CN209414890U - A kind of anti-lock fixture based on flexible connection - Google Patents
A kind of anti-lock fixture based on flexible connection Download PDFInfo
- Publication number
- CN209414890U CN209414890U CN201821776875.0U CN201821776875U CN209414890U CN 209414890 U CN209414890 U CN 209414890U CN 201821776875 U CN201821776875 U CN 201821776875U CN 209414890 U CN209414890 U CN 209414890U
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- CN
- China
- Prior art keywords
- screw rod
- motor
- upper cover
- sliding panel
- hollow cavity
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of fixtures.Anti-lock fixture of one of the utility model based on flexible connection, including upper cover, lower cover, sliding panel, screw rod and motor, upper cover and lower cover form hollow cavity, sliding panel is slidably mounted on inside hollow cavity, screw rod is rotatably mounted on inside hollow cavity, motor is mounted on inside hollow cavity, the first fixture block is equipped on the right side of upper cover, sliding panel top is equipped with the second fixture block, first fixture block and the second fixture block are for clamping article, lower lid is equipped with the switch for controlling motor, and switch, which can control motor forward, reverse or stop, to be stopped；Sliding panel lower part is equipped with the second sliding block, and motor is connected with the first gear piece, and screw rod is equipped with the first fluted disc cooperated with the first gear piece.The pressure that flexible piece is overcome using manual mobile second fixture block, is taken out object, object cannot be taken out caused by preventing because of locking.
Description
Technical field
The utility model relates to a kind of fixtures.
Background technique
Many portable equipments in life need fixture to fix object, as vehicle carried mobile phone clip, desktop display,
Tablet computer etc., existing fixture are clamped object using the mechanical arm of force and spring composition grip force or using decelerating motor, were being used
It is easy to appear spring force excessive the case where causing motor locking in journey, leads to not take out object.
Utility model content
In order to solve the shortcomings of the prior art, it is big, easy to use portable that the utility model provides a kind of torsion
Formula fixture.
Anti-lock fixture of one of the utility model based on flexible connection, including upper cover, lower cover, sliding panel, screw rod
And motor, upper cover and lower cover form hollow cavity, sliding panel is slidably mounted on inside hollow cavity, and screw rod is rotatably pacified
Inside hollow cavity, motor is mounted on inside hollow cavity, is equipped with the first fixture block on the right side of upper cover, and sliding panel top is equipped with the
Two fixture blocks, the first fixture block and the second fixture block are equipped with the switch for controlling motor for clamping article, lower lid, and switch can control
Motor forward, reverse or stop stop；Sliding panel lower part is equipped with the second sliding block, and motor is connected with the first gear piece, and screw rod is equipped with the
First fluted disc of one gear piece cooperation, screw rod middle part are equipped with the nut being connected through a screw thread, are arranged with the first sliding block outside nut, the
Two sliding blocks are slidably mounted on screw rod, and the second sliding block is connected by flexible piece with the first sliding block.Motor is FF130 motor.
When needing to be clamped operation, rotary electric machine, the first gear piece drives screw rod rotation by the first fluted disc, and nut is along before and after screw rod
Movement, nut drive the first slide block movement to pull the second sliding block to move synchronously by flexible piece, and the movement of the second fixture block is driven to carry out
Clamp or release operation；Prevent Motor torque from overcoming flexible piece elastic force to lead to fixture locking when flexible piece deformation quantity is excessive
When, when not can be carried out release operation, the pressure of flexible piece is overcome using manual mobile second fixture block, object is taken out, prevents because embracing
Object cannot be taken out caused by dead.
Preferably, upper postoperculum is equipped with locating button.Prevent object from sliding, securely and reliably.
Preferably, upper cover bottom is equipped with guiding mechanism, sliding panel is slidably mounted on guiding mechanism.Operation can
It leans on, it is easy to use.
Preferably, upper cover and lower cover are made of plastics.At low cost, machining accuracy is high.
Preferably, screw rod is made of stainless steel.It is durable, high reliablity.
Preferably, the teeth on the first gear piece are 8-15.Kinematic accuracy is high, easy to process.
The utility model has the beneficial effects that rotary electric machine, the first gear piece passes through the first fluted disc when needing to be clamped operation
Screw rod rotation is driven, nut is moved forward and backward along screw rod, and nut drives the first slide block movement to pull the second sliding block by flexible piece
It moves synchronously, the movement of the second fixture block is driven to be clamped or unclamp operation；When flexible piece deformation quantity it is excessive so that Motor torque not
When flexible piece elastic force can be overcome to lead to fixture locking, when not can be carried out release operation, overcome using manual mobile second fixture block soft
Property part pressure, take out object, object cannot be taken out caused by preventing because of locking.
Detailed description of the invention
Fig. 1 is a kind of anti-lock fixture schematic perspective view based on flexible connection.
Fig. 2 is a kind of anti-lock clamp structure schematic diagram based on flexible connection.
Fig. 3 is A-A the schematic diagram of the section structure in Fig. 2.
Fig. 4 is schematic diagram of transmission mechanism.
Fig. 5 is schematic diagram of transmission mechanism.
Fig. 6 is partial enlarged view in Fig. 3.
Marked in the figure: 1, upper cover, 2, lower cover, 3, switch, the 4, second fixture block, 5, motor, 6, sliding panel, 7, flexible piece, 8,
Screw rod, the 9, first sliding block, the 10, first gear piece, the 11, first fixture block, 12, locating button, the 13, first fluted disc, the 14, second sliding block, 15,
Nut.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, but this should not be interpreted as the utility model
The range of above-mentioned theme is only limitted to above-described embodiment.
As shown in figures 1 to 6, a kind of anti-lock fixture based on flexible connection, including upper cover 1, lower cover 2, sliding panel 6, screw rod
8 and motor 5, upper cover 1 and lower cover 2 form hollow cavity, and sliding panel 6 is slidably mounted on inside hollow cavity, and screw rod 8 can turn
Dynamic is mounted on inside hollow cavity, and motor 5 is mounted on inside hollow cavity, and the first fixture block 11, sliding panel are equipped on the right side of upper cover 1
6 tops are equipped with the second fixture block 4, the first fixture block 11 and the second fixture block 4 and are equipped with locating button 12 for clamping article, 1 rear portion of upper cover, under
Lid 2 is equipped with the switch 3 for controlling motor 5, and switch 3, which can control 5 forward, reverse or stop of motor, to be stopped；6 lower part of sliding panel is equipped with
Second sliding block 14, motor 5 are connected with the first gear piece 10, and screw rod 8 is equipped with the first fluted disc 13 cooperated with the first gear piece 10, screw rod
8 middle parts are equipped with the nut 15 being connected through a screw thread, and the first sliding block 9 is arranged with outside nut 15, and the second sliding block 14 is slidably pacified
On screw rod 8, the second sliding block 14 is connected by flexible pieces 7 such as spring, rubber blocks with the first sliding block 9, preferably flexible piece 7
For spring.Motor 5 is FF130 motor.When needing to be clamped operation, rotary electric machine 5, the first gear piece 10 passes through the first fluted disc 13
Screw rod 8 is driven to rotate, nut 15 is moved forward and backward along screw rod 8, and nut 15 drives the movement of the first sliding block 9 to pull by flexible piece 7
Second sliding block 14 moves synchronously, and the movement of the second fixture block 4 is driven to be clamped or unclamp operation；When 7 deformation quantity of flexible piece crosses ambassador
When obtaining 5 torque of motor cannot overcome 7 elastic force of flexible piece to lead to fixture locking, when not can be carried out release operation, using manual mobile
Second fixture block overcomes the pressure of flexible piece 7, takes out object, object cannot be taken out caused by preventing because of locking.
Preferably, 1 bottom of upper cover is equipped with guiding mechanism, sliding panel 6 is slidably mounted on guiding mechanism.Operation can
It leans on, it is easy to use.
Preferably, upper cover 1 and lower cover 2 are made of plastics.At low cost, machining accuracy is high.
Preferably, screw rod 8 is made of stainless steel.It is durable, high reliablity.
Preferably, the teeth on the first gear piece 10 are 8-15.Kinematic accuracy is high, easy to process.
Claims (6)
1. a kind of anti-lock fixture based on flexible connection, including upper cover, lower cover, sliding panel, upper cover and lower cover form hollow cavity
Body, sliding panel are slidably mounted on inside hollow cavity, which is characterized in that further include screw rod and motor, screw rod is rotatable
It is mounted on inside hollow cavity, motor is mounted on inside hollow cavity, the first fixture block is equipped on the right side of upper cover, sliding panel top is equipped with
Second fixture block, the first fixture block and the second fixture block are equipped with the switch for controlling motor for clamping article, lower lid, and switch can be controlled
Motor forward, reverse or stop processed stop；Sliding panel lower part is equipped with the second sliding block, and motor is connected with the first gear piece, screw rod equipped with
First fluted disc of the first gear piece cooperation, screw rod middle part are equipped with the nut being connected through a screw thread, are arranged with the first sliding block outside nut,
Second sliding block is slidably mounted on screw rod, and the second sliding block is connected by flexible piece with the first sliding block.
2. a kind of anti-lock fixture based on flexible connection according to claim 1, which is characterized in that upper cover bottom is equipped with
Guiding mechanism, sliding panel are slidably mounted on guiding mechanism.
3. a kind of anti-lock fixture based on flexible connection according to claim 1, which is characterized in that upper cover and lower cover are
Plastics are made.
4. a kind of anti-lock fixture based on flexible connection according to claim 1, which is characterized in that screw rod is stainless steel
It is made.
5. a kind of anti-lock fixture based on flexible connection according to claim 1, which is characterized in that on the first gear piece
Teeth are 8-15.
6. a kind of anti-lock fixture based on flexible connection according to claim 1, which is characterized in that upper postoperculum is equipped with
Locating button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776875.0U CN209414890U (en) | 2018-10-31 | 2018-10-31 | A kind of anti-lock fixture based on flexible connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776875.0U CN209414890U (en) | 2018-10-31 | 2018-10-31 | A kind of anti-lock fixture based on flexible connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414890U true CN209414890U (en) | 2019-09-20 |
Family
ID=67931425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776875.0U Expired - Fee Related CN209414890U (en) | 2018-10-31 | 2018-10-31 | A kind of anti-lock fixture based on flexible connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414890U (en) |
-
2018
- 2018-10-31 CN CN201821776875.0U patent/CN209414890U/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: 20190920 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |