CN217719409U

CN217719409U - Encoder convenient to installation

Info

Publication number: CN217719409U
Application number: CN202221406809.0U
Authority: CN
Inventors: 洪哲川; 朱喜娥
Original assignee: Dongguan Dalang Jisu Electronic Components Business Department
Current assignee: Dongguan Dalang Jisu Electronic Components Business Department
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-01
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to an encoder technical field, especially, relate to an encoder convenient to installation, this encoder convenient to installation includes the coding subassembly, the base of joint coding subassembly, install the fixed terminal on the base and install the subassembly that touches in the base, the one end that the base is close to the coding subassembly is equipped with the switch slot, the quantity of fixed terminal is two, two fixed terminal intervals set up, and each fixed terminal all includes conduction block and fixed block, the one end of conduction block extends to the switch slot in, the other end of conduction block extends the base, the fixed block is connected with the one end that the base was kept away from to the conduction block, and the fixed block is equipped with the fixed slot, it installs in the switch slot to touch the unit mount. Encoder convenient to installation, adopt the mode that is equipped with the fixed slot on the fixed block, do benefit to screw or pin and pass the fixed slot and install the fixed block in predetermineeing the position to the realization reaches the purpose that promotes the installation convenience of encoder to the fixing of encoder.

Description

Encoder convenient to installation

Technical Field

The utility model relates to an encoder technical field especially relates to an encoder convenient to installation.

Background

An encoder is a device that compiles, converts, and/or formats signals or data into a form of signals that can be communicated, transmitted, and stored. The encoder is generally installed on the circuit board, and in the conventional technology, in order to facilitate the installation of the encoder and the electrical connection with the circuit on the circuit board, a functional pin and a fixing pin are generally arranged on the encoder, and the functional pin is firstly aligned with the circuit on the circuit board, and then the fixing pin is welded to fix the encoder. However, the adoption is through the circuit alignment with function foot and circuit board, then the fixed mode of welded fastening foot in order to realize the encoder, easily leads to the encoder skew at the in-process of welded fastening foot, makes the unable alignment of circuit of function foot and circuit board to lead to the unable use of encoder, have the problem that the encoder is difficult to the installation.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide an encoder that is easy to install, in view of the problem that the encoder is difficult to install.

An encoder for ease of installation, comprising:

an encoding component;

clamping a base of the coding assembly; one end of the base, which is close to the coding component, is provided with a switch slot;

a fixed terminal mounted on the base; the number of the fixed terminals is two, the two fixed terminals are arranged at intervals, each fixed terminal comprises a conduction block and a fixed block, one end of each conduction block extends into the switch groove, the other end of each conduction block extends out of the base, the fixed blocks are connected with the ends, far away from the base, of the conduction blocks, and the fixed blocks are provided with fixed grooves; and

the touch component is arranged in the base; the touch component is arranged in the switch groove.

Above-mentioned encoder convenient to installation places the base of joint coding subassembly in predetermined position, makes one of them fixed terminal and anodal electricity be connected, and another fixed terminal is connected with the negative pole electricity, then passes the fixed slot through screw or pin and installs the fixed block in predetermined position to the realization is fixed to the encoder, and the control is installed touching the subassembly and is switched on two and switch on the block and realize the electricity of fixed terminal and connect, so that the coding subassembly can export the signal. Through the above design, adopt the mode that is equipped with the fixed slot on the fixed block, do benefit to screw or pin and pass the fixed slot and install the fixed block in predetermineeing the position to the realization is to the fixed of encoder, reaches the purpose that promotes the installation convenience of encoder.

In one embodiment, the fixed terminal further comprises an extension block connected with the fixed block, and the extension block is arranged on one side of the fixed block.

In one embodiment, the number of the extension blocks is two, and the two extension blocks are respectively arranged on two sides of the fixed block.

In one embodiment, the fixed terminal further includes a bump connected to the conductive block, and the bump is disposed in the switch slot.

In one embodiment, the fixing groove is a semicircular groove.

In one embodiment, the fixed terminal is integrally formed with the base.

In one embodiment, the touch assembly includes a spring plate and an insulating plate, the spring plate is electrically connected to one of the fixed terminals, and the insulating plate is disposed at an end of the spring plate away from the fixed terminal. The elastic sheet is provided with a first working position and a second working position, when the elastic sheet is at the first working position, the elastic sheet is contacted with one of the fixed terminals, and when the elastic sheet is at the second working position, the elastic sheet is conducted with the two fixed terminals.

In one embodiment, the switch slot comprises a mounting slot and a partition slot which are communicated with each other, the elastic sheet is mounted in the mounting slot, and the insulation sheet is mounted in the partition slot.

