CN2368256Y - Structure of housing of signal inductive emitter - Google Patents
Structure of housing of signal inductive emitter Download PDFInfo
- Publication number
- CN2368256Y CN2368256Y CN 99207296 CN99207296U CN2368256Y CN 2368256 Y CN2368256 Y CN 2368256Y CN 99207296 CN99207296 CN 99207296 CN 99207296 U CN99207296 U CN 99207296U CN 2368256 Y CN2368256 Y CN 2368256Y
- Authority
- CN
- China
- Prior art keywords
- main body
- induction
- signal
- shell structure
- housing main
- 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
Images
Abstract
The utility model relates to a shell structure of a signal inductive emitter, which is used in a wireless transferring electronic stopwatch for a bicycle and is provided with a circuit main body of the signal inductive emitter and a battery inside. The shell structure comprises a shell main body provided with a containing space and a through hole structure, and a fixing cover, wherein, the circuit main body of the signal inductive emitter and the battery are arranged in the containing space, and the through hole structure provides channels for the circuit main body of the signal inductive emitter and the battery arranged in the containing space; the fixing cover is covered on the through hole structure of the shell main body after the circuit main body of the signal inductive emitter and the battery are arranged in the containing space, so as to fix the circuit main body of the signal inductive emitter and the battery in the containing space.
Description
The utility model relates to a kind of induction of signal launcher shell structure.
In leisure society's today that idea comes into one's own gradually, environmental consciousness strengthens day by day, with the bicycle is leisure equipment or walking-replacing tool, become quite general situation, and be to make the bicycle rider can know various running informations such as learning its running speed, distance, so develop the wireless transmission electronic type of the bicycle use that as shown in Figure 1 stopwatch, it has become quite welcome accessory at present.See also shown in Fig. 1, the configuration schematic diagram of bicycle use is wireless transmission electronic type stopwatch, wherein a magnet 11 is set on the spoke 12, one induction of signal reflector 13 then is set at an appropriate location of front-wheel support 14, has a magnetic red pipe switching device (Reed switch) in this induction of signal reflector, in order to rotate when passing through near this inductor 13 with front-wheel when this magnet 11, owing to the influence of the magnetic force of this magnet 11 produces a switching signal (on/off signal), and this switching signal converts the mode of a control signal with wireless transmission after treatment to, be emitted on the calculation display 15 with microprocessor and liquid crystal display screen and receive, and according to the generation frequency of received signal, data such as number of times and preceding wheel diameter, microprocessor just can calculate garage's distance, data such as running speed and being shown on the liquid crystal display screen are for rider's reference.
See also Fig. 2, shown in Figure 3, they are the upright schematic diagram of group of the existing induction of signal reflector of all kinds of shapes, wherein circuit partly consists predominantly of induction of signal radiating circuit main body 21, battery 22, and signal transmission circuit main body 21 partly 231 partly 232 inserts and puts it wherein with shell second with shell first, and then coated after being combined into a shell 23, battery 22 is then in addition inserted in the shell 23 to finish with induction of signal radiating circuit main body 21 via the battery hole 233 that is had on this shell 23 and is contacted, and then screws to finish assembling after covering with battery cover 234.Wherein this shell first part 231 mainly contains two kinds with shell second part 232 modes that are combined into shell 23, first kind as shown in Figure 2, with screw 24 compound modes, but because this kind compound mode is comparatively complicated in assembling process, and for reaching water-proof function, it all must respectively be provided with a waterproof collar 235,236 between shell first part 231 and shell second part 232 and between battery hole 233 and the battery cover 234.So be simplified structure, increase speed of production, adopt ultrasonic waves juncture as shown in Figure 3 to be made up fixing.But as shown in Figure 3 shell first partly 231, shell second partly 232 with induction of signal radiating circuit main body 21, its compound mode partly 231 partly 232 inserts and puts induction of signal radiating circuit main body 21 wherein with shell second with shell first earlier, and then finish joint with the ultrasonic waves juncture, in order to finish with induction of signal radiating circuit main body 21 be mounted on shell first partly 231 with shell second partly in 232 shells that constituted 23.Though engage in the ultrasonic waves mode, can economize decapsidate first part 231 and the partly setting of 232 waterproof collars 235 of shell second, but owing to carry out ultrasonic waves when engaging, induction of signal radiating circuit main body 21 has been folded among shell first part 231 and shell second part 232, therefore induction of signal radiating circuit main body 21 (especially transmitting antenna) suffers supersonic vibrations easily and produces damage, has a strong impact on the qualification rate of product.And battery 22 still needs to be placed in the battery hole 233 and with another action that battery cover 234 is tightened and just can finish installation, still exists the inconvenience in assembling process.
The purpose of this utility model is to provide a kind of induction of signal launcher shell structure, and it makes the induction of signal emitter structures reasonable, easy to assembly, and the qualification rate of product improves.
To achieve these goals, the utility model that is used for the wireless transmission electronic type of bicycle use stopwatch, it is induction of signal launcher shell structure, it is mainly used for an induction of signal transmitter circuit main body and a battery and installs in it, this shell mechanism comprises: a housing main body, it has an accommodation space and open-work structure, this accommodation space is put this induction of signal transmitter circuit main body and this battery, and open-work structure provides the path that this induction of signal transmitter circuit main body and this battery are inserted this accommodation space; And, a fixed cap, cover cap is textural at the open-work of this housing main body after this induction of signal transmitter circuit main body and this battery are inserted this accommodation space, fixes this induction of signal transmitter circuit main body and this battery in this accommodation space.
Above-mentioned induction of signal launcher shell structure, wherein, this housing main body is a hollow columnar, inserts this required accommodation space in order to this induction of signal transmitter circuit main body and this battery to be provided.
Above-mentioned induction of signal launcher shell structure, wherein, this open-work structure is positioned at an end face of this hollow columnar.
Above-mentioned induction of signal launcher shell structure, wherein, this housing main body is a hollow cylindrical, and this fixed cap is a circular cap cover.
Above-mentioned induction of signal launcher shell structure wherein, combines with screw-in version between this circular cap cover and this hollow cylindrical housing main body, reach hide this open-work structure and fix this induction of signal transmitter circuit main body and this battery in this accommodation space.
Above-mentioned induction of signal launcher shell structure, wherein, it also comprises a waterproof collar, is arranged on the place that screws togather of this circular cap cover and this housing main body, enters in this accommodation space in order to prevent moisture content.
Above-mentioned induction of signal launcher shell structure wherein, combines in the trip mode between this fixed cap and this housing main body, in order to hide this open-work structure and fix this induction of signal transmitter circuit main body and this battery in this accommodation space.
Above-mentioned induction of signal launcher shell structure wherein, combines with the screw fixed form between this fixed cap and this housing main body.
Above-mentioned induction of signal launcher shell structure, wherein, it also comprises a waterproof collar, is arranged at the joint of this fixed cap and this housing main body, enters in this accommodation space in order to prevent moisture content.
Above-mentioned induction of signal launcher shell structure, wherein, the material of this waterproof collar is rubber or silica gel.
Above-mentioned induction of signal launcher shell structure, wherein, this housing main body is integrated.
Owing to adopted above-mentioned technical solution, make the induction of signal emitter structures reasonable, processing procedure is simple, and is easy to assembly, improved the speed of production of assembling and the qualification rate of product.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the configuration schematic diagram of the wireless transmission electronic type of bicycle use stopwatch;
Fig. 2 is one of perspective exploded view of existing induction of signal reflector;
Fig. 3 be existing induction of signal reflector perspective exploded view two;
Fig. 4 is one of perspective exploded view of the utility model preferred embodiment;
Fig. 5 be the utility model preferred embodiment perspective exploded view two;
Fig. 6 is the section of structure after the utility model preferred embodiment assembling;
Fig. 7 is the vertical view after the utility model preferred embodiment assembling;
Fig. 8 is the preferred embodiment perspective exploded view of the utility model with the trip structure;
Fig. 9 is the preferred embodiment perspective exploded view of the utility model with screw structure.
See also Fig. 4, Fig. 5, for the wireless transmission electronic type of bicycle use stopwatch, in its induction of signal reflector, transmitting antenna 311, printed circuit board (PCB) 312, circuit board support 313 and contact electrode structure 314,315 constitute induction of signal transmitter circuit main body 31, and battery 32 is finished power supply for printed circuit board (PCB) 312 by the connection of contact electrode structure 314,315, and the emphasis that the utility model improved is following induction of signal launcher shell structure.Wherein, housing main body 33 roughly is a hollow cylindrical and available integrated mode to be finished, and wherein clasp 333 is fixed in purposes on the front-wheel support voluntarily in order to provide with housing main body 33.And this accommodation space 331 that hollow shape constituted is inserted required space in order to this induction of signal transmitter circuit main body 31 to be provided with this battery 32, and the open-work structure 332 that is positioned at cylindric end face is then in order to provide this induction of signal transmitter circuit main body and this battery to insert the path of this accommodation space.And profile is the fixed cap 34 of a circular cap cover, in order to after this induction of signal transmitter circuit main body 31 and this battery 32 are inserted this accommodation space, to combine with this housing main body 33 with screw-in version again, reach hide this open-work structure and fix this induction of signal transmitter circuit main body and this battery in this accommodation space.And, be arranged at the place that screws togather of this circular cap cover and this housing main body with the waterproof collar 35 that materials such as rubber or silica gel are finished, prevent that in order to reach moisture content from entering in this accommodation space 331.
By above-mentioned the utility model preferred embodiment as can be known, the utility model replaces existing structure with a housing main body 33, inserts the double duty of passage and battery hole as this induction of signal transmitter circuit main body 31 simultaneously with the open-work structure of being located on this housing main body 33 332.Thus, the utility model is required step of carrying out in making assembling process, only induction of signal transmitter circuit main body 31 need be constructed in 332 by this open-work with battery 32 and insert in the housing main body 33 that has completed, again the fixed cap 34 of the waterproof collar 35 with circular cap cover screwed togather to this housing main body 33, so just can finish the assembling of an induction of signal reflector, structure after the assembling is asked for an interview profile shown in Figure 6, vertical view shown in Figure 7.Therefore the action of in the prior art induction of signal transmitter circuit main body and battery being inserted housing main body is still needed to carry out with different steps respectively, and this circuit main body had inserted and put wherein when the two piece enclosure main body made up, make the circuit main body be subject to ultrasonic waves when engaging institute produce the shortcomings such as damage that shake and cause, the technical scheme that the utility model adopted can be avoided the generation of this kind phenomenon.
Certainly, said fixing lid 34 screws togather the mode to this housing main body 33, it only is one of 33 fixed forms that combine of fixed cap 34 and housing main body, except the employing screw thread carries out, carry out combining of fixed cap 34 and 33 of hollow columnar housing main bodies with the fixed form of trip structure 51 or screw structure 52, shown in Fig. 8 and Fig. 9 difference, it can reach the speed of production of simplifying the housing processing procedure, increasing assembling equally and promote effect etc.
Claims (14)
1. induction of signal launcher shell structure, it is used for the wireless transmission electronic type of bicycle use stopwatch, uses for an induction of signal transmitter circuit main body and a battery and installs in it, it is characterized in that this shell mechanism comprises:
One housing main body, it has an accommodation space and open-work structure, and this accommodation space is put this induction of signal transmitter circuit main body and this battery, and the open-work structure provides this induction of signal transmitter circuit main body and this battery to insert the path of this accommodation space; And
One fixed cap, cover cap is textural at the open-work of this housing main body after this induction of signal transmitter circuit main body and this battery are inserted this accommodation space, fixes this induction of signal transmitter circuit main body and this battery in this accommodation space.
2. a kind of induction of signal launcher shell structure as claimed in claim 1, it is characterized in that: this housing main body is a hollow columnar.
3. a kind of induction of signal launcher shell structure as claimed in claim 2 is characterized in that: this open-work structure is positioned at an end face of this hollow columnar.
4. a kind of induction of signal launcher shell structure as claimed in claim 3, it is characterized in that: this housing main body is a hollow cylindrical, and this fixed cap is a circular cap cover.
5. a kind of induction of signal launcher shell structure as claimed in claim 4 is characterized in that: combine with screw-in version between this circular cap cover and this hollow cylindrical housing main body.
6. a kind of induction of signal launcher shell structure as claimed in claim 5, it is characterized in that: it also comprises a waterproof collar, is arranged on the place that screws togather of this circular cap cover and this housing main body.
7. a kind of induction of signal launcher shell structure as claimed in claim 6, it is characterized in that: the material of this waterproof collar is rubber or silica gel.
8. a kind of induction of signal launcher shell structure as claimed in claim 2 is characterized in that: combine in the trip mode between this fixed cap and this housing main body.
9. a kind of induction of signal launcher shell structure as claimed in claim 8, it is characterized in that: it also comprises a waterproof collar, is arranged at the joint of this fixed cap and this housing main body.
10. a kind of induction of signal launcher shell structure as claimed in claim 9, it is characterized in that: the material of this waterproof collar is rubber or silica gel.
11. as a kind of induction of signal launcher shell structure as claimed in claim 2, it is characterized in that: combine with the screw fixed form between this fixed cap and this housing main body.
12. a kind of induction of signal launcher shell structure as claimed in claim 11, it is characterized in that: it also comprises a waterproof collar, is arranged at the joint of this fixed cap and this housing main body.
13. a kind of induction of signal launcher shell structure as claimed in claim 12, it is characterized in that: the material of this waterproof collar is rubber or silica gel.
14. a kind of induction of signal launcher shell structure as claimed in claim 1, it is characterized in that: this housing main body is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207296 CN2368256Y (en) | 1999-04-07 | 1999-04-07 | Structure of housing of signal inductive emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207296 CN2368256Y (en) | 1999-04-07 | 1999-04-07 | Structure of housing of signal inductive emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2368256Y true CN2368256Y (en) | 2000-03-08 |
Family
ID=34001334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207296 Expired - Lifetime CN2368256Y (en) | 1999-04-07 | 1999-04-07 | Structure of housing of signal inductive emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2368256Y (en) |
-
1999
- 1999-04-07 CN CN 99207296 patent/CN2368256Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2353591A1 (en) | Fixing device for panels | |
| CA2009156A1 (en) | Motor vehicle antenna mount | |
| EP2480057A3 (en) | Circuit board design | |
| CN2368256Y (en) | Structure of housing of signal inductive emitter | |
| US5602525A (en) | Signal lamp assembly for use with the gear lever | |
| WO2023109372A1 (en) | Vehicle-mounted voice remote control device | |
| US6716140B2 (en) | Display for an exercise device | |
| CN207049776U (en) | Sound equipment lamp | |
| CN208503981U (en) | Microwave induced bulb lamp | |
| CN219555408U (en) | Lamp inductor plastic shell | |
| CN213983068U (en) | Hourglass type camping portable lamp | |
| CN218914873U (en) | Cylindrical garden lamp | |
| CN201229631Y (en) | Terminal alarm | |
| CN211828674U (en) | Motorcycle handle switch assembly convenient to dismouting | |
| CN218526125U (en) | Luminous vehicle-mounted wireless charging support | |
| CN201636684U (en) | Always-on photographic lamp | |
| CN218124910U (en) | Sound box structure with light function | |
| CN219145374U (en) | Novel radio with LED dazzles various function | |
| CN220475891U (en) | Gateway, controller and intelligent lamp of Internet of things | |
| CN218243781U (en) | Bluetooth sound box | |
| CN204681455U (en) | A kind of IP Camera | |
| CN213214123U (en) | Inside PCB board mounting structure of oxygen appearance is annotated to aluminium shell | |
| CN209982789U (en) | LED off-line coupling type voice controller device | |
| CN211435076U (en) | Intelligence taste tumbler | |
| CN219843758U (en) | Adjustable human body inductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |