Guide rail type communication module

Abstract

The utility model provides a guide rail type communication module, which comprises a fixed seat, a communication module arranged on the fixed seat and a positioning piece, the fixed seat is provided with an installation part used for being matched with a guide rail, the positioning piece is arranged on the installation part in a sliding mode, and the positioning piece can be used for being connected with the guide rail in an abutting mode so as to position the fixed seat. When the positioning piece does not abut against the guide rail, the guide rail type communication module can slide along the guide rail to adjust the position of the guide rail type communication module, and after the position of the guide rail type communication module is adjusted, the positioning piece can slide to abut against the guide rail to achieve positioning of the guide rail type communication module, so that the guide rail type communication module can be stably used without displacement. And the signal transmission stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to a guide rail type communication module. Background Art

[0002] Communication modules are mainly used in the Internet of Things to realize information transmission between various terminal devices and enable smart devices to have information interfaces of the Internet of Things.

[0003] Currently, there is a type of guide rail communication module on the market, which is slidably mounted on a guide rail. The guide rail can be used to conveniently adjust the installation position of the communication module. However, the guide rail communication module also has certain shortcomings: the installation position of the guide rail communication module cannot be effectively fixed after adjustment, and may slide during use, causing the cables connected to it to become detached, thereby affecting the stability of signal transmission. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a guide rail type communication module, which realizes effective positioning between the guide rail type communication module and the guide rail through a sliding positioning piece, prevents the guide rail type communication module from sliding during use, and ensures the stability of signal transmission.

[0005] The utility model adopts the following technical solutions:

[0006] The utility model provides a guide rail type communication module, comprising a fixing seat, a communication module arranged on the fixing seat and a positioning member, wherein the fixing seat is provided with a mounting portion for adapting to the guide rail, the positioning member is slidably arranged on the mounting portion, and the positioning member can be used to abut the guide rail to position the fixing seat.

[0007] Furthermore, the mounting portion includes a mounting cavity adapted to the guide rail and fixed blocks arranged on both sides of the mounting cavity. The positioning member is slidably arranged on the fixed blocks. The positioning member can approach or move away from the center line of the mounting cavity. When the positioning member approaches the center line of the mounting cavity, the positioning member can abut the guide rail.

[0008] Furthermore, a guide groove is provided on the fixing block, and the positioning member is slidably arranged on the guide groove.

[0009] Furthermore, a first limiting portion and a second limiting portion are provided on the positioning member, and a first abutting portion and a second abutting portion are provided on the guide groove. The first abutting portion and the second abutting portion are located between the first limiting portion and the second limiting portion, and the first abutting portion is located on the sliding track of the first limiting portion, and the second abutting portion is located on the sliding track of the second limiting portion.

[0010] Furthermore, the first limiting portion is a first convex block, the second limiting portion is a second convex block, and the first convex block and the second convex block are both convexly provided on the positioning member.

[0011] Furthermore, the first abutting portion is a third protrusion protruding from the bottom wall of the guide groove.

[0012] Furthermore, the third protrusion is provided with a first guide slope, a second guide slope and a third guide slope which are continuously arranged, the first guide slope is away from the mounting cavity, the third guide slope is close to the mounting cavity, the distance from the first guide slope to the mounting cavity gradually decreases from one end close to the bottom wall of the guide groove to one end away from the bottom wall of the guide groove, the distance from the second guide slope to the mounting cavity gradually increases from one end close to the bottom wall of the guide groove to one end away from the bottom wall of the guide groove, and the distance from the third guide slope to the mounting cavity gradually decreases from one end close to the bottom wall of the guide groove to one end away from the bottom wall of the guide groove.

[0013] Furthermore, the second abutting portion is a fourth protrusion, and a through hole for the positioning member to pass through is formed between the fourth protrusion and the guide groove.

[0014] Furthermore, a pair of guide grooves are provided on the fixed block, and the positioning member includes a pair of sliding blocks and a handheld block connected to the pair of sliding blocks. The sliding blocks are respectively slid into the guide grooves, and the handheld block is located on the side of the fixed block away from the installation cavity.

[0015] Furthermore, the pair of sliding blocks has a certain elasticity.

[0016] Compared with the prior art, the present invention provides a sliding positioning member. When the positioning member is not in contact with the guide rail, the guide rail communication module can slide along the guide rail to adjust its position. After the position of the guide rail communication module is adjusted, the sliding positioning member is brought into contact with the guide rail to achieve the positioning of the guide rail communication module, so that the guide rail communication module can be used stably without displacement, thereby ensuring the stability of signal transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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. Obviously, the drawings in the following description only relate to some embodiments of the present invention, rather than limiting the present invention.

[0018] Figure 1 This is a schematic diagram of the structure of the guide rail communication module and cables after assembly in the utility model.

[0019] Figure 2 yes Figure 1 Exploded diagram.

[0020] Figure 3 yes Figure 2 Further exploded diagram.

[0021] Figure 4 yes Figure 3 A partial enlarged view of middle A.

[0022] Figure 5 It is a structural diagram of the positioning member in the utility model.

[0023] Figure 6 yes Figure 1 Side view of the center mount.

[0024] Figure 7 yes Figure 6 A partial enlarged view of B. DETAILED DESCRIPTION

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of the present invention generally described and illustrated in the accompanying drawings can be arranged and designed in a variety of different configurations. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0027] Unless otherwise defined, technical or scientific terms used in this patent document shall have the ordinary meanings understood by persons of ordinary skill in the art to which this invention belongs. The terms "first," "second," and similar expressions used in the specification and claims of this utility model do not denote any order, quantity, or importance, but are merely used to distinguish different components. Similarly, terms such as "a," "an," or "the" do not indicate a limitation of quantity, but rather indicate the presence of at least one. Terms such as "include" or "comprising" mean that the elements or objects preceding "include" or "comprising" include the elements or objects listed after "include" or "comprising," and their equivalents, and do not exclude other elements or objects. Terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are used solely to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. These terms are used solely to facilitate the description of the utility model and to simplify the description. They do not indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] The following describes some embodiments of the present invention in detail with reference to the accompanying drawings. In the absence of conflict, the features of the following embodiments can be combined with each other.

[0030] See also Figures 1 to 7 As shown, the utility model provides a guide rail type communication module, including a fixing seat 1, a communication module 3 arranged on the fixing seat 1 and a positioning member 2. The fixing seat 1 is provided with a mounting portion for adapting to the guide rail, and the positioning member 2 is slidably arranged on the mounting portion. The positioning member 2 can be used to abut the guide rail to position the fixing seat 1, thereby positioning the communication module 3.

[0031] When the positioning member 2 is not in contact with the guide rail, the fixing base 1 can slide along the guide rail to adjust its position. After the position of the fixing base 1 is adjusted, the sliding positioning member 2 is made to contact with the guide rail, thereby positioning the fixing base 1 and the guide rail. Since the guide rail is fixed, the positioning of the fixing base 1 is achieved, and the communication module 3 is positioned so that the communication module 3 does not move, thereby ensuring the stability of signal transmission.

[0032] Specifically, the fixing base 1 has a block structure, which includes a bottom 103, a top 104 and a side 105. The bottom 103 is slidably arranged on the guide rail, and the communication module 3 is arranged inside the fixing base 1. One of the interfaces of the communication module 3 is arranged on the top 104 or the side 105. When there are multiple communication modules 3, the interfaces of different communication modules 3 can be respectively arranged on the top 104 and the side 105. In order to more conveniently fix the communication module 3, the fixing base 1 includes a main body 101 and a cover 102 arranged on the main body 101. The cover 102 closes one end of the main body 101 to form a receiving cavity for accommodating the communication module 3. The cover 102 and the main body 101 can be snapped together, assembled by screws, or in other assembly forms, which are not listed here.

[0033] The fixing base 1 is provided with a penetration hole 107 for the cable to pass through. The cable 5 passes through the penetration hole 107 and is connected to another interface of the communication module 3, transmitting the signal of other terminals to the communication module 3 through the cable.

[0034] In order to facilitate the identification of the type or other information of the communication module 3, in this embodiment, a bevel portion 106 is also provided on the fixing seat 1, and a label slot is provided on the bevel portion 106 for placing a label to facilitate the identification of the type of the communication module 3 and other specific information, and a label cover 108 is also rotatably provided on the label slot. The label cover 108 is preferably made of transparent material, and the number of bevel portions 106 generally corresponds to the number of communication modules 3.

[0035] A dust cover 31 is generally provided on the upper interface of the communication module 3 to protect the communication module 3 from dust.

[0036] The mounting portion includes a mounting cavity 109 adapted to the guide rail and fixed blocks 110 arranged on both sides of the mounting cavity 109. The mounting cavity 108 is formed by being recessed upward from the bottom 103. The center line direction of the mounting cavity 108, the extension direction of the guide rail and the sliding direction of the fixing seat 1 are the same. The sliding direction of the positioning member 2 is preferably perpendicular to the sliding direction of the fixing seat 1.

[0037] The mounting portion may also be a mounting block protruding downward from the bottom 103 of the fixing base. In this case, the mounting block is suspended relative to the bottom 103 and can be slidably disposed between a pair of guide rails.

[0038] Specifically, the positioning member 2 includes a pair of sliding blocks 21, one end of which is connected to a hand-held block 22, which facilitates the sliding of the positioning member 2. Of course, the sliding block 21 can also be single, and does not need to be a pair, and can also be more than two.

[0039] A guide groove 111 is provided on the fixed block 110, and the guide groove 111 is adapted to the sliding block 21 in a one-to-one manner. The sliding block 21 is slidably arranged in the guide groove 111, and the hand-held block 22 is located on the side of the fixed block 110 away from the installation cavity 109. The sliding block 21 can be laterally close to or away from the center line of the installation cavity 109. When the positioning member 2 is close to the center line of the installation cavity 109, the end of the sliding block 21 away from the hand-held block 22 abuts against the guide rail, thereby realizing the positioning between the fixed base 1 and the guide rail, and positioning the fixed base 1 and the communication module 3, so that the guide rail type communication module does not move.

[0040] Of course, the positioning member 2 may be slidably provided on one of the fixing blocks 110 , or may be slidably provided on both fixing blocks 110 . In this case, the pair of positioning members 2 can be moved closer to or farther away from each other.

[0041] In this embodiment, the guide grooves 111 are arranged on opposite sides of the main body 101. The guide grooves 111 are formed by being recessed from the two sides of the main body 101. A pair of guide grooves 111 are opened at one end away from each other, and a pair of guide grooves 111 are opened at one end close to each other. The opening of one guide groove 111 is closed by the cover plate 102.

[0042] In order to effectively limit the sliding block 21, a first limiting portion and a second limiting portion are provided on the sliding block 21. The first limiting portion is farther away from the hand-held block 22 than the second limiting portion. A first abutting portion and a second abutting portion are provided on the guide groove 111. The first abutting portion and the second abutting portion are located between the first limiting portion and the second limiting portion, and the first abutting portion is located on the sliding track of the first limiting portion, and the second abutting portion is located on the sliding track of the second limiting portion.

[0043] Specifically, the first limiting portion is the first protrusion 23, and the second limiting portion is the second protrusion 24. The first protrusion 23 and the second protrusion 24 are both protruded on the sliding block 21, and the protruding directions of the first protrusion 23 and the second protrusion 24 relative to the sliding block 21 are opposite. The first protrusion 23 is slid on the mounting cavity 109 and the guide groove 111, and the second protrusion 24 is located on the side of the fixed block 110 away from the mounting cavity 109. The first abutting portion is the third protrusion 115 protruded on the bottom wall 112 of the guide groove, and the second abutting portion is the fourth protrusion 113. A through hole 114 for the sliding block 21 to pass through is formed between the fourth protrusion 113 and the guide groove 111.

[0044] In this embodiment, the third protrusion 115 includes a first guide bevel 116, a second guide bevel 117 and a third guide bevel 118 which are continuously arranged. The first guide bevel 116 is away from the mounting cavity 109, and the third guide bevel 118 is close to the mounting cavity. The distance from the first guide bevel 116 to the mounting cavity 109 gradually decreases from the end close to the bottom wall 112 of the guide groove to the end away from the bottom wall 112 of the guide groove, the distance from the second guide bevel 117 to the mounting cavity 109 gradually increases from the end close to the bottom wall 112 of the guide groove to the end away from the bottom wall 112 of the guide groove, and the distance from the third guide bevel 118 to the mounting cavity 108 gradually decreases from the end close to the bottom wall 112 of the guide groove to the end away from the bottom wall 112 of the guide groove. This arrangement facilitates the insertion of the sliding block 21 into the guide groove 111, and prevents the sliding block 21 from detaching from the guide groove 111, thereby facilitating the assembly between the positioning member 2 and the fixing seat 1.

[0045] In order to ensure that the sliding blocks 21 can be assembled with the fixing base 1 smoothly, the pair of sliding blocks 21 has a certain elasticity.

[0046] The guide rail communication module also includes a spring clip 4, one end of which is located inside the fixing seat 1 and abuts against the communication module 3, and the other end of the spring clip 4 is located in the installation cavity 109 for contacting the guide rail. In this embodiment, the part of the spring clip 4 located in the installation cavity 109 is close to the top of the installation cavity 109, so that the part of the spring clip 4 can contact the guide rail, thereby expanding the contact area between the two. Through the setting of the spring clip 4, the grounding of the communication module 3 is achieved.

[0047] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A guide rail type communication module, comprising a fixing base and a communication module mounted on the fixing base, wherein the fixing base is provided with a mounting portion for adapting to the guide rail, characterized in that: It also includes a positioning member, which is slidably arranged on the mounting portion and can be used to abut against the guide rail to position the fixing seat.

2. The guide rail communication module according to claim 1, characterized in that: The mounting portion includes a mounting cavity adapted to the guide rail and fixed blocks arranged on both sides of the mounting cavity. The positioning member is slidably arranged on the fixed blocks. The positioning member can approach or move away from the center line of the mounting cavity. When the positioning member approaches the center line of the mounting cavity, the positioning member can abut the guide rail.

3. The guide rail communication module according to claim 2, characterized in that: The fixing block is provided with a guide groove, and the positioning piece is slidably arranged on the guide groove.

4. The guide rail communication module according to claim 3, characterized in that: The positioning member is provided with a first limiting portion and a second limiting portion, and the guide groove is provided with a first abutting portion and a second abutting portion. The first abutting portion and the second abutting portion are located between the first limiting portion and the second limiting portion, and the first abutting portion is located on the sliding track of the first limiting portion, and the second abutting portion is located on the sliding track of the second limiting portion.

5. The guide rail communication module according to claim 4, characterized in that: The first limiting portion is a first convex block, the second limiting portion is a second convex block, and both the first convex block and the second convex block are convexly disposed on the positioning member.

6. The guide rail communication module according to claim 4, characterized in that: The first abutting portion is a third protrusion protruding from the bottom wall of the guide groove.

7. The guide rail communication module according to claim 6, characterized in that: The third protrusion is provided with a first guide slope, a second guide slope and a third guide slope which are continuously arranged. The first guide slope is away from the mounting cavity, and the third guide slope is close to the mounting cavity. The distance from the first guide slope to the mounting cavity gradually decreases from one end close to the bottom wall of the guide groove to one end away from the bottom wall of the guide groove, the distance from the second guide slope to the mounting cavity gradually increases from one end close to the bottom wall of the guide groove to one end away from the bottom wall of the guide groove, and the distance from the third guide slope to the mounting cavity gradually decreases from one end close to the bottom wall of the guide groove to one end away from the bottom wall of the guide groove.

8. The guide rail communication module according to claim 4, characterized in that: The second abutting portion is a fourth protrusion, and a through hole for the positioning member to pass through is formed between the fourth protrusion and the guide groove.

9. The guide rail communication module according to claim 3, characterized in that: A pair of guide grooves are provided on the fixed block, and the positioning member includes a pair of sliding blocks and a handheld block connected to the pair of sliding blocks. The sliding blocks are respectively slid into the guide grooves, and the handheld block is located on the side of the fixed block away from the installation cavity.

10. The guide rail communication module according to claim 9, characterized in that: The pair of sliding blocks has a certain elasticity.

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