In one embodiment, the mounting groove is a strip-shaped groove, and the elastic sheet is arranged corresponding to the mounting groove.

In one embodiment, the elastic sheet and the insulating sheet are arranged at intervals.

Drawings

Fig. 1 is a schematic structural diagram of an encoder convenient to mount according to a first embodiment of the present invention;

FIG. 2 is an exploded view of the encoder of FIG. 1 shown to facilitate installation;

FIG. 3 is a schematic view of the structure of the fixing terminal of the encoder of FIG. 2 for easy installation;

FIG. 4 is a schematic cross-sectional view of the base, the fixed terminal and the touch assembly of the encoder of FIG. 1;

fig. 5 is a schematic structural diagram of an encoder according to a second embodiment of the present invention, which is convenient to install;

fig. 6 is a schematic structural diagram of an encoder according to a third embodiment of the present invention, which is convenient to install;

fig. 7 is a schematic structural diagram of an encoder convenient to mount according to the fourth embodiment of the present invention.

The reference numbers in the drawings have the meanings given below:

100. an encoder which is easy to install;

10. an encoding component; 11. a housing; 12. positioning plates; 13. a coding terminal; 14. an electric brush; 15. a rotor; 16. a buckling frame;

20. a base; 21. a switch slot; 22. mounting grooves; 23. separating the grooves;

30. a fixed terminal; 31. a conducting block; 32. a fixed block; 321. a fixing groove; 33. an extension block; 34. a bump;

40. a touch component; 41. a spring plate; 42. an insulating sheet.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

As shown in fig. 1 to 4, it is an encoder 100A of the first embodiment of the present invention, which is convenient to install.

As shown in fig. 1 to 4, the encoder 100A facilitating installation includes: the encoding device comprises an encoding component 10, a base 20 for clamping the encoding component 10, a fixed terminal 30 arranged on the base 20 and a touch component 40 arranged in the base 20. The encoding component 10 is configured to output an encoding signal, the base 20 is configured to mount a fixing terminal 30 and a touch component 40, the fixing terminal 30 is configured to be fixed by a screw or a pin to fix the base 20, and the touch component 40 is configured to conduct the fixing terminal 30. The fixing terminal 30 is mounted at the preset position by screws or pins, so that the base 20 and the coding assembly 10 are fixed at the preset position by the fixing terminal 30, and the purpose of improving the mounting convenience of the encoder is achieved.

The encoder 100A, which is easy to install, is further described below with reference to fig. 1 to 4.

In this embodiment, in order to realize that the encoder outputs the encoded signal, as shown in fig. 2, the encoding assembly 10 includes a housing 11, a positioning piece 12, an encoding terminal 13, an electric brush 14, a rotor 15, and a fastening frame 16, where the positioning piece 12, the encoding terminal 13, the electric brush 14, and the rotor 15 are all installed in the encoding cavity, the electric brush 14 is electrically connected to the encoding terminal 13, the rotor 15 is rotatably installed in the encoding cavity and drives the electric brush 14 to rotate, so as to realize that the encoder outputs the encoded signal, and the fastening frame 16 is connected to the housing 11 and fastened to the base 20, so as to realize that the encoding assembly 10 is connected to the base 20.

In the present embodiment, as shown in fig. 2 and fig. 4, to facilitate the installation of the touching assembly 40, one end of the base 20 close to the coding assembly 10 is provided with a switch slot 21.

In this embodiment, in order to realize that fixed terminal 30 can supply screw or pin fixed in order to realize the fixed of base 20, as shown in fig. 2-4, the quantity of fixed terminal 30 is two, two fixed terminal 30 intervals set up, and each fixed terminal 30 all includes conducting block 31 and fixed block 32, the one end of conducting block 31 extends to in the switch slot 21, the other end of conducting block 31 extends base 20, fixed block 32 is connected with the one end that conducting block 31 kept away from base 20, and fixed block 32 is equipped with fixed slot 321. Further, the fixing groove 321 is a semicircular groove to facilitate the detachment and positioning.

In this embodiment, in order to facilitate the conduction of the two fixed terminals 30, as shown in fig. 4, the fixed terminals 30 further include a protrusion 34 connected to the conducting block 31, and the protrusion 34 is disposed in the switch slot 21.

In the present embodiment, in order to improve the connection stability of the fixed terminal 30 and the base 20, the fixed terminal 30 and the base 20 are integrally formed. Specifically, the fixed terminal 30 is integrally injection-molded with the base 20.

In this embodiment, the actuating member 40 is installed in the switch slot 21. Specifically, the touch assembly 40 includes a spring 41 and an insulating sheet 42, the spring 41 is electrically connected to one of the fixed terminals 30, and the insulating sheet 42 is disposed at an end of the spring 41 away from the fixed terminal 30. The elastic sheet 41 has a first working position and a second working position, when the elastic sheet 41 is at the first working position, the elastic sheet 41 contacts one of the fixed terminals 30, and when the elastic sheet 41 is at the second working position, the elastic sheet 41 switches on the two fixed terminals 30.

In the present embodiment, the switch slot 21 includes a mounting slot 22 and a partition 23 which are communicated with each other, the resilient piece 41 is mounted in the mounting slot 22, and the insulating piece 42 is mounted in the partition 23. Specifically, the mounting groove 22 is a strip-shaped groove, and the elastic piece 41 is disposed corresponding to the mounting groove 22.

Further, the elastic sheet 41 and the insulating sheet 42 are disposed at an interval.

The utility model discloses encoder 100A's theory of operation convenient to installation does: the base 20 of the clamping coding assembly 10 is placed at a preset position, one of the fixed terminals 30 is electrically connected with the positive electrode, the other fixed terminal 30 is electrically connected with the negative electrode, and then the fixed block 32 is installed at the preset position by penetrating through the fixed groove 321 through a screw or a pin, so that the fixation of the encoder is realized, the touch assembly 40 installed in the switch groove 21 is controlled to conduct the two conducting blocks 31 to realize the electrical connection of the fixed terminals 30, and the coding assembly 10 can output signals.

The utility model discloses encoder 100A's beneficial effect convenient to installation does: the adoption is equipped with the mode of fixed slot 321 on fixed block 32, does benefit to screw or pin and passes fixed slot 321 and install fixed block 32 in default position to the realization is to the fixed of encoder, reaches the purpose that promotes the installation convenience of encoder.

As shown in fig. 5, it is an encoder 100B of the second embodiment of the present invention, which is easy to install.

Unlike the first embodiment, in order to increase the connection range of the fixed terminal 30, the fixed terminal 30 further includes an extension block 33 connected to the fixed block 32, and the extension block 33 is disposed on one side of the fixed block 32. The extension block 33 is arranged on one side of the fixing block 32, so that the fixed terminal 30 is connected with circuits at different positions conveniently, and the aim of increasing the connection range of the fixed terminal 30 is fulfilled. In this embodiment, the position of the extension block 33 may be set according to actual conditions, and the extension block 33 may be set on the left side of the fixed block 32.

As shown in fig. 6, it is an encoder 100C of a third embodiment of the present invention, which is convenient to install.

Unlike the second embodiment, the present embodiment provides a fixing terminal 30, in which an extending block 33 is disposed on the right side of a fixing block 32.

As shown in fig. 7, it is an encoder 100D of a fourth embodiment of the present invention, which is convenient to install.

The present embodiment provides a fixed terminal 30, which is different from the second and third embodiments in that the number of the extending blocks 33 is two, and the two extending blocks 33 are respectively disposed on two sides of the fixed block 32.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An encoder for ease of installation, comprising:

an encoding component;

clamping the base of the coding assembly; one end of the base, which is close to the coding assembly, is provided with a switch slot;

a fixed terminal mounted on the base; the number of the fixed terminals is two, the two fixed terminals are arranged at intervals, each fixed terminal comprises a conduction block and a fixed block, one end of each conduction block extends into the switch groove, the other end of each conduction block extends out of the base, the fixed block is connected with one end, far away from the base, of each conduction block, and the fixed block is provided with a fixed groove; and

2. The encoder of claim 1, wherein the fixed terminal further comprises an extension block connected to the fixed block, the extension block being disposed at one side of the fixed block.

3. The encoder as claimed in claim 2, wherein the number of the extension blocks is two, and two extension blocks are respectively disposed at both sides of the fixing block.

4. The encoder as claimed in claim 1, wherein the fixing terminal further comprises a protrusion connecting the conductive block, the protrusion being disposed in the switch slot.

5. The encoder as claimed in claim 1, wherein the fixing groove is a semicircular groove.

6. The encoder of claim 1, wherein the fixed terminal is integrally formed with the base.

7. The encoder of claim 1, wherein the touch assembly comprises a spring plate and an insulating plate, the spring plate is electrically connected to one of the fixed terminals, and the insulating plate is disposed at an end of the spring plate away from the fixed terminal.

8. The encoder of claim 7, wherein the switch slot comprises a mounting slot and a partition slot, the mounting slot is connected to the switch slot, the spring plate is mounted in the mounting slot, and the insulation plate is mounted in the partition slot.

9. The encoder convenient to install of claim 8, wherein the installation groove is a strip-shaped groove, and the elastic piece is arranged corresponding to the installation groove.

10. The encoder as claimed in claim 8, wherein the spring plate is spaced apart from the insulating plate.