CN210571098U - Touch sensor - Google Patents

Abstract

The utility model discloses a touch sensor, which comprises a sensing main body, wherein the front surface of the sensing main body is provided with a sensing contact plate, the sensing main body is provided with a guide angle, two sides of the sensing main body are provided with radiating grooves, two sides of the sensing main body are inserted with radiating fins, the radiating fins are inserted in the radiating grooves, the radiating fins are provided with an integrated rotary seat, and the rotary seat is internally screwed with a fixing screw; the radiating groove has been seted up at the side surface of this inductor, the radiating groove interpolation is established and is had connect the fin soon, the heat dissipation recess has been seted up on the fin, can be better dispel the heat through the fin when the inductor is at the during operation, the stability of the device has been improved, the device's life has been increased simultaneously, the structure of establishing to rotatable receiving and releasing is changed to the lead angle on this inductor, can receive and release the lead angle upset before the use is installed, prevent that the lead angle from extruding the bending, during the use put the lead angle positive and connect install can, the device's practicality has been improved.

Description

Touch sensor

Technical Field

The utility model belongs to the technical field of the touching inductor, concretely relates to touching inductor.

Background

A sensor is a device that receives a signal or stimulus and reacts, and can convert a physical quantity or chemical quantity to be measured into another corresponding output. The method is used for automatic control, security and protection equipment and the like. Application of inductors the field of application of inductors relates to machine manufacturing, industrial process control, automotive electronics, communication electronics, consumer electronics, and special purpose devices, etc. The touch force sensor operates on the principle that a piezoresistor embedded in a silicon wafer increases in resistance when it is deflected by any external force. The sensor concentrates the applied force directly onto the silicon-sensing element through a stainless steel ball, and the change in resistance is proportional to the magnitude of the applied force. The change of the circuit resistance causes the MV output level to change correspondingly, and the touch force sensor is widely applied to a plurality of occasions such as medical infusion pumps, movable non-inverted pressure pumps, blockage detection, kidney dialysis machines, load and pressure sensing, variable tension control simulation, robot end sensors, wire bonding equipment and the like.

The existing touch sensor is generally arranged on a circuit board when the touch sensor is used, the original paper is matched with an induction circuit for use, the sensor has the function of adjusting signals, certain temperature can be generated in the using process of the touch sensor, if the temperature is too high, the aging of circuits and the like inside the touch sensor is accelerated easily, the service life of the touch sensor is shortened, the practicability of the touch sensor is reduced, and therefore the touch sensor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a touching inductor to solve the current touching inductor that proposes in the above-mentioned background art, this inductor is when using usually, and this original paper is installed on the circuit board, uses with induction circuit is supporting, and the inductor has the effect of adjusting signal, because the device can produce certain temperature usually in the use, if the temperature is too high, easily accelerates ageing such as the inside circuit of device, reduces the device's life, reduces the problem of the device's practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a touch inductor, includes the response main part, the response contact has been installed to the front surface of response main part, the response main part facial make-up is equipped with the lead angle, the radiating groove has been seted up to the both sides of response main part, the both sides of response main part are connected and are inserted and are equipped with the fin, the fin is inserted and is established in the radiating groove, set up the seat soon of integral type on the fin, it has set screw to connect soon in the seat soon, the fin is established fixedly through set screw soon.

Preferably, one end of the guide angle is rotatably arranged on the sensing main body, an elastic contact piece is arranged on the inner side of one end of the guide angle, and a contact rotating shaft is arranged on the edge of the inner side of the sensing main body.

Preferably, the contact rotating shaft is provided with gear teeth, and the elastic contact piece and the gear teeth are installed in a meshed mode.

Preferably, the heat dissipation plate is of a mica sheet structure.

Preferably, two radiating fins are symmetrically arranged on two sides of the induction main body.

Preferably, the surface of the radiating fin is provided with a radiating groove.

Preferably, four guide angles are symmetrically arranged on two sides of the induction main body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the device is used and installed, the side surface of the inductor is provided with a heat dissipation groove, a heat dissipation sheet is inserted in the heat dissipation groove and is screwed with the heat dissipation sheet, the heat dissipation groove is formed in the heat dissipation sheet, the surface area of the heat dissipation sheet is increased, heat can be better dissipated when the device is used, when the inductor works, the heat can be better dissipated through the heat dissipation sheet, the stability of the device is improved, and meanwhile, the service life of the device is prolonged;

(2) the lead angle on the inductor is changed into a rotatable retractable structure, the lead angle can be overturned and retracted before being used and installed, the lead angle is prevented from being extruded and bent, the use and installation of the inductor are prevented from being influenced, the lead angle is righted during use and connected and installed, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the angle of approach of the present invention;

in the figure: 1. leading angles; 2. rotating the base; 3. a set screw; 4. a heat sink; 5. an inductive contact blade; 6. a sensing body; 7. contacting the rotating shaft; 8. an elastic contact piece.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a touch inductor, including response main part 6, response contact 5 has been installed to the front surface of response main part 6, response main part 6 facial make-up is equipped with the lead angle 1, the radiating groove has been seted up to the both sides of response main part 6, the both sides of response main part 6 are connected and are inserted and are equipped with fin 4, fin 4 is inserted and is established in the radiating groove, set up the seat 2 that revolves of integral type on the fin 4, 2 internal rotations of seat of revolving have connect set screw 3, fin 4 establishes fixedly through set screw 3 soon, can be better dispel the heat through fin 4 when the inductor is at the during operation, the device's stability has been improved, the device's life has been increased.

In order to better use the inductor, in this embodiment, preferably, one end of the lead angle 1 is rotatably installed on the induction main body 6, the inner side of one end of the lead angle 1 is installed with the elastic contact 8, the inner edge of the induction main body 6 is installed with the contact rotating shaft 7 to prevent the lead angle 1 from being extruded and bent, in order to better contact connection, in this embodiment, preferably, the contact rotating shaft 7 is installed with gear teeth, the elastic contact 8 and the gear teeth are installed through meshing to prevent short circuit, in order to better heat dissipation insulation, in this embodiment, preferably, the heat dissipation fins 4 are of a mica sheet structure, in order to more efficiently dissipate heat, in this embodiment, preferably, two heat dissipation fins 4 are symmetrically installed on both sides of the induction main body 6, so as to improve heat dissipation efficiency, in order to better dissipate heat, in this embodiment, preferably, the surface of the heat dissipation fins 4, for better installation and use, in the embodiment, preferably, four guide angles 1 are symmetrically arranged on two sides of the induction main body 6.

The utility model discloses a theory of operation and use flow: when the device is used and installed, a radiating groove is formed in a sensing main body 6, a radiating fin 4 is inserted and screwed in the radiating groove, an integrated rotary seat 2 is formed in the radiating fin 4, a fixing screw 3 is screwed on the rotary seat 2, the radiating fin 4 is fixed by the fixing screw 3 in a rotary mode, a radiating groove is formed in the radiating fin 4, the surface area of the radiating fin 4 can be enlarged by the radiating groove, better radiating can be achieved during use, when a sensor works, the radiating fin 4 can better radiate heat, the temperature of the sensing main body 6 is prevented from being too high, the stability of the device is improved, meanwhile, the service life of the device is prolonged, an angle 1 on the sensor is changed into a rotatable folding and unfolding structure, an elastic contact piece 8 is arranged on the inner side of one end of the angle 1, the angle 1 is communicated with a contact rotating shaft 7 in a contact mode through the elastic contact piece 8, and the angle 1 can be, prevent that lead angle 1 extrusion is crooked, influence the use of inductor and install, during the use the lead angle 1 of just ajusting connect install can, improved the device's practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a touch sensor, includes response main part (6), response contact (5) have been installed to the front surface of response main part (6), response main part (6) facial make-up is equipped with lead angle (1), its characterized in that: the heat dissipation groove has been seted up to the both sides of response main part (6), the both sides connection of response main part (6) is inserted and is equipped with fin (4), fin (4) are inserted and are established in the heat dissipation groove, set up the seat (2) soon of integral type on fin (4), it has set screw (3) to revolve to connect in seat (2), fin (4) are established fixedly soon through set screw (3).

2. The touch sensor of claim 1, wherein: one end of the guide angle (1) is rotatably arranged on the induction main body (6), an elastic contact piece (8) is arranged on the inner side of one end of the guide angle (1), and a contact rotating shaft (7) is arranged on the edge of the inner side of the induction main body (6).

3. The touch sensor of claim 2, wherein: the contact rotating shaft (7) is provided with gear teeth, and the elastic contact piece (8) is engaged with the gear teeth.

4. The touch sensor of claim 1, wherein: the radiating fins (4) are of a mica sheet structure.

5. The touch sensor of claim 1, wherein: two sides of the induction main body (6) are symmetrically provided with two radiating fins (4).

6. The touch sensor of claim 1, wherein: the surface of the radiating fin (4) is provided with a radiating groove.

7. The touch sensor of claim 1, wherein: the two sides of the induction main body (6) are symmetrically provided with four guide angles (1).

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