CN204257464U - Push-button switch - Google Patents
Push-button switch Download PDFInfo
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- CN204257464U CN204257464U CN201420622721.1U CN201420622721U CN204257464U CN 204257464 U CN204257464 U CN 204257464U CN 201420622721 U CN201420622721 U CN 201420622721U CN 204257464 U CN204257464 U CN 204257464U
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- thread bush
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- lining
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Abstract
A kind of push-button switch, comprises nut, thread bush and the button assembly being placed in thread bush, and it is characterized in that: also comprise the lining be located between thread bush and button assembly, lining is connected with one end madial wall buckle of thread bush; Described button assembly comprises button, pushes away seat and spring, and spring housing is contained in and pushes away on seat, and button is arranged on the one end pushing away seat, and the other end pushing away seat is snapped in one end of thread bush; The upper end that described nut spiral is arranged on thread bush compresses lining simultaneously; When button is pressed or upsprings, button assembly moves up and down in thread bush inside, and the outer wall of button moves up and down along the inwall of lining.The utility model is by the setting of nut and lining, and that improves push-button switch is produced into power, and outward appearance is more attractive in appearance, and operation is more flexible, and performance is more stable, saves production cost.
Description
Technical field
The present invention relates to Low Voltage Electrical Apparatus, particularly a kind of push-button switch.
Background technology
There is a kind of operation of push-button switch mechanism with plating cap, button, a thread bush, a spring and a guide rod in prior art, in operating mechanism, button under external force, by the guide effect of plating cap inwall, glide along inwall, stopped by thread bush backstop, after external force is cancelled, make button of operating mechanism along plating cap reset original position by spring-force driven dual guide rod.Plating cap plays guiding, seal and decoration function or guiding and decoration function.Its shortcoming is: the plating of plating cap is unstable, surface color and brightness consistency poor, inner surface uneven coating is even, after plating, inner surface has plating trace or coarse particles, cause button in operating mechanism large with plating cap inwall frictional force, and the generation dust that can rub, affect operating characteristics.Because electroplating instability, scrap height, production cost is higher.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides a kind of flexible operation, stable performance, push-button switch that production cost is low.
For achieving the above object, the utility model have employed following technical scheme:
A kind of push-button switch, comprises nut 1, thread bush 7 and the button assembly being placed in thread bush 7, and also comprise the lining 2 be located between thread bush 7 and button assembly, lining 2 is connected with the madial wall of thread bush 7 one end; Described button assembly comprises button 3, pushes away seat 4 and spring 5, and spring 5 is sleeved on and pushes away on seat 4, and button 3 is arranged on the one end pushing away seat 4, and the other end pushing away seat 4 is snapped in one end of thread bush 7; The upper end that described nut 1 spiral is arranged on thread bush 7 compresses lining 2 simultaneously; When button is pressed or upsprings, button assembly moves up and down in thread bush 7 inside, and the outer wall of button 3 moves up and down along the inwall of lining 2.
Further, one end lateral wall of described lining 2 is provided with at least 2 buckle blocks 21, and on described thread bush 7 madial wall, correspondence is provided with the hole clipping 711 coordinated with buckle block 21.
Further, the buckle block 21 on lining 2 lateral wall is triangle, and buckle block 21 is provided with chamfering 211.
Further, described thread bush 7 is hollow structure, and upper end is the first cylinder 71, middle is less than the second cylinder 72 of the first cylinder 71 for diameter, and lower end is the three cylindrical body 73 that diameter is less than the second cylinder 72; On thread bush 7 madial wall, described first cylinder 71 and the second cylinder 72 coupling part are the circular face 74 of one and thread bush sidewalls orthogonal; Described hole clipping 711 is located at the sidewall of the first cylinder 71, the end of three cylindrical body 73 be provided with at least two with the groove 731 pushing away seat 4 and coordinate.
Further, described in push away seat 4 top be a circular lid 45, described button 3 is snapped in circular lid 45, and the below of circular lid 45 is provided with first face of cylinder 41; Push away to extend outward between two circular chucks 46 of circular chuck 46, two around first face of cylinder 41 in the middle part of seat 4 and form second face of cylinder 42; The lower end pushing away seat 4 extends outward at least two extension arms 47, mutually space is left between extension arm 47, the end of at least one extension arm 47 is provided with hook 44, described hook 44 is connected in the groove 731 of thread bush 7 end setting, the side of described extension arm 47 forms three cylindrical face 43, and described spring 5 is located on three cylindrical face 43.
Further, described button assembly also comprises the first sealing ring 6, described first sealing ring 6 is around being arranged on first face of cylinder 41, and the first sealing ring 6 is shelved in the circular face 74 of the first cylinder 71 and the second cylinder 72 coupling part, the upper surface of the first sealing ring 6 is compressed by the end of lining 2.
