CN206470766U - Laser bar code scanning platform - Google Patents
Laser bar code scanning platform Download PDFInfo
- Publication number
- CN206470766U CN206470766U CN201621476171.2U CN201621476171U CN206470766U CN 206470766 U CN206470766 U CN 206470766U CN 201621476171 U CN201621476171 U CN 201621476171U CN 206470766 U CN206470766 U CN 206470766U
- Authority
- CN
- China
- Prior art keywords
- bar code
- laser bar
- code scanning
- scanning platform
- loophole
- 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
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Abstract
The utility model discloses a kind of laser bar code scanning platform, including housing and circuit board；The housing includes the fore shell and rear shell mutually covered, and the top of the housing and/or sidepiece are provided with loophole；The circuit board is placed in the housing, and the circuit board is provided with the indicator lamp for being used for showing the laser bar code scanning platform working condition；The position correspondence loophole of the indicator lamp is set, and light guide is provided between the indicator lamp and loophole.When the indicator lamp is luminous, light will be projected from the loophole, to perceive working condition of the laser bar code scanning platform at the moment by user；Even if the barcode scanning speed of user in a noisy environment, is not interfered with yet, therefore the technical program improves the convenience that the laser bar code scanning platform is used in noisy environment.
Description
Technical field
The utility model is related to laser bar code scanning platform field, more particularly to a kind of laser bar code scanning platform.
Background technology
Laser bar code scanning platform is widely used in due to outstanding advantages such as its exclusive high sweep speed, wide range scannings
The fields such as postal ticketing service, super market checkout.When laser bar code scanning is carrying out bar code scan, sound can successfully be sent by scanning
Cue, to inform the success of user's barcode scanning.But when use environment is very noisy or during user insensitive to sound,
This sound judges whether that the successful laser bar code scanning platform of reading code can cause certain inconvenience to user, although some
The front of laser bar code scanning platform is provided with indicator lamp, but user is when using barcode scanning is carried out, and indicator lamp deviates from user,
Also certain inconvenience can be caused to user's viewing lamp, so as to cause operating efficiency low.
Utility model content
Main purpose of the present utility model is to propose a kind of laser bar code scanning platform, it is intended to improves the laser bar code and sweeps
Retouch the convenience that platform is used in noisy environment.
To achieve the above object, the utility model proposes a kind of laser bar code scanning platform, including；
Housing, the housing includes the fore shell and rear shell mutually covered, and the top of the housing and/or sidepiece are provided with printing opacity
Hole；
Circuit board, is placed in the housing, and the circuit board, which is provided with, to be used to show the laser bar code scanning platform
The indicator lamp of working condition；The position correspondence loophole of the indicator lamp is set, and between the indicator lamp and loophole
Provided with light guide.
Preferably, the two ends of the light guide are importing end face and export end face；The imports end face correspondence is described to be indicated
Lamp is set, and the export end face correspondence loophole is set, and the shape and the shape of the loophole of the export end face
It is adapted.
Preferably, the light guide is set in the form of sheets, and the length of the light guide faces described lead from the imports end
Go out end face gradually to increase.
Preferably, the indicator lamp has multiple, and multiple indicator lamps, light guide, loophole, which are corresponded, to be set.
Preferably, the laser bar code scanning platform also includes headlamp assembly, and the headlamp assembly is described including being opened in
Preceding lamp hole on fore shell, and the front lamp cover that the correspondence preceding lamp hole is set, the indicator lamp are correspondingly arranged at the front lamp cover back of the body
From the side of the lamp hole.
Preferably, the laser bar code scanning platform includes the loudspeaker that are electrically connected with the circuit board, and by the loudspeaker
Sealing is pressed on the compressing member of the inner walls；
The pars stridulans of the loudspeaker is provided with phonocatheter, and the phonocatheter extends from the loudspeaker towards outside；And the housing
The correspondence end of the phonocatheter away from the loudspeaker is provided with out acoustic aperture.
Preferably, the phonocatheter is in straight strip and has a plurality of, and a plurality of phonocatheter extends towards different directions.
Preferably, the loudspeaker are fixedly installed on the fore shell inwall, and the front lamp cover located at the loudspeaker with it is described
Between fore shell, the pars stridulans of the correspondence loudspeaker opens up fluted on the front lamp cover, the notch of the groove and the fore shell
Inner wall sealing is connected, and the groove constitutes the phonocatheter with the fore shell inwall.
Preferably, the ora terminalis that the fore shell is connected with the rear shell is provided with stage portion, and the ora terminalis of the rear shell is adaptedly pacified
Loaded on the stage portion.
Preferably, the sidepiece of the housing, which is provided with, is used to switch the laser bar code scanning platform single-line operation and multi-thread work
The operating key of work.
Technical solutions of the utility model by using opening up loophole on the top of the housing and/or sidepiece, and
The indicator lamp of the correspondence loophole is set on the circuit board, and provided with light guide between the indicator lamp and loophole,
With the light-output that sends the indicator lamp to the loophole.When the indicator lamp is luminous, light will be from the printing opacity
Projected in hole, to perceive working condition of the laser bar code scanning platform at the moment by user；Even in noisy
In environment, the barcode scanning speed of user is not interfered with yet, therefore the technical program improves the laser bar code scanning platform and existed
The convenience used in noisy environment.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the utility model laser bar code scanning platform part decomposition texture schematic diagram；
Fig. 2 is indicator lamp and light guide correspondence position structural profile schematic diagram on Fig. 1 circuit boards；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is enlarged drawing at B in Fig. 2；
Fig. 5 is enlarged drawing at C in Fig. 2.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Fore shell | 41 | Lead sound track |
| 2 | Shell afterwards | 5 | Loophole |
| 11 | Barcode scanning window | 33 | Indicator lamp |
| 11a | Diaphragm | 6 | Light guide |
| 3 | Movement | 61 | Import end face |
| 31 | Circuit board | 62 | Export end face |
| 32 | Data wire | 7 | Loudspeaker |
| 32a | Wire pressing block | 71 | Compressing member |
| 12 | Preceding lamp hole | 13 | Go out acoustic aperture |
| 31a | Lamp plate | 8 | Operating key |
| 4 | Front lamp cover | 9 | Stage portion |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality indicate (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality indicates to be only used for explaining relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality indicates also correspondingly therewith to change.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or can not realize it will be understood that this technical side
The combination of case is not present, also not within the protection domain of the utility model requirement.
The utility model proposes a kind of laser bar code scanning platform, Fig. 1 and Fig. 2 are referred to, the laser bar code scanning is flat
Platform includes housing and circuit board 31, and the housing includes the fore shell 1 and rear shell 2 mutually covered, and the fore shell 1 and rear shell 2 surround one
Cavity, the circuit board 31 is placed in the cavity, and the circuit board 31, which is provided with, to be used to show the laser bar code scanning
The indicator lamp 33 of working platform state；The indicator lamp 33 is preferably LED.The housing correspondence indicator lamp 33 is offered
Light guide 6 is provided between loophole 5, and the indicator lamp 33 and loophole 5.In the present embodiment, circuit board 31 is fixed on institute
State in rear shell 2.Herein it should be noted that, signified front side refers to the place side of fore shell 1 in following embodiments, and rear side refers to institute
State the rear place side of shell 2；The housing sidepiece is face of the housing towards surrounding, including trailing flank.
Technical solutions of the utility model by using opening up loophole 5 on the top of the housing and/or sidepiece, and
The indicator lamp 33 of the correspondence loophole 5 is set on the circuit board 31, and is provided between the indicator lamp 33 and loophole 5
Light guide 6, the light-output that the indicator lamp 33 is sent to the loophole 5.When the indicator lamp 33 lights, light is just
It can be projected from the loophole 5, to perceive working condition of the laser bar code scanning platform at the moment by user；
Even if the barcode scanning speed of user in a noisy environment, is not interfered with yet, therefore the technical program improves the laser strip
The convenience that code scanning platform is used in noisy environment.
Referring to Fig. 1, the primary structure of the laser bar code scanning platform is arranged at the fore shell 1 and rear shell 2 is enclosed
Movement 3 in coelosis body, the movement 3 includes light path catoptric arrangement and circuit board 31, herein not to the light path catoptric arrangement
Illustrate；The front panel of the fore shell 1 is provided with the barcode scanning window 11 passed through for laser, and barcode scanning window 11 is provided with diaphragm
11a.Data wire 32 is provided with the housing, is connected for carrying out communication with external equipment.
The working condition of the laser bar code scanning platform at least includes reading code state, holding state, some laser bar codes
Scanning platform also include setting state, can by the way that these three working conditions are set with the different colors of indicator lamp 33 respectively, with
Express the instantaneous operating conditions of laser bar code scanning platform described in user；In actual production, reading code state correspondence indicator lamp
33 be that red, holding state is that correspondingly indicator lamp 33 is blueness for green, setting state for indicator lamp 33.It is of course possible to for this
Three kinds of working conditions set three indicator lamps 33 respectively；One indicator lamp 33 can also be set, distinguished in different working conditions
Correspondence display color corresponding with working condition this moment.
The circuit board 31 includes but is not limited to photosignal circuit, signal amplification circuit, decoding control circuit etc..Herein
Illustrated during with laser bar code scanning signal reading code success.When the laser bar code scanning platform carries out reading code, institute
State photosignal circuit and the optical signal reflected on bar code is converted into analog electrical signal, the signal amplification shaping circuit is to institute
State analog electrical signal to be amplified and shaping and be converted to data signal, the decoding control circuit decodes data signal
To obtain the information of bar code, and the indicator lamp 33 is controlled to send corresponding prompting.Herein it should be noted that, the circuit board
31 quantity can be that the position of relatively described housing loophole 5 can be provided with finger on polylith, and polylith circuit board 31
Show lamp 33.
The indicator lamp 33 can be connected with the circuit board 31 by connecting line, and the indicator lamp 33 can directly be consolidated
It is scheduled at the loophole 5, or is stretched out from the loophole 5, and in the present embodiment, the indicator lamp 33 is arranged on the circuit
The edge of plate 31, to facilitate the correspondence of indicator lamp 33 loophole 5.
Fig. 2 and Fig. 3 are referred to, the two ends of the light guide 6 are importing end face 61 and export end face 62；The importing end face
The 61 correspondence indicator lamps 33 are set, and export end face 62 correspondence loophole 5 is set.Further, in order to effective
The light beam that the indicator lamp 33 is sent is dissipated, the area for being preferably provided with the export end face 62 is more than the face of the importing end face 61
Product.In the present embodiment, the light guide 6 is set in the form of sheets, and the length of the light guide 6 imports the court of end face 61 from described
The export end face 62 gradually increases；Correspondingly, length direction of the loophole 5 correspondence along the light guide 6 extends, with
The export end face 62 is adapted.
The light guide 6, which has, dissipates light beam that the indicator lamp 33 sends and light beam is more intensively gathered described
Effect at unthreaded hole 5, therefore the light guide 6 is made up of guide-lighting preferably material, does not limit specific material and form herein；Institute
It is preferably solid material to state light guide 6, to have preferably guiding effect to light.Due to the export end face 62 of the light guide 6
Correspond to the loophole 5 to set, therefore be preferably provided with the shape and the shape of the loophole 5 of the export end face 62 and mutually fit
Match somebody with somebody.The shape of the loophole 5 can be strip or circle etc..In assembling, the export end face 62 extend into described
In unthreaded hole 5, and the export end face 62 is non-bulging in the loophole 5, to prevent quilt after the export permanent use of end face 62
Abrasion.Preferably, the housing outer surface flush or the smooth table of formation around the export end face 62 and the loophole 5
Face.
The working condition to the laser bar code scanning platform, Ke Yi can be watched from multi-angle for the convenience of the users
The top of the housing and/or sidepiece set multiple loopholes 5, the multiple loophole 5 be correspondingly arranged on respectively light guide 6,
Indicator lamp 33.It is of course possible to the shape by rationally setting the light guide 6, make an indicator lamp 33 and a light guide 6 same
When the multiple loopholes 5 of correspondence.
Fig. 2 and Fig. 4 are referred to, in the present embodiment, because the circuit board 31 is placed in rear shell 2, in order that described
Also to that there should be indicator lamp 33 on the front panel of fore shell 1, therefore the circuit board 31 is set also to include what the correspondence fore shell 1 was set
Lamp plate 31a, the lamp plate 31a set and electrically connected with the split of circuit board 31, and are provided with the finger on the lamp plate 31a
Show lamp 33.The laser bar code scanning platform also includes headlamp assembly, and the headlamp assembly includes being opened on the fore shell 1
Preceding lamp hole 12, and the correspondence preceding lamp hole 12 are provided with front lamp cover 4, and the lamp plate 31a, which is correspondingly arranged at the front lamp cover 4, to be deviated from
The side of the lamp hole；And set at the printing opacity of the correspondence of indicator lamp 33 front lamp cover 4 on the lamp plate 31a, so that described
Indicator lamp 33 at the printing opacity of the front lamp cover 4 by the preceding lamp hole 12 by being projected.
The laser bar code scanning platform generally includes the loudspeaker 7 electrically connected with the circuit board 31, when the laser strip
During the barcode scanning success of code scanning platform, the loudspeaker 7 can send prompt tone.In order to further strengthen the laser bar code scanning platform
The practicality used in noisy field of employment, thus this programme by setting phonocatheter with improve loudspeaker 7 transmit sound collection
It is neutral.The laser bar code scanning platform includes sealing the loudspeaker 7 into the compressing member 71, Yu Ben for being pressed on the inner walls
In embodiment, the loudspeaker 7 are generally circular, and the correspondence of compressing member 71 is annular in shape to be set.The pars stridulans court of the loudspeaker 7
To inner walls, do not leaked outside with the sound for causing the loudspeaker 7 to send；Phonocatheter is provided with the pars stridulans of the loudspeaker 7 simultaneously,
The phonocatheter extends from the loudspeaker 7 towards outside；And the housing correspondence end of the phonocatheter away from the loudspeaker 7 is set
There is acoustic aperture 13, this set structure causes the sound that the loudspeaker 7 are sent all to be exported by phonocatheter, and delivers to positioned at housing
On go out at acoustic aperture 13, improve the centrality of transfer voice.
In order that loudspeaker 7 can send sound towards multiple directions, therefore the quantity of the phonocatheter is set to have a plurality of,
The a plurality of phonocatheter extends towards different directions；The end of certain every phonocatheter is correspondingly provided with out acoustic aperture 13.Preferably, often
The phonocatheter is in straight strip.
In order to lift the effect that the phonocatheter transmits sound, it is preferably provided with the tube wall of the phonocatheter being in round and smooth shape,
And phonocatheter linearly extends, to reduce the reflection of sound.The structure of the phonocatheter has a variety of, and the phonocatheter can be with
It is that a single pipeline is fixedly installed in the housing.In one embodiment, the phonocatheter includes being opened in the shell
Internal wall upper groove, and closure are located at the diaphragm seal of the groove notch.
In the present embodiment, the loudspeaker 7 are fixedly installed on the inwall of the fore shell 1, and the phonocatheter has two, respectively
Width from the loudspeaker 7 along the fore shell 1 extends to both sides.Certainly can also the top of the housing, sidepiece and
Rear portion is respectively provided with out acoustic aperture 13.
Further, the front lamp cover 4 is located between the loudspeaker 7 and the fore shell 1, therefore the pressure of the compressing member 71
Power is acted on so that the front lamp cover 4 and the inwall tight fit of fore shell 1.The sounding of the correspondence loudspeaker 7 on the front lamp cover 4
Portion, which is offered, leads sound track 41, and the notch for leading sound track 41 is supported with the inner wall sealing of fore shell 1, it is described lead sound track 41 with it is described
The inwall of fore shell 1 constitutes the phonocatheter.Fig. 2 and Fig. 5 are referred to, the laser bar code scanning platform is often in the larger field of dust
Conjunction is used, in order to avoid dust is entered in housing by the gap between the fore shell 1 and rear shell 2, so as to influence circuit board
31 work；Therefore the ora terminalis for setting the fore shell 1 to be connected with the rear shell 2 is provided with stage portion 9, and the ora terminalis of the rear shell 2 is fitted
The stage portion 9 is installed on ground.By the step surface of the fore shell 1, so as to prevent dust from entering in the cavity.It is described
Afterwards shell 2 can not have stage portion 9, can also in the rear shell 2 ora terminalis set be adapted with the stage portion 9 of the fore shell 1
Stage portion 9.
Laser bar code scanning platform generally has single-line operation or multi-thread mode of operation, at any time and square for the ease of user
Just switch between these two modes, set the sidepiece of the housing to be provided with flat for switching the laser bar code scanning
The operating key 8 of platform single-line operation or multi-thread work.
The data wire 32 is used to set up to communicate with external equipment to be connected, outside the laser bar code scanning platform is embedded into
When in portion's equipment, because the laser bar code scanning platform can be embedded into different external equipments with different installation sites, number
The convenience that can influence to install according to the position of line 32, therefore in order to improve the versatility that the laser bar code scanning platform is installed,
The data wire 32 is set to be located at the intersection in the face of housing at least three；Thus can be flat in laser bar code scanning
Platform is with when at least three faces are connected with external equipment, and the data wire 32 can realize relatively short distance and concealed installation,
It is achieved thereby that the laser bar code scanning platform adapts to different external equipment installation forms.It is described in the present embodiment
Fore shell 1 and rear shell 2 collectively form the housing of a rectangle, and the data wire 32 is located at surface, bottom surface and court after the rear shell 2
The intersection of one of side to both sides.The housing is provided with wire pressing block 32a, with the fixed data wire 32.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become
Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of laser bar code scanning platform, it is characterised in that including；
Housing, the housing includes the fore shell and rear shell mutually covered, and the top of the housing and/or sidepiece are provided with loophole；
Circuit board, is placed in the housing, and the circuit board, which is provided with, to be used to show the laser bar code scanning platform work
The indicator lamp of state；The position correspondence loophole of the indicator lamp is set, and is provided between the indicator lamp and loophole
Light guide.
2. laser bar code scanning platform as claimed in claim 1, it is characterised in that the two ends of the light guide are importing end face
With export end face；The imports end face correspondence indicator lamp is set, and the export end face correspondence loophole is set, and institute
The shape for stating export end face is adapted with the shape of the loophole.
3. laser bar code scanning platform as claimed in claim 2, it is characterised in that the light guide is set in the form of sheets, and institute
State the length of light guide and face the export end face from the imports end and gradually increase.
4. laser bar code scanning platform as claimed in claim 1, it is characterised in that the indicator lamp has multiple, multiple described
Indicator lamp, light guide, loophole, which are corresponded, to be set.
5. the laser bar code scanning platform as described in Claims 1-4 any one, it is characterised in that the laser bar code is swept
The loudspeaker that platform includes electrically connecting with the circuit board are retouched, and the loudspeaker are sealed to the compression for being pressed on the inner walls
Part；
The pars stridulans of the loudspeaker is provided with phonocatheter, and the phonocatheter extends from the loudspeaker towards outside；And the housing correspondence
End of the phonocatheter away from the loudspeaker is provided with out acoustic aperture.
6. laser bar code scanning platform as claimed in claim 5, it is characterised in that the phonocatheter is in straight strip and has many
Bar, a plurality of phonocatheter extends towards different directions.
7. laser bar code scanning platform as claimed in claim 5, it is characterised in that the laser bar code scanning platform is also wrapped
Headlamp assembly is included, the headlamp assembly includes the preceding lamp hole being opened on the fore shell, and corresponds to what the preceding lamp hole was set
Front lamp cover, the indicator lamp is correspondingly arranged at the side that the front lamp cover deviates from the lamp hole.
8. laser bar code scanning platform as claimed in claim 7, it is characterised in that the loudspeaker are fixedly installed on the fore shell
Inwall, and the front lamp cover corresponds to the pars stridulans of the loudspeaker located between the loudspeaker and the fore shell on the front lamp cover
Open up fluted, the notch of the groove is connected with the fore shell inner wall sealing, the groove constitutes institute with the fore shell inwall
State phonocatheter.
9. laser bar code scanning platform as claimed in claim 1, it is characterised in that the end that the fore shell is connected with the rear shell
Edge is provided with stage portion, and the ora terminalis of the rear shell is adaptedly installed on the stage portion.
10. laser bar code scanning platform as claimed in claim 1, it is characterised in that the sidepiece of the housing, which is provided with, to be used to cut
Change the operating key of the laser bar code scanning platform single-line operation and multi-thread work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476171.2U CN206470766U (en) | 2016-12-29 | 2016-12-29 | Laser bar code scanning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476171.2U CN206470766U (en) | 2016-12-29 | 2016-12-29 | Laser bar code scanning platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470766U true CN206470766U (en) | 2017-09-05 |
Family
ID=59711688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476171.2U Active CN206470766U (en) | 2016-12-29 | 2016-12-29 | Laser bar code scanning platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206470766U (en) |
-
2016
- 2016-12-29 CN CN201621476171.2U patent/CN206470766U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206470766U (en) | Laser bar code scanning platform | |
| CN215576965U (en) | Infrared remote control receiving head | |
| CN106225211A (en) | Base assembly and cabinet air-conditioner | |
| CN215773452U (en) | Sound box with atmosphere lamp | |
| CN206131337U (en) | Drive -by -wire ware and air conditioner | |
| CN204498317U (en) | Light leakage formula earphone | |
| CN210891278U (en) | High-light-efficiency straight-down type LED panel lamp | |
| CN107388097A (en) | A kind of light guide structure of LED and a kind of robot eyes | |
| CN218209127U (en) | Plug-in lamp applied to furniture cabinet | |
| CN107110438A (en) | Guiding device and board card device | |
| CN220672162U (en) | Digital screen capable of gradually displaying patterns | |
| CN220915268U (en) | Key device, range hood with same and gas stove | |
| CN221303760U (en) | Display and display device | |
| CN218883788U (en) | Light-emitting component, electronic equipment and vehicle | |
| CN210042013U (en) | Controller for TV background lamp | |
| CN219269235U (en) | Control panel and hidden light guide structure thereof | |
| CN202901922U (en) | Light-emitting diode (LED) panel light capable of preventing side seam transmitting | |
| CN209459177U (en) | A kind of Display panel component and air-conditioning | |
| CN212870411U (en) | Horn cover for refrigerator door body, refrigerator end cover, refrigerator door body and refrigerator | |
| CN204118403U (en) | A kind of indicator light of connector passes optical module structure | |
| CN220338841U (en) | Refrigerator with atmosphere lamp | |
| CN205119383U (en) | A machine in display lamp mirror subassembly and air conditioning for machine in air conditioning | |
| CN218957154U (en) | Light-guiding type bilateral infrared touch screen structure | |
| CN209002195U (en) | Wireless sound box with ornament lamp | |
| CN214381348U (en) | LED lamp thin wall printing opacity's wireless earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |