire bound layer 7, the plug of wire end is then positioned at the opposite side of fixed guide given layer 7, achieves the isolation of plug and interface area.
In order to realize the location in pressure sensor loop district better, prevent its play in draw-in groove 5, two opposing sidewalls of described draw-in groove 5 set up locating point groove 51.Two locating points be oppositely arranged can be arranged in locating point groove 51, effectively prevent the play of loop district in draw-in groove 5, ensure the regularity that pressure sensor stacks.
During use, the functional areas of pressure sensor are positioned in functional areas protection bin 3, loop district is arranged in the draw-in groove 5 of isolation layer 2, wire and plug being taken the shape of the letter U overlays in wire harness guard plot 4, after laying one deck pressure sensor, above the functional areas in functional areas protection bin 3, lay delamination shield plate 6, then continue to lay one deck pressure sensor above delamination shield plate, repetition like this, until pressure sensor is paved with the storage space of matrix 1.In the process, position by adjusting isolation layer 2 adapts to the pressure sensor of different size, what assurance function district was smooth is laid in functional areas protection bin 3, the plug of wire end and the interface area of pressure sensor is kept apart by wire bound layer 7, prevents its mutual crimp.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (10)
1. pressure sensor access device, it is characterized in that: comprise box-like matrix (1), wall (2) is provided with in the storage space of described matrix (1), the storage space of described matrix (1) is divided into laterally functional areas protection bin (3) side by side and wire harness protection bin (4) by described wall (2), and described wall (2) is radially provided with multiple draw-in groove (5).
2. pressure sensor access device according to claim 1, is characterized in that: in the storage space that described isolation layer (2) translationally can be inserted in described matrix (1) and its two ends are butted on the sidewall (11) of described matrix (1).
3. pressure sensor access device according to claim 1, it is characterized in that: the bottom surface of described isolation layer (2) is provided with the accessory plate (21) of the level extended to both sides, described accessory plate (21) be close to described matrix (1) bottom surface and can translation relative to the bottom surface of described matrix (1).
4. pressure sensor access device according to claim 1, it is characterized in that: have additional delamination shield plate (6) in described functional areas protection bin (3), described delamination shield plate (6) is arranged between the functional areas of mounted on top.
5. pressure sensor access device according to claim 4, is characterized in that: the inside of described delamination shield plate (6) is provided with cushion layer.
6. pressure sensor access device according to claim 1, is characterized in that: the storage space of described draw-in groove (5) and described matrix (1) etc. are dark and be set to " Y " type.
7. pressure sensor access device according to claim 6, is characterized in that: two opposing sidewalls of described draw-in groove (5) have additional locating point groove (51).
8. pressure sensor access device according to claim 1, is characterized in that: have additional the wire bound layer (7) parallel with described isolation layer (2) in described wire harness protection bin (4).
9. pressure sensor access device according to claim 8, it is characterized in that: described wire bound layer (7) is against described isolation layer (2) and be set to inverted U, the outside face of two free arm (71) and the sidewall (11) of described matrix (1) offset and the bottom surface of its lower surface and described matrix (1) offsets, and form the space being used for clamp pressure sensor interface district between two free arm (71).
10. pressure sensor access device according to claim 8, it is characterized in that: described wire bound layer (7) and described isolation layer (2) from and its two ends are butted on the sidewall (11) of described matrix (1), the radial direction along described wire bound layer (7) is provided with and the metallic channel (72) one to one of the draw-in groove (5) on described isolation layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378560.0A CN104309899B (en) | 2014-07-30 | 2014-07-30 | A kind of pressure transducer access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378560.0A CN104309899B (en) | 2014-07-30 | 2014-07-30 | A kind of pressure transducer access device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104309899A true CN104309899A (en) | 2015-01-28 |
| CN104309899B CN104309899B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410378560.0A Active CN104309899B (en) | 2014-07-30 | 2014-07-30 | A kind of pressure transducer access device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104309899B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663146A (en) * | 2018-08-07 | 2018-10-16 | 合肥云联电子科技有限公司 | A kind of protective device of the fiber bragg grating pressure sensor with temperature-compensating |
| CN111874418A (en) * | 2020-08-05 | 2020-11-03 | 夏勇辉 | Maintenance method of high-precision pressure sensor |
| CN112916438A (en) * | 2021-01-14 | 2021-06-08 | 徐建军 | Pressure sensor element storage method |
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| US4595246A (en) * | 1984-09-13 | 1986-06-17 | The Stanbel Group | Interlocking spacer system |
| JP2010036906A (en) * | 2008-07-31 | 2010-02-18 | Chichibu Fuji Co Ltd | Pack for packing article |
| CN201484852U (en) * | 2009-05-26 | 2010-05-26 | 重庆庆佳电子有限公司 | Interior strengthening and fixing structure for packaging box |
| CN201923469U (en) * | 2010-11-23 | 2011-08-10 | 上海新通联包装材料有限公司 | Part block |
| CN202923978U (en) * | 2012-10-26 | 2013-05-08 | 陈叶阳 | Paper box with separating plates |
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2014
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4595246A (en) * | 1984-09-13 | 1986-06-17 | The Stanbel Group | Interlocking spacer system |
| JP2010036906A (en) * | 2008-07-31 | 2010-02-18 | Chichibu Fuji Co Ltd | Pack for packing article |
| CN201484852U (en) * | 2009-05-26 | 2010-05-26 | 重庆庆佳电子有限公司 | Interior strengthening and fixing structure for packaging box |
| CN201923469U (en) * | 2010-11-23 | 2011-08-10 | 上海新通联包装材料有限公司 | Part block |
| CN202923978U (en) * | 2012-10-26 | 2013-05-08 | 陈叶阳 | Paper box with separating plates |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663146A (en) * | 2018-08-07 | 2018-10-16 | 合肥云联电子科技有限公司 | A kind of protective device of the fiber bragg grating pressure sensor with temperature-compensating |
| CN108663146B (en) * | 2018-08-07 | 2023-11-21 | 合肥森岑汽车用品有限公司 | Protection device with temperature compensation for fiber grating pressure sensor |
| CN111874418A (en) * | 2020-08-05 | 2020-11-03 | 夏勇辉 | Maintenance method of high-precision pressure sensor |
| CN112916438A (en) * | 2021-01-14 | 2021-06-08 | 徐建军 | Pressure sensor element storage method |
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| Publication number | Publication date |
|---|---|
| CN104309899B (en) | 2016-06-29 |
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Effective date of registration: 20211122 Address after: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee after: GREAT WALL MOTOR Co.,Ltd. Address before: 300462 No. 99, South Street, West District, Binhai New Area Development Zone, Tianjin Patentee before: TIANJIN BOXIN AUTOMOBILE PARTS Co.,Ltd. |
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