CN209486633U - A kind of external member including wireless mouse and its wireless receiver - Google Patents
A kind of external member including wireless mouse and its wireless receiver Download PDFInfo
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- CN209486633U CN209486633U CN201920454555.1U CN201920454555U CN209486633U CN 209486633 U CN209486633 U CN 209486633U CN 201920454555 U CN201920454555 U CN 201920454555U CN 209486633 U CN209486633 U CN 209486633U
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- wireless receiver
- interface
- holding tank
- wireless
- external member
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Abstract
The utility model discloses a kind of external member including wireless mouse and its wireless receiver, and wireless mouse includes mouse body and cover board, offers wireless receiver holding tank in the bottom surface of mouse body；The profile of wireless receiver holding tank, size match with the wireless receiver, and wireless receiver is horizontally arranged in the wireless receiver holding tank；After cover board is installed on bottom surface, wireless receiver holding tank is closed；Wireless receiver, including cuboid housing, circuit board, and it is located at the opposite both ends first interface of the cuboid housing, second interface；First interface type is different from second interface.The equipment of external member applicable distinct interface provided by the utility model including wireless mouse and its wireless receiver, wireless receiver are stored in wireless mouse, and the volume of mouse not will increase.
Description
Technical field
The external member including wireless mouse and its double end wireless receiver that the utility model relates to a kind of, belongs to electronic product system
Make industry.
Background technique
With the rapid development of science and technology, wireless mouse is increasingly liked that manufacturing technology is also very skillful by people.It is many
It is well known, between wireless mouse and computer, instructed by the connection of wireless receiver signal, transmission.When work, by wireless receiving
The socket of device is inserted on main frame；When idle, since wireless receiver and mouse body are two independent
Individual, and the body volume of wireless receiver is small, is easy to be ignored or lose, brings inconvenience to user.
There is designer to expect opening holding tank in mouse body at present, invalid receiver device is inserted in mouse body and is prevented
Only wireless receiver is lost.Holding tank opens up position, and by mouse body, other components positions are limited.Therefore, in order to
Reduce the interference to other parts to the greatest extent, a kind of way is in the front, rear, left and right side of mouse body or in basal surface position
Fluting, will be in wireless receiver insertion groove.The required precision that this design cooperates slot and wireless receiver is higher: if the ruler of slot
Very little too small, wireless receiver is not easy to plug；If slot is oversized, wireless receiver is easy to slide, and causes to lose.When cooperation essence
Degree requires excessively high, will definitely increase manufacturing cost.In order to solve the above-mentioned technical problem, there are also a kind of ways in the industry, are that will accommodate
Slot is arranged near the battery case of ontology bottom surface, seals up for safekeeping by battery cover board.This structure can not only reduce the dimensional accuracy of fluting, but also
Can safe preservation wireless receiver, it is easy to use, by user's favorable comment.
Most of wireless transceiver uses USB2.0 interface at present, especially applies in desktop computer.USB2.0 interface
The disadvantage is that especially Peripheral Interface USB, USB interface develops from USB1.0 at present since the development of present electronic equipment is getting faster
To USB3.1TYPE-C, big portion's electronic equipment all uses USB3.1TYPE-C, therefore the wireless transceiver of the prior art uses
USB2.0 interface is no longer satisfied application demand.
So in order to be applicable in the demand of the distinct interface of current equipment, solve equipment interface it is not compatible to user with
Inconvenience and the high cost problem come, it is necessary to propose a kind of wireless receiver that can adapt to new, old two kinds of interfaces, and should
The wireless mouse of the safe storage of wireless receiver.
Utility model content
The purpose of this utility model is to propose a kind of external member including wireless mouse and its wireless receiver comprising nothing
Line receiver can adapt to two kinds of incompatible interfaces, and double end wireless receiver can be deposited in wireless mouse ontology, facilitate guarantor
It deposits not easy to lose, and will not excessively occupy the intrinsic other parts position of wireless mouse, ensure that the volume of wireless mouse will not
Increase, is maintained in nominal size range.
The utility model is to be attained in that by following technical solution
A kind of external member including wireless mouse and its wireless receiver, wherein
The wireless mouse includes mouse body and cover board, offers wireless receiver in the bottom surface of the mouse body and holds
Receive slot；
The profile of the wireless receiver holding tank, size match with the wireless receiver, so that described wirelessly connect
Receiving device can be horizontally arranged in the wireless receiver holding tank；
After the cover board is installed on the bottom surface, the wireless receiver holding tank is closed；
The wireless receiver, including cuboid housing, circuit board, and it is located at the opposite of the cuboid housing
Both ends first interface, second interface；
Form installation cavity in the cuboid housing, circuit board described in the installation intracavity holding,
Control circuit on the circuit board is connect with the first interface, the second interface, the wireless receiver
It is connect by the first interface, the second interface with equipment, transmits the data of the wireless mouse；And the first interface
Type is different from the second interface.
In the region of the mouse body of cover board covering, it is also provided with battery holding tank, in order to adapt to battery shape
Shape, it can be rectangle that the battery, which accommodates channel opening, and the wireless receiver holding tank is located at the long side of the battery holding tank
Side, and the longitudinal axis of the wireless receiver holding tank is arranged along the longitudinal direction of the battery holding tank, two appearances of arranging whereby
It receives slot, the footprints in mouse body bottom surface can be minimized.
When the width or thickness of cell diameter and wireless receiver, it is poor that there are larger sizes, in order to reduce battery holding tank
With the depth difference of wireless receiver holding tank, facilitate manufacture, mouse body bottom surface can be arranged in the biggish holding tank of depth
On convex platform, the lesser holding tank of depth can also be arranged on the lower convex flat platform of mouse body bottom surface, i.e., in above-mentioned implementation
In example, also recessed platform can be offered in the battery holding tank long side, open up and described wirelessly connect in the recessed platform
Receive device holding tank.
Wireless receiver is taken out from wireless receiver holding tank in order to easier, it can be in the bottom surface of the mouse body
It is provided with recessed relief portion, the edge connection of the relief portion and the wireless receiver holding tank.
It is used since wireless receiver can only select an interface, another idle interface is naked at this time leaks outside, in order to protect the free time
Interface is not scraped off damage, and the wireless receiver in the utility model external member further includes protective case, and the protective case is covered described
On first interface or the second interface.
The first interface type can be Type-C, Nano.Alternatively, the second interface type can be Type-C, Nano,
In other words, as long as first interface type is different from the second interface type, two interfaces can be in existing usb type
It is any.
If there is wireless receiver is further fastened on the demand in its holding tank, the utility model can also be by the nothing
It is fixed with elastic component at line receiver holding tank inner sidewall, wireless receiver is fastened on mouse body by the elasticity of elastic component
Bottom surface in.
Elastic component can be elastic piece, spring, or polyurethane liner.Polyurethane liner is sticked to wireless receiver appearance
It receives on the side wall of slot, the elasticity extruding wireless receiver by itself is fixed to achieve the purpose that.
It, can be described wireless in order to readily take out wireless receiver when wireless receiver is fastened in its holding tank
Flexible lines are fixed at receiver holding tank long side edge, it is before being put into wireless receiver, the flexibility lines are horizontal in nothing
At line receiver holding tank, flexible lines are pressed in wireless receiver and accommodate trench bottom by wireless receiver during being put into；
When taking wireless receiver, it is only necessary to be lifted up the free end of flexible lines, wireless receiver can be taken out.
External member provided by the utility model including wireless mouse and its wireless receiver, because wireless receiver has difference
Two USB interfaces of type, the equipment of applicable distinct interface, so that the adaptability of wireless mouse is wider；Wireless receiver can
It properly saves, is not easy to forget and lose；Wireless receiver is stored in the position of the bottom of wireless mouse, and design rationally, will not be because of
Wireless receiver is double nip, and volume increases and the volume of mouse is caused to increase, it is ensured that the volume of wireless mouse is maintained at normal
In size range, convenient for users to carrying keeping.
Detailed description of the invention
Fig. 1 is one embodiment overall structure axonometric drawing of the utility model double end wireless receiver；
Fig. 2 is the circuit diagram of one embodiment of utility model double end wireless receiver；
Fig. 3 is one embodiment main control chip of utility model double end wireless receiver, USB2.0A interface and USB3.1TYPE-C
Connection schematic diagram between interface；
Fig. 4 is enlarged drawing at the A of Fig. 2；
Fig. 5 is enlarged drawing at the B of Fig. 2；
Fig. 6 is enlarged drawing at the C of Fig. 2；
Fig. 7 is the three-dimensional scheme of installation of one embodiment of the utility model wireless mouse and wireless receiver；
Fig. 8 is the plane angle schematic diagram of Fig. 7.
Specific embodiment
The utility model discloses a kind of external member including wireless mouse and its wireless receiver, and wireless mouse includes mouse sheet
Body and cover board.Wireless receiver holding tank and battery holding tank are offered in the bottom surface of mouse body.Wireless receiver holding tank
Shape, size and the wireless receiver of profile match so that wireless receiver can be horizontally arranged wireless receiving just
In device holding tank.After cover board is installed on bottom surface, closing battery holding tank and wireless receiver holding tank.
The wireless receiver of the utility model is special wireless receiver comprising two different types of USB connect
Mouthful, it is suitable for the equipment with different usb types.Specifically,
Wireless receiver includes cuboid housing, circuit board, and is located at the opposite both ends of cuboid housing
One interface, second interface.Installation cavity is formed in cuboid housing, it is built-in to put circuit board, it is provided with control circuit on circuit board, controls
Circuit processed is connect with first interface, second interface.Wireless receiver can be connected by first interface, second interface with distinct device
It connects, transmits the data of wireless mouse.
Below with first interface for USB 2.0A interface, for second interface is USB3.1TYPE-C interface, to this is practical
Novel double nip wireless receiver is illustrated.
Shown in Fig. 1 to Fig. 3, a kind of wireless transceiver 10, including cuboid housing 1 is provided in the cuboid housing
Circuit board and circuit installation cavity for mounting circuit boards, control circuit and USB 2.0A interface 2 on circuit board and
USB3.1TYPE-C interface 3 connects.In the present embodiment, it is also arranged protective case 4 on USB3.1TYPE-C interface 3, interface is carried out
Protection.It is of course also possible to be arranged protective case on USB 2.0A interface 2.
Circuit board is provided with main control chip, radio circuit, connects USB 2.0A interface 2 and USB3.1TYPE-C interface 3,
The main control chip is equipped with voltage interface 15, the first data anode interface 12 and the first data cathode interface 11, described
USB2.0A interface 2 includes the first USB voltage interface 21, the second data anode interface 22 and the second data cathode interface 23, institute
Stating USB3.1TYPE-C interface 3 includes that the 2nd USB voltage interface 31, third data anode interface 32 and third data cathode connect
Mouth 33, the voltage interface 15, the first USB voltage interface 21 and the 2nd USB voltage interface 31 link together, and described first
Data anode interface 12, the second data anode interface 22 and third data anode interface 32 link together, first number
It links together according to cathode interface 11, the second data cathode interface 23 and third data cathode interface 33.
The circuit board is equipped with local oscillation circuit, as shown in figure 4, the local oscillation circuit of X1, R9, C19, C20 composition main control chip,
Guarantee that main control chip can work normally, while carrying out frequency multiplication on the basis of this, is converted into the tranmitting frequency of 2.4GHZ.
As shown in figure 5, L1 and * C14 and L2 and ANTENNA Patcho antenna form radio circuit, the type that MCU is handled well
Number launch or receive the signal of outside, is handled.
The circuit board is equipped with electric source filter circuit, as shown in fig. 6, C22 and * C22 forms electric source filter circuit, to external
Power supply be filtered, guarantee main control chip can work normally, will not because external voltage change due to cause it is unstable.
It is used since wireless receiver 10 can only select an interface, the naked leakage of another idle interface at this time outside, is easy to be scraped off
Damage, in order to protect idle interface, is hinged with U-shaped protective case 4 in the cuboid housing 1.U-shaped protective case can be around hinge joint
It is rotated outside rectangle shell, either interface is placed in U-shaped shell is protected in turn.
Compared with the wireless receiver of common single interface, double nip wireless receiver nearly doubles in volume, and
The finite volume of mouse, or carry for convenience, volume, which reduces, becomes a kind of development trend, so by double nip wireless receiving
Device, which is received into mouse body and saves, has certain difficulty.
As shown in Fig. 7 to Fig. 8, the application, which discloses, a kind of is accommodated into mouse sheet for double nip wireless receiver shown in FIG. 1
The embodiment saved in vivo.
As shown, wireless mouse 50 includes mouse body 51 and cover board 52, offered in the bottom surface of mouse body 51 515
Wireless receiver holding tank 511 and battery holding tank 512.
Wherein, the shape, size of wireless receiver holding tank 511, matches with wireless receiver 10, so that wireless receiving
Device 10 can be horizontally arranged in the wireless receiver holding tank 511.Fig. 1 embodiment is an embodiment of the utility model,
The shape of the double nip wireless receiver 10 of the utility model is not limited with shape shown in Fig. 1, is illustrated hereby.The utility model institute
" horizontal positioned " stated, is to have relative to wireless receiver itself close to for rectangular shape, only if it were not for along wirelessly connecing
That receives device is longitudinally inserted into mouse body, belongs to " horizontal positioned " of the utility model.With the side of wireless receiver shown in FIG. 1
It is described for position, by the upper and lower surfaces of Fig. 1 wireless receiver or either side towards the receiving trench bottom of wireless receiver
Mode place, be " horizontal positioned ".
After cover board 52 is installed on bottom surface 515,52 closing battery holding tank 512 of cover board and wireless receiver holding tank 511,
Prevent wireless receiver 10 from passing into silence discarding.Cover board 52 can snap as shown in Figure 7 be installed on mouse body 51, can also lead to
It crosses the modes such as sliding, pivot joint and is installed on mouse body 51.
In order to adapt to cell shapes, the opening of battery holding tank 512 can be rectangle, and wireless receiver holding tank 511 is located at
The long side of battery holding tank 512, and the longitudinal axis of wireless receiver holding tank 511 is along the longitudinal direction of battery holding tank 512
Setting, two holding tanks of arranging whereby can minimize holding tank in the footprints of mouse body bottom surface 515.
When the width or thickness of cell diameter and wireless receiver, it is poor that there are larger sizes, in order to reduce battery holding tank
With the depth difference of wireless receiver holding tank, facilitate manufacture, mouse body bottom surface can be arranged in the biggish holding tank of depth
On convex platform, the lesser holding tank of depth can also be arranged in (not shown) on the lower convex flat platform of mouse body bottom surface, that is, existed
In above-described embodiment, also recessed platform can be offered in the battery holding tank long side, open up institute in the recessed platform
State wireless receiver holding tank.
Wireless receiver 10 is taken out from wireless receiver holding tank 511 in order to easier, it can be in the mouse body
Bottom surface be provided with recessed relief portion 516,517, relief portion can be with the edge connection of wireless receiver holding tank 511.Such as
Shown in Fig. 7, relief portion 516, relief portion 517 is located at the long side two sides of wireless receiver holding tank 511, when user is from nothing
When taking out wireless receiver 10 in line receiver holding tank 511, evacuation is affectedly bashful two fingers of wireless receiver 10, so that operation
It is more convenient.
The first interface type of the utility model can be Type-C, Nano.Alternatively, second interface type can for Type-C,
Nano.In other words, as long as first interface type is different from second interface type, two interfaces can be in existing usb type
It is any, the equipment that wireless mouse is applicable in different interface type can be met.
If there is wireless receiver is further fastened on the demand in its holding tank, the utility model can also be by the nothing
It is fixed with elastic component at line receiver holding tank inner sidewall, wireless receiver is fastened on mouse body by the elasticity of elastic component
Bottom surface in (not shown).
Elastic component can be elastic piece, spring, or polyurethane liner.Polyurethane liner is sticked to wireless receiver appearance
It receives on the side wall of slot, the elasticity extruding wireless receiver by itself is fixed to achieve the purpose that.
It, can be described wireless in order to readily take out wireless receiver when wireless receiver is fastened in its holding tank
Flexible lines are fixed at receiver holding tank long side edge, it is before being put into wireless receiver, the flexibility lines are horizontal in nothing
At line receiver holding tank, flexible lines are pressed in wireless receiver and accommodate trench bottom by wireless receiver during being put into；
When taking wireless receiver, it is only necessary to be lifted up the free end of flexible lines, wireless receiver can be taken out.
What content disclosed by the utility model referred to is exemplary embodiment, in the protection for not departing from claims and defining
In the case where range, each embodiment of the application can be made various changes and modifications.Therefore, described embodiment purport
Covering all such changes, modifications and deformation in the protection scope for falling in the appended claims.In addition, except context is another
Outside alluding to, the word occurred in the singular includes plural form, and vice versa.In addition, unless stated otherwise, then any reality
Apply example all or part of in combination with any other embodiment all or part of use.
Claims (10)
1. a kind of external member including wireless mouse and its wireless receiver, which is characterized in that
The wireless mouse includes mouse body and cover board, offers wireless receiver in the bottom surface of the mouse body and accommodates
Slot；
The profile of the wireless receiver holding tank, size match with the wireless receiver, so that the wireless receiver
It can be horizontally arranged in the wireless receiver holding tank；
After the cover board is installed on the bottom surface, the wireless receiver holding tank is closed；
The wireless receiver, including cuboid housing, circuit board, and it is located at the opposite end of the cuboid housing
First interface and second interface；
Form installation cavity in the cuboid housing, circuit board described in the installation intracavity holding,
Control circuit on the circuit board is connect with the first interface, the second interface, and the wireless receiver passes through
The first interface, the second interface are connect with equipment, transmit the data of the wireless mouse；And the first interface type
Different from the second interface.
2. external member as described in claim 1, which is characterized in that in the region of the mouse body of cover board covering, also
Battery holding tank is offered, it is rectangle that the battery, which accommodates channel opening, and the wireless receiver holding tank is located at the battery
The long side of holding tank, and the longitudinal axis of the wireless receiver holding tank is arranged along the longitudinal direction of the battery holding tank.
3. external member as claimed in claim 2, which is characterized in that the battery holding tank long side offer recessed platform or
Convex platform opens up the wireless receiver holding tank in the recessed platform or convex platform.
4. external member as claimed in claim 2, which is characterized in that be provided with recessed evacuation in the bottom surface of the mouse body
Portion, the edge connection of the relief portion and the wireless receiver holding tank.
5. external member as described in claim 1, which is characterized in that further include protective case, the protective case is covered to be connect described first
On mouth or the second interface.
6. external member as described in claim 1, which is characterized in that the first interface type is Type-C type interface or Nano type
Interface.
7. external member as described in claim 1, which is characterized in that the second interface type is Type-C type interface or Nano type
Interface.
8. external member as described in claim 1, which is characterized in that the wireless receiver holding tank inner sidewall is further fixed on bullet
Property part.
9. external member as claimed in claim 8, which is characterized in that the elastic component is elastic piece, spring or polyurethane liner.
10. external member as described in claim 1, which is characterized in that the wireless receiver holding tank long side notch edge is solid
Fixed flexible lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454555.1U CN209486633U (en) | 2019-04-04 | 2019-04-04 | A kind of external member including wireless mouse and its wireless receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454555.1U CN209486633U (en) | 2019-04-04 | 2019-04-04 | A kind of external member including wireless mouse and its wireless receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486633U true CN209486633U (en) | 2019-10-11 |
Family
ID=68135035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920454555.1U Active CN209486633U (en) | 2019-04-04 | 2019-04-04 | A kind of external member including wireless mouse and its wireless receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209486633U (en) |
-
2019
- 2019-04-04 CN CN201920454555.1U patent/CN209486633U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |