CN201437344U - Double-push type fixing seat - Google Patents
Double-push type fixing seat Download PDFInfo
- Publication number
- CN201437344U CN201437344U CN2009201567112U CN200920156711U CN201437344U CN 201437344 U CN201437344 U CN 201437344U CN 2009201567112 U CN2009201567112 U CN 2009201567112U CN 200920156711 U CN200920156711 U CN 200920156711U CN 201437344 U CN201437344 U CN 201437344U
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- CN
- China
- Prior art keywords
- pushing
- jig arm
- dual
- pedestal
- permanent seat
- 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 - Fee Related
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Abstract
The utility model discloses a double-push type fixing seat which adopts the structure that a clamping component and a double-push type positioner are arranged on a seat body. The clamping component is provided with two clamping arms which are arranged on the two sides of the seat body and clamped with each other or unfolded; an unidirectional ratchet is arranged on one of the clamping arms; the double-push type positioner at least comprises one floating clamp tenon; the floating clamp tenon occludes the unidirectional ratchet after being pushed inward for the first time; and the he floating clamp tenon is separated away from the unidirectional ratchet after being pushed inward for the first time. Therefore, to position the clamping arms quickly, all that is needed is to push the clamping arms once by a user; and when the positioned clamping arms are required to be opened by the user, all that is needed is to push the clamping arms again, and the positioned clamping arms can be released. The usage mode of the fixing seat is simpler and more convenient.
Description
Technical field
The utility model is the structure technology about permanent seat, refers to the permanent seat operated for the user in secondary pushing mode (Push-Push) especially, the permanent seat that sets up fast and dismantle for portable electronic product.
Background technology
If will be on the vehicle firm various portable electronic products of use, for example: mobile phone, notebook computer, small-sized notebook computer, PDA, various media playing apparatus (MP3 Player), satellite positioning and navigation device ... or the like, first mounting and fixing support on the appropriate location of vehicle earlier just, the usefulness that portable electronic product can be set up for the user.
As shown in Figure 1, structural representation for known permanent seat, set up for portable electronic product is had fast on permanent seat, the characteristic of fast quick-detach, the permanent seat of prior art, respectively be provided with an intermediate plate 91 in main body 90 both sides, these two intermediate plates 91 are mutually stacked and are arranged in the main body 90, and a tooth-arranging strip 92 respectively is set in the same way, in main body 90, be provided with one group of stepped gear group 93 in addition again so that two intermediate plates 91 can be synchronously but reversing sense move.
Be provided with a stopper mechanism 94 in the main body 90, these stopper mechanism 94 two ends are arranged with a stopper portion 95 and a pushing part 96, wherein this stopper portion 95 can with one of them gear interlock each other of stepped gear group 93, the user can be allowed in the mode that pushes two intermediate plates 91 can clip between two intermediate plates 91 both sides in portable electronic product, simultaneously can also come two intermediate plates 91 are positioned by stopper portion 95, to keep it to clip state, when the user presses the pushing part 96 that is positioned at main body 90 1 sides, portable electronic product just can make stopper portion 95 remove the clip state, so that can be taken off fast.
Yet pushing part 96 is positioned at main body 90 sides, when the user in operation during portable electronic product, will find the position of pushing part 96 earlier, and when the portable electronic product wider width, may hinder to the pushing part 96 push in addition, cause awkward situation.
In view of this, the creator researches and develops and improves permanent seat, with provide a kind of structure more smart real durable, more meet the permanent seat of user's operational requirements.
Summary of the invention
The purpose of utility model is, solves known techniques because of the awkward problem that the pushing part produces is set.
For reaching above-mentioned purpose, the utility model provides a kind of dual-pushing type permanent seat, for a clamp assemblies and a dual-pushing type steady arm are set on pedestal;
Described clamp assemblies comprises that at least one group is arranged on counter gear group in the pedestal, two and is slidedly arranged on the jig arm and that can seize on both sides by the arms mutually or launch in the pedestal both sides and is located in the pedestal and stretches spring so that one of them jig arm is produced pushing away of side direction extrapolability, wherein two jig arm are provided with on the tooth bar that the is parallel to each other gear with the switched in opposite that is engaged in aforementioned counter gear group, and one of them jig arm is provided with unidirectional ratchet in the opposite side that tooth bar is set; Described dual-pushing type steady arm comprises one at least and is snapped at unidirectional ratchet and the time is broken away from the unsteady trip of unidirectional ratchet by two pushings in jig arm after jig arm is by pushing first.
This jig arm that is not provided with unidirectional ratchet is provided with linkage part in the opposite side that tooth bar is set, pedestal is provided with a limit sliding chutes, the dual-pushing type steady arm further comprises one and is arranged in the limit sliding chutes and the direction of slip slide block parallel with the jig arm direction of slip, unsteady trip is arranged on the slide block, one end of unsteady trip is provided with and the cooresponding body that colludes of unidirectional ratchet, the other end and elasticity pushing unit connect to, be provided with an order between slide block and the unsteady trip and collude the anti-spring that pushes away that body is recessed unidirectional ratchet, this anti-thrust that pushes away spring pushes the unit less than elasticity, and an end of slide block is provided with and the cooresponding driving lever that resets of aforementioned linkage part.
By above-mentioned formation, the utility model dual-pushing type permanent seat can present secondary pushing (Push-Push) operating result as following explanation in regular turn;
A bulldozing operation: when the user once pushes jig arm, collude body can't with unidirectional ratchet interlock, the jig arm of both sides can be close fast, in order to do the carrying out of sharp clamping action.Behind the pressure that allays once pushing, promote jig arm by pushing away the thrust reversing of stretching spring, make and collude body and the mutual interlock of unidirectional ratchet, with the moving effective pushing and pressing zone that makes the trip that floats break away from elasticity pushing unit, slide block is also contacted at a side of limit sliding chutes by unsteady trip promotion simultaneously, and this moment, jig arm can obtain the location.
Secondary bulldozing operation: when the user carries out the secondary pushing to jig arm, collude cognition and allay interlocking pattern with unidirectional ratchet earlier, trip has broken away from effective pushing and pressing zone of elasticity pushing unit owing to float, therefore whole unsteady trip can be pushed open to make and collude body away from unidirectional ratchet by the anti-spring that pushes away, and just can allay the locating effect of steady arm to clamp assemblies.Behind the pressure that allays the secondary pushing, the jig arm of both sides will be opened, and when jig arm was flared to a certain degree, linkage part will be stirred the driving lever that resets, and makes the unsteady trip of slide block drive be reset in effective pushing and pressing zone of elasticity pushing unit.
The main beneficial effect of the utility model has been to provide a kind of operating mode (Push-Push) of secondary pushing, can exempt the setting of pushing part described in the known techniques, the user just can directly finish the action of clamping, releasing clamping as long as directly jig arm is pushed and the secondary pushing.
Following foundation technological means of the present utility model, enumerate be suitable for embodiment of the present utility model and cooperate graphic explanation as the back:
Description of drawings
Fig. 1 is the structural representation of known permanent seat;
Fig. 2 is the three-dimensional exploded view of the utility model most preferred embodiment;
Fig. 3 is the unitized construction scheme drawing of the utility model most preferred embodiment;
Fig. 4 is the local enlarged diagram of Fig. 3;
Fig. 5 is a bulldozing operation illustrative view of the utility model most preferred embodiment ();
Fig. 6 is a bulldozing operation illustrative view of the utility model most preferred embodiment (two);
Fig. 7 is the local enlarged diagram of Fig. 6;
Fig. 8 is the utility model most preferred embodiment secondary bulldozing operation illustrative view ();
Fig. 9 is the local enlarged diagram of Fig. 8;
Figure 10 is the utility model most preferred embodiment secondary bulldozing operation illustrative view (two).
Description of reference numerals:
The 10-pedestal; The 11-drain pan; The 12-panel; The 13-limit sliding chutes; 14-bracketing arm; The 20-clamp assemblies; 21-counter gear group; The 22-jig arm; The 22a-slide plate; The 22b-clamping plate; The soft holding part of 22c-; 23-pushes away and stretches spring; The 24-tooth bar; The unidirectional ratchet of 25-; The 26-linkage part; 30-dual-pushing type steady arm; The 31-slide block; The 32-trip that floats; 33-colludes body; The 34-oblique cutting part; 35-elasticity pushing unit; The 35a-fork; 35b-pushes spring; The anti-spring that pushes away of 36-; The 37-driving lever that resets; The 90-main body; The 91-intermediate plate; The 92-tooth bar; 93-stepped gear group; 94-stopper mechanism; 95-stopper portion; The 96-pushing part.
The specific embodiment
See also Fig. 2 and shown in Figure 3, be the three-dimensional exploded view and the unitized construction scheme drawing of the utility model most preferred embodiment, the permanent seat shown in the figure comprises a pedestal 10, a clamp assemblies 20, a dual-pushing type steady arm 30.
Dual-pushing type steady arm 30 comprises one and is arranged in the limit sliding chutes 13 and direction of slip and the parallel slide block 31 of two jig arm, 22 direction of slips, and slide block 31 is provided with a unsteady trip 32.
See also shown in Figure 4, local enlarged diagram for Fig. 3, the end of trip 32 of floating be provided with unidirectional ratchet 25 cooresponding collude body 33, the other end be provided with oblique cutting part 34 and an elasticity push unit 35 connect to, this elasticity pushing unit 35 comprises a fork 35a, who is hubbed on the pedestal and is resisted against the pushing spring 35b that fork makes fork 35a push towards the trip 32 that floats with 35a, and this oblique cutting part 34 is corresponding with fork 35a.
Be provided with an order between slide block 31 and the unsteady trip 32 and collude the anti-spring 36 that pushes away that body 33 is recessed unidirectional ratchet 25, this anti-thrust that pushes away spring 36 is less than elasticity pushing unit 35, and an end of slide block 31 is provided with and the aforementioned linkage part 26 cooresponding driving levers 37 that reset.
See also shown in Figure 5, be a bulldozing operation illustrative view of the utility model most preferred embodiment (), when the user once pushes clamping to two jig arm 22, collude body 33 can't with unidirectional ratchet 25 interlocks, two jig arm 22 can be close fast, in order to do the carrying out of sharp clamping action.
See also Figure 6 and Figure 7, be a bulldozing operation illustrative view of the utility model most preferred embodiment (two) and local enlarged diagram thereof, behind the pressure that allays once pushing, promote jig arm 22 and make and collude body 33 and unidirectional ratchet 25 interlocks by pushing away the thrust reversing of stretching spring 23, unidirectional ratchet 25 is driven make the trip 32 that floats break away from effective pushing and pressing zone of elasticity pushing unit 35, slide block 31 is also contacted at a side of limit sliding chutes 13 by unsteady trip 32 promotions simultaneously, and this moment, jig arm 22 can obtain the location.
See also Fig. 8 and shown in Figure 9, be the utility model most preferred embodiment secondary bulldozing operation illustrative view () and local enlarged diagram thereof, when the user carries out the secondary pushing to jig arm 22, collude body 33 and can allay interlocking pattern with unidirectional ratchet 25 earlier, because aforementioned unsteady trip 32 has broken away from effective pushing and pressing zone of elasticity pushing unit 35, therefore whole unsteady trip 32 can be pushed open to make and collude body 33 away from unidirectional ratchet 25 by the anti-spring 36 that pushes away, and just can allay the locating effect of 30 pairs of clamp assemblies 20 of steady arm.
See also shown in Figure 10, be the utility model most preferred embodiment secondary bulldozing operation illustrative view (two), behind the pressure that allays the secondary pushing, the jig arm 22 of both sides can be subjected to pushing away stretches spring 23 thrusts and opens automatically, when jig arm 22 opens up into maximum opening, linkage part 26 will be stirred the driving lever 37 that resets, make the unsteady trip 32 of slide block 31 drives be reset in effective pushing and pressing zone of elasticity pushing unit 35, and by the unsteady trip 32 of pushing unit 35 pushing tows, allow and collude body 33 and unidirectional ratchet 25 interlocks, this moment, the utility model dual-pushing type permanent seat promptly was reset to initial state, with person to be used two jig arm 22 was done to push for the first time clamping.
In sum, the utility model provides the operating mode of a kind of secondary pushing (Push-Push), and the user just can directly finish the alternate cycles operation of clamping, releasing clamping as long as directly jig arm is pushed and the secondary pushing.
The above specific embodiment only is preferred embodiment of the present utility model, and it is illustrative for the utility model, and nonrestrictive.Those skilled in the art carries out conversion, modification even equivalence to it under the situation that does not exceed the utility model spirit and scope, these changes all can fall into claim protection domain of the present utility model.
Claims (9)
1. a dual-pushing type permanent seat is characterized in that, for a clamp assemblies and a dual-pushing type steady arm are set on a pedestal:
Described clamp assemblies comprise that at least two are slidedly arranged on the jig arm and that can seize on both sides by the arms mutually or launch in described pedestal both sides and are located in the described pedestal and stretch spring so that one of them jig arm is produced pushing away of side direction extrapolability, and one of them jig arm is provided with unidirectional ratchet; And
Described dual-pushing type steady arm comprises one at least and is snapped at described unidirectional ratchet and the time is broken away from the unsteady trip of described unidirectional ratchet by two pushings in jig arm after jig arm is by pushing first.
2. dual-pushing type permanent seat as claimed in claim 1, it is characterized in that, described pedestal is provided with a slide block for described unsteady trip setting, one end of described unsteady trip be provided with described unidirectional ratchet cooresponding collude body, the other end and elasticity pushing unit connect to, be provided with an order between slide block and the unsteady trip and collude the anti-spring that pushes away that body is recessed unidirectional ratchet, this anti-thrust of spring that pushes away is less than described elasticity pushing unit.
3. dual-pushing type permanent seat as claimed in claim 2 is characterized in that, in described two jig arm, one of them jig arm is provided with described unidirectional ratchet, and another jig arm then is provided with a linkage part, and described slider side end is provided with and the cooresponding driving lever that resets of described linkage part; The described jig arm that is provided with linkage part is subjected to described pushing away and stretches spring pushing and pressing and when being deployed into maximum opening, and linkage part is resisted against the driving lever that resets recover the to float interlocking pattern of trip and unidirectional ratchet.
4. dual-pushing type permanent seat as claimed in claim 2 is characterized in that, described pedestal is provided with the limit sliding chutes of a restriction slide block direction of slip.
5. dual-pushing type permanent seat as claimed in claim 2, it is characterized in that, this elasticity pushing unit comprise one be hubbed on that fork, on the pedestal is resisted against fork so that fork towards the pushing spring of described unsteady trip pushing, and elasticity pushing unit floats, and to be provided with oblique cutting part corresponding with fork for trip.
6. dual-pushing type permanent seat as claimed in claim 1 is characterized in that, described clamp assemblies further comprises one group of counter gear group that is arranged in the described pedestal, and described two jig arm are respectively equipped with the tooth bar that is parallel to each other to be engaged in described counter gear group.
7. dual-pushing type permanent seat as claimed in claim 6 is characterized in that, described jig arm comprises one and is located at soft holding part on the described clamping plate for the slide plate of described tooth bar setting, perpendicular to the clamping plate and of slide plate.
8. dual-pushing type permanent seat as claimed in claim 1 is characterized in that, described pedestal is combined by a drain pan and an involutory panel in described drain pan the place ahead that is positioned at dorsal part.
9. dual-pushing type permanent seat as claimed in claim 1 is characterized in that, at least one bracketing arm that launches and fold with respect to pedestal only further is pivoted on the described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201567112U CN201437344U (en) | 2009-05-31 | 2009-05-31 | Double-push type fixing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201567112U CN201437344U (en) | 2009-05-31 | 2009-05-31 | Double-push type fixing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437344U true CN201437344U (en) | 2010-04-14 |
Family
ID=42399325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201567112U Expired - Fee Related CN201437344U (en) | 2009-05-31 | 2009-05-31 | Double-push type fixing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052214A (en) * | 2018-09-10 | 2018-12-21 | 南京工业职业技术学院 | A kind of equipment lifting device |
-
2009
- 2009-05-31 CN CN2009201567112U patent/CN201437344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052214A (en) * | 2018-09-10 | 2018-12-21 | 南京工业职业技术学院 | A kind of equipment lifting device |
| CN109052214B (en) * | 2018-09-10 | 2024-02-23 | 南京工业职业技术学院 | Equipment lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |