CN209290299U - A kind of electronic clamp bracket - Google Patents
A kind of electronic clamp bracket Download PDFInfo
- Publication number
- CN209290299U CN209290299U CN201821826829.7U CN201821826829U CN209290299U CN 209290299 U CN209290299 U CN 209290299U CN 201821826829 U CN201821826829 U CN 201821826829U CN 209290299 U CN209290299 U CN 209290299U
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- China
- Prior art keywords
- clamping limb
- shell
- drive mechanism
- electric drive
- clamp bracket
- 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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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 29
- 230000008859 change Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 239000000470 constituent Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of electronic clamp brackets, including shell, clamping limb, electric drive mechanism and control unit；The two sides of the shell are respectively equipped with a clamping limb to grip clamped object, and the electric drive mechanism drives at least one clamping limb relative to rotation before and after the shell；Described control unit is electrically connected to control the electric drive mechanism work with the electric drive mechanism；The electric drive mechanism includes the driving block that at least one is used to drive the clamping limb movement, and the driving block is equipped with the guide groove gradually risen that passes through；Connector is equipped between the clamping limb and driving block, the driving block is mobile so that the connector gradually rises or reduces along the guide groove, and then at least one described clamping limb is driven to rotate relative to before and after shell；The electronic clamp bracket of the utility model realizes the automation driving of clamping limb, is manually operated without user, improves the convenience that user uses.
Description
Technical field
The utility model relates to clamp brackets, and in particular to a kind of electronic clamp bracket.
Background technique
The function of the universal and individual mobile terminal equipment set with individual mobile terminal it is improved day by day so that
Individual mobile terminal equipment has become essential articles, especially mobile phone in people's daily life.Cooperate for the convenience of the user
Various occasions use mobile phone, and various clamp brackets are also devised.But existing clamp bracket is typically all the bullet used
The mode that spring drives clamping component to clamp, and need user's manual operation that could complete the clamping to mobile phone or take from bracket
Lower mobile phone, specific occasion can be very inconvenient when especially user drives, and can also have security risk.
Utility model content
The purpose of this utility model is that providing in view of the above technical problems a kind of it is not necessary that the electronic of clamping limb is manually operated
Clamp bracket.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of electronic clamp bracket, including shell
Body, clamping limb, electric drive mechanism and control unit；The two sides of the shell are respectively equipped with a clamping limb and are pressed from both sides with gripping
Object is held, the electric drive mechanism drives at least one clamping limb relative to rotation before and after the shell；Described control unit with
The electric drive mechanism electrical connection is to control the electric drive mechanism work；The electric drive mechanism includes at least one for driving
The driving block of the clamping limb movement is moved, the driving block is equipped with the guide groove gradually risen that passes through；Institute
It states and is equipped with connector between clamping limb and driving block, the inner end of the connector is connected in the guide groove of the driving block
And can be slided along the guide groove, the outer end of the connector is articulated and connected in one end of at least one clamping limb；The biography
Movable slider is mobile so that the connector gradually rises or reduces along the guide groove, and then drives at least one described folder
Gripping arm is rotated relative to before and after shell.
In the present invention, the electric drive mechanism includes transmission gear and for driving the transmission gear to rotate
Driving motor, the driving block are equipped with the driving rack engaged with the transmission gear.
In the present invention, the output shaft of the driving motor is equipped with worm screw, and the transmission gear is concentric to be installed with
With the matched worm gear of the worm screw.
In the present invention, the electric drive mechanism is equipped with the shell for mounting assembly, and the shell opens up useful
The opening of the connector is set in dew.
In the present invention, the transmission gear two sides, which are respectively equipped with, is engaged by driving rack with the transmission gear
Driving block, each driving block passes through connector respectively and connect with the similar clamping limb.
In the present invention, the clamping limb is connected to the shell two sides by shaft.
In the present invention, the free end of the clamping limb extends in bending to the casing center.
In the present invention, cushion is equipped on the inside of the free end of the clamping limb.
In the present invention, the bottom end of the shell is additionally provided with the supporting part for holding clamped object.
In the present invention, the electronic clamp bracket includes for carrying out the wireless of wireless charging to clamped object
Charhing unit.
In the present invention, described control unit includes that magnetic field sensor is automatic to control clamping limb by magnetic field induction
Folding, described control unit is by receiving magnetic field variation signal, so that the electric drive mechanism rotation is controlled, so that the clamping
Arm is relative to rotation before and after the shell.
The electronic clamp bracket of the utility model has the advantages that the electronic clamp bracket control of the utility model
Unit is by receiving electromagnetic change signal, so that electric drive mechanism be made to drive driving block mobile, driving block surface be equipped with from
The guide groove of high to Low gradual change, so that the connecting rod inner end being as the guide groove gradually rises or reduces, to drive institute
It states at least one clamping limb to rotate relative to before and after shell, to change the clamp distance between two clamping limbs, by clamped pair
As unclamping or clamping, realizes the automation driving of clamping limb, be manually operated without user, improve the convenience that user uses.
Detailed description of the invention
Fig. 1 is the electronic clamp bracket overall structure diagram in an embodiment of the present invention；
Fig. 2 is the schematic diagram of internal structure of the electronic clamp bracket removal panel in an embodiment of the present invention；
Fig. 3 is that the electronic clamp bracket in an embodiment of the present invention removes the internal structure signal after control unit
Figure；
Fig. 4 is the electric drive mechanism positive structure schematic of the enclosure interior in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the electric drive mechanism in an embodiment of the present invention；
Fig. 6 is the schematic perspective view of the driving block in an embodiment of the present invention；
Fig. 7 is the functional block diagram of the control unit in an embodiment of the present invention.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, practical new to this in order to illustrate more clearly of the technical solution of the utility model
The technical solution of type is further elaborated, it should be apparent that, some implementations of only the utility model are described below
Example, for those of ordinary skill in the art, without creative efforts, can also be according to these embodiments
Obtain other embodiments.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein "left", "right" and similar statement
For illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
" first ", " second " used in this specification etc. includes that the term of ordinal number can be used for illustrating various constituent elements,
But these constituent elements are not limited by these terms.It is only that using the purpose of these terms and distinguishes a constituent element
In other constituent elements.For example, the first constituent element can be named under the premise of not departing from the interest field of the utility model
For the second constituent element, similarly, the second constituent element can also be named as the first constituent element.
Referring to Figure 1 to Figure 7, a kind of electronic clamp bracket, the electronic clamp bracket are used to clamp the electronic equipments such as mobile phone, under
It states in embodiment and is explained for clamping mobile phone；The electronic clamp bracket includes shell 101, clamping limb 102, electricity drive
Motivation structure 105 and control unit 106；The two sides of shell 101 are respectively equipped with a clamping limb 102 to grip clamped pair
As, the clamping limb 102 of shell 101 and its two sides constitutes an embracing structure, and the back of mobile phone is fitted in 101 surface of shell,
The two sides of mobile phone are abutted with clamping limb 102 respectively, and clamping limb 102 applies preset pressure to mobile phone and keeps, thus by mobile phone
Stable holding.Electric drive mechanism 105 drives at least one clamping limb 102 relative to rotating before and after shell 101, to change shell
Spacing between the clamping limb 102 of 101 two sides is to clamp and adapt to various sizes of mobile phone；Control unit 106 and electric drive
The electrical connection of structure 105 is realized mobile phone clamping or is removed to control the work of electric drive mechanism 105；Electric drive mechanism 105 includes at least
One driving block 1052 for driving clamping limb 102 to act, driving block 1052 are equipped with to pass through and gradually rise
High guide groove 10522, the i.e. upper surface of driving block 1052 are an inclined-plane 10523, and guide groove 10522 is along the inclined-plane
10523 lay；Connector 104 is equipped between clamping limb 102 and driving block 1052, the inner end of connector 104 is connected to transmission
It can slide in the guide groove 10522 of sliding block 1052 and along the guide groove 10522, the outer end of connector 104 is articulated and connected at least
One end of one clamping limb 102；Driving block is mobile so that connector 104 gradually rises or reduces along guide groove 10522,
And then drive at least one clamping limb 102 relative to rotating before and after shell 101.The original state of general electronic clamp bracket is folder
Tight state is opened by the clamping limb 102 that the driving block sliding that control unit 106 controls electric drive mechanism 105 is to two
The distance between clamping limb 102 is greater than mobile phone and is clamped the distance between two sides, will step up again after being then placed in mobile phone；Entirely
Operating process does not need user's manual operation, and use is very convenient.Preferably, present handset size and weight are increasing, separately
When receiving external impacts outside, chucking power possibly for only relying on clamping limb 102 can not stable holding mobile phone；For this purpose, the bottom of shell 101
The supporting part 103 for holding mobile phone, 3 points of composition stable holding states are added in end；In addition, the supporting part 103 is using scalable
Structure, to be adapted to various sizes of mobile phone.
In one embodiment, electric drive mechanism 105 is including transmission gear 1054 and for driving transmission gear 1054
The driving motor 1051 of rotation, driving block 1052 are equipped with the driving rack 10521 engaged with transmission gear 1054.Transmission gear
1054 are arranged by shaft 107 in 101 center of shell, and driving motor 1051 is fixed at by 1054 side of transmission gear,
Above-mentioned rack gear 10521 can be fixedly mounted at 10521 component of individual gear racks on driving block 1052, be also possible to directly
10521 structure of rack gear processed on driving block 1052.The rotary motion of driving motor 1051 passes through transmission gear
1054 and the transmitting of driving rack 10521 be transformed into the straight reciprocating of driving block 1052, and then realize clamping limb 102
Relative to being rotated before and after shell 101.
Preferably, the output shaft of driving motor 1051 is equipped with worm screw 1053, and transmission gear 1054 is concentric to be installed with and snail
The matched worm gear of bar 1053.I.e. transmission gear 1054 is secondary gear structure, and level-one is the worm gear cooperated with worm screw 1053, second level
For the gear matched with driving rack 10521, power transmission is realized.
In one embodiment, electric drive mechanism 105 is equipped with the shell for mounting assembly, and shell is offered for revealing
Set the opening of connector 104.In the shell by the moving component closing of electric drive mechanism 105, it is possible to prevente effectively from interfering, especially
It is sand-dust impurity, guarantees the operational reliability of electric drive mechanism 105；It is realized simultaneously by setting opening dynamic with clamping limb 102
Power connection, security function are realized.
In one embodiment, due to the movement of unilateral clamping limb 102 it is difficult to ensure that the central clamp of mobile phone, be easy to cause
Electronic clamp bracket centre-of gravity shift and state labile after clamping mobile phone；In addition the stroke that unilateral clamping limb 102 acts is larger,
Mechanism compact is bad.For this purpose, 1054 two sides of transmission gear are respectively equipped with and are nibbled by driving rack 10521 and transmission gear 1054
The driving block 1052 of conjunction, each driving block 1052 are connect by connector 104 with similar clamping limb 102 respectively.Electricity drives
The clamping limb 102 of 105 drive shell of motivation structure, 101 two sides is synchronous relative to rotating before and after shell 101, can shorten a hemistich
Journey, while can guarantee center clamping of the mobile phone on shell 101, the position of centre of gravity of electronic clamp bracket will not be changed.
Preferably, clamping limb 102 is connected to 101 two sides of shell by shaft 107, and shaft 107 settings can be set on shell 101
On the shell of electric drive mechanism 105, similar lever mechanism is constituted with connector 104.
In one embodiment, the free end of clamping limb 102 extends in bending to 101 center of shell, constitutes bosom
Formula structure guarantees that clamping is reliable, not easily to fall off.Preferably, it is equipped with cushion 1021 on the inside of the free end of each clamping limb 102,
It can guarantee that clamping is stablized while protecting mobile phone surface with increasing friction force.
When in one embodiment, using electronic clamp bracket, mobile phone is typically at continuous duty, to continuation of the journey
It is more demanding, such as vehicle-mounted use, but current phone large-size screen monitors and function is stronger and stronger, and battery technology is currently without big
Break through, thus clamp use when have charge requirement, traditional line charge is inconvenient, for this purpose, control unit 106 include for pair
Clamped object carries out the wireless charging unit of wireless charging.Specifically, being equipped with wireless charging in the shell 101 of electronic clamp bracket
Electric transmitter can synchronize realization charging as long as the mobile phone of wireless charging will be supported to be placed in electronic clamp bracket, theoretically can be with
Mobile phone is maintained to clamp unlimited continuation of the journey when using.
In one embodiment, control unit 106 includes magnetic field sensor, controls clamping limb 102 by magnetic field induction
Automatic open-close.Specifically, mobile phone is placed in electronic clamp bracket, wireless charging unit starts wireless charging, can generate magnetic
Field variation, control unit 106 incudes detection magnetic field variation signal by magnetic field sensor, to control 105 work of electric drive mechanism
Make, so that clamping limb 102 before and after shell 101 relative to rotating.When generation being needed to open clamping limb cancellation mobile phone, clicking unlatching key is
Can, touch key-press can be used by opening key, can also use conventional keys, the position for opening key is generally located on shell
101 lower end side.
The working principle of the present embodiment is as follows:
The control unit of the utility model receives magnetic field variation signal, controls the worm screw of driving motor front end output end
Rotation, to make transmission gear rotate, so that the driving block movement linked with transmission gear linkage, the upper surface of driving block
Guide groove equipped with incline structure, with the movement of driving block so that the inner end of the connector with the guide groove by
Edge up high or reduce, so that clamping limb be driven to rotate relative to before and after shell, with change the clamping between a pair of of clamping limb away from
From, clamped object is unclamped or is clamped, realize clamping limb automation driving.
In conclusion the electronic clamp bracket of the utility model, has the advantages that and needs to control clamping device
When, magnetic field variation signal, the worm screw rotation of control driving motor front end output end are sent, so that transmission gear is rotated, so that
Moved with the driving block that link of transmission gear linkage so that the connector inner end gradually rise with the guide groove or
It reduces, to drive at least one described clamping limb to rotate relative to before and after shell, to change the clamping between a pair of of clamping limb
Clamped object is unclamped or is clamped by distance, realizes the automation driving of clamping limb.The electronic clamp bracket of the utility model is real
The automation driving of existing clamping limb, is manually operated without user, improves the convenience that user uses.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, can also make several improvements and retouch, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of electronic clamp bracket, including shell, clamping limb, electric drive mechanism and control unit；The two sides of the shell
A clamping limb is respectively equipped with to grip clamped object, the electric drive mechanism drives at least one clamping limb relative to institute
State the rotation of shell front and back；It is characterized in that, described control unit is electrically connected with the electric drive mechanism to control the electric drive
Mechanism work；The electric drive mechanism includes the driving block that at least one is used to drive the clamping limb movement, the transmission
Sliding block is equipped with the guide groove gradually risen that passes through；Connector, institute are equipped between the clamping limb and driving block
The inner end for stating connector is connected in the guide groove of the driving block and can slide along the guide groove, the outer end of the connector
It is articulated and connected in one end of at least one clamping limb；The driving block is mobile so that the connector is along the guiding
Slot gradually rises or reduces, and then at least one described clamping limb is driven to rotate relative to before and after shell.
2. electronic clamp bracket as described in claim 1, which is characterized in that the electric drive mechanism includes transmission gear and use
In the driving motor for driving the transmission gear rotation, the driving block is equipped with the driving cog engaged with the transmission gear
Item.
3. electronic clamp bracket as claimed in claim 2, which is characterized in that the output shaft of the driving motor is equipped with worm screw,
The transmission gear is concentric to be installed with and the matched worm gear of the worm screw.
4. the electronic clamp bracket as described in claims 1 to 3 is any, which is characterized in that the electric drive mechanism is equipped with and is used for
The shell of mounting assembly, the shell are offered for revealing the opening for setting the connector.
5. the electronic clamp bracket as described in claims 1 to 3 is any, which is characterized in that the clamping limb is connected by shaft
In the shell two sides, the free end of the clamping limb extends in bending to the casing center.
6. the electronic clamp bracket as described in Claims 2 or 3 is any, which is characterized in that the transmission gear two sides are set respectively
There is the driving block engaged by driving rack with the transmission gear, each driving block passes through connector and phase respectively
Close clamping limb connection.
7. the electronic clamp bracket as described in claims 1 to 3 is any, which is characterized in that the bottom end of the shell is additionally provided with use
In the supporting part for holding clamped object.
8. the electronic clamp bracket as described in claims 1 to 3 is any, which is characterized in that the electronic clamp bracket includes using
In the wireless charging unit for carrying out wireless charging to clamped object.
9. electronic clamp bracket as described in claim 1, which is characterized in that described control unit includes becoming for induced magnetic field
The magnetic field sensor of change, described control unit is by receiving magnetic field variation signal, so that the electric drive mechanism rotation is controlled, with
Make the clamping limb relative to rotation before and after the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821826829.7U CN209290299U (en) | 2018-11-07 | 2018-11-07 | A kind of electronic clamp bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821826829.7U CN209290299U (en) | 2018-11-07 | 2018-11-07 | A kind of electronic clamp bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209290299U true CN209290299U (en) | 2019-08-23 |
Family
ID=67648088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821826829.7U Expired - Fee Related CN209290299U (en) | 2018-11-07 | 2018-11-07 | A kind of electronic clamp bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209290299U (en) |
-
2018
- 2018-11-07 CN CN201821826829.7U patent/CN209290299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 |