CN211752337U - Trigger switch combined structure for baseball batting exerciser - Google Patents
Trigger switch combined structure for baseball batting exerciser Download PDFInfo
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- CN211752337U CN211752337U CN201922084537.1U CN201922084537U CN211752337U CN 211752337 U CN211752337 U CN 211752337U CN 201922084537 U CN201922084537 U CN 201922084537U CN 211752337 U CN211752337 U CN 211752337U
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- guide sleeve
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- brush
- conductive cylinder
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- 230000005484 gravity Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a trigger switch combination structure for a baseball batting exerciser, which comprises a sleeve, a battery pack, a circuit board, a guide sleeve and a brush, wherein the lower end of the brush is provided with a conductive cylinder which is fixed and can slide up and down in the guide sleeve; the upper end of the guide sleeve is provided with an opening, the lower end of the guide sleeve is provided with two through holes, and the inner side wall of the guide sleeve is provided with two grooves; a boss is arranged at one end of the groove body facing the opening, an elastic conducting strip is arranged in the groove body and comprises an inclined section and a bent convex section, and the bent convex section protrudes out of the inner wall of the guide sleeve; when sliding down along the guide sleeve, the conductive cylinder is in contact with the two bent convex sections and extrudes the two bent convex sections to retract towards the groove body, and the conductive cylinder enables the two bent convex sections to be conducted. When a baseball is placed on the ball tractor, pressure is applied to the brush higher than the ball tractor, so that the conductive barrel at the lower end of the brush slides downwards along the guide sleeve and then touches the two bent and convex sections to conduct the two bent and convex sections, namely the switch is triggered to conduct; when the baseball is driven, the baseball is forced by the elastic member. The brush is reset, and the trigger switch is switched off.
Description
Technical Field
The utility model relates to a baseball hitting trainer, in particular to a trigger switch combination structure for a baseball hitting trainer.
Background
The baseball batting exerciser is a tool for daily exercise of baseball lovers, and in order to better clarify the quantity or the brightness of batting balls of a batting person in one exercise, a trigger switch is arranged in the baseball batting exerciser, and the conventional trigger switch is mostly manually operated and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
To the deficiency in the background art, the utility model provides a trigger switch integrated configuration for baseball batting exerciser to overcome above defect.
The utility model provides a technical scheme that its technical problem adopted is:
a trigger switch combination structure for a baseball batting exerciser comprises a sleeve, a battery pack, a circuit board, a guide sleeve and a brush, wherein the battery pack, the circuit board, the guide sleeve and the brush are sequentially arranged in the sleeve from bottom to top; the upper end of the guide sleeve is provided with an opening, the lower end of the guide sleeve is provided with two through holes, the inner side wall of the guide sleeve is provided with two groove bodies, and one end of each groove body, which is far away from the opening, vertically extends downwards to the through hole and is communicated with the through hole; the end of the groove body facing the opening is provided with a boss, the groove body is internally provided with an elastic conducting strip, the elastic conducting strip comprises an inclined section and a bent convex section, one end of the elastic conducting strip, which is far away from the bent convex section, penetrates through the through hole to be connected to the circuit board, the other end of the elastic conducting strip is limited by the boss and is arranged in the groove body, and the bent convex section protrudes out of the inner wall of the guide; when sliding down along the guide sleeve, the conductive cylinder is in contact with the two bent convex sections and extrudes the two bent convex sections to retract towards the groove body, and the conductive cylinder enables the two bent convex sections to be conducted.
A limiting step is arranged between the conductive cylinder and the sleeve, and an elastic piece is arranged between the limiting step and the guide sleeve.
The elastic part is sleeved on the periphery of the conductive cylinder.
The bottom end of the sleeve is in threaded connection with a cover body, and the upper end of the sleeve is fixed with a ball mop made of plastic materials.
The brush is higher than the ball mop in a natural state, and when a baseball is put on, the brush moves downwards together with the conductive tube under the action of the gravity of the baseball.
Due to the adoption of the technical scheme, the problem that the conventional trigger switch on the baseball hitting trainer is inconvenient to manually trigger mostly is effectively solved, the trigger switch combination structure for the baseball hitting trainer is reasonable and simple in design, a baseball is placed on a ball mop, and a brush higher than the ball mop is pressurized, so that a conductive cylinder at the lower end of the brush slides downwards along a guide sleeve and then touches two bent convex sections to conduct the two bent convex sections, namely the trigger switch is conducted; when the baseball is driven, the baseball is forced by the elastic member. The brush is reset, and the trigger switch is switched off.
Drawings
Fig. 1 is a schematic view of the state of the present invention when mounted on a base.
Fig. 2 is a schematic structural diagram of the present invention.
FIG. 3 is a schematic sectional view A-A of FIG. 2.
Fig. 4 is a schematic structural view of the guide sleeve 3.
Fig. 5 is a schematic structural diagram of fig. 4.
Fig. 6 is a schematic view of the local splitting structure of the present invention.
Detailed Description
Referring to fig. 1 to 6, the present invention: a trigger switch combination structure for a baseball batting exerciser comprises a sleeve 4, and a battery pack 1, a circuit board 2, a guide sleeve 3 and a brush 9 which are sequentially arranged in the sleeve 4 from bottom to top, wherein a positive pole 10 and a negative pole 10 of the battery pack 1 are connected with two power supply wiring terminals 20 on the circuit board 2 in series to provide power supplies. The conductive cylinder 6 is fixed at the lower end of the brush 9, and the conductive cylinder 6 can slide up and down in the guide sleeve 3; the upper end of the guide sleeve 3 is provided with an opening, the lower end of the guide sleeve is provided with two through holes 31, the inner side wall of the guide sleeve 3 is provided with two groove bodies 32, and one end of each groove body 32, which is far away from the opening, vertically extends downwards to the through hole 31 and is communicated with the through hole; a boss 33 is arranged at one end of the groove body 32 facing the opening, an elastic conducting strip 5 is arranged in the groove body 32, the elastic conducting strip 5 comprises an inclined section 51 and a bent convex section 52, one end of the elastic conducting strip 5, which is far away from the bent convex section 52, penetrates through the through hole 31 to be connected to the circuit board 2, the other end of the elastic conducting strip is limited in the groove body 32 by the boss 33, and the bent convex section 52 protrudes out of the inner wall of the guide sleeve 3; when the conductive cylinder 6 slides down along the guide sleeve 3, the conductive cylinder 6 contacts with the two bent and convex sections 52 and extrudes the two bent and convex sections to retract towards the groove body 32, and the conductive cylinder 6 enables the two bent and convex sections 52 to be conducted.
A limiting step 41 is arranged between the conductive cylinder 6 and the sleeve 4, and an elastic part 7 is arranged between the limiting step 41 and the guide sleeve 3.
The elastic part 7 is sleeved on the periphery of the conductive cylinder 6.
The bottom end of the sleeve 4 is connected with a cover body 42 in a threaded manner, and the upper end is fixed with a ball mop 8 made of plastic materials.
As shown in fig. 1, the brush 9 is higher than the ball catcher 8 in a natural state, when a baseball is put on, the brush 9 moves downward together with the conductive tube 6 under the action of the gravity of the baseball, as shown in fig. 3, the conductive tube 6 touches downward and presses the two curved convex sections 52 toward the slot 32, the two elastic conductive sheets 5 are connected, and the other ends of the two elastic conductive sheets 5 are respectively connected to the connection terminals on the circuit board 2, so that the circuit on the circuit board 2 is connected. The counter or the lamp or other operation components are connected to the circuit of the circuit board, and when the circuit is conducted, the operation components start to operate. When the baseball is thrown away, the conductive tube 6 and the brush 9 are reset upwards along the guide sleeve 3 under the action of the elastic element 7, the conductive tube 6 is far away from the bent convex section 52, and the two elastic conductive sheets 5 are disconnected, namely the trigger switch is disconnected. The structure is convenient to use without manual operation, and the elastic conducting strip 5 is adopted to prolong the service life of the trigger switch.
The utility model effectively solves the problem that the manual triggering operation of the triggering switch on the existing baseball batting exerciser is inconvenient, the structural design of the triggering switch combination for the baseball batting exerciser is reasonable and simple, baseball is placed on the ball mop 8, and pressure is given to the brush 9 higher than the ball mop 8, so that the conductive cylinder 6 at the lower end of the brush 9 slides downwards along the guide sleeve 3, and then the two-bent convex section 52 is touched to conduct the two-bent convex section 52, namely the triggering switch is conducted; when the baseball is driven, the baseball is forced by the elastic member 7. The brush is reset, and the trigger switch is switched off.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (5)
1. The utility model provides a baseball batting exerciser is with trigger switch integrated configuration which characterized in that: the battery pack comprises a sleeve (4), and a battery pack (1), a circuit board (2), a guide sleeve (3) and a brush (9) which are sequentially arranged in the sleeve (4) from bottom to top, wherein a conductive cylinder (6) is fixed at the lower end of the brush (9), and the conductive cylinder (6) can slide up and down in the guide sleeve (3); the upper end of the guide sleeve (3) is provided with an opening, the lower end of the guide sleeve is provided with two through holes (31), the inner side wall of the guide sleeve (3) is provided with two groove bodies (32), and one end of each groove body (32), which is far away from the opening, vertically extends downwards to the through hole (31) and is communicated with the through hole; a boss (33) is arranged at one end, facing the opening, of the groove body (32), an elastic conducting strip (5) is arranged in the groove body (32), the elastic conducting strip (5) comprises an inclined section (51) and a bent and convex section (52), one end, far away from the bent and convex section (52), of the elastic conducting strip (5) penetrates through the through hole (31) to be connected to the circuit board (2), the other end of the elastic conducting strip is limited by the boss (33) and is arranged in the groove body (32), and the bent and convex section (52) protrudes out of the inner wall of the guide sleeve (3); when the conductive cylinder (6) slides downwards along the guide sleeve (3), the conductive cylinder is in contact with the two bent and convex sections (52) and extrudes the conductive cylinder to retract towards the groove body (32), and the conductive cylinder (6) enables the two bent and convex sections (52) to be conducted.
2. The combination structure of the trigger switch for the baseball batting exerciser according to claim 1, wherein: a limiting step (41) is arranged between the conductive cylinder (6) and the sleeve (4), and an elastic piece (7) is arranged between the limiting step (41) and the guide sleeve (3).
3. The combination structure of the trigger switch for the baseball batting exerciser according to claim 2, wherein: the elastic part (7) is sleeved on the periphery of the conductive cylinder (6).
4. The combination structure of the trigger switch for the baseball batting exerciser according to claim 1, wherein: the bottom end of the sleeve (4) is in threaded connection with a cover body (42), and the upper end is fixed with a ball mop (8) made of plastic materials.
5. The combination structure of the trigger switch for the baseball batting exerciser according to claim 4, wherein: the brush (9) is higher than the ball mop (8) in a natural state, and when a baseball is put on, the brush (9) moves downwards together with the conductive tube (6) under the action of the gravity of the baseball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084537.1U CN211752337U (en) | 2019-11-28 | 2019-11-28 | Trigger switch combined structure for baseball batting exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084537.1U CN211752337U (en) | 2019-11-28 | 2019-11-28 | Trigger switch combined structure for baseball batting exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211752337U true CN211752337U (en) | 2020-10-27 |
Family
ID=72962078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922084537.1U Active CN211752337U (en) | 2019-11-28 | 2019-11-28 | Trigger switch combined structure for baseball batting exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211752337U (en) |
-
2019
- 2019-11-28 CN CN201922084537.1U patent/CN211752337U/en active Active
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