CN217719363U

CN217719363U - Combined switch shell

Info

Publication number: CN217719363U
Application number: CN202221245304.0U
Authority: CN
Inventors: 杜俊华; 李文昂
Original assignee: Shandong Shanzhi Sanxin Mechanical Equipment Co ltd
Current assignee: Shandong Shanzhi Sanxin Mechanical Equipment Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-01
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a combination switch casing relates to switch casing technical field, including switch shell body, switch shell cap, protection shield, one side of switch shell body is provided with the switch shell cap, the switch shell cap cup joints the surface to the switch shell body, the spacing groove has been seted up to the inner wall of switch shell body, one side fixed mounting of switch shell cap has the fixed plate, the spring groove has been seted up to the inside of fixed plate, the inner chamber fixed mounting in spring groove has expanding spring, the beneficial effects of the utility model are that: through stretching into the inner chamber of square groove with square piece, rotate the swing arm, drive the turning block and rotate, make and connect the rope winding to the surface of turning block, utilize and connect the rope pulling stopper and remove, make the stopper shift out from the inner chamber of spacing groove, remove the spacing to the switch cap, and then dismantle the switch cap, it is more convenient when making people dismantle the switch cap.

Description

Combined switch shell

Technical Field

The utility model relates to a switch housing technical field specifically is a combination switch casing.

Background

The combined switch is a switch which is usually introduced as a power supply in an electric control circuit and can be used for directly starting or stopping a low-power motor or enabling the motor to rotate forwards and backwards, backwards and forwards and the like, the switch is usually arranged in a switch shell, but the existing switch shell cannot protect a switch button and is inconvenient to disassemble, and therefore a combined switch shell is proposed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a combination switch casing has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a combination switch casing, includes switch shell body, switch shell lid, protection shield, one side of switch shell body is provided with the switch shell lid, the switch shell lid cup joints to the surface of switch shell body, the spacing groove has been seted up to the inner wall of switch shell body, one side fixed mounting of switch shell lid has the fixed plate, the spring groove has been seted up to the inside of fixed plate, the inner chamber fixed mounting in spring groove has expanding spring, expanding spring's one end fixedly connected with stopper, the one end of stopper extends to the inner chamber in spacing groove.

Preferably, the rotation groove has been seted up at the middle part of fixed plate, the inner chamber that rotates the groove rotates and is connected with the turning block, the surface of turning block is provided with connects the rope, the one end of connecting the rope extend to the inner chamber in spring groove and with stopper fixed connection.

Preferably, a square groove is formed in one end of the rotating block, a rotating rod is arranged on the other side of the switch shell cover, one end of the rotating rod penetrates through the switch shell cover and is fixedly connected with the square block, and the square block is matched with the square groove.

Preferably, both sides corresponding to the switch shell cover are provided with side plates, a mounting plate is fixedly mounted on one side of each side plate, first sliding grooves are formed in both sides corresponding to the switch shell cover, first guide rods are fixedly mounted in inner cavities of the first sliding grooves, first sliding blocks are sleeved on the surfaces of the first guide rods in a movable mode, and the first sliding blocks are fixedly connected with the side plates.

Preferably, a second sliding groove is formed in one side of the mounting plate, a second guide rod is fixedly mounted in an inner cavity of the second sliding groove, and a second sliding block is movably sleeved on the surface of the second guide rod.

Preferably, a contraction spring is fixedly mounted in an inner cavity of the second sliding groove, one end of the contraction spring is fixedly connected with the second sliding block, and the contraction spring is wound on the surface of the second guide rod.

Preferably, one side fixed mounting of protection shield has the fixed block, the inside rotation of fixed block is connected with the connecting rod, the one end and the second slider of connecting rod rotate to be connected.

The utility model provides a combination switch casing possesses following beneficial effect:

1. this combination switch casing, through stretching into the inner chamber of square groove with square piece, rotate the swing arm, drive the turning block and rotate, make the connection rope twine to the surface of turning block, utilize and connect the rope pulling stopper and remove, make the stopper shift out from the inner chamber of spacing groove, remove the spacing to the switch cap, and then dismantle the switch cap, it is more convenient when making people dismantle the switch cap.

2. This combination switch casing, through the protection shield, the connecting rod, the second slider, shrink spring's cooperation is used, when the protection shield receives external force, can protect the board to drive the fixed block and remove, make the connecting rod remove, drive the second slider and remove at the inner chamber of second spout, stretch shrink spring, utilize shrink spring's contractility, drive the second slider and reset, and then cushion the external force that receives, avoid shift knob the condition of damage to appear, cause the inconvenient condition of use.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is a cross-sectional view of the turning block of the present invention;

fig. 5 is a partial cross-sectional view of the switch housing cover of the present invention;

fig. 6 is a cross-sectional view of the mounting plate of the present invention.

In the figure: 1. a switch case body; 2. a switch case cover; 3. a limiting groove; 4. a fixing plate; 5. a spring slot; 6. a tension spring; 7. a limiting block; 8. a rotating groove; 9. rotating the block; 10. connecting ropes; 11. rotating the rod; 12. a square groove; 13. a square block; 14. a first chute; 15. a first guide bar; 16. a first slider; 17. a side plate; 18. mounting a plate; 19. a second chute; 20. a second guide bar; 21. a second slider; 22. a retraction spring; 23. a protection plate; 24. a fixed block; 25. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention provides a technical solution: a combined switch shell comprises a switch shell body 1, a switch shell cover 2 and a protection plate 23, wherein one side of the switch shell body 1 is provided with the switch shell cover 2, the switch shell cover 2 is sleeved on the surface of the switch shell body 1, the inner wall of the switch shell body 1 is provided with a limit groove 3 matched with a limit block 7, one side of the switch shell cover 2 is fixedly provided with a fixed plate 4, the inside of the fixed plate 4 is provided with a spring groove 5 used for installing a telescopic spring 6, the inner cavity of the spring groove 5 is fixedly provided with a telescopic spring 6 used for pushing the limit block 7 to move, one end of the telescopic spring 6 is fixedly connected with the limit block 7 matched with the limit groove 3, one end of the limit block 7 extends to the inner cavity of the limit groove 3, the middle part of the fixed plate 4 is provided with a rotating groove 8 for the rotating block 9 to rotate, the inner cavity of the rotating groove 8 is rotatably connected with the rotating block 9, the surface of the rotating block 9 is provided with a connecting rope 10 used for pulling the limit block 7 to move, one end of the connecting rope 10 extends to the inner cavity of the spring groove 5 and is fixedly connected with the limit block 7, one end of the rotating block 9 is provided with a square rotating groove 12 matched with the square rotating block 13, one end of the rotating rod 11 used for driving the switch shell cover 2 to pass through the other side of the rotating block 13, the square block 13 is extended into the inner cavity of the square groove 12, the rotary rod 11 is rotated to drive the rotary block 9 to rotate, the connecting rope 10 is wound on the surface of the rotary block 9, the limiting block 7 is pulled by the connecting rope 10 to move, the limiting block 7 is moved out from the inner cavity of the limiting groove 3, the limiting on the switch shell cover 2 is released, and then dismantle switch shell cover 2, it is more convenient when making people dismantle switch shell cover 2.

Example two:

referring to fig. 1 to 5, both sides corresponding to the switch case cover 2 are provided with a side plate 17 for driving the mounting plate 18 to move, the mounting plate 18 is fixedly mounted on one side of the side plate 17, both sides corresponding to the switch case cover 2 are provided with a first sliding groove 14 for mounting the first guide rod 15, an inner cavity of the first sliding groove 14 is fixedly mounted with the first guide rod 15 for limiting the first sliding block 16, the first sliding block 16 for limiting the side plate 17 is movably sleeved on the surface of the first guide rod 15, and the first sliding block 16 is fixedly connected with the side plate 17.

Example three:

referring to fig. 1 to 6, a second chute 19 for installing a second guide rod 20 is formed in one side of the mounting plate 18, a second guide rod 20 for limiting a second slider 21 is fixedly installed in an inner cavity of the second chute 19, a second slider 21 is movably sleeved on the surface of the second guide rod 20, a retraction spring 22 for driving the second slider 21 to reset is fixedly installed in the inner cavity of the second chute 19, one end of the retraction spring 22 is fixedly connected to the second slider 21, the retraction spring 22 is wound on the surface of the second guide rod 20, a fixed block 24 is fixedly installed on one side of the protection plate 23, a connecting rod 25 for connecting the second slider 21 and the fixed block 24 is rotatably connected to the inner cavity of the fixed block 24, one end of the connecting rod 25 is rotatably connected to the second slider 21, the protection plate 23, the connecting rod 25, the second slider 21 and the retraction spring 22 are cooperatively used, when the protection plate 23 is subjected to an external force, the protection plate 23 drives the fixed block 24 to move, the connecting rod 25 moves, the second slider 21 is driven to move in the inner cavity of the second chute 19, the retraction spring 22 is stretched, and the protection plate 22 is further driven by the external force, the protection plate 21 is prevented from being damaged by the external force, and the reset button.

In summary, when the combination switch housing is used, firstly, the mounting plate 18 is pushed, one end of the square block 13 is inserted into the inner cavity of the square groove 12, the rotating rod 11 is rotated to drive the rotating block 9 to rotate, the connecting rope 10 is wound on the surface of the rotating block 9, the limiting block 7 is pulled to move by the connecting rope 10, the limiting block 7 is received in the inner cavity of the spring groove 5 to extrude the telescopic spring 6, then the switch housing cover 2 is sleeved on the surface of the switch housing body 1, the rotating rod 11 is loosened to push the limiting block 7 to move by utilizing the flexibility of the telescopic spring 6, one end of the limiting block 7 is inserted into the inner cavity of the limiting groove 3 to complete the installation of the switch housing cover 2, then the rotating rod 11 is taken out, when the switch housing cover is disassembled, the reverse operation is performed, when the protection plate 23 is subjected to external force, the fixing block 23 drives the fixing block 24 to move, the connecting rod 25 moves to drive the second sliding block 21 to move in the inner cavity of the second sliding groove 19, the contraction spring 22 is stretched, and the second sliding block 21 is driven to reset by utilizing the contractibility of the contraction spring 22 to buffer the external force, and the received external force can be buffered.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a combination switch casing, includes switch shell body (1), switch cap (2), protection shield (23), its characterized in that: one side of switch shell body (1) is provided with switch cap (2), switch cap (2) cup joints to the surface of switch shell body (1), spacing groove (3) have been seted up to the inner wall of switch shell body (1), one side fixed mounting of switch cap (2) has fixed plate (4), spring groove (5) have been seted up to the inside of fixed plate (4), the inner chamber fixed mounting of spring groove (5) has expanding spring (6), the one end fixedly connected with stopper (7) of expanding spring (6), the one end of stopper (7) extends to the inner chamber of spacing groove (3).

2. A combination switch housing according to claim 1, wherein: rotation groove (8) have been seted up at the middle part of fixed plate (4), the inner chamber that rotates groove (8) rotates and is connected with turning block (9), the surface of turning block (9) is provided with connects rope (10), the one end of connecting rope (10) extend to the inner chamber of spring groove (5) and with stopper (7) fixed connection.

3. A combination switch housing according to claim 2, wherein: the one end of turning block (9) has been seted up square groove (12), the opposite side of switch cap (2) is provided with swing arm (11), the one end of swing arm (11) runs through switch cap (2) and the square piece of fixedly connected with (13), square piece (13) and square groove (12) looks adaptation.

4. A combination switch housing according to claim 1, wherein: both sides that switch cap (2) is corresponding all are provided with curb plate (17), one side fixed mounting of curb plate (17) has mounting panel (18), first spout (14) have all been seted up to the both sides that switch cap (2) is corresponding, the inner chamber fixed mounting of first spout (14) has first guide bar (15), first slider (16) have been cup jointed in the surface activity of first guide bar (15), first slider (16) and curb plate (17) fixed connection.

5. A combination switch housing according to claim 4, wherein: second spout (19) have been seted up to one side of mounting panel (18), the inner chamber fixed mounting of second spout (19) has second guide bar (20), second slider (21) have been cup jointed in the surface activity of second guide bar (20).

6. A combination switch housing according to claim 5, wherein: a contraction spring (22) is fixedly mounted in an inner cavity of the second sliding groove (19), one end of the contraction spring (22) is fixedly connected with the second sliding block (21), and the contraction spring (22) is wound on the surface of the second guide rod (20).

7. A combination switch housing according to claim 6, wherein: one side fixed mounting of protection shield (23) has fixed block (24), the inside rotation of fixed block (24) is connected with connecting rod (25), the one end and the second slider (21) of connecting rod (25) rotate and are connected.