CN214296390U - Hand-held type control handle - Google Patents
Hand-held type control handle Download PDFInfo
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- CN214296390U CN214296390U CN202120338158.5U CN202120338158U CN214296390U CN 214296390 U CN214296390 U CN 214296390U CN 202120338158 U CN202120338158 U CN 202120338158U CN 214296390 U CN214296390 U CN 214296390U
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Abstract
The utility model relates to a hand-held type brake valve lever for underwater propulsor's handheld speed governing, including the handle stack shell, the front end of handle stack shell is equipped with the speed governing knob, be equipped with the speed governing subassembly in the handle stack shell, the speed governing subassembly includes the potentiometre of the key-type connection of being connected with the speed governing knob, and the inching switch of being connected with the potentiometre contact to and be used for starting the button subassembly of inching switch, be equipped with the accommodation space that is used for holding button subassembly on the handle stack shell, the potentiometre outside is equipped with the button mounting, button mounting tip and speed governing knob sealing connection. The utility model discloses hand-held type brake valve lever has advantages such as simple structure, convenient operation, safety.
Description
Technical Field
The utility model relates to an underwater propulsor technical field specifically is a hand-held type brake valve lever.
Background
People usually use underwater propulsion equipment to move easily and obtain a larger moving range under water when diving and swimming for safe advancing and easier self-posture adjustment.
The current diving propeller mainly comprises a propeller box body, a battery arranged in the propeller box body, a motor connected with the battery and a propeller arranged on an output shaft of the motor. During operation, a diver grasps the handrails on the propeller box body, and the motor drives the propeller to rotate so as to pull the diver to advance quickly. Such a submersible propeller has the following disadvantages: the carrying is inconvenient, in the whole diving process, a diver needs to grasp the diving propeller by both hands all the time, the both hands of the diver are bound, the underwater operation of the diver is influenced, the diver is extremely easy to fatigue, and the life danger is formed for the diver; if the operation is carried out by one hand, the auxiliary tool is needed for assistance, so that the operation is inconvenient and the operation difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a have simple structure, convenient operation, safety, and sealed effectual hand-held type brake valve lever.
In order to achieve the above purpose, the following technical solutions are provided.
The utility model provides a hand-held type control handle for underwater propulsor's handheld speed governing, includes the handle stack shell, the front end of handle stack shell is equipped with the speed governing knob, be equipped with the speed governing subassembly in the handle stack shell, the speed governing subassembly includes the potentiometre of the key-type connection of being connected with the speed governing knob, the inching switch of being connected with the potentiometre contact to and be used for starting the button assembly of inching switch, be equipped with the accommodation space that is used for holding button assembly on the handle stack shell, the potentiometre outside is equipped with the button mounting, button mounting tip and speed governing knob sealing connection. The utility model discloses a hand-held control handle mainly comprises a handle barrel body, a speed regulating knob at the front section of the handle barrel body and a speed regulating component in the handle barrel body, wherein the speed regulating component mainly comprises a potentiometer, a inching switch and a button component, and the hand-held control handle has few integral parts and simple structure; the utility model discloses hand-held type brake valve lever passes through wire or plug connection with the mainboard of underwater propulsor, during the use, through manual rotation speed governing knob, drives the potentiometre by the speed governing knob and rotates, with appointed corresponding speed, presses the button subassembly on the handle, touches inching switch through the button subassembly, makes inching switch control and mainboard connection's control motor rotate according to appointed speed, realizes impeling, loosens the button subassembly, and inching switch disconnects, and control motor stops rotating, the utility model discloses a humanized design, single hand can be operated, realizes the acceleration or the speed governing of speed reduction of propeller, and starts or stops etc. when specifically using, presses and walks promptly, and the hand is loosened and stops promptly, uses and convenient operation, safety; the external key fixing piece of the potentiometer and the key fixing piece are connected with the speed regulation knob in a sealing mode, so that the sealing performance of the handheld control handle in the using and operating processes is effectively guaranteed, and the feasibility of using the handheld control handle underwater is guaranteed.
Further, the one end that button mounting and speed governing knob are connected is equipped with the sealing, the sealing outside is equipped with the round seal groove, be equipped with the sealing washer in the seal groove. The sealing part at the end part of the key fixing piece and the sealing groove in the sealing part are arranged, so that the sealing ring is arranged in the sealing groove, the connection stability of the sealing ring is ensured, and the sealing performance of the key fixing piece and the speed regulation knob is ensured.
Furthermore, the outer end part of the sealing part is provided with a baffle column which extends outwards, and the speed regulation knob is provided with a speed regulation limiting groove for the movement of the baffle column. The setting of bumping post on the sealing portion plays the effect of direction speed governing knob rotation angle scope, and the setting of the last speed governing spacing groove of speed governing knob is in the same place with the bumping post combination, plays the rotatory spacing of speed governing knob, makes the rotation of speed governing knob in humanized design's stroke range, accords with the characteristics of one-hand operation, and convenient operation, and then ensures hand-held type brake valve lever's safety in utilization performance.
Furthermore, at least one key plane groove is arranged on a rotating shaft of the potentiometer, a hollow connecting shaft extending towards the potentiometer is arranged on the inner side of the speed regulating knob, and a key plane block corresponding to the key plane groove is arranged in the hollow connecting shaft. The speed regulation knob enables a rotating shaft on the potentiometer to extend into the hollow connecting shaft through the arrangement of the hollow connecting shaft, and a key plane groove on the potentiometer corresponds to a key plane block on the hollow connecting shaft, so that when an operator operates the speed regulation knob to rotate, the speed regulation knob can drive the potentiometer to synchronously rotate, the control and the adjustment of the speed are realized through the rotation of the potentiometer, and the operation is convenient and safe.
Furthermore, the inching switch is fixed at one end, far away from the speed regulation knob, of the key fixing piece through the switch fixing piece, and the switch fixing piece is fixedly connected with the key fixing piece through glue pouring and bonding. The inching switch is fixed on the switch fixing piece and connected with a main board of the underwater propeller through a wire, and the control motor is rotated or stopped through the main board.
Further, the button mounting is the tubular structure, the one end that the button mounting was equipped with the switch mounting stretches into in the handle stack shell, the button mounting is close to the one end of being connected with the speed governing knob and is equipped with the location rand, form round positioning channel groove between the stack shell of location rand and button mounting, a tip that handle stack shell and button mounting are connected stretches into in the positioning channel groove. The setting of tubular structure's button mounting, in self stretched into the handle stack shell to pass through the fastener with the handle stack shell and fix, the button mounting is inside to be used for setting up potentiometre, inching switch, switch mounting etc. effectively combines the characteristics of handle stack shell, and each spare part of rational arrangement makes hand-held type control handle compact structure, operates and uses more conveniently.
Furthermore, the positioning clamp ring and the part of the handle barrel body extending into the positioning clamp ring are provided with corresponding positioning holes distributed at intervals. The arrangement of the corresponding positioning holes on the positioning clamping ring and the handle barrel body ensures that the key fixing piece is fixed with the handle barrel body through the fastener after the key fixing piece extends into the handle barrel body, thereby ensuring the connection stability of the key fixing piece.
Further, the button assembly comprises a handle switch button, one end of the handle switch button is rotatably connected with the handle barrel body through a pin shaft, a protruding block extending outwards is arranged at the bottom of the other end of the handle switch button, and a button spring is arranged inside one end, provided with the protruding block, of the handle switch button.
Furthermore, the lower part of the outer end of one end of the handle switch button, which is rotatably connected with the handle barrel body, is provided with an elastic block which is arranged in an upward inclined manner. The elastic block is obliquely arranged at the end part of the handle switch button, and when an operator presses the handle switch button downwards to enable the handle switch button to rotate downwards along the pin direction, the elastic block extrudes the inching switch to enable the inching switch to be triggered; an operator releases the handle switch button, the handle switch button rotates upwards along the pin shaft under the action of the spring, the elastic block is released from the inching switch, and the inching switch is closed.
Further, still be equipped with the fender line backplate in the handle stack shell, the fender line backplate is U type backplate, the outside at handle shift knob is established to fender line backplate cover for separate the wire, blocked by the wire when preventing to operate to press handle shift knob, the one end that the speed governing knob was kept away from to the handle stack shell is equipped with the protect line spring, protect line spring outer end is equipped with the protect line cover. The wire blocking protective plate, the wire protecting spring and the wire protecting sleeve are arranged, so that the wire is integrated and protected, and the service life of the handle is prolonged.
Compared with the prior art, the utility model, hand-held type brake valve lever has following beneficial effect:
the hand-held control handle of the utility model mainly comprises a handle barrel body, a speed regulation knob at the front section of the handle barrel body and a speed regulation component in the handle barrel body, wherein the speed regulation component mainly comprises a potentiometer, a inching switch and a button component, the whole components of the hand-held control handle are few, and the structure is simple;
secondly, convenient operation, safety, the utility model discloses hand-held type brake valve lever passes through wire or plug connection with underwater propulsor's mainboard, during the use, through manual rotatory speed governing knob, drive the potentiometre by the speed governing knob and rotate, with appointed corresponding speed, press the button subassembly on the handle, touch the inching switch through the button subassembly, make inching switch control and mainboard connection's control motor rotate according to appointed speed, realize advancing, loosen the button subassembly, the inching switch disconnection, control motor stall, namely the utility model discloses a humanized design, single hand can be operated, realize the speed governing of the acceleration or the speed reduction of propeller, and start or stop etc. when specifically using, press and walk promptly, stop promptly when loosening one's hand, its use and convenient operation, safety;
third, sealing performance is good, and the outside button mounting of potentiometre to and button mounting and speed governing knob sealing connection set up, specifically, upper portion sets up waterproof sealing circle, and the glue filling is carried out to the lower part, effectively ensures the sealing performance of hand-held type brake valve lever in use and operation process, ensures the feasibility of hand-held type brake valve lever use under water.
Drawings
Fig. 1 is a perspective view of the hand-held control handle of the present invention;
FIG. 2 is an exploded view of the hand-held control handle of the present invention;
fig. 3 is a perspective view of the speed knob of fig. 2.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
Referring to fig. 1-3, a non-limiting embodiment of the present invention, a hand-held control handle, the hand-held speed regulation device for the underwater propeller comprises a handle barrel body 10, wherein the front end of the handle barrel body 10 is provided with a speed regulation knob 20, the speed regulation knob 20 is designed to be circular as a whole, a rotary handle 22 extending outwards is arranged on the circular knob cover of the speed regulation knob 20, a speed regulating component is arranged in the handle barrel body 10, the speed regulating component comprises a potentiometer 30 connected with a speed regulating knob 20 through a key and a inching switch 40 connected with the potentiometer 30 in a contact way, and a button assembly 50 for actuating the jog switch 40, an accommodating space 11 for accommodating the button assembly 50 is provided on the handle barrel 10, the potentiometer 30 is externally provided with a key fixing member 60, and the end of the key fixing member 60 is hermetically connected with the speed control knob 20. The utility model discloses a hand-held control handle mainly comprises a handle barrel 10, a speed regulation knob 20 at the front section of the handle barrel 10, and a speed regulation component in the handle barrel 10, wherein the speed regulation component mainly comprises a potentiometer 30, a inching switch 40 and a button component 50, and the hand-held control handle has few integral parts and simple structure; the utility model discloses hand-held type brake valve lever passes through wire or plug connection with underwater propulsor's mainboard, during the use, through manual rotation speed governing knob 20, by speed governing knob 20 drive potentiometre 30 rotation, with appointed corresponding speed, press button assembly 50 on the handle, touch inching switch 40 through button assembly 50, make inching switch 40 control and mainboard connection's control motor rotate according to appointed speed, realize advancing, loosen button assembly 50, inching switch 40 disconnection, control motor stall, namely the utility model discloses a humanized design, single hand can be operated, realize the acceleration of propeller or the speed governing of speed reduction, and start or stop etc. when specifically using, press and walk promptly, the hand is stopped promptly to loose, its use and convenient operation, safety; the external key fixing piece 60 of the potentiometer 30 and the sealing connection arrangement of the key fixing piece 60 and the speed regulation knob 20 effectively ensure the sealing performance of the handheld control handle in the use and operation processes and ensure the feasibility of the handheld control handle in underwater use.
Referring to fig. 1 and 2, according to a non-limiting embodiment of the present invention, a sealing portion 61 is disposed at one end of the key fixing member 60 connected to the speed knob 20, a circle of sealing groove 62 is disposed outside the sealing portion 61, and a sealing ring 70 is disposed in the sealing groove 62. The sealing part 61 at the end of the key fixing member 60 and the sealing groove 62 on the sealing part 61 are arranged, so that the sealing ring 70 is arranged in the sealing groove 62, the connection stability of the sealing ring 70 is ensured, and the sealing performance of the connection between the key fixing member 60 and the speed regulation knob 20 is further ensured.
Referring to fig. 1 and 2, in a non-limiting embodiment of the present invention, the outer end of the sealing portion 61 is provided with a stop pillar 63 extending outward, and the speed-adjusting knob 20 is provided with a speed-adjusting limiting groove 21 for moving the stop pillar 63. The setting of bumping post 63 on the sealing portion 61 plays the effect of direction speed regulation knob 20 rotation angle scope, and the setting of speed regulation spacing groove 21 on the speed regulation knob 20 combines together with bumping post 63, plays the spacing to speed regulation knob 20 is rotatory, makes speed regulation knob 20's rotation accord with the characteristics of one-hand operation in humanized design's stroke scope, convenient operation, and then ensures hand-held type brake valve lever's safety in utilization performance.
Referring to fig. 2 and 3, in a non-limiting embodiment of the present invention, at least one key plane groove 31 is disposed on the rotation axis of the potentiometer 30, the inner side of the speed knob 20 is provided with a hollow connecting shaft 23 extending to the potentiometer 30, and a key plane block 24 corresponding to the key plane groove 31 is disposed in the hollow connecting shaft 23. The speed regulation knob 20 enables a rotating shaft on the potentiometer 30 to extend into the hollow connecting shaft 23 through the arrangement of the hollow connecting shaft 23, and the key plane groove 31 on the potentiometer 30 corresponds to the key plane block 24 on the hollow connecting shaft 23, so that when an operator operates the speed regulation knob 20 to rotate, the speed regulation knob 20 can drive the potentiometer 30 to synchronously rotate, the speed is controlled and adjusted through the rotation of the potentiometer 30, and the operation is convenient and safe.
Referring to fig. 1 and 2, in a non-limiting embodiment of the present invention, the inching switch 40 is fixed at one end of the key fixing member 60 away from the speed control knob 20 through a switch fixing member 41, and the switch fixing member 41 is fixedly connected with the key fixing member 60 through glue filling and bonding. The jog switch 40 is fixed to a switch fixing member 41, and is connected to a main board of the underwater propeller through a wire, and the control motor is rotated or stopped by the main board.
Referring to fig. 1 and 2, according to a non-limiting embodiment of the present invention, the key fixing member 60 is a tubular structure, one end of the key fixing member 60 having the switch fixing member 41 extends into the handle barrel 10, the end of the key fixing member 60 near the end connected to the speed control knob 20 is provided with a positioning collar 64, a circle of positioning groove (not shown in the figure) is formed between the positioning collar 64 and the barrel of the key fixing member 60, and one end of the handle barrel 10 connected to the key fixing member 60 extends into the positioning groove. The key fixing piece 60 of the cylindrical structure extends into the handle barrel body 10 and is fixed with the handle barrel body 10 through a fastener, the potentiometer 30, the inching switch 40, the switch fixing piece 41 and the like are arranged inside the key fixing piece 60, the characteristics of the handle barrel body 10 are effectively combined, all parts are reasonably arranged, and the handheld control handle is compact in structure and convenient to operate and use.
Referring to fig. 1 and 2, in a non-limiting embodiment of the present invention, the positioning collar 64 and the portion of the handle barrel 10 extending into the positioning slot are provided with corresponding positioning holes 65 at intervals. The positioning collar 64 and the corresponding positioning hole 65 on the handle barrel 10 are arranged, so that the key fixing member 60 is fixed with the handle barrel 10 through a fastener after extending into the handle barrel 10, and the connection stability of the key fixing member 60 is ensured.
Referring to fig. 1 and 2, according to a non-limiting embodiment of the present invention, the button assembly 50 includes a handle switch button 51, one end of the handle switch button 51 is rotatably connected to the handle barrel 10 through a pin 54, the other end of the handle switch button 51 is provided with a protrusion 511 extending outward, the inside button spring 52 that is provided with the protrusion 511 at one end of the handle switch button 51, in this embodiment, a spring guide pillar 53 is provided in the button spring 52, and the spring guide pillar 53 is provided for supporting and guiding the button spring 52.
Referring to fig. 1 and 2, in a non-limiting embodiment of the present invention, the handle switch button 51 is provided with an upward inclined spring block 512 at the lower part of the outer end of the end rotatably connected to the handle barrel 10. The elastic block 512 obliquely arranged at the end part of the handle switch button 51 is arranged, and when an operator presses the handle switch button 51 downwards to enable the handle switch button 51 to rotate downwards along the pin direction, the elastic block 512 extrudes the inching switch 40 to enable the inching switch 40 to be triggered; when the operator releases the toggle button 51, the toggle button 51 is rotated upward along the pin 54 by the spring, the spring 512 is released from the jog switch 40, and the jog switch 40 is turned off.
Referring to fig. 1 and 2, the utility model relates to a non-limiting embodiment, still be equipped with the stop line backplate 80 in the handle stack shell 10, stop line backplate 80 is U type backplate, the outside at handle shift knob 51 is established to stop line backplate 80 cover for separate the wire, blocked by the wire when preventing to operate to press handle shift knob 51, the one end that speed governing knob 20 was kept away from to handle stack shell 10 is equipped with protect line spring 90, protect line spring 90 outer end is equipped with protect line cover 91. The wire blocking protective plate 80, the wire protecting spring 90 and the wire protecting sleeve 91 are arranged, so that the wire is integrated and protected, and the service life of the handle is prolonged.
In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above embodiments are only specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.
Claims (10)
1. A hand-held control handle characterized by: a handheld speed governing for underwater propulsor, including the handle stack shell, the front end of handle stack shell is equipped with the speed governing knob, be equipped with the speed governing subassembly in the handle stack shell, the speed governing subassembly includes the potentiometre of the key-type connection of being connected with the speed governing knob, and the inching switch of being connected with the potentiometre contact to and be used for starting the button subassembly of inching switch, be equipped with the accommodation space that is used for holding button subassembly on the handle stack shell, the potentiometre outside is equipped with the button mounting, button mounting tip and speed governing knob sealing connection.
2. The hand-held control handle according to claim 1, wherein a sealing portion is disposed at an end of the button fixing member connected to the speed knob, a sealing groove is disposed outside the sealing portion, and a sealing ring is disposed in the sealing groove.
3. The hand-held control handle according to claim 2, wherein the outer end of the sealing portion is provided with a stop pillar extending outward, and the speed regulation knob is provided with a speed regulation limiting groove for moving the stop pillar.
4. The hand-held control handle according to claim 3, wherein the rotary shaft of the potentiometer is provided with at least one key plane groove, the inner side of the speed-regulating knob is provided with a hollow connecting shaft extending towards the potentiometer, and the hollow connecting shaft is internally provided with a key plane block corresponding to the key plane groove.
5. The hand-held control handle according to claim 4, wherein the inching switch is fixed at one end of the key fixing member far away from the speed regulation knob through a switch fixing member, and the switch fixing member and the key fixing member are fixedly connected through glue pouring and bonding.
6. The hand-held control handle according to claim 5, wherein the button fixing member is a cylindrical structure, one end of the button fixing member, which is provided with the switch fixing member, extends into the handle barrel, a positioning collar is arranged at one end of the button fixing member, which is close to the end connected with the speed regulating knob, a circle of positioning clamping groove is formed between the positioning collar and the barrel of the button fixing member, and one end of the handle barrel, which is connected with the button fixing member, extends into the positioning clamping groove.
7. The hand-held control handle according to claim 6, wherein the positioning clamp rings and the part of the handle barrel extending into the positioning clamp grooves are provided with corresponding positioning holes distributed at intervals.
8. The hand-held control handle according to any one of claims 1 to 7, wherein the button assembly comprises a handle switch button, one end of the handle switch button is rotatably connected with the handle barrel through a pin shaft, the bottom of the other end of the handle switch button is provided with a projection extending outwards, and the end of the handle switch button provided with the projection is internally provided with a button spring.
9. The hand-held control handle according to claim 8, wherein the lower portion of the outer end of the handle switch button rotatably connected to the handle barrel is provided with an upwardly inclined spring block.
10. The hand-held control handle according to claim 9, wherein a wire guard plate is further disposed in the handle barrel, the wire guard plate is a U-shaped wire guard plate, the wire guard plate is sleeved in the handle barrel and outside the handle switch button, a wire guard spring is disposed at one end of the handle barrel away from the speed regulation knob, and a wire guard sleeve is disposed at an outer end of the wire guard spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120338158.5U CN214296390U (en) | 2021-02-06 | 2021-02-06 | Hand-held type control handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120338158.5U CN214296390U (en) | 2021-02-06 | 2021-02-06 | Hand-held type control handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214296390U true CN214296390U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120338158.5U Active CN214296390U (en) | 2021-02-06 | 2021-02-06 | Hand-held type control handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214296390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025466A (en) * | 2022-05-23 | 2022-09-09 | 福建野小兽健康科技有限公司 | Control handle for fitness equipment and fitness equipment |
-
2021
- 2021-02-06 CN CN202120338158.5U patent/CN214296390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025466A (en) * | 2022-05-23 | 2022-09-09 | 福建野小兽健康科技有限公司 | Control handle for fitness equipment and fitness equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 5a-3, block AB, 5th floor, Tianji building, Tianji building, Tianan Digital City, No.10, Tairan 5th Road, Shatou street, Futian District, Shenzhen, Guangdong Province Patentee after: Shenzhen Zhongtian Ocean Technology Co.,Ltd. Address before: 5a-3, block AB, 5th floor, Tianji building, Tianji building, Tianan Digital City, No.10, Tairan 5th Road, Shatou street, Futian District, Shenzhen, Guangdong Province Patentee before: SHENZHEN ZHONGTIAN DIVING EQUIPMENT CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |