CN220858624U - Proximity switch sensor with buffer structure - Google Patents

Abstract

The utility model relates to the technical field of proximity switch sensors, and provides a proximity switch sensor with a buffer structure, which comprises a first protection sheet, wherein the front ends of two sides of the first protection sheet are fixedly provided with first connecting plates, two first bolts are movably embedded in the inner centers of the two first connecting plates, four first bolts are divided into two groups, the front surfaces of the front sides of the two groups of first bolts are movably sleeved with second connecting plates, one side, which is opposite to the first connecting plates, of the two second connecting plates is fixedly provided with a second protection sheet, the centers of one side, which is opposite to the second protection sheet, of the first protection sheet are respectively provided with a sliding groove, and the centers of the inner surfaces of the two sliding grooves are respectively and slidably connected with a sliding block.

Description

Proximity switch sensor with buffer structure

Technical Field

The utility model relates to the technical field of proximity switch sensors, in particular to a proximity switch sensor with a buffer structure.

Background

The proximity switch is a position switch which can be operated without mechanical direct contact with a moving part, and when an induction surface of the object proximity switch reaches an action distance, the switch can be actuated without mechanical contact and any pressure application, so as to drive a direct current electric appliance or provide a control instruction for a computer device.

The prior Chinese published patent number is: the utility model discloses a CN219416240U, which discloses a proximity switch sensor with a buffer structure, comprising a device body and a fixing mechanism arranged on one side of the device body, wherein the fixing mechanism comprises a sliding component and a clamping component; through setting up the clamping lever, in order to prevent in the use through the fixed instability of adhesive tape connection when proximity switch sensor, can slide the connector into the connector in, and the pulling clamping lever makes the draw-in groove slide the below of clamping lever through the effect of spring, and not hard up clamping lever, under the reaction of spring again, make the clamping lever enter into the draw-in groove in, play the fixed effect of connector and connector effective block, with further realization improves the control operation of connection stability between connecting wire and the sensor, this proximity switch sensor with buffer structure, compare with current ordinary proximity switch sensor, have further improvement connecting wire connection stability and have the advantage that prevents that spare part from appearing the position offset when the spare part shock attenuation.

Although the scheme has the advantages, the scheme is not suitable for sensors with different sizes when in use, so that workers need to select different buffer structures to use when in use, and the scheme is suitable for different sensors, thereby greatly increasing the labor intensity of the workers and reducing the labor efficiency of the workers.

Disclosure of utility model

The utility model aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a proximity switch sensor with buffer structure, includes first guard sheet, the equal fixed mounting in both sides front end of first guard sheet has first connecting plate, two the equal activity in inside center department of first connecting plate is inlayed and is equipped with two first bolts, four first bolt divide into two sets of, two sets of the front side front surface of first bolt just is close to the equal movable sleeve in front side of first connecting plate is equipped with the second connecting plate, two the relative one side fixed mounting of second connecting plate has the second guard sheet, first guard sheet with the spout has all been seted up to one side center department that the second guard sheet is relative, two equal sliding connection in internal surface center department of spout has the slider.

Preferably, the left center of each sliding block is fixedly provided with a first telescopic column, the left center of each sliding block is fixedly provided with a first damping spring, the inner surfaces of the two first damping springs are movably sleeved on the outer surface of each first telescopic column, and the left sides of the two first damping springs and the two first telescopic columns are fixedly arranged on the left side of the inner wall of the sliding groove.

Preferably, the right center of each sliding block is fixedly provided with a second telescopic column, the right center of each sliding block is fixedly provided with a second damping spring, the inner surfaces of the two second damping springs are movably sleeved on the outer surface of each second telescopic column, and the right sides of the two second damping springs and the two second telescopic columns are fixedly arranged on the right side of the inner wall of the sliding groove.

Preferably, the inner side center of the two sliding blocks is fixedly provided with telescopic rods, the inner sides of the two telescopic rods are fixedly provided with clamping plates, and the inner side center of the two sliding blocks is fixedly provided with a reset spring.

Preferably, the inner surfaces of the two return springs are movably sleeved on the outer surface of the telescopic rod, the inner sides of the two return springs are fixedly installed on the outer sides of the clamping plates, and the inner surfaces of the two clamping plates are movably connected with the sensor body.

Preferably, the right side center department fixedly connected with connecting wire of sensor body, first guard sheet with the both sides center department of second guard sheet has all seted up the screw thread groove, two the equal threaded connection of internal surface in screw thread groove has the second bolt, two the relative one side fixed mounting of second bolt has the rubber cushion, two the equal swing joint of inboard of rubber cushion is in the outside both ends of connecting wire.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the sensor, when the sensor is used, a worker can pick up the first protection sheet to be sleeved on one end of the sensor body, then the first bolt is embedded into the first connection plate on the first protection sheet, then the second protection sheet is lifted to be sleeved on the other end of the sensor body, then the first bolt is rotated to be matched with the second connection plate arranged on the second protection sheet, further the first protection sheet and the second protection sheet are fixed to be connected with the sensor body, the worker is more convenient to install and detach through the linkage structure, meanwhile, the worker can more conveniently repair and detach the sensor body, when the first protection sheet and the second protection sheet are sleeved on the sensor body, the sensor body is clamped by the clamping plate arranged on the inner side of the first protection sheet and the clamping plate, the sensor body is connected with the device, and when the sensor body is overlarge, the clamping plate is driven to be matched with the reset spring through the telescopic rod arranged on the outer side of the clamping plate and the inner side of the sliding block, so that the sensor body can be driven to shrink, and the sensor body can be further suitable for greatly improving the applicability of the sensor.

2. When the device is vibrated or dithered, the first telescopic column and the first damping spring which are arranged on the left side of the inner wall of the chute and are connected to the left side of the sliding block can be matched with the second telescopic column and the second damping spring which are arranged on the right side of the inner wall of the chute and are connected to the right side of the sliding block, so that the sliding block can be fixed and prevented from loosening or shaking when the structure is vibrated or dithered, the sensor body is prevented from being vibrated to influence the use of the sensor body, the first damping spring and the second damping spring can absorb and buffer external impact or vibration, the sensor body is enabled to be more stable when in use, and after the first protection sheet and the second protection sheet are sleeved on the sensor body, the inner surface of the threaded groove can be rotated, the second bolt in threaded connection can move inwards, further the rubber arranged on the inner side of the second bolt can be driven to synchronously move, and further the connecting wire connected to the right side of the sensor body can be fixed, and the sensor body is prevented from being subjected to bending and the connecting wire is prevented from being connected to one end of the sensor body when the sensor body is used for a long time, and the sensor body is enabled to be loosened to abut against the sensor body.

Drawings

Fig. 1 is a schematic front perspective view of a proximity switch sensor with a buffer structure according to the present utility model;

fig. 2 is a schematic rear perspective view of a proximity switch sensor with a buffer structure according to the present utility model;

FIG. 3 is a schematic view of a left side perspective of a proximity switch sensor with a buffer structure according to the present utility model;

Fig. 4 is a schematic view of a right-side three-dimensional structure of a proximity switch sensor with a buffer structure according to the present utility model.

Legend description:

1. A first protective sheet; 101. a first connection plate; 102. a first bolt; 103. a second connecting plate; 104. a second protective sheet; 105. a chute; 106. a slide block; 107. a first telescoping column; 108. a first damper spring; 109. a second telescoping column; 110. a second damper spring; 2. a telescopic rod; 201. a return spring; 202. a clamping plate; 203. a sensor body; 204. a connecting wire; 205. a thread groove; 206. a second bolt; 207. rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a proximity switch sensor with buffer structure, including first protection piece 1, the equal fixed mounting in both sides front end of first protection piece 1 has first connecting plate 101, two first bolts 102 have all been inlayed to the equal activity in inside center department of two first connecting plates 101, four first bolts 102 divide into two sets of, the front side front surface of two sets of first bolts 102 just is close to the equal movable sleeve in front side of first connecting plate 101 and is equipped with second connecting plate 103, the relative one side fixed mounting of two second connecting plates 103 has second protection piece 104, spout 105 has all been seted up to the one side center department that first protection piece 1 and second protection piece 104 are relative, the equal sliding connection in interior surface center department of two spouts 105 has slider 106.

Further, as shown in fig. 1-4, the centers of the left sides of the two sliding blocks 106 are fixedly provided with the first telescopic columns 107, the centers of the left sides of the two sliding blocks 106 are fixedly provided with the first damping springs 108, the inner surfaces of the two first damping springs 108 are movably sleeved on the outer surfaces of the first telescopic columns 107, the left sides of the two first damping springs 108 and the two first telescopic columns 107 are fixedly provided with the left sides of the inner walls of the sliding grooves 105, the centers of the right sides of the two sliding blocks 106 are fixedly provided with the second telescopic columns 109, the centers of the right sides of the two sliding blocks 106 are fixedly provided with the second damping springs 110, the inner surfaces of the two second damping springs 110 are movably sleeved on the outer surfaces of the second telescopic columns 109, the two second damping springs 110 and the right sides of the two second telescopic columns 109 are fixedly provided on the right sides of the inner walls of the sliding grooves 105, the first telescopic columns 107 and the first damping springs 108 which are arranged on the left sides of the inner walls of the sliding grooves 105 can be matched with the second damping springs 203 which are arranged on the right sides of the inner walls of the sliding grooves 105 and are connected with the right sides of the sliding blocks 106, and vibration of the second damping springs 203 can be prevented from being influenced by vibration of the vibration sensor bodies or vibration sensor bodies, and vibration of the vibration sensor bodies 203 can be further prevented from being matched with the sliding blocks or the vibration sensor bodies.

Further, as shown in fig. 1-4, the telescopic rods 2 are fixedly installed at the inner centers of the two sliding blocks 106, the clamping plates 202 are fixedly installed at the inner sides of the two telescopic rods 2, the reset springs 201 are fixedly installed at the inner centers of the two sliding blocks 106, the inner surfaces of the two reset springs 201 are movably sleeved on the outer surfaces of the telescopic rods 2, the inner sides of the two reset springs 201 are fixedly installed on the outer sides of the clamping plates 202, the sensor bodies 203 are movably connected to the inner surfaces of the two clamping plates 202, the sensor bodies 203 can be clamped by the clamping plates 202 installed at the inner sides of the first and second protective plates 1 and 104 when the sensor bodies 203 are sleeved, the sensor bodies 203 are connected with the device, and when the sensor bodies 203 are oversized, the clamping plates 202 are driven to be matched with the telescopic rods 2 at the outer sides of the clamping plates 202 and the inner sides of the sliding blocks 106, so that the clamping plates 202 can be driven to shrink, and the sensor bodies 203 are applicable to large sensor bodies 203 with different sizes.

Further, as shown in fig. 1-4, the center of the right side of the sensor body 203 is fixedly connected with a connecting wire 204, the centers of both sides of the first protection sheet 1 and the second protection sheet 104 are respectively provided with a threaded groove 205, the inner surfaces of the two threaded grooves 205 are respectively connected with a second bolt 206 in a threaded manner, one side, opposite to the two second bolts 206, of each second bolt 205 is fixedly provided with a rubber cushion 207, the inner sides of the two rubber cushions 207 are respectively movably connected with two ends of the outer side of the connecting wire 204, after the first protection sheet 1 and the second protection sheet 104 are sleeved on the sensor body 203, the inner surfaces of the threaded grooves 205 and the second bolts 206 in threaded connection can be rotated, the second bolts 206 can move inwards, further the rubber cushions 207 mounted on the inner sides of the second bolts 206 are driven to synchronously move, further the connecting wire 204 connected to the right side of the sensor body 203 is propped against, the connecting wire 204 is fixed, and the connecting wire 204 is prevented from being excessively bent and swayed when the sensor body 203 is used for a long time, and the sensor body 203 is prevented from being loosened, and the sensor body 203 is influenced.

Working principle: when the sensor body 203 is used, a worker can pick up the first protection sheet 1 to cover and establish one end of the sensor body 203, the first bolt 102 is embedded in the first connecting plate 101 on the first protection sheet 1, the second protection sheet 104 is picked up again to cover and establish the other end of the sensor body 203, the first bolt 102 is rotated to be matched with the second connecting plate 103 on the second protection sheet 104 through the second connecting plate 103 installed on the second protection sheet 104, the first protection sheet 1 and the second protection sheet 104 are fixed, the first protection sheet 1 and the second protection sheet 104 are connected with the sensor body 203 through the linkage structure, the worker is more convenient to install and detach the sensor body 203, meanwhile, the worker can clamp the sensor body 203 through the clamping plates 202 installed on the inner sides of the first protection sheet 1 and the second protection sheet 104, the sensor body 203 is connected with the device, the sensor body 203 can be driven to be matched with the reset spring 202 through the clamping plates 202 installed on the outer sides of the sensor body 202 and the sliding blocks 106, and the telescopic structure can not be improved, and the telescopic structure can be further improved. When the device is vibrated or dithered in use, just can be through installing in the left side of spout 105 inner wall and connect in the first telescopic column 107 and the first damping spring 108 on slider 106 left side, with install in the right side of spout 105 inner wall and connect in the second telescopic column 109 on slider 106 right side and the cooperation of second damping spring 110, make the structure when receiving vibrations or dithered, can fix slider 106 and prevent its not hard up or rocking, and then prevent that sensor body 203 from appearing rocking and influencing the use of sensor body 203, and can absorb and cushion by outside impact or vibration through first damping spring 108 and second damping spring 110, make sensor body 203 more stable when using, and after first guard flap 1 and second guard flap 104 are established to sensor body 203 in the cover, just can rotate thread groove 205 internal surface, threaded connection's second bolt 206, make second bolt 206 inwards move, and then drive the rubber cushion 207 synchronous motion of installing in the second bolt 206, and then connect in sensor body 203 right connecting wire 204, and prevent that sensor body 203 from appearing in the connecting wire 204 from rocking, prevent that sensor body 203 from appearing in the bending, and the sensor body 203 from the sensor body 203 is influenced by the time, and the sensor body is influenced by the bending, and the sensor body 203 is used for a long time, and the sensor body 203 is influenced in use, when using, the sensor body 203 is long-time is prevented from being affected by the connecting.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any equivalent embodiments that can be changed or modified to equivalent variations by those skilled in the art using the above disclosure may be applied to other fields.

Claims (6)

1. Proximity switch sensor with buffer structure, including first guard sheet (1), its characterized in that: the utility model discloses a protection device for the automobile, including first protection piece (1) and second protection piece, first protection piece (1) both sides front end equal fixed mounting has first connecting plate (101), two the inside center department of first connecting plate (101) all activity inlays and is equipped with two first bolts (102), four first bolts (102) divide into two sets of, two sets of front side front surface of first bolts (102) just are close to the equal movable sleeve of front side of first connecting plate (101) is equipped with second connecting plate (103), two the relative one side fixed mounting of second connecting plate (103) has second protection piece (104), spout (105) have all been seted up in first protection piece (1) with one side center department that second protection piece (104) is relative, two equal sliding connection in interior surface center department of spout (105) has slider (106).

2. A proximity switch sensor with buffer structure according to claim 1, characterized in that: the sliding block structure comprises a sliding block (106), a first telescopic column (107) and a first damping spring (108), wherein the first telescopic column (107) is fixedly arranged at the center of the left side of the sliding block (106), the first damping spring (108) is fixedly arranged at the center of the left side of the sliding block (106), the outer surface of the first telescopic column (107) is movably sleeved with the inner surface of the first damping spring (108), and the left sides of the first damping spring (108) and the first telescopic column (107) are fixedly arranged on the left side of the inner wall of a sliding groove (105).

3. A proximity switch sensor with buffer structure according to claim 2, characterized in that: the two right side center departments of slider (106) are all fixed mounting have second telescopic column (109), two right side center departments of slider (106) are all fixed mounting have second damping spring (110), and two the internal surface of second damping spring (110) is all movable sleeve establishes the surface of second telescopic column (109), two second damping spring (110) with two the right side of second telescopic column (109) is all fixed mounting in the inner wall right side of spout (105).

4. A proximity switch sensor with buffer structure according to claim 3, characterized in that: the inner side centers of the two sliding blocks (106) are fixedly provided with telescopic rods (2), the inner sides of the two telescopic rods (2) are fixedly provided with clamping plates (202), and the inner side centers of the two sliding blocks (106) are fixedly provided with reset springs (201).

5. A proximity switch sensor with buffer structure according to claim 4, characterized in that: the inner surfaces of the two reset springs (201) are movably sleeved on the outer surface of the telescopic rod (2), the inner sides of the two reset springs (201) are fixedly arranged on the outer sides of the clamping plates (202), and the inner surfaces of the two clamping plates (202) are movably connected with the sensor body (203).

6. A proximity switch sensor with buffer structure according to claim 5, characterized in that: the sensor is characterized in that a connecting wire (204) is fixedly connected to the center of the right side of the sensor body (203), thread grooves (205) are formed in the centers of two sides of the first protection sheet (1) and the second protection sheet (104), second bolts (206) are connected to the inner surfaces of the thread grooves (205) in a threaded mode, rubber soft cushions (207) are fixedly arranged on one opposite sides of the second bolts (206), and the inner sides of the rubber soft cushions (207) are movably connected to the two ends of the outer sides of the connecting wire (204).