Bi-directional solenoid valve for automotive rotary shifter

Abstract

The present invention provides a two-way solenoid valve for an automotive rotary shifter, relating to the field of solenoid valves, including: a main body; the main body is a two-way solenoid valve body, and a moving head is installed at the bottom of the outer end of each side plate. The included angle at the top end inside the moving head is an inclined structure, and an auxiliary groove is provided inside each moving head. The auxiliary groove is a strip-shaped structure. After the installation part is installed, the control bolt is inserted into the T-shaped shaft groove and the connection hole at the same time. After the bolt is tightened, the installation part moves steadily downward, so that the limiting part is completely embedded in the slot, and the force-bearing block contacts the upper part of the outer end of the side plate. After the force-bearing block is stressed, it drives the ejector rod to displace horizontally together. After the horizontal displacement, the pressing part moves inside the side groove, above the bolt, and presses the bolt to prevent the bolt from loosening and rising and disengaging, solving the problem that the existing two-way solenoid valve is prone to loosening of the installation bolt during use and is not convenient to automatically press the bolt while fixing.

Description

Technical Field

[0001] The present invention relates to the technical field of solenoid valves, and particularly to a two-way solenoid valve for an automotive rotary shifter. Background Art

[0002] An automotive rotary shifter is installed inside an automobile and is an actuator of the control system. The automotive rotary shifter usually needs to be used in cooperation with a two-way solenoid valve.

[0003] When the existing two-way solenoid valve is in use and installed inside an automobile, due to vehicle vibration and the vibration of the solenoid valve itself during operation, the installation bolts are likely to become loose, and it is not convenient to automatically press the bolts during fixation. After long-term use, gaps are likely to occur with the installation position, affecting stability. There is a lack of a structure for automatically enhancing stability. At the same time, the solenoid valve body is prone to shaking, and there is a lack of a structure for automatically clamping the solenoid valve using gravity. Summary of the Invention

[0004] In view of this, the present invention provides a two-way solenoid valve for an automotive rotary shifter to solve the problem that when the existing two-way solenoid valve is in use and installed inside an automobile, due to vehicle vibration and the vibration of the solenoid valve itself during operation, the installation bolts are likely to become loose, and it is not convenient to automatically press the bolts during fixation.

[0005] The present invention provides a two-way solenoid valve for an automotive rotary shifter, which specifically includes: a main body; the main body is the two-way solenoid valve body, and a side plate is provided on each side of the main body. The bottom of the outer end of the side plate is an inclined structure. A moving head is installed at the bottom of the outer end of each side plate. The moving head is a rectangular structure, and the included angle at the top end inside the moving head is an inclined structure. An auxiliary groove is provided inside each moving head. The auxiliary groove is a long strip structure; a mounting member, the mounting member is a circular ring structure, the mounting member is made of metal, the mounting member is installed at the top of the main body, and a limiting member is installed at each end of the mounting member through a connecting rod. Rectangular grooves are evenly arranged at the bottom of the connecting rod. A push rod is installed above the outer end of each limiting member. A stress block is provided on each side of each push rod. The stress block is a wedge-shaped structure. A pressing member is provided on each side of the inner end of each push rod. The pressing member is an L-shaped structure; a mounting head, the mounting head is a U-shaped structure. There are two mounting heads in total. The two mounting heads are respectively installed on both sides of the top of the main body. The two mounting heads are respectively on both sides of the mounting member. The mounting head is embedded in the rectangular groove of the connecting rod. A control board is provided on each side of each mounting head. Two pressing plates are installed between the two control boards. A stress rod is provided on each side of each pressing plate. The stress rod is a cylindrical structure.

[0006] Optionally, four positioning blocks are provided at the top of the main body. The positioning blocks are rectangular structures and are inclined. The side plates are L-shaped plate structures, and the upper part of the outer end of the side plate is a wedge-shaped structure. A through groove is provided above the outer end of each side plate. The through groove is a rectangular structure; a slot is provided at the inner top of each side plate. The slot is a U-shaped structure, and the corner positions of the slot are arc-shaped structures. A connecting hole is provided inside each slot. The connecting hole is a cylindrical structure; an outer member is provided at the outer end of each side plate. Each outer member is composed of two round rods and a rectangular plate. A spring is sleeved on the outer side of each round rod. An auxiliary plate is sleeved at the inner end of the outer member. The auxiliary plate is a rectangular structure, and the inner end of the outer member is inserted into the inner part of the auxiliary groove.

[0007] Optionally, four annularly arranged card slots are provided inside the mounting member. The card slots are rectangular structures, and positioning blocks are embedded inside the card slots. A push plate is provided on each side of the top of the mounting member. The push plate is an arc-shaped plate structure, and the top of the push plate is an inclined structure; the limiting member is an inverted U-shaped structure. The limiting member is inserted into the inner part of the slot. A T-shaped shaft groove is provided inside the top of each limiting member. Two side grooves are provided on the outer side of each limiting member. The side grooves are rectangular structures, and the inner part of the side grooves communicates with the inner part of the T-shaped shaft groove. A pressing member is inserted into the inner part of the side grooves; a sliding rod is provided at the outer end of each limiting member. The sliding rod is a rectangular structure. A T-shaped groove is provided at the top of each sliding rod. A top rod is installed at the top of the sliding rod. A T-shaped rod is provided at the bottom of the top rod. The T-shaped rod is inserted into the inner part of the T-shaped groove.

[0008] Optionally, uniformly arranged inner grooves are provided inside each mounting head. The control board is an L-shaped structure and is made of metal; two fixing rods are provided between every two control boards. The fixing rods are cylindrical structures. A control groove is provided inside each control board. The control groove is an inclined structure, and a stress rod is embedded inside the control groove; the pressing plate is a rectangular structure and is made of metal. A groove is provided on the inner side of the bottom pressing plate. A contact member is fixed inside the groove. The contact member is a rectangular structure and is made of rubber.

[0009] Beneficial effects

[0010] 1. By providing the stress block and the pressing member, when the device is in use, after the mounting member is installed, the bolt can be simultaneously controlled to be inserted into the T-shaped shaft groove and the connecting hole. After the bolt is tightened, it can drive the mounting member to move steadily downward, so that the limiting member is completely embedded into the inner part of the slot. At the same time, the stress block contacts the upper part of the outer end of the side plate. After the stress block is stressed, it can drive the top rod to displace horizontally together. After the horizontal displacement, the pressing member can move inside the side groove and then be located above the bolt to press the bolt to prevent the bolt from loosening and rising and disengaging.

[0011] 2. By setting up a moving head, when the device is in use, after the main body is installed, in case of vibration, if there is a gap and looseness between the side plate and the installation position, the spring on the outer side of the inner end of the outer part can continuously push the auxiliary plate by its elasticity, so that the auxiliary plate can push the moving head under force, and the moving head can be supported at the bottom of the outer end of the side plate, making the main body more stable and avoiding looseness and shaking after the gap appears.

[0012] 3. By setting up a force-bearing rod, after the installation head is installed, it can drive the pressure plate to be installed and used together. After the device is continuously used, the pressure plate can continuously move downward by its own gravity, and the force-bearing rod can guide and displace inside the control groove. Since the control groove is of an inclined structure, the pressure plate can continuously receive force and contact the main body, thereby continuously clamping the main body, improving the fixing effect on the main body. At the same time, a contact part is installed on the bottom pressure plate, which can make flexible contact with the main body, thus playing the role of shock absorption and flexible contact, and avoiding large vibrations and resulting abnormal noises when the vehicle bumps and the main body operates during the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0014] The following drawings in the description only relate to some embodiments of the present invention and do not limit the present invention.

