Waterproof knob switch

Abstract

The utility model discloses a waterproof knob switch, which comprises a connecting seat and a knob switch body formed by a knob hinged on the connecting seat, and a waterproof component is mounted on the connecting seat on one side of the knob. The waterproof assembly comprises a first seat body connected with the connecting seat and a second seat body which is arranged along the inner part of the outer edge of the first seat body and is sleeved on the periphery of the knob in a sliding manner; the second base body is connected with a plurality of sets of sliding grooves formed in the corresponding positions of the first base body through a plurality of sets of connecting rods arranged on the second base body and a plurality of sets of compressed springs arranged on the peripheries of the connecting rods in a sleeving mode, and an identification area is arranged on the side face of the second base body. The knob switch structure can effectively reduce the phenomenon of water seepage in a connection gap existing at a corresponding hinged position, has a relatively high waterproof effect, and can conveniently carry out real-time monitoring and adjustment on corresponding gears or scales according to different use environments and use requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to control switch technical field, concretely relates to a waterproof knob switch. BACKGROUND

[0002] As a common electrical control element, the knob switch is widely used in different devices and occasions such as electrical appliances, automobiles, industrial equipment and experimental instruments, and is suitable for different functional requirements and various environments and working conditions, compared with the traditional switch, because it has high adjustment accuracy, such as adjusting current, voltage, volume, temperature, etc.

[0003] However, for different use environments and use requirements, the switch is often required to have a certain waterproof property, and the waterproof function of most switches is often realized by covering a waterproof cover body with a waterproof function, which can be opened when the switch needs to be adjusted. This way, although the waterproof effect is achieved by adding an external structure, the waterproof effect of the switch itself is still not ideal, and the connection gap at the hinge position of the knob switch also increases the risk of water seepage. At the same time, the structure of the waterproof cover body also affects the adjustment process of the knob switch, and it is not convenient to observe and monitor the specific gear or scale of the knob switch. SUMMARY

[0004] The utility model discloses a waterproof knob switch, which can effectively reduce the connection gap at the corresponding hinge position and has high waterproof effect, and can be conveniently monitored and adjusted in real time according to different use environments and use requirements.

[0005] The utility model discloses a waterproof knob switch, which can effectively reduce the connection gap at the corresponding hinge position and has high waterproof effect, and can be conveniently monitored and adjusted in real time according to different use environments and use requirements.

[0006] A waterproof knob switch, comprising a connection seat and a knob connected thereto to form a knob switch main body, a waterproof assembly is installed on the connection seat on one side of the knob, the waterproof assembly comprises a first seat body connected with the connection seat and a second seat body slidably arranged around the outside of the first seat body and sleeved on the periphery of the knob, the second seat body is connected with the first seat body through a plurality of connecting rods arranged thereon and a plurality of compression springs sleeved on the periphery of the connecting rods, and a plurality of sliding grooves are formed in the corresponding positions of the first seat body, and the second seat body is provided with an identification area on the side surface.

[0007] Preferably, a plurality of groups of toothed ribs are arranged around the outer wall of the knob and the inner wall of the second seat body.

[0008] Preferably, the plurality of groups of toothed ribs are arranged corresponding to the identification positions of the identification area.

[0009] Preferably, the inner wall edge of the second seat body is arranged as a curved surface.

[0010] Preferably, the second seat body is detachably mounted on the first seat body through the ring grooves and the sliding grooves on the inner wall of the connecting rod and the multiple sets of clamping grooves arranged around the ring grooves.

[0011] Preferably, the first seat body is detachably mounted on the connecting seat through the connecting part arranged at the bottom.

[0012] Preferably, the contact surface between the first seat body and the second seat body is provided with a magnetic connecting part.

[0013] Preferably, the magnetic connecting part comprises a magnetic block mounted on the corresponding contact surface of the second seat body and a magnetic switch detachably mounted in the multiple sets of mounting grooves arranged on the first seat body and the third seat body through the connecting part detachably connected with the first seat body, and the first seat body is further provided with a signal lamp group connected with the magnetic switch.

[0014] Compared with the prior art, the utility model has the advantages and effects that:

[0015] The utility model discloses a waterproof rotary knob switch, compared with the traditional rotary knob switch structure, the waterproof assembly structure of the rotary knob switch body can shield the connecting gap between the connecting seat and the rotary knob, and the waterproof effect is high through the setting of the outer edge of the first seat body and the sliding mode of the second seat body, which effectively reduces the water seepage phenomenon of the connecting gap. The identification area on the side of the second seat body can be marked according to the use requirement, and the structure characteristics of the rotary knob switch do not affect the normal rotation adjustment of the rotary knob. In addition, the sliding mode of the second seat body on the first seat body of the waterproof assembly also facilitates the observation, cleaning and adjustment of the connecting condition of the hinge position between the connecting seat and the rotary knob, and the installation, disassembly, replacement and other operation processes of the rotary knob, which improves the structural flexibility and use convenience of the waterproof assembly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of a waterproof rotary knob switch of the utility model embodiment.

[0017] Figure 2 It is the partial enlarged view of a waterproof rotary knob switch of the utility model embodiment.

[0018] Figure 3 is a structural exploded view of the connecting seat and waterproof assembly of the utility model embodiment.

[0019] Figures 4-6 is a structural exploded view of the waterproof assembly of the utility model embodiment.

[0020] The drawing number: knob switch main body 100, connecting seat 101, knob 102, waterproof assembly 1, toothed rib 10, first seat body 11, outer edge 111, sliding groove 112, clamping groove 1121, connecting part 113, third seat body 1130, insertion hole 1131, mounting groove 1132, pin rod 114, signal lamp group 115, second seat body 12, connecting rod 121, compression spring 122, identification area 123, arc surface 124, magnetic connecting piece 13, magnetic block 131, magnetic switch 132. DETAILED DESCRIPTION

[0021] The utility model will be preferably and specifically explained in the following in combination with the drawings and by embodiments, and the following embodiments are an explanation of the utility model but the utility model is not limited to the following embodiments.

[0022] Referring to Figures 1-4 , the embodiment relates to a waterproof knob 102 switch, which comprises a knob switch main body 100 formed by a connecting seat 101 and a knob 102 hingedly arranged on the connecting seat 101, a waterproof assembly 1 installed on one side of the connecting seat 101, the waterproof assembly 1 comprising a first seat body 11 connected with the connecting seat 101 and a second seat body 12 arranged along the first seat body 11 and sleeved on the outer periphery of the knob 102 and slidably arranged, a plurality of connecting rods 121 arranged on the second seat body 12 and a plurality of compression springs 122 sleeved on the outer periphery of the connecting rods 121, a plurality of sliding grooves 112 corresponding to the positions of the first seat body 11, and an identification area 123 arranged on the side surface of the second seat body 12.

[0023] Specifically, in the embodiment, as shown in Figure 1 and Figure 2 , the overall structure of the waterproof knob 102 switch is arranged, and the connection mode between the knob switch main body 100 and the waterproof assembly 1 and the internal structure arrangement of the waterproof assembly 1 can be seen in Figure 3 and Figure 4 , respectively, after installation, the second seat body 12 with the size of the knob 102 on the connecting seat 101 can slide through the plurality of connecting rods 121 arranged thereon and the plurality of compression springs 122 sleeved on the outer periphery of the connecting rods 121 along the plurality of sliding grooves 112 corresponding to the positions of the first seat body 11 and the outer edge 111 arranged on the first seat body 11, and the specific sliding state can be seen in Figure 2As shown, compared with the traditional knob 102 switch structure, the waterproof assembly 1 structure of the knob switch body 100 can shield the connection gap between the connecting seat 101 and the knob 102, and has high waterproof effect through the setting of the outer edge 111 of the first seat body 11 and the embedded sliding mode of the second seat body 12, effectively reducing the water seepage phenomenon of the connection gap. At the same time, compared with the conventional switch which uses a waterproof cover, the second seat body 12 has a mark area 123 on the side surface. According to the use requirements, the mark area 123 can be marked with appropriate scales or gears. According to the structural characteristics of the knob 102 switch, the knob 102 can be normally rotated and adjusted, and the specific gear or scale of the knob 102 can be observed, monitored and adjusted in real time during the rotation of the knob 102. In addition, through the sliding mode of the first seat body 11 and the second seat body 12 of the waterproof assembly 1, the connection between the connecting seat 101 and the knob 102 can be observed and cleaned, adjusted, and the knob 102 can be installed, removed, replaced and other operation processes, improving the structural flexibility and use convenience of the waterproof assembly 1.

[0024] The outer wall of the knob 102 and the inner wall of the second seat body 12 are provided with a plurality of sets of toothed ribs 10 engaged with each other, Figures 1-3 As can be seen, the structure of the plurality of sets of toothed ribs 10 on the outer wall of the knob 102 and the inner wall of the second seat body 12 is added, which can ensure that the waterproof assembly 1 around the knob 102 has a certain waterproof effect, and can adjust the rotation of the knob 102 by pressing the second seat body 12 to slide along the first seat body 11. After the adjustment of the knob 102 is completed, the plurality of sets of toothed ribs 10 on the corresponding positions of the outer wall of the knob 102 and the inner wall of the second seat body 12 can be engaged under the action of the compression spring 122 around the connecting rod 121, so as to lock the position of the knob 102, reduce unnecessary adjustment errors caused by unnecessary position rotation or rotation of the knob 102 in different environments, improve the adjustment convenience and stability of the waterproof knob 102 switch, meet different use requirements, improve the applicability and practicality.

[0025] The several groups of toothed ribs 10 are arranged corresponding to the marking positions of the marking area 123. Specifically, the several groups of toothed ribs 10 can be set in the corresponding adjustment positions according to the corresponding marking mode of the marking area 123 arranged with scales or gears, so as to effectively reduce the rotation of the knob 102 in the meshing process of the toothed ribs 10, thereby affecting the adjustment accuracy in the corresponding adjustment positions, improving the structural adaptability of the gear ribs, and the adjustment accuracy and stability of the waterproof knob 102 switch in the corresponding scales or gears.

[0026] The inner wall edge of the second seat body 12 is arranged as an arc surface 124. The inner wall edge arranged as the arc surface 124 on the second seat body 12 can guide and distribute the rainwater, thereby further improving the waterproof effect of the waterproof assembly 1.

[0027] As shown in Figure 4 The second seat body 12 is detachably installed on the first seat body 11 through the ring groove arranged on the connecting rod 121 and the multiple groups of clamping grooves 1121 arranged on the inner wall of the sliding groove 112. The first seat body 11 and the second seat body 12 arranged in this connection manner are convenient to connect and detach. The clamping grooves 1121 on the inner wall of the sliding groove 112 can be set in the corresponding positions according to the maximum limit of the connecting rod 121 of the second seat body 12 sliding along the sliding groove 112. When the connecting rod 121 of the second seat body 12 slides along the sliding groove 112 of the first seat body 11, the clamping grooves 1121 arranged in the sliding groove 112 can be adaptively clamped and set, thereby realizing the clamping and setting process of the second seat body 12 in the corresponding positions as shown in Figure 1 and Figure 2 to further improve the adjustment effect of the second seat body 12 and the fixing stability in the corresponding adjustment positions, and meet different use requirements.

[0028] The first seat body 11 is detachably installed on the connecting seat 101 through the connecting part 113 arranged at the bottom. The waterproof assembly 1 can be connected with the connecting seat 101 through the connecting part 113 arranged at the bottom of the first seat body 11 to install and fix the knob switch body 100. Specifically, the connecting part 113 can be magnetically attracted or adhered to the connecting seat 101, so as to facilitate the installation and disassembly of the waterproof assembly 1, and improve the structural disassembly and disassembly flexibility of the waterproof assembly 1.

[0029] The magnetic connecting part 13 is arranged on the contact surface between the first seat body 11 and the second seat body 12. Figure 3 or Figure 4As can be seen from the above, the structure of the magnetic connecting piece 13 on the contact surface between the first seat body 11 and the second seat body 12 is added, which can play a certain attraction effect on the second seat body 12 when the second seat body 12 is in contact with the first seat body 11 under the pressing action, thereby further improving the convenience and efficiency of the adjustment of the knob 102.

[0030] Referring to Figures 5-6 , the magnetic connecting piece 13 includes a magnetic block 131 mounted on the corresponding contact surface of the second seat body 12 and a magnetic switch 132 mounted in a plurality of installation grooves 1132 provided on the first seat body 11 and the third seat body 1130 through a connecting portion 1130 provided with a third seat body 1130 detachably connected with the first seat body 11, and the first seat body 11 is further provided with a signal lamp group 115 connected with the magnetic switch 132, and the third seat body 1130 is detachably connected with the first seat body 11 through a plurality of pin rods 114 provided at the corresponding position of the first seat body 11 and a plurality of adapter pin rod insertion holes 1131 provided on the pin rods 114, and then the magnetic switch 132 in the corresponding installation groove 1132 inside is detachably installed through the detachable process of the third seat body 1130 on the first seat body 11, and in the installation process, the power module and the control module can be added in the installation groove 1132 to realize the power supply and control process corresponding to the line connection between the magnetic switch 132, the signal lamp group 115 is provided in two groups and the corresponding contacts are connected with the magnetic switch 132 through the power module and the control module, so that the magnetic block 131 of the second seat body 12 is in contact with the magnetic switch 132 in the corresponding installation groove 1132 on the first seat body 11 by pressing the second seat body 12, and the control module sends a signal to the signal lamp group 115, and the corresponding color display process is performed when the magnetic block 131 and the magnetic switch 132 are in contact and separated, respectively, the magnetic connecting piece 13 with such structure, cooperating with the electromagnetic action of the magnetic switch 132 and the magnetic block 131, can play a certain state display and prompting role for different positions of the second seat body 12 during the adjustment process, which facilitates the operator to observe and adjust in real time during the operation process, reduces the phenomenon that the waterproof effect of the waterproof assembly 1 is affected due to the position of the second seat body 12 on the first seat body 11 not being returned, and further improves the functional diversity and applicability of the waterproof knob 102 switch.

[0031] The above description in the specification is only an example of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, as long as they do not deviate from the content of the specification or exceed the scope defined by the claims.

Claims

1. A waterproof rotary switch comprising a rotary switch main body formed by a connecting seat and a rotary knob hingedly attached thereto, characterized in that: The connecting seat on one side of the knob is provided with a waterproof assembly, which comprises a first seat body connected with the connecting seat and a second seat body provided along the outer edge of the first seat body and sleeved on the outer periphery of the knob and slidably arranged, the second seat body is connected with the first seat body through a plurality of connecting rods provided thereon and a plurality of compression springs sleeved on the outer periphery of the connecting rods and a plurality of sliding grooves provided at the corresponding positions of the first seat body, and the side surface of the second seat body is provided with an identification area.

2. The waterproof rotary switch according to claim 1, characterized by: The outer wall of the knob and the inner wall of the second seat body are provided with a plurality of sets of meshed tooth-shaped ribs.

3. The waterproof rotary switch according to claim 2, characterized in that: The plurality of sets of tooth-shaped ribs are arranged corresponding to the identification positions of the identification area.

4. The waterproof rotary switch according to claim 2, characterized in that: The inner wall edge of the second seat body is provided as an arc surface.

5. The waterproof rotary switch according to claim 1, characterized in that: The second seat body is detachably mounted on the first seat body through a plurality of clamping grooves provided on the ring grooves of the connecting rods and the inner wall of the sliding grooves.

6. The waterproof rotary switch according to claim 1, characterized in that: The contact surface between the first seat body and the second seat body is provided with a magnetic connecting piece.

7. The waterproof rotary switch according to claim 6, characterized in that: The magnetic connecting piece comprises a magnetic block mounted on the corresponding contact surface of the second seat body and a magnetic switch detachably mounted on the first seat body and the third seat body through a connecting part provided with the third seat body detachably connected with the first seat body and a plurality of mounting grooves provided on the first seat body and the third seat body, and the first seat body is further provided with a signal lamp group connected with the magnetic switch.

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