CN201004683Y - A rotary structure of TV set base - Google Patents
A rotary structure of TV set base Download PDFInfo
- Publication number
- CN201004683Y CN201004683Y CNU2007200063307U CN200720006330U CN201004683Y CN 201004683 Y CN201004683 Y CN 201004683Y CN U2007200063307 U CNU2007200063307 U CN U2007200063307U CN 200720006330 U CN200720006330 U CN 200720006330U CN 201004683 Y CN201004683 Y CN 201004683Y
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- lug
- base
- television set
- base plate
- lower cover
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Abstract
The utility model discloses a rotation structure for a TV set base, which comprises an upper base cover and a lower base cover. a connecting pin is arranged at the center of the lower cover; a first lug and a second lug at different sizes are arranged at the two sides of the connecting pin. The upper cover body consists of a soleplate; a pin hole for the connecting pin is arranged at the center of the soleplate; a first side hole and a second side hole in match with the first and second lugs are arranged at t he two side extended part of the of the pin hole; a first limit lug boss and a second limit lug boss for permitting the second lug and limiting the first lug are arranged at the front sides of the first side hole and the second side hole; an elastic limit grab counterclockwise finned is integrally arranged on the soleplate at the back side of the pin hole; the soleplate of the upper cover of the base is arranged between the lower cover body and the lug at the top end of connecting pin through the coordination of the pin hole; the first lug is limited between the second limit lug boss and the limit grab. The utility model has the advantage of simple structure, easy assembly, low material costs, easy manufacturing etc.
Description
Technical field
The utility model relates to television set, particularly relates to a kind of rotational structure of television set base.
Background technology
Along with the fast development of Chinese national economy and the significantly raising of living standards of the people, television set is as one of household appliances of the most normal use in people's daily life, become and one of closely bound up and indispensable articles for use of daily life, people can understand national affairs by TV, topical news, pay close attention to international situation, world peace, the economic construction achievement of sharing China, can also watch movie and television play by TV, music, Chinese folk art forms, various types of programs such as physical culture, allow happy that people enjoy life, TV has greatly enriched people's life, therefore, people also just have more and more higher requirement for television set.Traditional television set does not have rotatable base usually, along with the television product kind constantly weed out the old and bring forth the new and people to watching the requirements at the higher level of TV, making the base of television set can rotate as the base of computer display to have become more and more is necessary, typical base seat rotating structure mainly contains two kinds, a kind of is bulb ball-and-socket fit structure, promptly, base is divided into two parts up and down, the latter half can be placed on supporting surface such as desktop or the ground as bearing, the top of the latter half is made into a ball-and-socket, the first half then is used for linking with television set, the bottom of the first half is made into a bulb, and the bulb by the first half cooperates with the ball-and-socket of the latter half, and the television set that is fixed on the bulb can be rotated, the form of this structure often is used on the base of the display of computer; Another kind is a ball bearing structure, promptly, base is divided into two parts up and down, the latter half can be placed on supporting surface such as desktop or the ground as bearing, the first half then is used for linking with television set, then adopt ball bearing structure to be connected between the first half and the latter half, the television set that is fixed on the first half can be rotated.But above-mentioned these two kinds of structures all exist drawbacks such as being difficult for making, cost height, assembling difficulty.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of rotational structure of television set base is provided, be to adopt attachment pegs in the middle of upper and lower cover two members to match to realize the rotation of television set, have moulding simple, be easy to assemble, the cost of material is low, the characteristics of making easily.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of rotational structure of television set base comprises:
One is used for being placed on the base lower cover on the corresponding supporting surface, lower cover adopts plastic shaping mode integral production to form, the middle one of lower cover body upwards is provided with an attachment pegs, the top of attachment pegs is integrally formed with unequal first lug of size and second lug to the both sides of correspondence, the length of its first lug is greater than second lug, and the width of first lug is less than second lug;
One be used for can with the joining base upper cover of television set, loam cake adopts plastic shaping mode integral production to form, the loam cake body comprises base plate, but the centre of base plate is provided with the pin-and-hole of corresponding matching in attachment pegs, pin-and-hole extends to the both sides of correspondence and is provided with respectively and first lug, first side opening that second lug matches, second side opening, first side opening, the base plate of the second side opening front side upwards is integrally formed with first positive stop lug boss that can make way for second lug and be limited in first lug respectively, second positive stop lug boss is integrally formed with the elasticity limit hook of elasticity upper fin in the counterclockwise direction on the base plate of pin-and-hole rear side;
The base plate of base upper cover is engaged in by pin-and-hole between the lug on lower cover body and attachment pegs top, and first lug is spacing between second positive stop lug boss and limit hook.
The middle part of described lower cover body is provided with circular groove, the groove of groove is along being made as the inclined-plane, the attachment pegs one is located on the trough floor of groove, the bottom of base upper cover is provided with the circular protruding dish of downward protrusion, the bottom of circular protruding dish is described base plate, described base plate is the cambered surface plate body, and the centre of base plate is engaged between the lug on lower cover body and attachment pegs top, and the edge of base plate overlays on the surface groove edge of circular groove.
Also be provided with some reinforcements in the protruding dish of described circle.
The upper end of described base upper cover be provided with can with the joining grab of television set, described grab is the thin slice vertical bar.
The anglec of rotation around the attachment pegs axle center between described second positive stop lug boss and the limit hook is 100 °.
Described attachment pegs is the cylinder of upper and lower hollow.
The rotational structure of television set base of the present utility model, when matching between base upper cover and the base lower cover, it is first side opening that the pin-and-hole of base upper cover is comprised its extension, the attachment pegs of second side opening aligning base lower cover comprises first lug of its side, second lug, promptly first side opening is aimed at first lug, second side opening is aimed at second lug, the base plate of base upper cover can be engaged between the lug on lower cover body and attachment pegs top, the edge of base plate can overlay on the surface groove edge of circular groove, because the length of first lug is greater than second lug, and the width of first lug is less than second lug, therefore, first lug can not match with second side opening, second lug can not match with first side opening, has only first lug, second lug is corresponding first side opening respectively, behind second side opening, just can make the pin-and-hole of base upper cover be matched with the attachment pegs of base lower cover, so just guarantee the uniqueness that both cooperate.After the base plate of base upper cover is engaged between the lug on lower cover body and attachment pegs top, because the mutual position-limiting action between first lug and first positive stop lug boss, base upper cover can not be rotated in the counterclockwise direction with respect to the base lower cover, and can only be to be rotated in a clockwise direction, base upper cover is rotated in a clockwise direction certain angle as 90 °, certainly, the angular dimension of this rotation depends on the position that is provided with of limit hook, can determine according to designed television set rotational angle in other words, the above-mentioned anglec of rotation is based on and makes the television set can 50 ° of left-right rotation and design, and other rotational angle design also can be arranged.When base upper cover rotates along clockwise direction, first lug of base lower cover is just done counterclockwise to rotate with respect to the base plate of base upper cover, because the elasticity limit hook of base upper cover is an elasticity upper fin in the counterclockwise direction, therefore, just limit hook is depressed then when first lug turns over limit hook and upspring again, after limit hook is upspring, just first lug is limited in the slewing area between second positive stop lug boss and the limit hook, base upper cover can be around the central axis rotation of attachment pegs, because this moment, the attachment pegs and first lug thereof, second lug and pin-and-hole and first side opening thereof, do not cooperatively interact between second side opening, just be connected into rotatable integral body between base upper cover and the base lower cover.
The beneficial effects of the utility model are, because the base upper cover that has adopted plastic shaping mode integral production to form, the base lower cover constitutes the rotational structure of television set base, and the middle one of lower cover body upwards is provided with an attachment pegs, the top of attachment pegs is integrally formed with unequal first lug of size and second lug to the both sides of correspondence, the loam cake body comprises base plate, but the centre of base plate is provided with the pin-and-hole of corresponding matching in attachment pegs, pin-and-hole extends to the both sides of correspondence and is provided with respectively and first lug, first side opening that second lug matches, second side opening, first side opening, the second side opening front side is provided with first positive stop lug boss that can make way for second lug and be limited in first lug, second positive stop lug boss is integrally formed with the elasticity limit hook of elasticity upper fin in the counterclockwise direction on the base plate of pin-and-hole rear side; The base plate of base upper cover is engaged between the lug on lower cover body and attachment pegs top by pin-and-hole, first lug is spacing between second positive stop lug boss and limit hook, as long as pin-and-hole in the middle of the loam cake and two side holes thereof are aimed at lower cover middle attachment pegs and two lugs thereof, the base plate of loam cake is engaged between the lug on lower cover body and attachment pegs top, after rotating an angle, limit hook is depressed again upspring, promptly finish assembling.Have moulding simple, be easy to assemble, the cost of material is low, the advantage of making easily.This base gross thickness is thin, is assemblied in the television set bottom, the modelling fashion novelty; Base can left rotation and right rotation, the anglec of rotation be about the angle of each 50 degree or other setting, made things convenient for the user to adjust flexibly; This base cooperates ingenious flexibly, and no screw designs, and has not only saved material but also the installation when helping using.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But the rotational structure of a kind of television set base of the present utility model is not limited to embodiment.
Fig. 1 is an organigram of the present utility model;
Fig. 2 is a structure decomposing schematic representation of the present utility model;
Fig. 3 is a vertical view of the present utility model;
Fig. 4 is the cutaway view along A-A line among Fig. 3;
Fig. 5 is the assembling schematic diagram one of base upper cover of the present utility model and base lower cover;
Fig. 6 is the assembling schematic diagram two of base upper cover of the present utility model and base lower cover;
Fig. 7 is the assembling schematic diagram three of base upper cover of the present utility model and base lower cover.
Embodiment
To shown in Figure 4, the rotational structure of a kind of television set base of the present utility model comprises referring to Fig. 1:
One is used for being placed on the base lower cover 1 on the corresponding supporting surface, lower cover 1 adopts plastic shaping mode integral production to form, the middle one of lower cover body 10 upwards is provided with an attachment pegs 11, the top of attachment pegs is integrally formed with unequal first lug 12 of size and second lug 13 to the both sides of correspondence, the length of its first lug 12 greater than the width of second lug, 13, the first lugs 12 less than second lug 13;
One be used for can with the joining base upper cover 2 of television set, loam cake 2 adopts plastic shaping mode integral production to form, the loam cake body comprises base plate 21, but the centre of base plate 21 is provided with the pin-and-hole 211 of corresponding matching in attachment pegs, pin-and-hole 211 extends to the both sides of correspondence and is provided with respectively and first lug, first side opening 212 that second lug matches, second side opening 213, first side opening 212, the base plate 21 of second side opening, 213 front sides upwards is integrally formed with first positive stop lug boss 22 that can make way for second lug and be limited in first lug respectively, second positive stop lug boss 23 is integrally formed with the elasticity limit hook 24 of elasticity upper fin in the counterclockwise direction on the base plate 21 of pin-and-hole 211 rear sides;
The base plate 21 of base upper cover 2 is engaged in by pin-and-hole between the lug on lower cover body 10 and attachment pegs 11 tops, and first lug 12 is spacing between second positive stop lug boss 23 and limit hook 24.
Wherein, the middle part of lower cover body 10 is provided with circular groove 14, the groove of groove 14 is made as the inclined-plane along 141, attachment pegs 11 one are located on the trough floor of groove 14, the bottom of base upper cover 2 is provided with the circular protruding dish 20 of downward protrusion, and the bottom of circular protruding dish 20 is described base plate 21, and described base plate 21 is the cambered surface plate body, the centre of base plate 21 is engaged between the lug on lower cover body 10 and attachment pegs 11 tops, the edge of base plate 21 overlay surface groove at circular groove along 141 on; In the protruding dish 20 of circle, also be provided with some reinforcements 201; Be provided with in the upper end of base upper cover 2 can with the joining grab 25 of television set, described grab 25 is the thin slice vertical bar; The anglec of rotation around the attachment pegs axle center between second positive stop lug boss 23 and the limit hook 24 is 100 °; Attachment pegs 11 is the cylinder of upper and lower hollow.
The rotational structure of television set base of the present utility model, when matching between base upper cover 2 and the base lower cover 1, it is first side opening 212 that the pin-and-hole 211 of base upper cover is comprised its extension, the attachment pegs 11 that second side opening 213 is aimed at base lower cover 1 comprises first lug 12 of its side, second lug 13, as shown in Figure 5, promptly first side opening 212 is aimed at first lug 12, second side opening 213 is aimed at second lug 13, the base plate 21 of base upper cover can be engaged between the lug on lower cover body 10 and attachment pegs 11 tops, the edge of base plate 21 can overlay surface groove at circular groove along 141 on, because the length of first lug 12 is greater than second lug 13, and the width of first lug 12 is less than second lug 13, therefore, first lug 12 can not match with second side opening 213, second lug 13 can not match with first side opening 212, has only first lug 12, second lug 13 is corresponding first side opening 212 respectively, behind second side opening 213, just can make the pin-and-hole 211 of base upper cover 2 be matched with the attachment pegs 11 of base lower cover 1, so just guarantee the uniqueness that both cooperate.After the base plate 21 of base upper cover 2 is engaged between the lug on lower cover body 10 and attachment pegs 11 tops, because the mutual position-limiting action between first lug 12 and first positive stop lug boss 22, as shown in Figure 6, base upper cover 2 can not be rotated in the counterclockwise direction with respect to base lower cover 1, and can only be to be rotated in a clockwise direction, base upper cover 2 is rotated in a clockwise direction certain angle as 90 °, certainly, the angular dimension of this rotation depends on the position that is provided with of limit hook 24, can determine according to designed television set rotational angle in other words, the above-mentioned anglec of rotation is based on and makes the television set can 50 ° of left-right rotation and design, and other rotational angle design also can be arranged.When base upper cover 2 rotates along clockwise direction, first lug 12 of base lower cover 1 is just done counterclockwise to rotate with respect to the base plate 21 of base upper cover 2, because the elasticity limit hook 24 of base upper cover 2 is elasticity upper fins in the counterclockwise direction, therefore, just limit hook 24 is depressed then when first lug 12 turns over limit hook 24 and upspring again, after limit hook 24 is upspring, just first lug 12 is limited in the slewing area between second positive stop lug boss 23 and the limit hook 24, as shown in Figure 7, base upper cover 2 can be around the central axis rotation of attachment pegs 11, because this moment, the attachment pegs 11 and first lug 12 thereof, second lug 13 and the pin-and-hole 211 and first side opening 212 thereof, do not cooperatively interact between second side opening 213, just be connected into rotatable integral body between base upper cover 2 and the base lower cover 1, during rotation, the edge of the base plate 21 of base upper cover 2 slides on along 141 at the surface groove of the circular groove 14 of base lower cover.
The foregoing description only is used for further specifying the rotational structure of television set base of the present utility model; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls in the protection range of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. the rotational structure of a television set base is characterized in that: comprising:
One is used for being placed on the base lower cover on the corresponding supporting surface, lower cover adopts plastic shaping mode integral production to form, the middle one of lower cover body upwards is provided with an attachment pegs, the top of attachment pegs is integrally formed with unequal first lug of size and second lug to the both sides of correspondence, the length of its first lug is greater than second lug, and the width of first lug is less than second lug;
One be used for can with the joining base upper cover of television set, loam cake adopts plastic shaping mode integral production to form, the loam cake body comprises base plate, but the centre of base plate is provided with the pin-and-hole of corresponding matching in attachment pegs, pin-and-hole extends to the both sides of correspondence and is provided with respectively and first lug, first side opening that second lug matches, second side opening, first side opening, the base plate of the second side opening front side upwards is integrally formed with first positive stop lug boss that can make way for second lug and be limited in first lug respectively, second positive stop lug boss is integrally formed with the elasticity limit hook of elasticity upper fin in the counterclockwise direction on the base plate of pin-and-hole rear side;
The base plate of base upper cover is engaged in by pin-and-hole between the lug on lower cover body and attachment pegs top, and first lug is spacing between second positive stop lug boss and limit hook.
2. the rotational structure of a kind of television set base according to claim 1, it is characterized in that: the middle part of described lower cover body is provided with circular groove, the groove of groove is along being made as the inclined-plane, the attachment pegs one is located on the trough floor of groove, the bottom of base upper cover is provided with the circular protruding dish of downward protrusion, the bottom of circular protruding dish is described base plate, described base plate is the cambered surface plate body, the centre of base plate is engaged between the lug on lower cover body and attachment pegs top, and the edge of base plate overlays on the surface groove edge of circular groove.
3. the rotational structure of a kind of television set base according to claim 2 is characterized in that: also be provided with some reinforcements in the protruding dish of described circle.
4. the rotational structure of a kind of television set base according to claim 1 is characterized in that: the upper end of described base upper cover be provided with can with the joining grab of television set, described grab is the thin slice vertical bar.
5. the rotational structure of a kind of television set base according to claim 1 is characterized in that: the anglec of rotation around the attachment pegs axle center between described second positive stop lug boss and the limit hook is 100 °.
6. the rotational structure of a kind of television set base according to claim 1 is characterized in that: described attachment pegs is the cylinder of upper and lower hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200063307U CN201004683Y (en) | 2007-02-08 | 2007-02-08 | A rotary structure of TV set base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200063307U CN201004683Y (en) | 2007-02-08 | 2007-02-08 | A rotary structure of TV set base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201004683Y true CN201004683Y (en) | 2008-01-09 |
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ID=39040222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200063307U Expired - Fee Related CN201004683Y (en) | 2007-02-08 | 2007-02-08 | A rotary structure of TV set base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201004683Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566266B (en) * | 2008-04-24 | 2011-07-13 | 佳世达科技股份有限公司 | Base and display device using same |
| CN102970501A (en) * | 2011-09-01 | 2013-03-13 | 株式会社东芝 | Television receiver and electronic device |
| CN105007227A (en) * | 2015-06-15 | 2015-10-28 | 深圳市共进电子股份有限公司 | Router and packaging structure thereof |
-
2007
- 2007-02-08 CN CNU2007200063307U patent/CN201004683Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566266B (en) * | 2008-04-24 | 2011-07-13 | 佳世达科技股份有限公司 | Base and display device using same |
| CN102970501A (en) * | 2011-09-01 | 2013-03-13 | 株式会社东芝 | Television receiver and electronic device |
| CN105007227A (en) * | 2015-06-15 | 2015-10-28 | 深圳市共进电子股份有限公司 | Router and packaging structure thereof |
| CN105007227B (en) * | 2015-06-15 | 2018-05-11 | 深圳市共进电子股份有限公司 | Router and its encapsulating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20140208 |