CN208256542U - A kind of crime scene investigation device TPU key - Google Patents
A kind of crime scene investigation device TPU key Download PDFInfo
- Publication number
- CN208256542U CN208256542U CN201820608771.2U CN201820608771U CN208256542U CN 208256542 U CN208256542 U CN 208256542U CN 201820608771 U CN201820608771 U CN 201820608771U CN 208256542 U CN208256542 U CN 208256542U
- Authority
- CN
- China
- Prior art keywords
- tpu
- spline
- key
- crime scene
- investigation device
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of crime scene investigation device TPU keys, including chassis body, it is equipped with TPU in the upper surface key slot of the chassis body and presses spline, the TPU is by being integrally formed with stud bump in spline, the TPU is fixed in the upper surface key slot of chassis body by the upside of spline by fixing strip, raised hole is provided on the fixing strip, the protrusion hole is adapted with stud bump.Crime scene investigation device TPU key presses spline and stud bump using TPU, and TPU key dustproof and waterproof and appearance reach original same effect, and reduce cost of parts and assembling cost.
Description
Technical field
The utility model belongs to TPU technical field of key, and in particular to a kind of crime scene investigation device TPU key.
Background technique
Key composition originally: silicone rubber member (effect sealing and dustproof waterproof)+PC plastic press key+PC plastic cement press strip.Change
Preceding assembling procedure is more, and card key fraction defective is high, and key is easily accidentally by arriving.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of crime scene investigation device TPU key
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of crime scene investigation device TPU key, including casing
Main body, the interior TPU that is equipped with of the upper surface key slot of the chassis body press spline, and the TPU is convex by key is integrally formed in spline
It rises, the TPU is fixed in the upper surface key slot of chassis body by the upside of spline by fixing strip, the fixation
Raised hole is provided on strip, the protrusion hole is adapted with stud bump.
Preferably, the surface of the stud bump is equipped with the marking keys of protrusion.
Preferably, the TPU is 75 by the transparency of spline.
The technical effect and advantage of the utility model: crime scene investigation device TPU key presses spline and stud bump using TPU,
TPU key dustproof and waterproof and appearance reach original same effect, and reduce cost of parts and assembling cost.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
In figure: 1 chassis body, 2TPU are by spline, 3 stud bumps, 4 fixing strips, 5 raised holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of crime scene investigation device TPU key as shown in Figs. 1-2, including chassis body 1, the casing
It is equipped with TPU in the upper surface key slot of main body 1 and presses spline 2, the TPU is by being integrally formed with stud bump 3, the TPU in spline 2
It is fixed in the upper surface key slot of chassis body 1 by the upside of spline 2 by fixing strip 4, on the fixing strip 4
It is provided with raised hole 5, the protrusion hole 5 is adapted with stud bump 3.
Specifically, the surface of the stud bump 3 is equipped with the marking keys of protrusion.
Specifically, the TPU is 75 by the transparency of spline 2.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of crime scene investigation device TPU key, including chassis body (1), it is characterised in that: press the upper surface of the chassis body (1)
It is equipped with TPU in keyway and presses spline (2), for the TPU by being integrally formed with stud bump (3) on spline (2), the TPU presses spline (2)
Upside be fixed in the upper surface key slot of chassis body (1) by fixing strip (4), on the fixing strip (4)
It is provided with raised hole (5), the protrusion hole (5) is adapted with stud bump (3).
2. a kind of crime scene investigation device TPU key according to claim 1, it is characterised in that: the surface of the stud bump (3) is set
There are the marking keys of protrusion.
3. a kind of crime scene investigation device TPU key according to claim 1, it is characterised in that: the TPU is transparent by spline (2)
Degree is 75.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608771.2U CN208256542U (en) | 2018-04-26 | 2018-04-26 | A kind of crime scene investigation device TPU key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608771.2U CN208256542U (en) | 2018-04-26 | 2018-04-26 | A kind of crime scene investigation device TPU key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208256542U true CN208256542U (en) | 2018-12-18 |
Family
ID=64638069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820608771.2U Active CN208256542U (en) | 2018-04-26 | 2018-04-26 | A kind of crime scene investigation device TPU key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208256542U (en) |
-
2018
- 2018-04-26 CN CN201820608771.2U patent/CN208256542U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203181024U (en) | Narrow-frame mobile phone structure | |
| CN203387819U (en) | Waterproof sealing type electronic product protection device | |
| CN206878885U (en) | A kind of front camera module and mobile terminal | |
| CN208256542U (en) | A kind of crime scene investigation device TPU key | |
| CN205028312U (en) | Fingerprint identification device and electronic equipment | |
| CN206559779U (en) | A kind of electronic equipment | |
| CN201936257U (en) | Key and keyboard | |
| CN204362445U (en) | A kind of appearance device being applied to electronic equipment | |
| CN206209298U (en) | A kind of new waterproof children's telephone wrist-watch | |
| CN206806373U (en) | A kind of electrokinetic cell top cover assembling structure | |
| CN211628944U (en) | Thin film key structure | |
| CN205592718U (en) | Two -sided centralized control type intelligence signal light | |
| CN201113269Y (en) | Rainproof sign frame for distribution box | |
| CN205320117U (en) | Waterproof structure of mobile phone | |
| CN2930208Y (en) | Dust-proof cover and electronic device | |
| CN203984831U (en) | Electromagnetic shielding sealed cabinet | |
| CN203617184U (en) | Key structure | |
| CN210573896U (en) | Intelligent electronic student identity card with waterproof function | |
| CN201717922U (en) | Portable terminal device | |
| CN203930689U (en) | A kind of new waterproof keyboard | |
| CN204767230U (en) | Swimming glasses | |
| CN205160625U (en) | Mobile phone press keys | |
| CN206922892U (en) | Cover plate, camera module and mobile terminal | |
| CN104601758A (en) | Protective jacket and manufacturing method thereof | |
| CN215167174U (en) | Acrylic panel assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |