CN207966785U - A kind of remote controler - Google Patents
A kind of remote controler Download PDFInfo
- Publication number
- CN207966785U CN207966785U CN201820428132.8U CN201820428132U CN207966785U CN 207966785 U CN207966785 U CN 207966785U CN 201820428132 U CN201820428132 U CN 201820428132U CN 207966785 U CN207966785 U CN 207966785U
- Authority
- CN
- China
- Prior art keywords
- lower casing
- case ring
- remote controler
- upper cover
- annular sidewall
- 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.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000005034 decoration Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of remote controler, including lower casing and upper cover, the periphery of the lower casing is provided with case ring, it is provided with card slot at the top of the case ring, the card slot and the lower upper end opening clamping, several buckles are provided on the inner wall of the lower casing, the lower end of the upper cover is vertically provided with extended structure, the extended structure is inserted into the lower casing and is clamped with the buckle, the upper cover lower end and the case ring upper-end contact, the case ring lower end is provided with several card convexs, several through-holes being connected with the card convex are provided on the lower casing.The assembly gap that the case ring is inserted between the upper cover and the lower casing and between the upper cover lower end and the lower casing upper end is filled, eliminate screw, the contact area between the upper cover and the lower casing is increased simultaneously, it avoids moisture from entering in the accommodation space by the assembly gap between the upper cover and the lower casing, promotes the water resistance of the remote controler.
Description
Technical field
The utility model is related to household electrical appliance technical field more particularly to a kind of remote controlers.
Background technology
Remote controler is a kind of device for remote control machinery, mainly by integrated circuit and for generating different messages
Button is formed, as channel selection, the opening and closing of TV can be controlled by remote controler.Existing remote controler mainly wraps
Upper cover, lower casing and pcb board are included, integrated circuit is placed in lower casing, and upper cover is connect by screw with lower cover, and pcb board is limited
In lower casing；The connection of screw between upper cover and lower casing so that form an assembly gap between upper cover and lower casing, work as remote controler
When contact wetting, moisture is easy to flow into lower casing from assembly gap and contacts pcb board, to damage remote controler, shortens remote controler
Service life.
Therefore, the existing technology needs to be improved and developed.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide
A kind of remote controler, it is intended to solve to be also easy to produce assembly gap between existing remote controler upper cover and lower casing and be not easy to waterproof
Problem.
The utility model technical scheme applied to solve the technical problem is as follows：
A kind of remote controler comprising lower casing and upper cover, wherein the periphery of the lower casing is provided with case ring, the decoration
Circle top is provided with card slot, and the upper end opening of the card slot and the lower casing is clamped, is provided on the inner wall of the lower casing several
A buckle, the lower end of the upper cover are vertically provided with extended structure, the extended structure be inserted into the lower casing and with the card
Buckle connects, the upper cover lower end and the case ring upper-end contact, several card convexs, the lower casing are provided on the case ring
On be provided with several through-holes being connected with the card convex.
The remote controler, wherein the case ring is silica gel ornamental circle or rubber case ring.
The remote controler, wherein the case ring includes annular sidewall, is parallel to the limiting section of the annular sidewall, with
And the interconnecting piece for connecting the upper end of the limiting section with the upper end of the annular sidewall；The longitudinal section of the annular sidewall is
" | " font forms the card slot between the limiting section and the annular sidewall.
The remote controler, wherein the lateral surface of the annular sidewall is provided with several anti-skidding salient points.
The remote controler, wherein it is provided with the first inclined surface on the outside of the upper end of the annular sidewall, the annular sidewall
Lower end outside is provided with the second inclined surface.
The remote controler, wherein the card convex includes protrusion and the connection that connect the protrusion with the case ring
There is elasticity, the width of the connector to be less than the width of the through-hole for part, the protrusion.
The remote controler, wherein it is described protrusion include truncated cone-shaped protrusion and cylindrical protrusions, the one of the cylindrical protrusions
A disc disc big with radius in the truncated cone-shaped protrusion is connect, another disc and the connection of the cylindrical protrusions
Part connects.
The remote controler, wherein the truncated cone-shaped protrusion is less than the through-hole away from the diameter of the disc of the connector
Width, the width of the through-hole is less than the diameter of the cylindrical protrusions.
The remote controler, wherein the extended structure has elasticity, and the extended structure includes that first be oppositely arranged prolongs
Extending portion and the second extension, when the extended structure undeformed, between first extension and second extension away from
From the width more than the lower casing.
The remote controler, wherein the periphery setting of the lower casing is fluted, and the longitudinal section of the groove is L-type, the dress
Decorative circle is located in the groove.
Advantageous effect：In the utility model, the case ring is inserted between the upper cover and the lower casing and on described
Assembly gap between lid lower end and the lower casing upper end is filled, and eliminates screw, while increasing the upper cover and institute
The contact area between lower casing is stated, moisture is avoided to enter the receiving by the assembly gap between the upper cover and the lower casing
In space, the water resistance of the remote controler is promoted.
Description of the drawings
Fig. 1 is the sectional view of remote controler described in the utility model；
Fig. 2 is the stereogram of case ring described in the utility model；
Fig. 3 is the sectional view of case ring described in the utility model；
Fig. 4 is the stereogram of lower casing described in the utility model；
Fig. 5 is the sectional view of lower casing described in the utility model；
Fig. 6 is use state reference chart when case ring described in the utility model is installed with lower casing cooperation；
Fig. 7 is sectional view when case ring described in the utility model is installed with lower casing cooperation.
Specific implementation mode
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With novel, it is not used to limit the utility model.
Please refer to Fig. 1-Fig. 7.The utility model provides a kind of remote controler, as shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 7,
Including lower casing 1 and upper cover 2, wherein the periphery of the lower casing 1 is provided with case ring 3, and 3 top of the case ring is provided with card slot
4, the upper end opening of the card slot 4 and the lower casing 1 is clamped, and is provided with several buckles on the inner wall of the lower casing 1, it is described on
The lower end of lid 2 is vertically provided with extended structure 20, and the extended structure 20 is inserted into the lower casing 1 and is clamped with the buckle,
2 lower end of the upper cover and 3 upper-end contact of the case ring, 3 lower end of the case ring is provided with several card convexs 5, the lower casing 1
On be provided with several through-holes 10 being connected with the card convex 5.
As shown in figure 4, the lower casing 1 has opening and accommodation space 11, the accommodation space 11 is for placing pcb board etc.
Zero device of electronics；The upper cover 2, which is used to match with the lower casing 1, merges the opening for blocking the lower casing 1.The cross of the case ring 3
Cross sectional shape is similar with the cross-sectional shape of the lower casing 1, and the case ring 3 is enclosed right around the lower casing 1 one, and the decoration
Circle 3 is connected together by the card slot 4 of the upper end with 3 upper end opening of the case ring, and the case ring 3 also passes through the card
Convex 5 is mating with the through-hole 10 so that on the case ring 3 assembly connection to the lower casing 1, and works as the case ring 3
When upper end card slot 4 is clamped with the lower casing 1, as shown in fig. 6, the part of the case ring 3 is located in the accommodation space 11.
When installing the upper cover 2, as shown in Figure 1, the extended structure 20 is inserted into the accommodation space 11 and the card
Button is connected together, at this time the outer rim of the upper cover 2 be located at the accommodation space 11 it is outer and just with the upper termination of the case ring 3
It touches so that the case ring 3 is inserted between the upper cover 2 and the lower casing 1 and on 2 lower end of the upper cover and the lower casing 1
Assembly gap between end is filled, and eliminates screw, while increasing the contact between the upper cover 2 and the lower casing 1
Area, to avoid moisture from entering in the accommodation space 11 by the assembly gap between the upper cover 2 and the lower casing 1,
Promote the water resistance of the remote controler.
The case ring 3 is silica gel ornamental circle or rubber case ring, i.e., the described case ring 3 uses softer material, has
Certain elasticity so that when the case ring 3 is clamped between the upper cover 2 and the lower casing 1, the case ring 3 can rise
To the effect of waterproof washer, the water resistance of the remote controler is promoted, while user is when holding the remote controler, the decoration
Circle 3 and the contact of user's hand, make user feel more comfortable, promote the grip feeling of the remote controler.
Simultaneously as the case ring 3 has elasticity, when the remote controler is fallen, the case ring 3 can effectively be kept away
Exempt from the remote controler damage or scratches.
As shown in Figures 2 and 3, the case ring 3 includes annular sidewall 31, is parallel to the limiting section of the annular sidewall 31
32, and interconnecting piece 33 that the upper end of the limiting section 32 is connect with the upper end of the annular sidewall 31；The annular sidewall
31 longitudinal section is " | " font, and the card slot 4 is formed between the limiting section 32 and the annular sidewall 31.When the decoration
When circle 3 is assembled with the lower casing 1, the upper end of the lower casing 1 be inserted between the limiting section 32 and the annular sidewall 31 and with
The interconnecting piece 33 contacts, and the internal partial wall of the lower casing 1 contacts with the limiting section 32, the outer wall of the lower casing 1 and
The inner wall of the annular sidewall 31 contacts.
Further, as shown in Fig. 4, Fig. 5 and Fig. 7, annular groove 6, the annular groove are provided on the inner wall of the lower casing 1
6 for accommodating the limiting section 32, so that when the extended structure 20 is inserted into the accommodation space 11, the extension knot
A part for structure 20 is contacted with the case ring 3, and a part of inner wall with the lower casing 1 contacts, i.e., described 1 inner wall of lower casing it is upper
It is sealed by the case ring 3 between end and the extended structure 20, further promotes the water resistance of the remote controler.
Further, as shown in Fig. 2, the lateral surface of the annular sidewall 31 is provided with several anti-skidding salient points 311.
Preferably, as shown in figure 3, being provided with the first inclined surface 312, the annular on the outside of the upper end of the annular sidewall 31
The lower end outside of side wall 31 is provided with the second inclined surface 313；First inclined surface 312 is from top to bottom to 1 outside of the lower casing
It tilts, second inclined surface 313 is tilted to the inside of the lower casing 1 from top to bottom so that first inclined surface 312 can be with
It is excessive that inclined surface is formed between the edge of the upper cover 2, between second inclined surface 313 and the lower edge of the lower casing 1
Also it is excessive to form inclined surface, when user holds the remote controler, the upper cover 2 and 3 junction of the case ring and it is described under
Shell 1 more meets the radian of user's palm of the hand crawl with 3 junction of the case ring, promotes user hand grip feeling.
As shown in figure 3, the card convex 5 includes protrusion 51 and the connection being connect described raised 51 with the case ring 3
Part 52, described raised 51 there is elasticity, the width of the connector 52 to be less than the width of the through-hole 10.Raised 51 direction
The width of 52 one side of the connector is more than the width of the through-hole 10, first will be described convex when installing the annular decoration
It plays 51 and is pressed into the through-hole 10, after making described raised 51 to pass through the through-hole 10, the connector 52 is placed in the through-hole 10
Interior, described raised 51 are limited in the accommodation space 11, and the cooperation of the card convex 5 and the through-hole 10 is by the annular side
4 position below of card slot is connect with the lower casing 1 on wall 31.
Further, described raised 51 include truncated cone-shaped protrusion 511 and cylindrical protrusions 512, the cylindrical protrusions 512
The disc disc big with radius in the truncated cone-shaped protrusion 511 connect, another disc of the cylindrical protrusions 512
It is connect with the connector 52, i.e., the small disc of radius deviates from the connector 52 in the described truncated cone-shaped protrusion 511, will be described convex
When playing 51 with the assembly of the through-hole 10, the small disc of radius first passes through the through-hole 10 in the truncated cone-shaped protrusion 511, described
The side wall of truncated cone-shaped protrusion 511 play the guiding role to raised 51 installation, when radius is big in the truncated cone-shaped protrusion 511
When the circumference of disc is close with the through-hole 10, the annular sidewall 31 is pressed to the lower casing 1, makes the circular ring shape protrusion
51 alternating compressions, to be squeezed into the accommodation space 11 and restore elastic deformation.
The diameter that the truncated cone-shaped protrusion 511 is connected one side with the connector 52 is equal to the cylindrical protrusions 512
The diameter of upper disc；The diameter of disc of the truncated cone-shaped protrusion 511 away from the connector 52 is less than the width of the through-hole 10
Degree, the width of the through-hole 10 are less than the diameter of the cylindrical protrusions 512.
Preferably, the connector 52 is cylinder, and ring is provided at the peripheral center along longitudinal direction of the connector 52
Shape fluting 53, as shown in figure 3, the centre of the i.e. connector 52 is narrow, left and right ends are wide；The longitudinal maximum width of the connector 52
Less than the width of the through-hole 10；Since narrow among the connector 52, left and right ends are wide so that the connector 52 with it is described
The space length away from 10 inner wall of the through-hole increases at the center of the opposite peripheral surface of through-hole 10, is convenient for user by described raised 51
With 31 junction of the annular sidewall or so or teetertotter, so that user is pulled described raised 51 out of the through-hole 10, from
And dismantle the case ring 3.
The extended structure 20 has elasticity, as shown in Figure 1, the extended structure 20 includes symmetrically arranged first extension
Portion 21 and the second extension 22, when 20 undeformed of extended structure, first extension 21 and second extension 22
The distance between be more than the lower casing 1 width.The outside of the lateral surface of first extension 21, second extension 22
Face is both provided with hook, by first extension 21 and second extension 22 to squeezing at the center of the upper cover 2,
So that the distance between first extension 21 and second extension 22 is reduced and be less than the width of the accommodation space 11,
Then first extension 21 and second extension 22 are inserted into the accommodation space 11 and are pushed simultaneously, when described
Hook streaks the buckle, the lower end in contact of the upper end of the hook and the buckle, first extension 21 and described
Two extensions 22 restore elastic deformation, and the buckle is by first extension 21 and second extension 22 limit in institute
It states in accommodation space 11, at this time the upper-end contact of the lower end of the upper cover 2 and the interconnecting piece 33.
When the hook is with described be connected together, the distance between 2 lower end of the upper cover and 1 upper end of the lower casing are small
Thickness when 33 undeformed of interconnecting piece is completed when the case ring 3 is assembled with the lower casing 1 first, is then assembled
The upper cover 2 and make it is described buckle with the hook be connected together when, the upper cover 2 and the lower casing 1 can squeeze the connection
Portion 33 promotes the water resistance of the remote controler to improve the being completely embedded property between the upper cover 2 and the case ring 3.
As shown in figure 5, the periphery of the lower casing 1 is provided with 12, the longitudinal section of the groove 12 is L-type, the case ring 3
In the groove 12, make the outer rim of peripheral, the described upper cover 2 of the case ring 3 and the lower edge of the lower casing 1
Linking avoids the case ring 3 excessively prominent relative to the upper cover 2 and the lower casing 1 more naturally, user holds more comfortable
Go out.
In the vertical direction, 31 lower end of the annular sidewall is located at the lower section of the connector 52, i.e., the connector 52 with
The lower end of the annular sidewall 31 has certain distance, even if there is a small amount of water from 31 lower end of the annular sidewall and the lower casing 1
Between flow into, the distance between the connector 52 and 31 lower end of the annular sidewall also increase the flow of water, reduce water
Enter the probability in the accommodation space 11 by the through-hole 10.
Further, as shown in figure 3, the lower end of the cylindrical protrusions 512 is concordant with the lower end of the annular sidewall 31,
The through-hole 10 limits the cooperation of the protrusion so that 31 lower end of the annular sidewall is not easy to tilt, to ensure the dress
The top and bottom of decorative circle 3 can closely be connect with the lower casing 1.
In conclusion the utility model provides a kind of remote controler, including lower casing and upper cover, the periphery setting of the lower casing
There is a case ring, card slot, the card slot and the lower upper end opening clamping are provided at the top of the case ring, is set in the lower casing
Several buckles are equipped with, the lower end of the upper cover is vertically provided with extended structure, and the extended structure is inserted into the lower casing simultaneously
It is clamped with the buckle, the upper cover lower end and the case ring upper-end contact, the case ring lower end is provided with several cards
It is convex, several through-holes being connected with the card convex are provided on the lower casing.The case ring is inserted into the upper cover and institute
It states between lower casing and the assembly gap between the upper cover lower end and the lower casing upper end is filled, eliminate screw, together
When increase contact area between the upper cover and the lower casing, to avoid moisture by the upper cover and the lower casing it
Between assembly gap enter the accommodation space in, promote the water resistance of the remote controler.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (10)
1. a kind of remote controler comprising lower casing and upper cover, which is characterized in that the periphery of the lower casing is provided with case ring, described
Card slot is provided at the top of case ring, the upper end opening of the card slot and the lower casing is clamped, is provided on the inner wall of the lower casing
Several buckles, the lower end of the upper cover are vertically provided with extended structure, the extended structure be inserted into the lower casing and with institute
Buckle clamping, the upper cover lower end and the case ring upper-end contact are stated, several card convexs are provided on the case ring, it is described
Several through-holes being connected with the card convex are provided on lower casing.
2. remote controler according to claim 1, which is characterized in that the case ring is silica gel ornamental circle or rubber case ring.
3. remote controler according to claim 1, which is characterized in that the case ring includes annular sidewall, is parallel to the ring
The limiting section of shape side wall, and interconnecting piece that the upper end of the limiting section is connect with the upper end of the annular sidewall；The ring
The longitudinal section of shape side wall is " | " font, and the card slot is formed between the limiting section and the annular sidewall.
4. remote controler according to claim 3, which is characterized in that it is anti-skidding that the lateral surface of the annular sidewall is provided with several
Salient point.
5. remote controler according to claim 3, which is characterized in that be provided with the first inclination on the outside of the upper end of the annular sidewall
The lower end outside in face, the annular sidewall is provided with the second inclined surface.
6. remote controler according to claim 1, which is characterized in that the card convex include protrusion and by it is described protrusion with it is described
There is elasticity, the width of the connector to be less than the width of the through-hole for the connector of case ring connection, the protrusion.
7. remote controler according to claim 6, which is characterized in that the protrusion includes truncated cone-shaped protrusion and cylindrical protrusions,
The disc that one disc of the cylindrical protrusions is big with radius in the truncated cone-shaped protrusion is connect, the cylindrical protrusions it is another
One disc is connect with the connector.
8. remote controler according to claim 7, which is characterized in that the truncated cone-shaped protrusion deviates from the disc of the connector
Diameter is less than the width of the through-hole, and the width of the through-hole is less than the diameter of the cylindrical protrusions.
9. remote controler according to claim 1, which is characterized in that the extended structure has elasticity, the extended structure packet
Include the first extension and the second extension being oppositely arranged, when the extended structure undeformed, first extension with it is described
The distance between second extension is more than the width of the lower casing.
10. remote controler according to claim 1, which is characterized in that the periphery setting of the lower casing is fluted, the groove
Longitudinal section is L-type, and the case ring is located in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428132.8U CN207966785U (en) | 2018-03-28 | 2018-03-28 | A kind of remote controler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428132.8U CN207966785U (en) | 2018-03-28 | 2018-03-28 | A kind of remote controler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966785U true CN207966785U (en) | 2018-10-12 |
Family
ID=63726467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428132.8U Active CN207966785U (en) | 2018-03-28 | 2018-03-28 | A kind of remote controler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966785U (en) |
-
2018
- 2018-03-28 CN CN201820428132.8U patent/CN207966785U/en active Active
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| GR01 | Patent grant |