CN201837920U - Switching mechanism for separating first casing from second casing by using magnetic force and electronic device - Google Patents
Switching mechanism for separating first casing from second casing by using magnetic force and electronic device Download PDFInfo
- Publication number
- CN201837920U CN201837920U CN201020585346XU CN201020585346U CN201837920U CN 201837920 U CN201837920 U CN 201837920U CN 201020585346X U CN201020585346X U CN 201020585346XU CN 201020585346 U CN201020585346 U CN 201020585346U CN 201837920 U CN201837920 U CN 201837920U
- Authority
- CN
- China
- Prior art keywords
- magnet assembly
- pedestal
- housing
- open
- close mechanism
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a switching mechanism for separating a first casing from a second casing by using magnetic force and an electronic device. The switching mechanism comprises a first magnetic component, a base, a rotating shaft, a second magnetic component, and a push button, wherein the first magnetic component is mounted in the first casing, the base is arranged on the bottom plate of the second casing in a sliding manner, the base comprises a rack, an insection is formed on the surface of the rotating shaft and meshed with the rack in a rotating manner, the second magnetic component is arranged on the rotating shaft and used for interacting with the first magnetic component to produce magnetic driving force, and the push button is connected with a base and used for pushing the base to slide relative to the bottom plate. Therefore, the rotating shaft is driven to rotate from a first angle to a second angle, so as to change the direction of magnetic driving force between the second magnetic component and the first magnetic component. In the utility model, the usage quantity of the magnetic components is reduced, the disadvantage of magnetic force mutual interference can be avoided, and the intensity of the magnetic driving force can be effectively promoted. Therefore, the operation efficiency is better.
Description
Technical field
The utility model provides the open-and-close mechanism and the electronic installation of a kind of separation first housing and second housing, refers to a kind of open-and-close mechanism and electronic installation that utilizes magnetic separation first housing and second housing especially.
Background technology
The upper and lower casing folding mechanism of traditional notebook type computing machine includes the open-and-close mechanism by magnetically-actuated.Open-and-close mechanism by magnetically-actuated is slidably at upper shell one first magnet assembly to be set, and first magnet assembly can promote to move around between the primary importance in upper shell and a second place according to user's external force.By the open-and-close mechanism of magnetically-actuated also respectively in lower house and corresponding primary importance and second place place be provided with one second magnet assembly and one the 3rd magnet assembly.Second magnet assembly is different towards the magnetic pole and the 3rd magnet assembly of upper shell, when first magnet assembly is positioned at this primary importance, when meaning promptly is close to second magnet assembly, produce a magnetic drive power between first magnet assembly and second magnet assembly, magnetic adsorptive power for example is in order to be adsorbed in lower house with upper shell; And be positioned at the second place when first magnet assembly, during promptly contiguous the 3rd magnet assembly of meaning, produce the magnetic drive power of another form between first magnet assembly and the 3rd magnet assembly, magnetic mutual expelling force for example is in order to separation upper shell and lower house.So the user can change the magnetic drive force direction that is produced between two magnet assemblies that are arranged at upper and lower casing respectively by the position of moving first magnet assembly.Therefore, traditional upper and lower casing open-and-close mechanism need be provided with at least three magnet assemblies, and wherein a magnet assembly needs to move horizontally in housing to change its position, so the stroke of additional configuration mechanism space to provide magnet assembly to move in housing is provided.
So, how to design and can use a spot of magnet assembly, use the open-and-close mechanism of saving mechanism's configuration space in manufacturing cost and the housing, be the problem of giving priority to of computer industry.
The utility model content
The utility model provides a kind of open-and-close mechanism and electronic installation that utilizes magnetic separation first housing and second housing, to solve the above problems.
The utility model discloses a kind of open-and-close mechanism that utilizes magnetic separation first housing and second housing, this open-and-close mechanism includes one first magnet assembly, this first magnet assembly is installed in this first housing, an and pedestal, this pedestal slidably is arranged at a base plate of this second housing, and this pedestal includes a tooth bar; This open-and-close mechanism also includes a rotating shaft, and this rotating shaft surface is formed with a groove, and this groove of this rotating shaft is engaged on this tooth bar of this pedestal with rotary way; This open-and-close mechanism also includes one second magnet assembly, and this second magnet assembly is arranged in this rotating shaft, and this second magnet assembly is used for interacting to produce a magnetic drive power with this first magnet assembly; This open-and-close mechanism also includes a push button, this push button connects this pedestal, this push button is used for promoting this base plate slip relatively of this pedestal, uses this rotating shaft of driving and rotates to one second angle from one first angle, to change the direction of this magnetic drive power between this second magnet assembly and this first magnet assembly.
The utility model also discloses this open-and-close mechanism and also includes a fixation kit group, and it is used for this pedestal slidably is arranged at this base plate.
The utility model also discloses this open-and-close mechanism and also includes an elastic parts, this second housing includes a barricade, this elastic parts is arranged between this pedestal and this barricade, this elastic parts is used for driving this base plate slip relatively of this pedestal when this push button is released, so that this pedestal returns back to an initial position.
The utility model also discloses this open-and-close mechanism and also includes a reinforced ribs, and it is arranged on this pedestal.
The utility model also discloses this first angle and this second angle differs 180 degree.
When the utility model also disclosed this rotating shaft and is positioned at this first angle, this magnetic drive power between this first magnet assembly and this second magnet assembly was magnetic adsorptive power.
When the utility model also disclosed this rotating shaft and is positioned at this second angle, this magnetic drive power between this first magnet assembly and this second magnet assembly was the magnetic mutual expelling force.
The utility model also discloses a kind of electronic installation that utilizes magnetic separation first housing and second housing, this electronic installation includes one first housing, and one second housing, this second housing is articulated in this first housing, this second housing includes a loam cake, and a base plate, this base plate is connected in this loam cake; This electronic installation also includes an open-and-close mechanism, this open-and-close mechanism is used for separating this first housing and this second housing, this open-and-close mechanism includes one first magnet assembly, this first magnet assembly is installed in this first housing, an and pedestal, this pedestal slidably is arranged at this base plate of this second housing, and this pedestal includes a tooth bar; This open-and-close mechanism also includes a rotating shaft, and this rotating shaft surface is formed with a groove, and this groove of this rotating shaft is engaged on this tooth bar of this pedestal with rotary way; This open-and-close mechanism also includes one second magnet assembly, and this second magnet assembly is arranged in this rotating shaft, and this second magnet assembly is used for interacting to produce a magnetic drive power with this first magnet assembly; This open-and-close mechanism also includes a push button, this push button connects this pedestal, this push button is used for promoting this base plate slip relatively of this pedestal, uses this rotating shaft of driving and rotates to one second angle from one first angle, to change the direction of this magnetic drive power between this second magnet assembly and this first magnet assembly.
The utility model utilizes relative sliding mechanism between the base plate of pedestal and second housing to drive the rotating shaft rotation, and therefore second magnet assembly that is arranged in the rotating shaft can change its magnetic pole attribute towards first magnet assembly along with the rotation angle of rotating shaft.Thus, the utility model can be saved the usage quantity of magnet assembly to reduce the manufacturing cost of open-and-close mechanism, and open-and-close mechanism of the present utility model also can effectively utilize the magnetic force of each magnet assembly, not only can avoid because of using too much magnet assembly to cause the shortcoming of magnetic force phase mutual interference, also can effectively promote the magnetic drive intensity of force, so the utlity model has preferable operation ease.
Description of drawings
Fig. 1 is the synoptic diagram of the electronic installation of the utility model preferred embodiment.
Fig. 2 is the enlarged diagram of the electronic installation of the utility model preferred embodiment.
Fig. 3 is the electronic installation of the utility model preferred embodiment diagrammatic cross-section along A-A ' shown in Figure 1 when closure state.
Fig. 4 is the electronic installation of the utility model preferred embodiment diagrammatic cross-section along B-B ' shown in Figure 1 when closure state.
Fig. 5 is the electronic installation of the utility model preferred embodiment diagrammatic cross-section along A-A ' shown in Figure 1 when opening.
Fig. 6 is the electronic installation of the utility model preferred embodiment diagrammatic cross-section along B-B ' shown in Figure 1 when opening.
The primary clustering symbol description:
10 electronic installations, 12 first housings
14 second housings, 141 loam cakes
143 base plates, 145 barricades
16 open-and-close mechanisms, 18 first magnet assemblies
20 pedestals, 201 tooth bars
22 rotating shafts, 221 grooves
24 second magnet assemblies, 26 push buttons
28 fixation kit groups, 30 elastic partss
32 reinforced ribs
Embodiment
See also Fig. 1, Fig. 1 is the synoptic diagram of an electronic installation 10 of the utility model preferred embodiment.Electronic installation 10 includes one first housing 12, and one second housing 14, and it articulates first housing 12.Frame 121 before first housing 12 can include one, with a bonnet 123, it is connected in preceding frame 121.Second housing 14 includes a loam cake 141, and a base plate 143, and it is connected in loam cake 141.Electronic installation 10 can be a notebook computer, first housing 12 can be upper shell, is used for a ccontaining display panel, and second housing 14 can be lower house, be used for a ccontaining main frame, and first housing 12 utilizes magnetic force as absorption and the driving force of separating with second housing 14.Electronic installation 10 also includes an open-and-close mechanism 16, and it utilizes magnetic force to drive the absorption and the separation mechanism of 14 of first housing 12 and second housings.
See also Fig. 2, Fig. 2 is the partial component decomposing schematic representation of the electronic installation 10 of the utility model preferred embodiment.Open-and-close mechanism 16 includes at least one first magnet assembly 18, and it is installed between the preceding frame 121 and bonnet 123 of first housing 12, and a pedestal 20, and it slidably is arranged at base plate 143.Pedestal 20 includes at least one tooth bar 201.Open-and-close mechanism 16 also includes a rotating shaft 22, and its surface is formed with at least one groove 221.Rotating shaft 22 with groove 221 can be a gear assembly, or is the rolling assembly at wheel shaft 22 surface portrayal screw threads.The groove 221 of rotating shaft 22 is engaged on the tooth bar 201 of pedestal 20 with rotary way.Open-and-close mechanism 16 also includes at least one second magnet assembly 24, and it is arranged in the rotating shaft 22, for example is installed on rotating shaft 22 inside or is fixed in the surface of rotating shaft 22.Second magnet assembly 24 is used for interacting to produce a magnetic drive power, for example absorption affinity or mutual expelling force with first magnet assembly 18.Open-and-close mechanism 16 also includes a push button 26, and it connects pedestal 20.Push button 26 is used for promoting pedestal 20 relative base plates 143 and slides, and uses driving rotating shaft 22 and rotates to one second angle from one first angle, to change the direction of first magnet assembly 18 and 24 these magnetic drive power of second magnet assembly.Wherein this first angle and this second angle can differ 180 degree.For instance, when rotating shaft 22 is positioned at this first angle, the anode tap of first magnet assembly 18 is in the face of the cathode terminal (or the cathode terminal of first magnet assembly 18 is in the face of anode tap of second magnet assembly 24) of second magnet assembly 24, so this magnetic drive power that first magnet assembly 18 and second magnet assembly are 24 is magnetic adsorptive power, so that first housing 12 is adsorbable on second housing 14.On the other hand, when rotating shaft 22 is positioned at this second angle, the anode tap of first magnet assembly 18 is in the face of the anode tap (or the cathode terminal of first magnet assembly 18 is in the face of cathode terminal of second magnet assembly 24) of second magnet assembly 24, this moment, this magnetic drive power of 24 of first magnet assembly 18 and second magnet assemblies was the magnetic mutual expelling force, so first housing 12 can separate with second housing 14 by this magnetic mutual expelling force.
In addition, open-and-close mechanism 16 also can include a fixation kit group 28, and it is used for pedestal 20 slidably is arranged at base plate 143.For instance, fixation kit group 28 can include assemblies such as bolt, screw, nut, rivet.Open-and-close mechanism 16 also can include an elastic parts 30, and second housing 14 also includes a barricade 145.Elastic parts 30 can be arranged at 145 of pedestal 20 and barricades.Elastic parts 30 can be used to provide when push button 26 is released an elastic-restoring force to drive pedestal 20 relative base plates 143 and slides, so that pedestal 20 returns back to an initial position.Pushed and destroyed by the elastic-restoring force of elastic parts 30 for fear of pedestal 20, open-and-close mechanism 16 also can include a reinforced ribs 32, and it is arranged on the pedestal 20.Reinforced ribs 32 can be used to increase the structural strength of pedestal 20, to prolong the tenure of use of open-and-close mechanism 16.
See also Fig. 1 and Fig. 3 to Fig. 6, Fig. 3 is the electronic installation 10 of the utility model preferred embodiment diagrammatic cross-section along A-A ' shown in Figure 1 when closure state, Fig. 4 is the electronic installation 10 of the utility model preferred embodiment diagrammatic cross-section along B-B ' shown in Figure 1 when closure state, Fig. 5 is the electronic installation 10 of the utility model preferred embodiment diagrammatic cross-section along A-A ' shown in Figure 1 when opening, and Fig. 6 is the electronic installation 10 of the utility model preferred embodiment diagrammatic cross-section along B-B ' shown in Figure 1 when opening.As shown in Figure 3 and Figure 4, when first housing 12 is contacted with second housing 14, meaning is that electronic installation 10 is during for closure state, the push button 26 of open-and-close mechanism 16 is not pushed by the user as yet, the groove 221 of rotating shaft 22 this moment is engaged on the tooth bar 201 of pedestal 20 with this first angle, and first magnet assembly 18 is in the state that heteropole is inhaled mutually with second magnet assembly 24.For instance, the anode surface of first magnet assembly 18 is to the negative electrode of second magnet assembly 24, or the cathode plane of first magnet assembly 18 is to the anode of second magnet assembly 24, so first housing 12 of electronic installation 10 and second housing 14 can fit tightly by the magnetic adsorptive power between two magnet assemblies.
Otherwise as Fig. 5 and shown in Figure 6, when desiring unlocking electronic device 10, the user can promote push button 26 and slide with the barricade 145 that drives pedestal 20 relative second housings 14.Because the groove 221 of rotating shaft 22 is engaged on the tooth bar 201 of pedestal 20, certainly this first angle rotates to this second angle so rotating shaft 22 can be driven by push button 26, meaning promptly is installed on first magnet assembly, 18 rotations, 180 degree in the rotating shaft 22, so that first magnet assembly 18 and second magnet assembly 24 are in the state of homopolar-repulsion.For instance, the anode surface of first magnet assembly 18 is to the anode of second magnet assembly 24, or the cathode plane of first magnet assembly 18 is to the negative electrode of second magnet assembly 24, therefore first housing 12 of electronic installation 10 can separate by the magnetic mutual expelling force between two magnet assemblies with second housing 14, ordering about first housing, 12 relative second housings 14 pivots, with formation one space between two housings, and be convenient to further lifting first housing 12 of user.Then, after user's releasing put on the strength of push button 26, elastic parts 30 can be used to drive pedestal 20 relative base plates 143 slips and returns back to this initial position.Because this moment, first housing 12 was away from second housing 14, even pedestal 20 drives rotating shaft and rotates to this first angle from this second angle, the magnetic adsorptive power that is formed at 24 of first magnet assembly 18 and second magnet assemblies is not sufficient to drive first housing 12 and pivots along the direction near second housing 14, so electronic installation 10 can be adjusted to deployed condition according to user's demand.
Be compared to prior art, the utility model utilizes relative sliding mechanism between the base plate of pedestal and second housing to drive the rotating shaft rotation, and therefore second magnet assembly that is arranged in the rotating shaft can change its magnetic pole attribute towards first magnet assembly along with the rotation angle of rotating shaft.When desiring to take in electronic installation, the user can use the anode tap (or cathode terminal) of second magnet assembly cathode terminal (or anode tap) towards first magnet assembly between two different magnetic poles of attribute and produce magnetic adsorptive power; When desiring the unlocking electronic device, the user can drive the rotating shaft rotation, with the anode tap (or cathode terminal) of second magnet assembly anode tap (or cathode terminal) towards first magnet assembly, uses and utilizes two identical magnetic poles of attribute to produce the magnetic mutual expelling force.Thus, open-and-close mechanism of the present utility model only need use two magnet assemblies, promptly can manual mode rotate the wherein magnetic pole direction of a magnet assembly, use according to operational requirements and produce magnetic drive power, so the utility model can be saved the usage quantity of magnet assembly to reduce the manufacturing cost of open-and-close mechanism, and open-and-close mechanism of the present utility model also can effectively utilize the magnetic force of each magnet assembly, not only can avoid because of using too much magnet assembly to cause the shortcoming of magnetic force phase mutual interference, also can effectively promote the magnetic drive intensity of force, so the utlity model has preferable operation ease.
The above only is preferred embodiment of the present utility model, and every equalization of doing according to the scope of the utility model claims changes and modifies, and all should belong to covering scope of the present utility model.
Claims (17)
1. open-and-close mechanism that utilizes magnetic separation first housing and second housing, this open-and-close mechanism comprises:
One first magnet assembly, this first magnet assembly are installed in this first housing;
It is characterized in that this open-and-close mechanism also comprises:
One pedestal, this pedestal slidably are arranged at a base plate of this second housing, and this pedestal comprises a tooth bar;
One rotating shaft, this rotating shaft surface is formed with a groove, and this groove of this rotating shaft is engaged on this tooth bar of this pedestal with rotary way;
One second magnet assembly, this second magnet assembly is arranged in this rotating shaft, and this second magnet assembly is used for interacting to produce a magnetic drive power with this first magnet assembly; And
One push button, this push button connects this pedestal, this push button is used for promoting this base plate slip relatively of this pedestal, uses this rotating shaft of driving and rotates to one second angle from one first angle, to change the direction of this magnetic drive power between this second magnet assembly and this first magnet assembly.
2. open-and-close mechanism as claimed in claim 1 is characterized in that, this open-and-close mechanism also comprises:
One fixation kit group, this fixation kit group is used for this pedestal slidably is arranged at this base plate.
3. open-and-close mechanism as claimed in claim 1 is characterized in that, this open-and-close mechanism also comprises:
One elastic parts, this second housing comprises a barricade, and this elastic parts is arranged between this pedestal and this barricade, and this elastic parts is used for driving this base plate slip relatively of this pedestal when this push button is released, so that this pedestal returns back to an initial position.
4. open-and-close mechanism as claimed in claim 1 is characterized in that, this open-and-close mechanism also comprises:
One reinforced ribs, this reinforced ribs is arranged on this pedestal.
5. open-and-close mechanism as claimed in claim 1 is characterized in that, this first angle and this second angle differ 180 degree.
6. open-and-close mechanism as claimed in claim 1 is characterized in that, when this rotating shaft was positioned at this first angle, this magnetic drive power between this first magnet assembly and this second magnet assembly was magnetic adsorptive power.
7. open-and-close mechanism as claimed in claim 1 is characterized in that, when this rotating shaft was positioned at this second angle, this magnetic drive power between this first magnet assembly and this second magnet assembly was the magnetic mutual expelling force.
8. electronic installation that utilizes magnetic separation first housing and second housing, this electronic installation comprises:
One first housing;
One second housing, this second housing is articulated in this first housing, and this second housing comprises:
One loam cake; And
One base plate, this base plate is connected in this loam cake; And
One open-and-close mechanism, this open-and-close mechanism are used for separating this first housing and this second housing, and this open-and-close mechanism comprises:
One first magnet assembly, this first magnet assembly are installed in this first housing;
It is characterized in that this open-and-close mechanism also comprises:
One pedestal, this pedestal slidably is arranged at this base plate, and this pedestal comprises a tooth bar;
One rotating shaft, this rotating shaft surface is formed with a groove, and this groove of this rotating shaft is engaged on this tooth bar of this pedestal with rotary way;
One second magnet assembly, this second magnet assembly is arranged in this rotating shaft, and this second magnet assembly is used for interacting to produce a magnetic drive power with this first magnet assembly; And
One push button, this push button connects this pedestal, this push button is used for promoting this base plate slip relatively of this pedestal, uses this rotating shaft of driving and rotates to one second angle from one first angle, to change the direction of this magnetic drive power between this first magnet assembly and this second magnet assembly.
9. electronic installation as claimed in claim 8 is characterized in that, a frame and a bonnet before this first housing comprises one, and this first magnet assembly is arranged between this preceding frame and this bonnet.
10. electronic installation as claimed in claim 8 is characterized in that, this open-and-close mechanism also comprises:
One fixation kit group, this fixation kit group is used for this pedestal slidably is arranged at this base plate.
11. electronic installation as claimed in claim 8 is characterized in that, this open-and-close mechanism also comprises:
One elastic parts, this second housing also comprises a barricade, and this elastic parts is arranged between this pedestal and this barricade, and this elastic parts is used for driving this base plate slip relatively of this pedestal when this push button is released, so that this pedestal returns back to an initial position.
12. electronic installation as claimed in claim 8 is characterized in that, this open-and-close mechanism also comprises:
One reinforced ribs, this reinforced ribs is arranged on this pedestal.
13. electronic installation as claimed in claim 8 is characterized in that, this first angle and this second angle differ 180 degree.
14. electronic installation as claimed in claim 8 is characterized in that, when this rotating shaft was positioned at this first angle, this magnetic drive power between this first magnet assembly and this second magnet assembly was magnetic adsorptive power.
15. electronic installation as claimed in claim 8 is characterized in that, when this rotating shaft was positioned at this second angle, this magnetic drive power between this first magnet assembly and this second magnet assembly was the magnetic mutual expelling force.
16. electronic installation as claimed in claim 8 is characterized in that, this first housing is used for a ccontaining display panel.
17. electronic installation as claimed in claim 8 is characterized in that, this second housing is used for a ccontaining main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020585346XU CN201837920U (en) | 2010-11-01 | 2010-11-01 | Switching mechanism for separating first casing from second casing by using magnetic force and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020585346XU CN201837920U (en) | 2010-11-01 | 2010-11-01 | Switching mechanism for separating first casing from second casing by using magnetic force and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837920U true CN201837920U (en) | 2011-05-18 |
Family
ID=44008023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020585346XU Expired - Lifetime CN201837920U (en) | 2010-11-01 | 2010-11-01 | Switching mechanism for separating first casing from second casing by using magnetic force and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837920U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI422751B (en) * | 2011-08-11 | 2014-01-11 | Wistron Corp | Magnetic switch device and electronic device having the same |
| CN106062656A (en) * | 2014-03-28 | 2016-10-26 | 英特尔公司 | Adjustment of magnetic force in a computing device |
| CN108716470A (en) * | 2018-08-03 | 2018-10-30 | 合肥联宝信息技术有限公司 | A kind of heat radiation module and electronic equipment |
| CN113969934A (en) * | 2021-09-15 | 2022-01-25 | 荣耀终端有限公司 | Push-pull type rotating shaft structure and electronic equipment |
-
2010
- 2010-11-01 CN CN201020585346XU patent/CN201837920U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI422751B (en) * | 2011-08-11 | 2014-01-11 | Wistron Corp | Magnetic switch device and electronic device having the same |
| US8729987B2 (en) | 2011-08-11 | 2014-05-20 | Wistron Corporation | Magnetic switch device and electronic device having the same |
| CN106062656A (en) * | 2014-03-28 | 2016-10-26 | 英特尔公司 | Adjustment of magnetic force in a computing device |
| US10503216B2 (en) | 2014-03-28 | 2019-12-10 | Intel Corporation | Adjustment of magnetic force in a computing device |
| US11106250B2 (en) | 2014-03-28 | 2021-08-31 | Intel Corporation | Adjustment of magnetic force in a computing device |
| CN108716470A (en) * | 2018-08-03 | 2018-10-30 | 合肥联宝信息技术有限公司 | A kind of heat radiation module and electronic equipment |
| CN113969934A (en) * | 2021-09-15 | 2022-01-25 | 荣耀终端有限公司 | Push-pull type rotating shaft structure and electronic equipment |
| CN113969934B (en) * | 2021-09-15 | 2022-08-12 | 荣耀终端有限公司 | Push-pull type rotating shaft structure and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201837920U (en) | Switching mechanism for separating first casing from second casing by using magnetic force and electronic device | |
| CN110847713A (en) | Manual-automatic integrated automatic lock-falling device | |
| CN103856157A (en) | Photovoltaic-panel two-dimension motion mechanism driven by single motor | |
| CN206016461U (en) | Head lock in a kind of electric motor car | |
| CN206144276U (en) | Multi -functional electronic locks clutch | |
| CN214947449U (en) | Computer informatization display device | |
| CN204060160U (en) | A kind of handle commutating structure | |
| CN209349339U (en) | A kind of computer production outside plate punch forming device | |
| CN206493576U (en) | A kind of cross-head protection device | |
| CN111867305A (en) | Computer network monitoring device | |
| CN211859211U (en) | Firm power distribution cabinet | |
| CN108980765A (en) | A kind of new energy beacon with adjusting angle function | |
| CN211829583U (en) | Switch board controlgear convenient to remove | |
| CN209538830U (en) | A kind of fixation device of separate type lock panel | |
| CN210667608U (en) | LED magic cube for advertisement | |
| CN203547252U (en) | Mechanical key unlocking transmission structure of intelligent electronic lock | |
| CN208970456U (en) | A kind of on/off switch operating system of breaker mechanism | |
| CN202452066U (en) | Rotary seat | |
| CN210271567U (en) | LED display screen convenient to installation | |
| CN105118711B (en) | A kind of quick operating valve explosion-proof frequency converter switch interlocking gear and method | |
| CN210470077U (en) | Intelligent control panel convenient to dismouting | |
| CN110931294A (en) | Motor switch with waterproof construction | |
| CN205335107U (en) | A clutch for cubical switchboard operating device | |
| CN210072580U (en) | Product display is with automatically controlled touch-control screen | |
| CN211860783U (en) | Mobile data equipment shell convenient to dismantle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |