CN204420474U - A kind of lifting force regulating mechanism - Google Patents
A kind of lifting force regulating mechanism Download PDFInfo
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- CN204420474U CN204420474U CN201520002486.2U CN201520002486U CN204420474U CN 204420474 U CN204420474 U CN 204420474U CN 201520002486 U CN201520002486 U CN 201520002486U CN 204420474 U CN204420474 U CN 204420474U
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- Prior art keywords
- supportive body
- regulating mechanism
- fixed
- constant force
- lifting force
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 28
- 230000003319 supportive effect Effects 0.000 claims abstract description 48
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of lifting force regulating mechanism, comprising: supportive body, supportive body is provided with the slide track component at a pair interval; Sliding support, is located between slide track component slidably, comprises the fixed arm of pair of opposing; First constant force spring, sliding support is fixed in one end, and the other end is fixed on supportive body, for the support that stretches and slide upward; Guide plate, relative with supportive body fixing, and between a pair fixed arm being located at sliding support, guide plate is provided with at least one bullport being parallel to slide track component; Second constant force spring, sliding support is fixed in one end; Sliding seat, be fixedly connected with the other end of the second constant force spring, sliding seat is provided with projection, and projection is located in bullport slidably; Sliding seat is optionally fixed on supportive body or slides into the top of bullport.Lifting force regulating mechanism of the present utility model can the display device of simultaneous adaptation Different Weight, highly versatile.
Description
Technical field
The utility model relates to electronic device field, particularly relates to a kind of lifting force regulating mechanism.
Background technique
Along with the fast development of electronic technology, various multi-media display device occurs in succession, as liquid crystal display, panel computer, mobile phone and computer all-in-one machine etc.Due in use, these equipment often need fixing on the table with user-friendly.
The support device of current most of electronic display units is on the market all that one end is provided with fixing base, and the other end is directly removably connected with display device.But because the weight of the electronic equipment being installed to support device may exist very large otherness, such as, weight differential between panel computer and the weight of liquid crystal display makes a base possibly cannot be applicable to this two kinds of electronic equipments simultaneously, the poor universality of lifting force regulating mechanism, must design separately multiple base to adapt to the electronic equipment of Different Weight.
Model utility content
In view of the deficiency that prior art exists, the utility model provides a kind of lifting force regulating mechanism of highly versatile.
In order to realize above-mentioned object, the utility model have employed following technological scheme:
A kind of lifting force regulating mechanism, comprising:
Supportive body, described supportive body is provided with the slide track component at a pair interval;
Sliding support, is located between described slide track component slidably, comprises the fixed arm of pair of opposing;
First constant force spring, described sliding support is fixed in one end, and the other end is fixed on described supportive body, for the described sliding support that stretches upward;
Guide plate, relative with described supportive body fixing, and described in a pair that is located at described sliding support between fixed arm, described guide plate is provided with at least one bullport being parallel to described slide track component;
Second constant force spring, described sliding support is fixed in one end;
Sliding seat, be fixedly connected with the other end of described second constant force spring, described sliding seat is provided with projection, and described projection is located in described bullport slidably;
Described sliding seat is optionally fixed on described supportive body or slides into the top of described bullport.
Wherein, lifting force regulating mechanism also comprises the hanging hook assembly being provided with and hooking body, and described hanging hook assembly is fixed at the lower end of described supportive body; The lower end of described sliding seat is provided with through hole, and described hook body optionally hooks to be located in described through hole or to depart from described through hole.
Wherein, described supportive body comprises a pair relative block, and described hanging hook assembly also comprises the main part and operation unit that are connected with described hook body successively, and described main part both sides offer draw-in groove, and described block inserts in described draw-in groove.
Wherein, described hanging hook assembly also comprises the hook baffle plate be fixed on described supportive body, and described hook baffle plate comprises the spacing hole worn for described hook body.
Wherein, the face that the described main part of described hanging hook assembly is relative with described supportive body also offers the spring fitting blind hole being parallel to described draw-in groove, and be provided with elastic component in described spring fitting blind hole, described elastic component elasticity abuts described supportive body.
Wherein, described hanging hook assembly also comprises protecting sheet, and described protecting sheet is arranged on described supportive body, for blocking described operation unit.
Wherein, described first constant force spring and described second constant force spring are wind spring.
Wherein, the tension force of described first constant force spring is greater than described second constant force spring.
Wherein, described second constant force spring and described sliding seat are multiple, and the described bullport on described guide plate is identical with the quantity of described sliding seat.
Wherein, lifting force regulating mechanism also comprises extrusion, and described extrusion is fixed on described sliding support, is embedded with resilient extrusion in described extrusion, and elasticity extrudes described supportive body.
The utility model is by design first constant force spring and the second constant force spring, the two ends of the first constant force spring are individually fixed in sliding support and supportive body, sliding support is fixed in one end of second constant force spring, and the other end of the second constant force spring is optionally fastened on guide plate by sliding seat or is fixed on supportive body.When the other end of the second constant force spring is fixed on supportive body, when the second constant force spring does not participate in work, only the first constant force spring produces pulling force upwards to sliding support, and tension force is relatively little, can the little electronic equipment of supported weight; When the other end of the second constant force spring is fastened on guide plate, the first constant force spring and the second constant force spring produce pulling force upwards to sliding support simultaneously, can the relatively large electronic equipment of supported weight, the weight that the lifting force that namely improve base can be born.
Accompanying drawing explanation
Fig. 1 is the support device structure schematic diagram of the utility model embodiment.
Fig. 2 is the lifting force regulating mechanism part-structure schematic diagram of the utility model embodiment.
Fig. 3 is another viewing angle constructions schematic diagram of lifting force regulating mechanism of the utility model embodiment.
Fig. 4 is the exploded pictorial schematic diagram of the lifting force regulating mechanism of the utility model embodiment.
Fig. 5 is the structural representation of the hanging hook assembly of the utility model embodiment.
Fig. 6 is the structural representation of the other direction of the hanging hook assembly of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1; lifting force regulating mechanism of the present utility model is used for the lifting force adjustment of the support device of display device; this support device comprises base 1, supportive body 10, front shroud 2, rotating shaft protective cover 3, display device scaffold 4 and rolling disc 5; display device is arranged on after on display device scaffold 4 and can be rotated by rolling disc 5; rolling disc 5 can also rotate by phase countershaft protective cover 3; rotating shaft protective cover 3 can slide up and down, with the height of adjusting display device.
Consult Fig. 2 and Fig. 3, lifting force regulating mechanism of the present utility model, comprise: supportive body 10, sliding support 12, first constant force spring 13, guide plate 20, second constant force spring 15 and sliding seat 14, wherein supportive body 10 is provided with the slide track component 11 at a pair interval; Sliding support 12 is located between slide track component 11 slidably, comprises the fixed arm 121 of pair of opposing; Sliding support 12 is fixed in one end of first constant force spring 13, and the other end is fixed on supportive body 10, for the support 12 that stretches and slide upward; Guide plate 20 is relative with supportive body 10 fixing, and between a pair fixed arm 121 being located at sliding support 12, guide plate 20 is provided with at least one bullport 20a being parallel to slide track component 11; Sliding support 12 is fixed in one end of second constant force spring 15; Sliding seat 14 is fixedly connected with the other end of the second constant force spring 15, and sliding seat 14 is provided with protruding 14a, and protruding 14a is located in bullport 20a slidably; Sliding seat 14 is optionally fixed on supportive body 10 or slides into the top of bullport 20a.
Composition graphs 4 ~ Fig. 6, lifting force regulating mechanism also comprises the hanging hook assembly 30 being provided with and hooking body 31, and hanging hook assembly 30 is fixed at the lower end of supportive body 10; The lower end of sliding seat 14 is provided with through hole 14b, and hook body 31 optionally hooks to be located in through hole 14b or to depart from through hole 14b.
Supportive body 10 comprises a pair relative block 10a, and hanging hook assembly 30 also comprises the main part 32 and operation unit 33 that are connected with hook body 31 successively, and main part 32 both sides offer draw-in groove 32, and block 10a inserts in draw-in groove 32.
Hanging hook assembly 30 also comprises the hook baffle plate 34 be fixed on supportive body 10, and hook baffle plate 34 comprises the spacing hole 34a worn for hook body 31.
The face that the main part 32 of hanging hook assembly 30 is relative with supportive body 10 also offers the spring fitting blind hole 32b being parallel to draw-in groove 32, is provided with elastic component 32c in spring fitting blind hole 32b, and elastic component 32c elasticity abuts supportive body 10.
Hanging hook assembly 30 also comprises protecting sheet 35, and protecting sheet 35 is arranged on supportive body 10, for blocking operation unit 33.
Preferably, the first constant force spring 13 and the second constant force spring 15 are wind spring, and the tension force of the first constant force spring 13 is greater than the second constant force spring 15.
Second constant force spring 15 and sliding seat 14 are multiple, bullport 20a on guide plate 20 is identical with the quantity of sliding seat 14, the quantity of the sliding seat 14 that can be caught on by selection hanging hook assembly 30, thus make the quantity of the second constant force spring 15 of participation work, the quantity of the sliding seat 14 caught on is more, the quantity of the second constant force spring 15 of participation work is fewer, and the lifting tension force that can provide is less; The quantity of the sliding seat 14 got loose is more, and the quantity participating in the second constant force spring 15 of work is more, and the lifting tension force that can provide is larger.
Further, lifting force regulating mechanism also comprises extrusion 100, and extrusion 100 is fixed on sliding support 12, is embedded with resilient extrusion in extrusion 100, elasticity extruding supportive body 10.
The utility model is by design first constant force spring and the second constant force spring, the two ends of the first constant force spring are individually fixed in sliding support and supportive body, sliding support is fixed in one end of second constant force spring, and the other end of the second constant force spring is optionally fastened on guide plate by sliding seat or is fixed on supportive body.When the other end of the second constant force spring is fixed on supportive body, when the second constant force spring does not participate in work, only the first constant force spring produces pulling force upwards to sliding support, and tension force is relatively little, can the little electronic equipment of supported weight; When the other end of the second constant force spring is fastened on guide plate, the first constant force spring and the second constant force spring produce pulling force upwards to sliding support simultaneously, can the relatively large electronic equipment of supported weight, the weight that the lifting force that namely improve base can be born; When the quantity of the sliding seat got loose is more, the quantity participating in the second constant force spring of work is also more, and the lifting tension force that can provide is larger, and the weight of the display device that can support is also heavier.The lifting force regulating mechanism of the utility model embodiment, by controlling the quantity of sliding seat that hanging hook assembly catches on, can the weight of display device that can bear of adjusting supporting device neatly, product make Applicable scope wider.
The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (10)
1. a lifting force regulating mechanism, is characterized in that, comprising:
Supportive body (10), described supportive body (10) is provided with the slide track component (11) at a pair interval;
Sliding support (12), is located between described slide track component (11) slidably, comprises the fixed arm (121) of pair of opposing;
First constant force spring (13), described sliding support (12) is fixed in one end, and the other end is fixed on described supportive body (10), for the described sliding support (12) that stretches upward;
Guide plate (20), relative fixing with described supportive body (10), and described in a pair that is located at described sliding support (12) between fixed arm (121), described guide plate (20) is provided with at least one bullport (20a) being parallel to described slide track component (11);
Second constant force spring (15), described sliding support (12) is fixed in one end;
Sliding seat (14), be fixedly connected with the other end of described second constant force spring (15), described sliding seat (14) is provided with projection (14a), and described projection (14a) is located in described bullport (20a) slidably;
Described sliding seat (14) is optionally fixed on described supportive body (10) or slides into the top of described bullport (20a).
2. lifting force regulating mechanism according to claim 1, it is characterized in that, also comprise the hanging hook assembly (30) being provided with and hooking body (31), described hanging hook assembly (30) is fixed at the lower end of described supportive body (10); The lower end of described sliding seat (14) is provided with through hole (14b), and described hook body (31) optionally hooks to be located in described through hole (14b) or to depart from described through hole (14b).
3. lifting force regulating mechanism according to claim 2, it is characterized in that, described supportive body (10) comprises a pair relative block (10a), described hanging hook assembly (30) also comprises the main part (32) and operation unit (33) that are connected with described hook body (31) successively, described main part (32) both sides offer draw-in groove (32), and described block (10a) inserts in described draw-in groove (32).
4. lifting force regulating mechanism according to claim 3, it is characterized in that, described hanging hook assembly (30) also comprises the hook baffle plate (34) be fixed on described supportive body (10), and described hook baffle plate (34) comprises the spacing hole (34a) worn for described hook body (31).
5. lifting force regulating mechanism according to claim 4, it is characterized in that, the face that the described main part (32) of described hanging hook assembly (30) is relative with described supportive body (10) also offers the spring fitting blind hole (32b) being parallel to described draw-in groove (32), be provided with elastic component (32c) in described spring fitting blind hole (32b), described elastic component (32c) elasticity abuts described supportive body (10).
6. lifting force regulating mechanism according to claim 5; it is characterized in that; described hanging hook assembly (30) also comprises protecting sheet (35); described protecting sheet (35) is arranged on described supportive body (10), for blocking described operation unit (33).
7. lifting force regulating mechanism according to claim 5, is characterized in that, described first constant force spring (13) and described second constant force spring (15) are wind spring.
8. lifting force regulating mechanism according to claim 1, is characterized in that, the tension force of described first constant force spring (13) is greater than described second constant force spring (15).
9. according to the arbitrary described lifting force regulating mechanism of claim 1-8, it is characterized in that, described second constant force spring (15) and described sliding seat (14) are for multiple, and the described bullport (20a) on described guide plate (20) is identical with the quantity of described sliding seat (14).
10. lifting force regulating mechanism according to claim 9, it is characterized in that, also comprise extrusion (100), described extrusion (100) is fixed on described sliding support (12), described extrusion is embedded with resilient extrusion in (100), and elasticity extrudes described supportive body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002486.2U CN204420474U (en) | 2015-01-04 | 2015-01-04 | A kind of lifting force regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002486.2U CN204420474U (en) | 2015-01-04 | 2015-01-04 | A kind of lifting force regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420474U true CN204420474U (en) | 2015-06-24 |
Family
ID=53470844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002486.2U Expired - Fee Related CN204420474U (en) | 2015-01-04 | 2015-01-04 | A kind of lifting force regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822872A (en) * | 2015-01-04 | 2016-08-03 | 苏州市海铂橡塑五金制品有限公司 | Lifting force adjusting mechanism |
| CN106002213A (en) * | 2016-06-13 | 2016-10-12 | 苏州博思特装配自动化科技有限公司 | Adjustment module for fine adjustment machine |
| CN107477322A (en) * | 2017-07-25 | 2017-12-15 | 苏州佳世达电通有限公司 | Liftable supporter |
-
2015
- 2015-01-04 CN CN201520002486.2U patent/CN204420474U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822872A (en) * | 2015-01-04 | 2016-08-03 | 苏州市海铂橡塑五金制品有限公司 | Lifting force adjusting mechanism |
| CN106002213A (en) * | 2016-06-13 | 2016-10-12 | 苏州博思特装配自动化科技有限公司 | Adjustment module for fine adjustment machine |
| CN106002213B (en) * | 2016-06-13 | 2018-12-04 | 苏州博思特装配自动化科技有限公司 | A kind of fine-tuning machine adjustment mould group |
| CN107477322A (en) * | 2017-07-25 | 2017-12-15 | 苏州佳世达电通有限公司 | Liftable supporter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 |