[0015] In the drawings:

[0016] Figure 1 is a three-dimensional structural schematic diagram of a two-way solenoid valve according to an embodiment of the present invention.

[0017] Figure 2 is a bottom view structural schematic diagram of a two-way solenoid valve according to an embodiment of the present invention.

[0018] Figure 3 is an exploded three-dimensional structural schematic diagram of a two-way solenoid valve according to an embodiment of the present invention.

[0019] Figure 4 is an exploded bottom view structural schematic diagram of a two-way solenoid valve according to an embodiment of the present invention.

[0020] Figure 5 is an exploded three-dimensional structural schematic diagram of the main body of a two-way solenoid valve according to an embodiment of the present invention.

[0021] Figure 6 is an exploded three-dimensional structural schematic diagram of the installation part of a two-way solenoid valve according to an embodiment of the present invention.

[0022] Figure 7 is an exploded bottom view structural schematic diagram of the installation part of a two-way solenoid valve according to an embodiment of the present invention.

[0023] Figure 8 It is a schematic three-dimensional structure diagram of the mounting head of the two-way solenoid valve according to an embodiment of the present invention.

[0024] List of reference numerals

[0025] 1. Main body; 101. Positioning block; 102. Side plate; 103. Through groove; 104. Slot; 105. Connecting hole; 106. Outer part; 107. Moving head; 108. Auxiliary plate;

[0026] 2. Mounting member; 201. Card slot; 202. Pushing plate; 203. Limiting member; 204. Side groove; 205. Slide bar; 206. Thrust rod; 207. Stress block; 208. Pressing member;

[0027] 3. Mounting head; 301. Inner groove; 302. Control board; 303. Control groove; 304. Fixed rod; 305. Pressing plate; 306. Stress rod; 307. Contact member. Detailed implementation manners

[0028] In order to make the purpose, scheme and advantages of the technical scheme of the present invention clearer, the technical scheme of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components.

[0029] Embodiment: Please refer to Figures 1 to 8 as shown in

[0030] The present invention provides a two-way solenoid valve for an automotive rotary shifter, including a main body 1; the main body 1 is the two-way solenoid valve body, and a side plate 102 is provided on each side of the main body 1. The bottom of the outer end of the side plate 102 is of an inclined structure, which is used to contact the inner top angle of the moving head 107, so that the main body 1 and the side plate 102 can be pushed, avoiding loosening after gaps are generated. A moving head 107 is installed at the bottom of the outer end of each side plate 102. The moving head 107 is of a rectangular structure, and the inner top angle of the moving head 107 is of an inclined structure. An auxiliary groove is provided inside each moving head 107. The auxiliary groove is of a strip-shaped structure, which is used to enable the inner end of the outer part 106 to adaptively displace inside it, so that the moving head 107 can continuously push the side plate 102 under force; a mounting part 2, the mounting part 2 is of an annular structure, the mounting part 2 is made of metal, the mounting part 2 is installed at the top of the main body 1, and it can be conveniently installed and used. A limiting part 203 is installed at each end of the mounting part 2 through a connecting rod. Rectangular grooves are provided at the bottom of the connecting rod, which are used to be conveniently connected to the top of the mounting head 3. A push rod 206 is installed above the outer end of each limiting part 203. A stress block 207 is provided on each side of each push rod 206. The stress block 207 is of a wedge-shaped structure, so that after the bolt is tightened, the stress block 207 can be stressed and move horizontally. A pressing part 208 is provided on each side of the inner end of each push rod 206. The pressing part 208 is of an L-shaped structure. After the stress block 207 is stressed and moves, it can drive the push rod 206 to move together, so that the pressing part 208 is inserted into the side groove 204 to press the bolt, avoiding the bolt from loosening; a mounting head 3, the mounting head 3 is of a U-shaped structure, and there are two mounting heads 3 in total. The two mounting heads 3 are respectively installed on both sides of the top of the main body 1. The two mounting heads 3 are respectively on both sides of the mounting part 2. The mounting head 3 is embedded in the rectangular groove of the connecting rod and can be fixedly installed and used. A control board 302 is provided on each side of each mounting head 3. Two pressing plates 305 are installed between the two control boards 302. A stress rod 306 is provided on each side of each pressing plate 305. The stress rod 306 is of a cylindrical structure, so that the stress rod 306 can continuously move downward inside the control groove 303, so that the pressing plate 305 can continuously clamp the main body 1 by gravity, thereby strengthening the fixation of the main body 1 and avoiding a large swing amplitude of the main body 1.

[0031] Reference Figure 5, at the top of the main body 1, there are four positioning blocks 101. The positioning blocks 101 are rectangular structures and are inclined, used to insert into the inside of the card slot 201 to position and install the installation part 2 for use. The side plate 102 is an L-shaped plate structure, and the upper outer end of the side plate 102 is a wedge-shaped structure, used to contact the force-receiving block 207, so that after the force-receiving block 207 moves downward, it can be driven to move horizontally. Above the upper outer end of each side plate 102, there is a through groove 103. The through groove 103 is a rectangular structure, which can allow the sliding rod 205 to be embedded inside for use; at the inner top of each side plate 102, there is a slot 104. The slot 104 is a U-shaped structure, used to embed and install the limiting part 203. The corner positions of the slot 104 are arc-shaped structures. Inside each slot 104, there is a connection hole 105. The connection hole 105 is a cylindrical structure, used to allow the bolt to pass through, and then firmly fix the main body 1; at the outer end of each side plate 102, there is an outer part 106. Each outer part 106 is composed of two round rods and a rectangular plate. A spring is sleeved on the outside of each round rod, so that the spring can continuously push the auxiliary plate 108 by its own elasticity. The inner end of the outer part 106 is sleeved with an auxiliary plate 108. The auxiliary plate 108 is a rectangular structure. The inner end of the outer part 106 is inserted into the inside of the auxiliary groove, so that the moving head 107 can move adaptively.

[0032] Reference Figure 6 and Figure 7 , inside the installation part 2, there are four card slots 201 arranged in a ring. The card slots 201 are rectangular structures, and the positioning blocks 101 are embedded inside the card slots 201 to position and install the installation part 2 to prevent loosening. On both sides of the top of the installation part 2, there is a push plate 202 respectively. The push plate 202 is an arc-shaped plate structure, and the top of the push plate 202 is an inclined structure, which can assist in supporting and pushing the main body 1; the limiting part 203 is an inverted U-shaped structure, and the limiting part 203 is inserted into the inside of the slot 104. Inside the top of each limiting part 203, there is a T-shaped shaft groove, which allows the bolt to pass through, and then assists in fixing the main body 1, and at the same time fixes the installation part 2 and the limiting part 203. On the outside of each limiting part 203, there are two side grooves 204. The side grooves 204 are rectangular structures, and the inside of the side grooves 204 is communicated with the inside of the T-shaped shaft groove, so that the pressing part 208 can be inserted into the T-shaped shaft groove through the side grooves 204, and then conveniently press the bolt to prevent the bolt from loosening. The pressing part 208 is inserted into the inside of the side groove 204; at the outer end of each limiting part 203, there is a sliding rod 205. The sliding rod 205 is a rectangular structure. At the top of each sliding rod 205, there is a T-shaped groove, used to embed the T-shaped rod of the ejector rod 206, so that the ejector rod 206 can slide adaptively and be guided, preventing the ejector rod 206 from detaching. The ejector rod 206 is installed at the top of the sliding rod 205, and the bottom of the ejector rod 206 has a T-shaped rod, and the T-shaped rod is inserted into the inside of the T-shaped groove.

[0033] Reference Figure 8, each mounting head 3 is internally provided with uniformly arranged inner grooves 301, enabling the mounting head 3 to be conveniently connected to the connecting rod. The control board 302 is of an L-shaped structure and is made of metal, capable of supporting installation and use. There are two fixing rods 304 between every two control boards 302. The fixing rods 304 are of a cylindrical structure and are used to support and connect the two control boards 302 together. Each control board 302 is internally provided with a control groove 303. The control groove 303 is of an inclined structure, and a stress rod 306 is embedded in the control groove 303. After the pressing plate 305 moves downward, the stress rod 306 can move inside the control groove 303, enabling the pressing plate 305 to continuously receive force and contact and fix with the main body 1, avoiding shaking. The pressing plate 305 is of a rectangular structure and is made of metal. There is a groove on the inner side of the bottom of the pressing plate 305, and a contact member 307 is fixed inside the groove. The contact member 307 is of a rectangular structure and is made of rubber, used to contact the main body 1, and then clamp and fix the main body 1 for use.

[0034] Specific usage and functions of this embodiment: In the present invention, when the device needs to be used, the mounting head 3 can be manually controlled to be installed outside the main body 1 first, so that the control board 302 can be on the side of the main body 1. Then, multiple pressing plates 305 are pushed upward. Then, the mounting member 2 is manually controlled to be installed on the top of the main body 1. Then, the main body 1 is controlled to be connected to the installation position. Then, a bolt is manually controlled to be inserted into the T-shaped shaft groove and the connection hole 105. After the bolt is tightened, the limiting member 203 can be pressed, so that the positioning block 101 can be automatically forced to insert into the card slot 201, enabling the mounting member 2 to be positioned and installed. At the same time, the connecting rod can press the mounting head 3, enabling the mounting head 3 to be stably installed. At the same time, the stress block 207 contacts the upper outer end of the side plate 102, causing the stress block 207 to move horizontally under force, causing the T-shaped block to displace horizontally inside the T-shaped groove, causing the pressing member 208 to be pushed by the bolt, thereby stably pressing the bolt, preventing the bolt from loosening and rising later due to vehicle bumps and the vibration of the main body 1 during operation. After the bolt is tightened, the moving head 107 can be pressed, so that the upper inner end of the moving head 107 contacts the lower outer end of the side plate 102, causing the moving head 107 to move under force, thereby compressing the spring. Then, the pressing plate 305 is released, enabling the pressing plate 305 to move downward by its own gravity, causing the stress rod 306 to displace in the control groove 303 under guidance. Since the control groove 303 is an inclined structure, after the stress rod 306 displaces inside it, the pressing plate 305 can continuously apply force to clamp the main body 1, preventing the main body 1 from having a large vibration amplitude. At the same time, when the device is in use, after a gap is generated between the side plate 102 and the installation position, the spring on the outside of the outer member 106 can continuously push the moving head 107, enabling the moving head 107 to continuously displace, thereby lifting the side plate 102, preventing the main body 1 from shaking due to the gap, and ensuring that the device will not become loose after long-term use, improving its service life.

[0035] The above is only an exemplary embodiment of the present invention and is not used to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. Two-way solenoid valve for automotive rotary shifter, characterized in that, Comprising: A main body (1); the main body (1) is a two-way solenoid valve body, and a side plate (102) is provided on each side of the main body (1). The bottom of the outer end of the side plate (102) is of an inclined structure. A moving head (107) is installed at the bottom of the outer end of each side plate (102). The included angle at the top inner end of the moving head (107) is of an inclined structure. An auxiliary groove is provided inside each moving head (107), and the auxiliary groove is of a strip-shaped structure; a mounting member (2), the mounting member (2) is of an annular structure, the mounting member (2) is made of metal, the mounting member (2) is installed at the top of the main body (1), and a limiting member (203) is installed at each end of the mounting member (2) through a connecting rod. Rectangular grooves are uniformly arranged at the bottom of the connecting rod. A push rod (206) is installed above the outer end of each limiting member (203). A stress block (207) is provided on each side of each push rod (206), and the stress block (207) is of a wedge-shaped structure. A pressing member (208) is provided on each side of the inner end of each push rod (206); a mounting head (3), the mounting head (3) is of a U-shaped structure, there are two mounting heads (3) in total, the two mounting heads (3) are respectively installed on both sides of the top of the main body (1), the two mounting heads (3) are respectively on both sides of the mounting member (2), the mounting head (3) is embedded in the rectangular groove of the connecting rod, a control board (302) is provided on each side of each mounting head (3), two pressing plates (305) are installed between the two control boards (302), and a stress rod (306) is provided on each side of each pressing plate (305), and the stress rod (306) is of a cylindrical structure.

2. The two-way solenoid valve for an automotive rotary shifter according to claim 1, wherein: Four positioning blocks (101) are provided at the top of the main body (1), the positioning blocks (101) are inclined, the side plate (102) is of an L-shaped plate structure, the upper part of the outer end of the side plate (102) is of a wedge-shaped structure, and a through groove (103) is provided above the outer end of each side plate (102), and the through groove (103) is of a rectangular structure.

3. The two-way solenoid valve for an automotive rotary shifter according to claim 1, wherein: A slot (104) is provided at the top inner end of each side plate (102), the corner position of the slot (104) is of an arc structure, and a connecting hole (105) is provided inside each slot (104), and the connecting hole (105) is of a cylindrical structure.

4. The two-way solenoid valve for an automotive rotary shifter according to claim 1, characterized in that: An outer member (106) is provided at the outer end of each side plate (102). Each outer member (106) is composed of two round rods and a rectangular plate. A spring is sleeved on the outer side of each round rod. An auxiliary plate (108) is sleeved at the inner end of the outer member (106), and the inner end of the outer member (106) is inserted into the auxiliary groove.

5. The two-way solenoid valve for an automotive rotary shifter according to claim 2, characterized in that: Four annularly arranged clamping grooves (201) are provided inside the mounting member (2), the positioning blocks (101) are embedded in the clamping grooves (201), and a push plate (202) is provided on each side of the top of the mounting member (2). The push plate (202) is of an arc-shaped plate structure, and the top of the push plate (202) is of an inclined structure.

6. The two-way solenoid valve for an automotive rotary shifter according to claim 3, characterized in that: The limiting member (203) has an inverted U-shaped structure. The limiting member (203) is inserted inside the slot (104). Inside the top end of each limiting member (203), there is a T-shaped shaft groove. On the outer side of each limiting member (203), there are two side grooves (204). The inside of the side grooves (204) is communicated with the inside of the T-shaped shaft groove. A pressing member (208) is inserted inside the side grooves (204).

7. The two-way solenoid valve for an automotive rotary shifter according to claim 1, characterized in that: At the outer end of each limiting member (203), there is a sliding rod (205). At the top end of each sliding rod (205), there is a T-shaped groove. A top rod (206) is installed at the top end of the sliding rod (205). At the bottom of the top rod (206), there is a T-shaped rod, and the T-shaped rod is inserted inside the T-shaped groove.

8. The two-way solenoid valve for an automotive rotary shifter according to claim 1, characterized in that: Inside each mounting head (3), there are evenly arranged inner grooves (301). The control board (302) has an L-shaped structure and is made of metal.

9. The two-way solenoid valve for an automotive rotary shifter according to claim 1, characterized in that: Between every two control boards (302), there are two fixing rods (304). Inside each control board (302), there is a control groove (303). The control groove (303) has an inclined structure, and a stress rod (306) is embedded inside the control groove (303).

10. The two-way solenoid valve for an automotive rotary shifter according to claim 1, wherein: The pressing plate (305) has a rectangular structure and is made of metal. On the inner side of the bottom pressing plate (305), there is a groove, and a contact member (307) is fixed inside the groove. The contact member (307) is made of rubber.

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