Further, described button assembly also comprises the second sealing ring 6 ', and described second sealing ring 6 ' pushes away on second face of cylinder 42 of seat 4 around setting, is shelved between two circular chucks 46.
Further, described first sealing ring 6 is circular ring structure, and inwall one end of the first sealing ring 6 raises up and forms boss 61, and one end, edge is recessed to form the first groove 62 downwards, and the end of lining 2 is pressed in the first groove 62.
Further, described second sealing ring 6 ' is circular ring structure, and the second sealing ring 6 ' is recessed to form the second groove 61 ' downwards.
Further, described push-button switch comprises nut 8 and retainer plate 9; Retainer plate 9 is sleeved on the second cylinder 72 of thread bush 7, and nut 8 to be sleeved on thread bush 7 second cylinder 72 and to be fixed circle 9.
The utility model part button assembly is placed in thread bush, between button assembly and thread bush, arrange lining, and when button is pressed or upsprings, the button outer wall of button assembly moves up and down along the inside of lining, and the frictional resistance suffered by button reduces, flexible operation.In addition, be provided with sealing ring in push-button switch, lining is pressed on sealing ring, adds a cover nut, and compress lining in thread bush upper end, strengthens protection effect and sealing effectiveness.The utility model is by the setting of nut and lining, and that improves push-button switch is produced into power, and outward appearance is more attractive in appearance, and operation is more flexible, and performance is more stable, saves production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model push-button switch is installed;
Fig. 2 is the decomposition texture schematic diagram of the utility model push-button switch;
Fig. 3 is the structural representation of the utility model push-button switch thread bush;
Fig. 4 is the structural representation that the utility model push-button switch pushes away seat;
Fig. 5 is the structural representation of the utility model push-button switch first sealing ring;
Fig. 6 is the structural representation of the utility model push-button switch second sealing ring.
Embodiment
Below in conjunction with the embodiment that accompanying drawing 1 to 6 provides, further illustrate the utility model push-button switch embodiment.The utility model push-button switch is not limited to the description of following examples.
As shown in Figure 1-2, a kind of push-button switch, comprises nut 1, thread bush 7 and the button assembly being placed in thread bush 7.Described push-button switch also comprises the lining 2 be located between thread bush 7 and button assembly, and lining 2 is connected with one end madial wall buckle of thread bush 7; Described button assembly comprises button 3, pushes away seat 4 and spring 5, and spring 5 is sleeved on and pushes away on seat 4, and button 3 is arranged on the one end pushing away seat 4, and the other end pushing away seat 4 is snapped in one end of thread bush 7; The upper end that described nut 1 spiral is arranged on thread bush 7 compresses lining 2 simultaneously; When button is pressed or upsprings, button assembly moves up and down in thread bush 7 inside, and the outer wall of button 3 moves up and down along the inwall of lining 2.The utility model button assembly is placed in thread bush, between button assembly and thread bush, arrange lining, and when button is pressed or upsprings, the button outer wall of button assembly moves up and down along the inside of lining, and the frictional resistance suffered by button reduces, flexible operation.Add a cover nut in thread bush upper end, and compress lining, strengthen protection effect.The utility model is by the setting of nut and lining, and that improves push-button switch is produced into power, and outward appearance is more attractive in appearance, and operation is more flexible, and performance is more stable, saves production cost.
As Figure 1-3, one end lateral wall of described lining 2 is provided with at least 2 buckle blocks 21, correspondingly on described thread bush 7 madial wall be provided with the hole clipping 711 coordinated with buckle block 21, lining 2 is by hole clipping 711 that buckle block 21 buckle of setting on it and thread bush 7 madial wall are arranged; Buckle block 21 on lining 2 lateral wall is triangle, and buckle block 21 is provided with chamfering 211 towards being connected one end with thread bush inwall, is convenient to lining 2 and is connected with the buckle of thread bush 7.
As shown in Figure 3, described thread bush 7 is hollow structure, and upper end is the first cylinder 71, middle is less than the second cylinder 72 of the first cylinder 71 for diameter, and lower end is the three cylindrical body 73 that diameter is less than the second cylinder 72; On thread bush 7 madial wall, described first cylinder 71 and the second cylinder 72 coupling part are the circular face 74 of one and thread bush sidewalls orthogonal; Described hole clipping 711 is located at the sidewall of the first cylinder 71, the end of three cylindrical body 73 be provided with at least two with the groove 731 pushing away seat 4 and coordinate.
As shown in Figure 4, described in push away seat 4 top be a circular lid 45, described button 3 is snapped in circular lid 45, and the below of circular lid 45 is provided with first face of cylinder 41; Push away to extend outward between two circular chucks 46 of circular chuck 46, two around first face of cylinder 41 in the middle part of seat 4 and form second face of cylinder 42; The lower end pushing away seat 4 extends outward at least two extension arms 47, mutually space is left between extension arm 47, the end of at least one extension arm 47 is provided with hook 44, described hook 44 is connected in the groove 731 of thread bush 7 end setting, the side of described extension arm 47 forms three cylindrical face 43, and described spring 5 is located on three cylindrical face 43.The hook 44 pushing away seat 4 extension arm 47 is buckled in the groove 731 of thread bush 7 bottom, and anti-thrust block seat 4 is ejected by the elastic force of spring 5.
As Fig. 1,2, shown in 5 and 6, described button assembly also comprises the first sealing ring 6 and the second sealing ring 6 '.Described first sealing ring 6 is circular ring structure, and inwall one end of the first sealing ring 6 raises up and forms boss 61, and one end, edge is recessed to form the first groove 62 downwards; Described second sealing ring 6 ' is circular ring structure, and the second sealing ring 6 ' is recessed to form the second groove 61 ' downwards.Described push-button switch can single by the first sealing ring 6 around being arranged on first face of cylinder 41, and the first sealing ring 6 is shelved in the first cylinder 71 of thread bush 7 and the circular face 74 of the second cylinder 72 coupling part, the end of lining 2 is pressed in the first groove 62 of the first sealing ring 6, further compression first sealing ring 6, strengthens barrier propterty and the sealing property of the first sealing ring.Second sealing ring 6 ' also can solely push away on second face of cylinder 42 of seat 4 around setting by described push-button switch, and be shelved between two circular chucks 46, second side, sealing ring 6 ' two ends are posted by respectively and push away a lateral wall and thread bush madial wall, strengthen barrier propterty and the sealing property of the second sealing ring 6 '.Certainly, in order to increase barrier propterty and sealing property further, push-button switch also can arrange the first sealing ring 6 and the second sealing ring 6 ' simultaneously.
During installation, described spring 5 be sleeved on push away seat 4 three cylindrical face 43 on, described first sealing ring 6 and the second sealing ring 6 ' respectively around be arranged on push away seat 4 first face of cylinder 41 and second face of cylinder 42 on; Described button 3 is snapped in and pushes away in the circular lid 45 of seat 4; The described button assembly pushing away seat 4 and form push-button switch together with spring 5, button 3 and the first sealing ring 6, second sealing ring 6 '; Described button assembly is placed in thread bush 7, the bottom pushing away seat 4 is snapped in the bottom of thread bush, lining 2 is set, one end buckle of described lining 2 and the madial wall of thread bush 7 upper end pushing away between seat 4 and thread bush 7, and the first sealing ring 6 is pushed down in lining 2 end; Add a cover nut 1 at lining 2 outer wall, compress lining 2 and the first sealing ring 6; Then on the second cylinder 72 of thread bush 7, retainer plate 9 is set with, the intraware of peg button switch; In order to make push-button switch be arranged on different products, spiral mounting nuts 8 on thread bush 7 second cylinder 72 is also fixed circle 9; When button is pressed or upspring, button assembly moves up and down in thread bush 7 inside, and the outer wall of button 3 moves up and down along the inwall of lining 2.The utility model, by the setting of nut and lining, provides a kind of cost low, is produced into power high, flexible operation, the push-button switch of stable performance.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. a push-button switch, comprise nut (1), thread bush (7) and be placed in the button assembly of thread bush (7), it is characterized in that: also comprise the lining (2) be located between thread bush (7) and button assembly, lining (2) is connected with the madial wall of thread bush (7) one end; Described button assembly comprises button (3), pushes away seat (4) and spring (5), spring (5) is sleeved on and pushes away on seat (4), button (3) is arranged on the one end pushing away seat (4), and the other end pushing away seat (4) is snapped in one end of thread bush (7); The upper end that described nut (1) spiral is arranged on thread bush (7) compresses lining (2) simultaneously; When button is pressed or upsprings, button assembly moves up and down in thread bush (7) inside, and the outer wall of button (3) moves up and down along the inwall of lining (2).
2. push-button switch according to claim 1, it is characterized in that: one end lateral wall of described lining (2) is provided with at least 2 buckle blocks (21), and on described thread bush (7) madial wall, correspondence is provided with the hole clipping (711) coordinated with buckle block (21).
3. push-button switch according to claim 2, is characterized in that: the buckle block (21) on lining (2) lateral wall is triangle, and buckle block (21) is provided with chamfering (211).
4. push-button switch according to claim 2, it is characterized in that: described thread bush (7) is hollow structure, upper end is the first cylinder (71), middle be less than second cylinder (72) of the first cylinder (71) for diameter, lower end is the three cylindrical body (73) that diameter is less than the second cylinder (72); On thread bush (7) madial wall, described first cylinder (71) and the second cylinder (72) coupling part are the circular face (74) of one and thread bush sidewalls orthogonal; Described hole clipping (711) is located at the sidewall of the first cylinder (71), the end of three cylindrical body (73) be provided with at least two with the groove (731) pushing away seat (4) and coordinate.
5. push-button switch according to claim 1, it is characterized in that: described in push away seat (4) top be a circular lid (45), described button (3) is snapped in circular lid (45), and the below of circular lid (45) is provided with first face of cylinder (41); Push away seat (4) middle part and extend outward two circular chucks (46) around first face of cylinder (41), between two circular chucks (46), form second face of cylinder (42); The lower end pushing away seat (4) extends outward at least two extension arms (47), extension arm leaves space between (47) mutually, the end of at least one extension arm (47) is provided with hook (44), described hook (44) is connected in the groove (731) of thread bush (7) end setting, the side of described extension arm (47) forms three cylindrical face (43), and described spring (5) is located on three cylindrical face (43).
6. push-button switch according to claim 5, it is characterized in that: described button assembly also comprises the first sealing ring (6), described first sealing ring (6) is around being arranged on first face of cylinder (41), and the first sealing ring (6) is shelved in the circular face (74) of the first cylinder (71) and the second cylinder (72) coupling part, the upper surface of the first sealing ring (6) is compressed by the end of lining (2).
7. the push-button switch according to claim 5 or 6, it is characterized in that: described button assembly also comprises the second sealing ring (6 '), described second sealing ring (6 ') pushes away on second face of cylinder (42) of seat (4) around setting, is shelved between two circular chucks (46).
8. push-button switch according to claim 6, it is characterized in that: described first sealing ring (6) is circular ring structure, inwall one end of first sealing ring (6) raises up and forms boss (61), one end, edge is recessed to form the first groove (62) downwards, and the end of lining (2) is pressed in the first groove (62).
9. push-button switch according to claim 7, is characterized in that: described second sealing ring (6 ') is circular ring structure, and the second sealing ring (6 ') is recessed to form the second groove (61 ') downwards.
10. push-button switch according to claim 4, is characterized in that: described push-button switch comprises nut (8) and retainer plate (9); Retainer plate (9) is sleeved on second cylinder (72) of thread bush (7), and nut (8) is sleeved on to be gone up at thread bush (7) second cylinder (72) and to be fixed circle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622721.1U CN204257464U (en) | 2014-10-24 | 2014-10-24 | Push-button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622721.1U CN204257464U (en) | 2014-10-24 | 2014-10-24 | Push-button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257464U true CN204257464U (en) | 2015-04-08 |
Family
ID=52961742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622721.1U Active CN204257464U (en) | 2014-10-24 | 2014-10-24 | Push-button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257464U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225872A (en) * | 2015-09-25 | 2016-01-06 | 维沃移动通信有限公司 | A kind of press-key structure and electronic equipment |
| CN106816333A (en) * | 2015-11-27 | 2017-06-09 | 浙江正泰电器股份有限公司 | Operation of push-button switch mechanism |
| CN109455281A (en) * | 2018-11-22 | 2019-03-12 | 中国电子科技集团公司第三研究所 | A kind of diving information display eyepiece |
| CN115472453A (en) * | 2022-10-15 | 2022-12-13 | 温州金宏电器有限公司 | Button switch shell and button switch using same |
-
2014
- 2014-10-24 CN CN201420622721.1U patent/CN204257464U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225872A (en) * | 2015-09-25 | 2016-01-06 | 维沃移动通信有限公司 | A kind of press-key structure and electronic equipment |
| CN106816333A (en) * | 2015-11-27 | 2017-06-09 | 浙江正泰电器股份有限公司 | Operation of push-button switch mechanism |
| CN109455281A (en) * | 2018-11-22 | 2019-03-12 | 中国电子科技集团公司第三研究所 | A kind of diving information display eyepiece |
| CN109455281B (en) * | 2018-11-22 | 2024-03-01 | 中国电子科技集团公司第三研究所 | Diving information display eyepiece |
| CN115472453A (en) * | 2022-10-15 | 2022-12-13 | 温州金宏电器有限公司 | Button switch shell and button switch using same |
| CN115472453B (en) * | 2022-10-15 | 2024-05-07 | 温州金宏电器有限公司 | Push button switch shell and push button switch using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |