CN207219220U - Shell structure and keyboard of calling out the numbers - Google Patents
Shell structure and keyboard of calling out the numbers Download PDFInfo
- Publication number
- CN207219220U CN207219220U CN201721222206.4U CN201721222206U CN207219220U CN 207219220 U CN207219220 U CN 207219220U CN 201721222206 U CN201721222206 U CN 201721222206U CN 207219220 U CN207219220 U CN 207219220U
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- China
- Prior art keywords
- housing
- shell structure
- connector
- support column
- close
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Abstract
It the utility model is related to housing technologies field, and in particular to a kind of shell structure and keyboard of calling out the numbers.The shell structure includes the first housing and the second housing, first housing is mutually matched and is oppositely arranged with the second shell body, first housing is provided with multiple support columns close to the side of second housing, the support column is provided with projection close to one end of first housing, and the corresponding position of second housing and each support column is provided with the upright post sleeve to match with the support column.It is easy to assembly by the above-mentioned setting shell structure, and effectively avoid the shell structure assemble and use during be squeezed and be subjected to displacement or impaired situation.
Description
Technical field
Housing technologies field is the utility model is related to, in particular to a kind of shell structure and keyboard of calling out the numbers.
Background technology
At present, shell structure is widely used among the electronic equipment such as remote control or calling keyboard, and wherein shell structure is led to
Often include more sub- housings, more sub- housing generally use screws or snap connection.When using mode connects for screw, used spiral shell
Nail is usually multiple assemblings to complete to the shell structure, and multiple screws are generally disposed at the marginal position of each sub- housing,
The problem of this can cause shell structure assembling complicated.When using snap connection when, each sub- housing may in use by
Power extruding occurs relative displacement and is even damaged, and then influences situation about using.Therefore effectively avoid shell structure installation complicated,
And it is urgent problem to be solved effectively to avoid shell structure from being damaged in use.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of shell structure and keyboard of calling out the numbers, shell structure pass through
First housing and the second housing are set, and multiple support columns are set in first housing, sets and supports on the second housing
The upright post sleeve that post matches so that the shell structure is easy to assembly, and effectively avoids the shell structure from assembling and used
It is squeezed and is subjected to displacement or impaired situation in journey.
To achieve the above object, the utility model embodiment adopts the following technical scheme that：
A kind of shell structure, including the first housing and the second housing, first housing and mutual of the second shell body phase
Match somebody with somebody and be oppositely arranged, first housing is provided with multiple support columns close to the side of second housing, and the support column leans on
One end of nearly first housing is provided with projection, the corresponding position of second housing and each support column be provided with
The upright post sleeve that the support column matches.
In preferably selection of the present utility model, in above-mentioned shell structure, first housing is close to the second shell
The side of body is additionally provided with the first connector, first connector close to first housing marginal position, described second
The corresponding position of housing and first connector is provided with the second connector.
In preferably selection of the present utility model, in above-mentioned shell structure, first is provided with first connector
Screw, first screw is through first connector and to extend to the first shell external, is set on second connector
It is equipped with the second screw to match with first screw.
In preferably selection of the present utility model, in above-mentioned shell structure, first connector is two, described the
It is provided with the first projection on a connection piece, it is convex that the corresponding position of second connector and first projection is provided with second
Block.
In preferably selection of the present utility model, in above-mentioned shell structure, first housing is close to the second shell
The side of body is additionally provided with bearing block, center position of the bearing block close to first housing.
In preferably selection of the present utility model, in above-mentioned shell structure, the bearing block is two neighboring to hold to be multiple
Spacing between pouring weight is identical.
In preferably selection of the present utility model, in above-mentioned shell structure, the edge of first housing is provided with card
Socket part, second housing and the corresponding position of the Access Division are provided with buckle, and the buckle can be with the Access Division
It is connected together.
In preferably selection of the present utility model, in above-mentioned shell structure, the support column is close to first housing
The projection that one end is set is three, and the projection is bumping square.
The utility model also provides one kind and called out the numbers keyboard, including circuit board and above-mentioned shell structure, the circuit board
It is arranged in the shell structure, and the corresponding position of the circuit board and each support column is provided with through hole, the branch
Dagger can pass through the through hole so that the circuit board be arranged at it is described raised between the upright post sleeve.
In preferably selection of the present utility model, in above-mentioned keyboard of calling out the numbers, the keyboard of calling out the numbers also includes multiple buttons,
Each button is respectively arranged at the circuit board close to the side of second housing, second housing and each button
Corresponding position be provided with key hole.
The utility model provides a kind of shell structure and keyboard of calling out the numbers.The shell structure includes the first housing and second shell
Body, first housing are mutually matched and are oppositely arranged with the second shell body, and first housing is close to second housing
Side be provided with multiple support columns, the support column is provided with projection, the second shell close to one end of first housing
The corresponding position of body and each support column is provided with the upright post sleeve to match with the support column.Pass through above-mentioned setting
The shell structure is easy to assembly, and effectively avoid the shell structure assemble and use during be squeezed be subjected to displacement or
Impaired situation.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
Fig. 1 is the explosive view for the shell structure that the utility model embodiment provides.
Fig. 2 is the structural representation for the first housing that the utility model embodiment provides.
Fig. 3 is the structural representation for the second housing that the utility model embodiment provides.
Fig. 4 is the structural representation for the keyboard of calling out the numbers that the utility model embodiment provides.
Fig. 5 is the structural representation for the circuit board that the utility model embodiment provides.
Icon：10- calls out the numbers keyboard；100- shell structures；The housings of 110- first；112- support columns；112a- is raised；114-
First connector；The screws of 114a- first；The projections of 114b- first；116- Access Divisions；118- support blocks；The housings of 130- second；
132- upright post sleeves；The connectors of 134- second；The screws of 134a- second；The projections of 134b- second；136- buckles；118- key holes；
300- circuit boards；310- through holes；330- buttons.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
Referring to Fig. 1, the utility model embodiment provides a kind of shell structure 100, including the first housing 110 and second shell
Body 130, first housing 110 are mutually matched and are oppositely arranged with second housing 130.
Incorporated by reference to Fig. 2 and Fig. 3, wherein, first housing 110 is provided with more close to the side of second housing 130
Individual support column 112, the support column 112 are provided with raised 112a, second housing close to one end of first housing 110
130 are provided with the upright post sleeve 132 to match with the support column 112 with the corresponding position of each support column 112.
, will be each when first housing 110 and second housing 130 are mutually assembled to form the shell structure 100
The support column 112 is respectively arranged at and each 112 corresponding upright post sleeve of support column close to one end of second housing 130
In 132, with effectively avoid first housing 110 and second housing 130 from assembling and use during stress be subjected to displacement
Situation, and when the stress of 110 and second housing of the first housing 130 is extruded, the raised 112a can play slow
Punching act on, and then effectively avoid the shell structure 100 assemble and use during be squeezed impaired situation.
In addition, when being provided with part to be supported in the shell structure 100, the part to be supported can be arranged in
Between the upright post sleeve 132 and the raised 112a, to play good support and position-limiting action to the part to be supported, with
The situation for effectively avoiding the part to be supported from being subjected to displacement relative to the shell structure 100.
The quantity of the support column 112 can be but not limited to three, four or five, be configured according to the actual requirements
.Each support column 112 can be uniformly arranged on first housing 110, can also be randomly provided in the first shell
Body 110, first housing 110 can also be arranged at according to a preset rules, is configured according to the actual requirements, herein
It is not especially limited.
In the present embodiment, the quantity of the support column 112 is four, and four support columns 112 are according to a default rule
Then it is arranged at first housing 110.It is divided to for example, the preset rules can be four support columns 112 for two groups, one group sets
It is disposed adjacent to one end of first housing 110, another group of other end for being disposed in proximity to second housing 130.Two groups of branch
The distance between two support columns 112 that dagger 112 includes can be that identical can also be different, not make herein specific
Limit.
The cross sectional shape of the support column 112 can be the regular shape such as circular, square, oval or it is any not
Regular shape.In the present embodiment, the support column 112 is circle, the shape of the upright post sleeve 132 and the support column 112
Shape match.The height of the support column 112 and the height of the upright post sleeve 132 can be set according to the actual requirements
Put, be not especially limited herein.
The shape of the raised 112a can be but not limited to round bump, oval projection, taper projection or bumping square.
In the present embodiment, the raised 112a is bumping square.
It can also be multiple that the raised 112a, which can be one,.In the present embodiment, the raised 112a is multiple, example
Such as, three.Each raised 112a can be uniformly arranged on the support column 112 close to one end of first housing 110,
Can be randomly provided in the support column 112 close to one end of first housing 110, be not especially limited herein, according to
Actual demand is configured.
For convenience of assembling the housing 130 of the first housing 110 and second to form the shell structure 100.In this implementation
In example, first housing 110 is additionally provided with the first connector 114 close to the side of second housing 130, and described first connects
The first screw 114a, the first screw 114a is provided with fitting 114 through first connector 114 and is extended to described
Outside first housing 110, the corresponding position of second housing 130 and first connector 114 is provided with the second connector
134, the second screw 134a to match with the first screw 114a is provided with second connector 134.
Pass through above-mentioned setting so that assembled to form the shell to the housing 130 of the first housing 110 and second
During body structure 100, by using the screw to match with the first screw 114a and the second screw 134a with to first housing
110 and second housing 130 be fixed.
Wherein, it can also be multiple that first connector 114, which can be one, and in the present embodiment, described first connects
Fitting 114 is multiple, and each first connector 114 is respectively arranged at the marginal position of first housing 110.By by institute
State the first connector 114 and be arranged at the marginal position of first housing 110 effectively to avoid the shell structure 100 from using
During cause the edge of first housing 110 and the edge separation of second housing 130, influence the shell structure
100 practicality and the situation of visual effect.
Optionally, in the present embodiment, first connector 114 is two, and two first connectors 114 are distinguished
It is arranged at the edge of first housing 110.For example, two first connectors 114 can be disposed in proximity to described first
The marginal position of one end of housing 110.
Further to play good support and position-limiting action to the part to be supported, in the present embodiment, described
The first projection 114b, the correspondence position of second connector 134 and the first projection 114b are provided with a connection piece 114
Place is provided with the second projection 134b.After the assembling of first housing 110 and second housing 130 the first projection 114b and
The distance between second projection 134b and the part to be supported thickness match, so that the part to be supported is positioned at described
Good support and position-limiting action are played when between the first projection 114b and the second projection 134b.
The effect of shell structure 100 of composition is assembled further to carry out the housing 130 of the first housing 110 and second more
Good, in the present embodiment, the edge of first housing 110 is provided with Access Division 116, second housing 130 and the card
The corresponding position of socket part 116 is provided with buckle 136, and the buckle 136 can be connected together with the Access Division 116.
It can also be multiple that the Access Division 116, which can be one,.In the present embodiment, the Access Division 116 is two,
Two Access Divisions 116 are arranged at the margin location of the one end of first housing 110 away from two first support columns 112
Put.
To avoid the part to be supported set in the shell structure 100 from being subjected to displacement or occur shape in use
Become.In the present embodiment, first housing 110 is additionally provided with support block 118, institute close to the side of second housing 130
State center position of the support block 118 close to first housing 110.
It can also be multiple that the support block 118, which can be one,.When the support block 118, the support block 118 can
To be cyclic structure, and it is arranged at the center position of first housing 110.It is multiple when the support block 118 is multiple
The support block 118 can be uniformly arranged on first housing 110, can also be randomly provided in first housing 110,
This is not especially limited.
To enable the support block 118 to play good support effect to the part to be supported, in the present embodiment, institute
The height for stating support block 118 is identical with the height of the first projection 114b.
The shape of the support block 118 can be but not limited to regular shapes such as cuboid, square or any
Irregularly, as long as good support effect can be played to the part to be supported, it is not especially limited herein, according to reality
Demand is configured.
Incorporated by reference to Fig. 4 and Fig. 5, in the present embodiment, the part to be supported can be circuit board 300, wait to prop up when described
When support equipment is circuit board 300, multiple electric elements can be set on the circuit board 300, so that the circuit board 300, electricity
Device element and the shell structure 100 may be constructed electronic equipment.The electric elements can be one can also be it is multiple,
This is not specifically limited.
On the basis of the above, the utility model also provides one kind and called out the numbers keyboard 10, and the keyboard 10 of calling out the numbers includes circuit board
300 and above-mentioned shell structure 100.
Because the keyboard 10 of calling out the numbers includes the shell structure 100, therefore the keyboard 10 of calling out the numbers has and the shell
100 corresponding feature of body structure, is not repeated one by one herein.
Wherein, the circuit board 300 is arranged in the shell structure 100, and the circuit board 300 and each support
The corresponding position of post 112 is provided with through hole 310, and the support column 112 can pass through the through hole 310, so that the circuit
Plate 300 is arranged between the raised 112a and the upright post sleeve 132.
Wherein, the cross sectional shape size of the shape size of the through hole 310 and the support column 112 is mutually matched, described
Spacing between the thickness of circuit board 300 and the first projection 114b and the second projection 134b is mutually matched.Set by above-mentioned
Put, during effectively avoiding the circuit board 300 from being installed in the shell structure 100, effectively avoid the circuit board 300 and institute
Shell structure 100 is stated to be subjected to displacement.
By above-mentioned setting effectively to fix the circuit board 300, and then effectively avoid using the keyboard of calling out the numbers
During 10, the shell structure 100 separates with the circuit board 300, in turn results in the setting electricity on the circuit board 300
With the shell structure 100 situation that is destroyed or being separated with the circuit board 300 occurs for device element.
In the present embodiment, the electric elements can include multiple buttons 330, and each button 330 is respectively arranged at
The circuit board 300 is close to the side of second housing 130, the corresponding position of second housing 130 and each button 330
The place of putting is provided with key hole 118, so that user presses corresponding button when needing to be called out the numbers by the key hole 118
330, to realize calling.
To sum up, a kind of shell structure 100 provided by the utility model and keyboard 10 of calling out the numbers, the keyboard 10 of calling out the numbers include institute
State shell structure 100 and circuit board 300.The shell structure 100 includes the first housing 110 and the second housing 130, and described
One housing 110 is provided with multiple support columns 112 close to the side of second housing 130, and the support column 112 is close to described
One end of one housing 110 is provided with raised 112a, and the corresponding position of second housing 130 and each support column 112 is set
The upright post sleeve 132 to match with the support column 112 is equipped with, passes through the above-mentioned setting shell structure 100 and key of calling out the numbers
Disk 10 is easy to assembly, and effectively avoids the shell structure 100 and keyboard 10 of calling out the numbers is squeezed during assembling and use
Be subjected to displacement or impaired situation, and effectively avoid the shell structure 100 be applied to it is described call out the numbers keyboard 10 when, effectively
The circuit board 300 called out the numbers in keyboard 10 is avoided to be subjected to displacement, and then the situation of the performance for keyboard 10 of being called out the numbers described in influence.It is logical
Cross and the first connector 114 and the second connector 134 are set, and buckle 136 and Access Division 116 are with to first housing 110
Installation fixation is carried out with the second housing 130.By setting support block 118, the first projection 114b and the second projection 134b with to institute
State circuit board 300 and play reliable spacing and fixation.
, it is necessary to explanation, the orientation of the instruction such as term " side ", " opposite side " in foregoing description of the present utility model
Or position relationship be based on orientation shown in the drawings or position relationship, or the utility model product using when usually put
Orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In description of the present utility model, unless otherwise clearly defined and limited, term " setting ", " connection " should be done extensively
Reason and good sense solution, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；Can mechanically connect,
It can be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the company of two element internals
It is logical.For the ordinary skill in the art, it can understand that above-mentioned term is specific in the utility model with concrete condition
Implication.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. shell structure, it is characterised in that including the first housing and the second housing, first housing and the second shell Body is mutually matched and is oppositely arranged, and first housing is provided with multiple support columns close to the side of second housing, described Support column is provided with projection, the corresponding position of second housing and each support column close to one end of first housing It is provided with the upright post sleeve to match with the support column.
- 2. shell structure according to claim 1, it is characterised in that first housing close to second housing one Side is additionally provided with the first connector, and the first screw is provided with first connector, and first screw runs through described first Connector simultaneously extends to that the first shell is external, and the corresponding position of second housing and first connector is provided with the Two connectors, the second screw to match with first screw is provided with second connector.
- 3. shell structure according to claim 2, it is characterised in that first connector is multiple, and each described first Connector is respectively arranged at the marginal position of first housing.
- 4. shell structure according to claim 3, it is characterised in that first connector is two, and described first connects The first projection is provided with fitting, the corresponding position of second connector and first projection is provided with the second projection.
- 5. shell structure according to claim 1, it is characterised in that first housing close to second housing one Side is additionally provided with support block, center position of the support block close to first housing.
- 6. shell structure according to claim 5, it is characterised in that the support block is multiple, two neighboring support block Between spacing it is identical.
- 7. shell structure according to claim 1, it is characterised in that the edge of first housing is provided with Access Division, Second housing and the corresponding position of the Access Division are provided with buckle, and the buckle can engage company with the Access Division Connect.
- 8. shell structure according to claim 1, it is characterised in that the support column is set close to first shell one end The projection put is three, and the projection is bumping square.
- The keyboard 9. one kind is called out the numbers, it is characterised in that including the housing knot described in circuit board and claim 1-8 any one Structure, the circuit board are arranged in the shell structure, and the corresponding position of the circuit board and each support column is set Have through hole, the support column can pass through the through hole so that the circuit board be arranged at it is described it is raised with the upright post sleeve it Between.
- 10. keyboard according to claim 9 of calling out the numbers, it is characterised in that the keyboard of calling out the numbers also includes multiple buttons, each institute State button and be respectively arranged at the circuit board close to the side of second housing, pair of second housing and each button Opening position is answered to be provided with key hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222206.4U CN207219220U (en) | 2017-09-22 | 2017-09-22 | Shell structure and keyboard of calling out the numbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222206.4U CN207219220U (en) | 2017-09-22 | 2017-09-22 | Shell structure and keyboard of calling out the numbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207219220U true CN207219220U (en) | 2018-04-10 |
Family
ID=61822488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721222206.4U Active CN207219220U (en) | 2017-09-22 | 2017-09-22 | Shell structure and keyboard of calling out the numbers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207219220U (en) |
-
2017
- 2017-09-22 CN CN201721222206.4U patent/CN207219220U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |