CN205155134U - Waterproof sealing device and use its goods tracker - Google Patents
Waterproof sealing device and use its goods tracker Download PDFInfo
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- CN205155134U CN205155134U CN201520850956.0U CN201520850956U CN205155134U CN 205155134 U CN205155134 U CN 205155134U CN 201520850956 U CN201520850956 U CN 201520850956U CN 205155134 U CN205155134 U CN 205155134U
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- bone
- seal ring
- lower casing
- waterproof
- groove
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Abstract
The utility model provides a waterproof sealing device and use its goods tracker, the waterproof sealing device includes the inferior valve, the inferior valve is upper end open -ended groove form, the upper surface of inferior valve is the ring -type, the fixed round position of bone that sets up on the upper surface of inferior valve, install epitheca on the inferior valve, the shape of epitheca with the shape of inferior valve suits, the lower surface of epitheca sets up the round holding tank, the position of holding tank with position of bone's position is relative, the sealing washer, the sealing washer is installed position of bone with between the holding tank, the sealing washer includes sealing washer body and edge the sealing washer body convex first arch that makes progress, ascending direction reduces first bellied size gradually along following down, first protruding butt is in on the bottom face of holding tank. The utility model discloses a waterproof sealing device, the first protruding butt of sealing washer can play better waterproof sealing effect on the bottom face of holding tank.
Description
Technical field
The utility model relates to a kind of waterproof seal and applies its cargo tracking device.
Background technique
Cargo tracking device is mainly used in following the trail of goods, so that the position of real-time monitoring goods and transmit mode etc., its general working environment is outdoor, is easily drenched with rain or is soaked by rainwater, therefore it requires higher to waterproof sealing performance.Traditional waterproof seal mainly uses sealing gasket, between box body and lid, arrange planar sealing pad, and planar sealing pad is clipped between box body and the outer of lid, then by screw fixed bin body and lid.This waterproof seal generally needs larger pressure that planar sealing pad just can be made to work, and because pressure is excessive, easily makes box body and/or lid produce distortion; And planar sealing pad installation location is more difficult, when installation, planar sealing pad easily produces and departs from, thus causes sealing effect poor.
At present, market has occurred a kind of novel waterproof seal, seal ring, by arranging groove on the connecting part of box body and lid, is placed in this groove by it, and is screwed connection box body and lid.This solves the problem of installing location, also improve sealing effect to a certain extent, but waterproof sealing effect not still being fine, leaks than being easier to.
Model utility content
The utility model one of is intended to solve the problems of the technologies described above at least to a certain extent or at least provides a kind of useful business to select.For this reason, an object of the present utility model is to propose a kind of waterproof seal, the seal ring of described waterproof seal arranges first protruding on upwards position, and when assembling, first protrudingly produces elastic strain thus be connected on upper casing, can play good waterproof sealing effect.Another object of the present utility model is to propose a kind of cargo tracking device adopting this waterproof seal.
According to waterproof seal of the present utility model, described waterproof seal comprises lower casing, and described lower casing is the channel-shaped of upper end open, and the upper surface of described lower casing in the form of a ring, the upper surface of described lower casing is fixedly installed a circle position of bone; Be arranged on the upper casing on described lower casing, the shape of described upper casing and the shape of described lower casing adapt, and the lower surface of described upper casing arranges a circle receiving groove, and the position of described receiving groove is relative with the position of the described position of bone; Seal ring, described seal ring is arranged between the described position of bone and described receiving groove, described seal ring comprises seal ring body and along protruding upward first protruding of described seal ring body, the size of described first projection reduces gradually along direction from bottom to top, and described first projection is connected on the bottom end of described receiving groove.
According to waterproof seal of the present utility model, the seal ring of described waterproof seal arranges first protruding on upwards position, and when assembling, first protrudingly produces elastic strain thus support on upper casing, can play good waterproof sealing effect.
In addition, the waterproof seal above-mentioned according to the utility model, can also have following additional technical characteristics:
The described position of bone is arranged near the inner ring of the upper surface of described lower casing in the form of a ring.
Described seal ring also comprises along the second outwardly projection of described seal ring body, and described second projection can be supported on the side end face of described receiving groove.
Described seal ring body, the first protruding thing that is one of the forming with the second projection.
The top of the described position of bone is provided with groove.
Described groove is V-shaped groove.
Described first projection restrains gradually along direction from bottom to top.
Described second is protruding in extended downwards.
The bottom of described seal ring is provided with mating groove, and described mating groove and described position of bone clamping, the described position of bone is positioned at described mating groove.
Described upper casing and described lower casing are fixed by screw.
A kind of cargo tracking device that the utility model provides, comprises the waterproof seal of above-mentioned arbitrary structures.
The cargo tracking device comprising above-mentioned waterproof seal of the present utility model, the seal ring of the waterproof seal of described cargo tracking device arranges first protruding on upwards position, when assembling, the first projection produces elastic strain thus supports on upper casing, can play good waterproof sealing effect.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the sectional drawing of the waterproof seal of the utility model embodiment;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the structural drawing of the seal ring of an embodiment of the present utility model;
Fig. 4 is the partial enlarged drawing at B place in Fig. 3;
Fig. 5 is the sectional drawing of the seal ring of an embodiment of the present utility model;
Fig. 6 is the sectional drawing of the upper casing of an embodiment of the present utility model;
Fig. 7 is the sectional drawing of the lower casing of an embodiment of the present utility model; And
Fig. 8 is the partial enlarged drawing at C place in Fig. 7.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
The utility model provides a kind of waterproof seal, when waterproof seal normally being placed in the utility model (upper casing up, lower casing is in below) upper casing direction be upwards defined as top, the downward direction of lower casing is defined as below, and other component of this waterproof seal or the orientation of structure define with reference to the top/below of waterproof seal too simultaneously.It should be understood that the orientation defining waterproof seal and component/structure thereof is herein only used to this patent is described, can not as the restriction for this patent.
Fig. 1 is the sectional drawing of the waterproof seal of the utility model embodiment; Fig. 2 is the partial enlarged drawing at A place in Fig. 1.With reference to figure 1-Fig. 2, the utility model provides a kind of waterproof seal, and described waterproof seal is applied on cargo tracking device.Described waterproof seal comprises lower casing 10, upper casing 20, seal ring 30.
With reference to figure 7-Fig. 8, the channel-shaped of described lower casing 10 in upper end open, the upper surface of described lower casing 10 in the form of a ring.Namely described lower casing 10 is in cubic shaped, four sides having bottom surface and be connected with bottom surface, and four sides all have certain thickness, end face opening.Because four sides of lower casing 10 all have certain thickness and end face opening, therefore namely the upper surface of lower casing 10 defines the plane structure of a ring-type, and described ring plain is provided with a circle position of bone 11, and the described position of bone 11 is arranged near the inner ring of ring plain.The described position of bone 11 is for matching with described seal ring 30, and when assembling, described seal ring 30 is pressed on the described position of bone 11, and seal ring 30 produces elastic strain by the position of bone 11 around surrounding, thus plays waterproof sealing effect.The shape of the position of bone 11 and the shape of seal ring 30 adapt, and in the form of a ring, also in the form of a ring, and seal ring 30 is identical with the size of the position of bone 11 for the position of bone 11 for seal ring 30.
In concrete enforcement, the shape of upper casing 20 and the shape of lower casing 10 adapt, namely upper casing 20 is also in cubic shaped, the difference of itself and lower casing 10 is only: when assembling, the end face sealing of upper casing 20, bottom surface opening, the bottom surface opening of upper casing 20 is relative with the end face opening of lower casing 10, just in time can form a holding space, for the hardware configuration of holding freight tracker.Meanwhile, the height of upper casing 20 is a little less than the height of lower casing 10.
With reference to figure 6, the lower surface of upper casing 20 arranges a circle receiving groove 21, and the position of receiving groove 21 is relative with the position of the position of bone 11, and receiving groove 21 is for holding the position of bone 11 and seal ring 30.When being assembled in after between upper casing 20 and lower casing 10 by seal ring 30, in the vertical direction, the receiving groove 21 of the position of bone 11 of lower casing 10, seal ring 30, upper casing 20 is arranged in order from bottom to top.
When assembling, upper casing 20 is arranged on above lower casing 10, and seal ring 30 is arranged on the joint of upper casing 20 and lower casing 10.Upper casing 20 and lower casing 10 define the agent structure of waterproof seal, and upper casing 20 and lower casing 10 fit together the stereochemical structure inner hollow of formation, for the hardware configuration of holding freight tracker.
Described seal ring 30 adopts the good silica gel of elasticity, toughness properties to make, and seal ring 30 in the form of a ring, adapts with the shape of upper casing 20, lower casing 10 cross section in the horizontal direction.
Fig. 3 is the structural drawing of the seal ring of an embodiment of the present utility model; Fig. 4 is the partial enlarged drawing at B place in Fig. 3; Fig. 5 is the sectional drawing of the seal ring of an embodiment of the present utility model.With reference to figure 3-Fig. 5, described seal ring 30 comprises seal ring body 31, first projection 32.Seal ring body 31 constitutes the agent structure of seal ring 30, and in the vertical direction first projection 32 is positioned at above seal ring body 31.Namely described seal ring 30 is when being installed between upper casing 20 and lower casing 10, and the seal ring body 31 of described seal ring 30 is extruded and is held between the receiving groove 21 of upper casing 20 and the position of bone 11 of lower casing 10, is provided with the first projection 32 above described seal ring body 31.When being assembled between the position of bone 11 of lower casing 10 and the receiving groove 21 of upper casing 20 by seal ring 30, first protruding 32 produces elastic strain and is connected on the bottom end of receiving groove 21, thus forms good waterproof sealing structure.
Waterproof seal of the present utility model, the seal ring 30 of described waterproof seal arranges the first projection 32 on position upwards, and when assembling, first protruding 32 produces elastic strain thus be connected on upper casing 20, can play good waterproof sealing effect.
In concrete enforcement, described seal ring 30 also comprises the second projection 33, and described second projection 33 is outwardly along seal ring body 31 in the horizontal direction.Similarly, when being assembled between the position of bone 11 of lower casing 10 and the receiving groove 21 of upper casing 20 by seal ring 30, second protruding 33 produces elastic strains and is connected on the side end face of receiving groove 21, thus with the first protruding 32 collaborative works, play the effect of dual waterproof.
In concrete enforcement, the seal ring body 31, first of described seal ring 30 protruding 32 and second protruding 33 integrally formed.Namely when manufacturing seal ring 30, the mould of the shape of pre-designed seal ring body 31, first protruding 32 and the second projection 33, then the silica gel of melting is inverted in a mold, after the silica gel cooling of melting, opens mould, namely define the seal ring 30 of the utility model shape.
With reference to figure 8, in concrete enforcement, the top of the position of bone 11 is provided with groove 12.Namely the upper end portion of the position of bone 11 is provided with groove 12, and when seal ring 30 matches with the position of bone 11, a part for seal ring 30 can extend in groove 12 through extruding, so can play fixing, waterproof sealing effect better.
In concrete enforcement, the groove 12 being positioned at the described position of bone 11 top can be various shape.In the present embodiment, the preferred V-shaped groove of described groove 12.Because V-shaped groove is wide at the top and narrow at the bottom, when seal ring 30 is squeezed in V-shaped groove 12, the area of contact of its lower end is very little, and according to P=F/S principle, wherein P is pressure, and F is pressure, and S is area of contact, and under the condition that pressure is certain, area of contact is less, and pressure is larger.Therefore, very large at the lower end pressure of V-shaped groove 12, namely in the lower end of this V-shaped groove 12, seal ring 30 extrudes V-shaped groove 12 consumingly, thus can play better waterproof sealing effect.
With reference to figure 5, in concrete enforcement, described first projection 32 restrains gradually along direction from bottom to top.I.e. in the vertical direction, first projection 32 is positioned at the top of seal ring body 31, and the first projection 32 from bottom to top size diminish gradually, similarly, small-sized above first projection 32, also little with the area of contact of the bottom end of the receiving groove 21 of upper casing 20, the first projection 32 can be connected on the bottom end of receiving groove 21 securely, so can play better waterproof sealing effect.
With reference to figure 5, in concrete enforcement, described second protruding 33 in extended downwards.Namely when seal ring 30 is positioned on lower casing 10, second projection 33 is only against on the side end face of receiving groove 21 of upper casing 20, by the second projection 33 being arranged to the shape to downward-extension, larger elastic strain can being produced when assembling, thus better waterproof sealing effect can be played.
With reference to figure 5, in concrete enforcement, the bottom of described seal ring 30 is provided with mating groove 34, and described mating groove 34 is for matching with the described position of bone 11.By arranging mating groove 34 in the bottom of seal ring 30, when assembling, the position of bone 11 is set in mating groove 34, can be fixed on firm for mating groove 34 on the position of bone 11.Normally, the size of mating groove 34 can be slightly less than the size of the position of bone 11, and like this when assembling, mating groove 34 matches with the position of bone 11 generation elastic strain, is fixed on firmly on the position of bone 11, plays better waterproof sealing effect.
In concrete enforcement, described upper casing 20 and described lower casing 10 can be fixed by screw.Namely first seal ring 30 is fixed on lower casing 10, then by screw, upper casing 20 is fixed on lower casing 10, finally tighten screw, can by upper casing 20, lower casing 10 is firm is being fixed together, due to the effect of seal ring 30, form waterproof sealing structure at upper casing 20 and the joint of lower casing 10, play the effect of waterproof sealing.
The utility model additionally provides a kind of cargo tracking device, described cargo tracking device comprises the waterproof seal of above-mentioned arbitrary structures, can arrange the hardware configuration of cargo tracking device in the confined space that the upper casing 20 of described waterproof seal and lower casing 10 are formed, such as described hardware configuration can comprise GPS locating module, GSM communication module, power management module etc.
Cargo tracking device of the present utility model, the seal ring 30 of the waterproof seal of described cargo tracking device arranges the first protruding 32 and second projection 33 respectively on position upward and outward, when assembling, first protruding 32 and second protruding 33 produces elastic strain thus is connected on upper casing 20, can play good waterproof sealing effect.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment when not departing from principle of the present utility model and aim, revising, replacing and modification in scope of the present utility model.
Claims (10)
1. a waterproof seal, is characterized in that, comprising:
Lower casing, described lower casing is the channel-shaped of upper end open, and the upper surface of described lower casing in the form of a ring, the upper surface of described lower casing is fixedly installed a circle position of bone;
Be arranged on the upper casing on described lower casing, the shape of described upper casing and the shape of described lower casing adapt, and the lower surface of described upper casing arranges a circle receiving groove, and the position of described receiving groove is relative with the position of the described position of bone;
Seal ring, described seal ring is arranged between the described position of bone and described receiving groove, described seal ring comprises seal ring body and along protruding upward first protruding of described seal ring body, the size of described first projection reduces gradually along direction from bottom to top, and described first projection is connected on the bottom end of described receiving groove.
2. waterproof seal according to claim 1, is characterized in that, the described position of bone is arranged near the inner ring of the upper surface of described lower casing in the form of a ring.
3. waterproof seal according to claim 1 and 2, is characterized in that, described seal ring also comprises along the second outwardly projection of described seal ring body, and described second projection is connected on the side end face of described receiving groove.
4. waterproof seal according to claim 3, is characterized in that, described seal ring body, the first protruding thing that is one of the forming with the second projection.
5. waterproof seal according to claim 1, is characterized in that, the top of the described position of bone is provided with groove.
6. waterproof seal according to claim 5, is characterized in that, described groove is V-shaped groove.
7. waterproof seal according to claim 3, is characterized in that, described second is protruding in extended downwards.
8. waterproof seal according to claim 3, is characterized in that, the bottom of described seal ring is provided with mating groove, and described mating groove and described position of bone clamping, the described position of bone is positioned at described mating groove.
9. waterproof seal according to claim 1, is characterized in that, described upper casing and described lower casing are fixed by screw.
10. a cargo tracking device, is characterized in that, comprises the waterproof seal as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850956.0U CN205155134U (en) | 2015-10-30 | 2015-10-30 | Waterproof sealing device and use its goods tracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850956.0U CN205155134U (en) | 2015-10-30 | 2015-10-30 | Waterproof sealing device and use its goods tracker |
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| Publication Number | Publication Date |
|---|---|
| CN205155134U true CN205155134U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520850956.0U Active CN205155134U (en) | 2015-10-30 | 2015-10-30 | Waterproof sealing device and use its goods tracker |
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| CN (1) | CN205155134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135626A (en) * | 2017-06-28 | 2017-09-05 | 上海摩软通讯技术有限公司 | A kind of waterproof construction and electronic equipment |
| CN109668130A (en) * | 2017-10-13 | 2019-04-23 | 深圳市海洋王照明工程有限公司 | Waterproof construction and lamps and lanterns |
| CN109764133A (en) * | 2019-02-14 | 2019-05-17 | 深圳市光祥科技股份有限公司 | Sealing ring and LED display |
-
2015
- 2015-10-30 CN CN201520850956.0U patent/CN205155134U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135626A (en) * | 2017-06-28 | 2017-09-05 | 上海摩软通讯技术有限公司 | A kind of waterproof construction and electronic equipment |
| CN109668130A (en) * | 2017-10-13 | 2019-04-23 | 深圳市海洋王照明工程有限公司 | Waterproof construction and lamps and lanterns |
| CN109764133A (en) * | 2019-02-14 | 2019-05-17 | 深圳市光祥科技股份有限公司 | Sealing ring and LED display |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |