Wireless data transmission module mounting structure

Abstract

The utility model discloses a wireless data transmission module mounting structure, which belongs to the technical field of data transmission, and comprises a shell, a worm is rotatably connected in the shell, a first threaded rod is rotatably connected in the shell, and a worm gear is coaxially and fixedly connected on the first threaded rod. According to the mechanism, transverse clamping and longitudinal clamping are skillfully and effectively linked and matched, so that an accurate clamping function is realized on two different dimensions, and the wireless data transmission module can be more stably and accurately fixed at a proper position; the wireless data transmission module is arranged in the shell, so that the stability and reliability of the wireless data transmission module in the using process are guaranteed, the lifting mechanism is arranged, when the wireless data transmission module needs to be clamped, the lifting mechanism can be adjusted, the clamping mechanism is lifted out of the shell, and therefore an operator can conveniently use the clamping mechanism to clamp the data transmission module.

Description

TECHNICAL FIELD

[0001] The utility model belongs to data transmission technical field, concretely is a wireless data transmission module installation structure. BACKGROUND

[0002] The technical background of wireless data transmission module can be traced back to the early development of wireless communication technology. It is a modular product of data radio station, which realizes high-performance professional data transmission with the help of DSP (digital signal processing) technology and radio technology. From simple analog communication to today's digital communication, wireless data transmission module has made great progress. It adopts advanced digital signal processing technology, has strong anti-interference ability and high stability, and can maintain stable data transmission in complex environment. At the same time, in order to meet the needs of long-time operation, many wireless data transmission modules are designed with low-power working mode to prolong the service life of the battery. In addition, they also provide various communication interfaces, such as RS-232, RS-485, TTL, USB, etc., which are convenient for connecting and data transmission with various devices. According to the needs of application scenarios, wireless data transmission module can choose different transmission distance specifications, from hundreds of meters to kilometers or even farther. This technology is widely used in vehicle monitoring, remote control and telemetry, small wireless network, wireless meter reading, access control system, industrial data acquisition system and other fields. With the continuous development and popularization of Internet of Things technology, as well as the maturation and commercialization process of 5G, LoRa, NB-IoT and other new wireless communication technologies, wireless data transmission module will have more development opportunities. In the future, it will develop towards higher performance, lower power consumption, smaller size and easier integration to meet the needs of different application scenarios, and interconnect with other intelligent devices to form a huge information network, providing more intelligent and convenient services for people's production and life.

[0003] When deploying wireless data transmission module, it is usually necessary to install it in a specific place to ensure the stability and coverage of the signal. In order to achieve this goal, specially designed installation structure must be used. These installation structures often rely on a large number of fasteners, such as bolts, nuts and brackets, to ensure the stable fixation of the module. However, this fastener-dependent installation method has obvious disadvantages. It not only makes the entire installation process cumbersome and time-consuming, but also requires the installer to have certain technical knowledge and experience. In this way, the installer will spend a lot of time on preparation, fastener installation and subsequent inspection and adjustment during the installation process, resulting in a decrease in overall installation efficiency. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects, the utility model provides a wireless data transmission module installation structure, which solves the problems in the prior art.

[0005] To achieve the above object, the utility model provides following technical scheme: a wireless data transmission module installation structure, including the casing, the worm is rotatively connected in the casing, a threaded rod is rotatively connected in the casing, the coaxial fixed coupling of threaded rod has the worm wheel.

[0006] The worm wheel is engaged with the worm, four notches are formed in the inner wall of the casing, a lifting plate is arranged in the casing, the lifting plate is slidably connected in the notch, one end of the worm is coaxially fixedly connected with a knob.

[0007] As a further scheme of the utility model: the bottom of the lifting plate is fixedly connected with a threaded sleeve, the threaded rod is screw connected in the threaded sleeve, the lifting plate is fixedly connected with two slide rails, a clamping plate is slidably connected on the slide rail, a threaded hole is formed in the clamping plate.

[0008] As a further scheme of the utility model: the lifting plate is fixedly connected with a support, the support is rotatively connected with a two-way threaded rod, one end of the two-way threaded rod is coaxially fixedly connected with a knob, the two-way threaded rod is screw connected in the threaded hole on the clamping plate.

[0009] As a further scheme of the utility model: one side of the clamping plate is fixedly connected with a support, the support is rotatively connected with a threaded rod.

[0010] As a further scheme of the utility model: the threaded rod is coaxially fixedly connected with a gear on the support, one side of the support is fixedly connected with a telescopic rod, the other end of the telescopic rod is fixedly connected with a clamping plate, the clamping plate is provided with a threaded sleeve.

[0011] As a further scheme of the utility model: the threaded rod is screw connected in the threaded sleeve, the lifting plate is fixedly connected with a rack, the rack is engaged with the gear.

[0012] As a further scheme of the utility model: one side of the clamping plate is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with two telescopic rods, the other end of the telescopic rod is fixedly connected with a clamping plate, the telescopic rod is provided with a spring, the both ends of the spring are fixedly connected with the fixed block and the clamping plate.

[0013] As a further scheme of the utility model: the slide rail is slidably connected with a clamping plate, a threaded hole is formed in the clamping plate, the two-way threaded rod is screw connected in the threaded hole on the clamping plate, the casing is fixedly connected with a cover.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、 The utility model discloses be provided with clamping mechanism, and this mechanism is effectively linked and cooperated through the ingenious transverse clamping and longitudinal clamping, thereby realizes accurate clamping function on two different dimensions, makes wireless data transmission module can be more stable and accurately fixed in proper position, thereby ensure the stability and reliability of wireless data transmission module in the use process.

[0016] 2、 The utility model is provided with lifting mechanism, when needing to clamp wireless data transmission module, can adjust lifting mechanism, and the clamping mechanism is lifted to the shell, thereby facilitating the operator to use the clamping mechanism and clamps data transmission module. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 3 It is the three-dimensional structure schematic diagram of another angle of the utility model;

[0020] Figure 4 It is the three-dimensional structure schematic diagram of the clamping mechanism of the utility model.

[0021] In the drawing: 1, shell;2, worm;3, No. 1 threaded rod;4, worm wheel;5, No. 1 knob;6, notch;7, lifting plate;8, No. 1 threaded sleeve;9, slide rail;10, No. 1 clamping plate;11, No. 1 support;12, bidirectional threaded rod;13, No. 2 knob;14, No. 2 support;15, No. 2 threaded rod;16, gear;17, No. 2 clamping plate;18, No. 1 telescopic rod;19, rack;20, fixed block;21, No. 2 telescopic rod;22, No. 3 clamping plate;23, No. 4 clamping plate;24, cover. DETAILED DESCRIPTION

[0022] The technical scheme of the patent will be further described in detail in combination with specific implementation manners.

[0023] As Figures 1-4 shown, the utility model provides a technical scheme:

[0024] A wireless data transmission module installation structure, comprising a shell 1, a worm 2 is rotatably connected in the shell 1, a first threaded rod 3 is rotatably connected in the shell 1, a worm wheel 4 is coaxially fixedly connected on the first threaded rod 3, the worm wheel 4 is engaged with the worm 2, four notches 6 are formed on the inner wall of the shell 1, a lifting plate 7 is arranged in the shell 1, the lifting plate 7 is slidingly connected in the notch 6, a first knob 5 is coaxially fixedly connected on one end of the worm 2, rotating the first knob 5, the worm 2 rotates, the worm wheel 4 engaged with the worm 2 also rotates, and then the first threaded rod 3 also rotates;

[0025] A first threaded sleeve 8 is fixedly connected on the bottom of the lifting plate 7, the first threaded rod 3 is threadedly connected in the first threaded sleeve 8, two slide rails 9 are fixedly connected on the lifting plate 7, a first clamping plate 10 is slidingly connected on the slide rail 9, a threaded hole is formed on the first clamping plate 10, the first threaded rod 3 is in threaded connection with the first threaded sleeve 8, the first threaded sleeve 8 is connected with the lifting plate 7, and the lifting plate 7 is slidingly connected on the notch 6, and rotation of the first threaded rod 3 can make the lifting plate 7 move up and down;

[0026] A first support 11 is fixedly connected on the lifting plate 7, a bidirectional threaded rod 12 is rotatably connected on the first support 11, a second knob 13 is coaxially fixedly connected on one end of the bidirectional threaded rod 12, the bidirectional threaded rod 12 is threadedly connected in the threaded hole on the first clamping plate 10, rotating the second knob 13, then the bidirectional threaded rod 12 also rotates, the bidirectional threaded rod 12 is in threaded connection with the first clamping plate 10, and rotation of the bidirectional threaded rod 12 makes the first clamping plate 10 slide on the slide rail 9;

[0027] A second support 14 is fixedly connected on one side of the first clamping plate 10, a second threaded rod 15 is rotatably connected on the second support 14, a gear 16 is coaxially fixedly connected on the second threaded rod 15, a first telescopic rod 18 is fixedly connected on one side of the second support 14, a second clamping plate 17 is fixedly connected on the other end of the first telescopic rod 18, a second threaded sleeve is arranged on the second clamping plate 17, the second threaded rod 15 is threadedly connected in the second threaded sleeve, a rack 19 is fixedly connected on the lifting plate 7, the rack 19 is engaged with the gear 16, at this time, the first clamping plate 10 moves, the gear 16 and the rack 19 are in engagement, then the gear 16 rotates, the second threaded rod 15 also rotates, the first telescopic rod 18 and the threaded hole on the second clamping plate 17 are in threaded connection, and the second clamping plate 17 can have a certain displacement under the constraint of the first telescopic rod 18, so that transverse clamping of the module can be realized;

[0028] One side of the first clamping plate 10 is fixedly connected with a fixed block 20, one side of the fixed block 20 is fixedly connected with two second telescopic rods 21, the other end of the second telescopic rod 21 is fixedly connected with a third clamping plate 22, a spring is sleeved on the two second telescopic rods 21, the two ends of the spring are respectively abutted with the fixed block 20 and the third clamping plate 22, the fixed block 20, the second telescopic rod 21, the third clamping plate 22 and the spring sleeved on the second telescopic rod 21 constitute a buffer mechanism, so that the error caused by the transverse clamping mechanism composed of the rack 19 and the gear 16 and the like can be effectively eliminated, so as to prevent the transmission module from being damaged;

[0029] The fourth clamping plate 23 is slidably connected on the slide rail 9, the fourth clamping plate 23 is provided with a threaded hole, the bidirectional threaded rod 12 is threadedly connected in the threaded hole of the fourth clamping plate 23, the cover body 24 is fixedly connected on the shell 1, the fourth clamping plate 23 and the bidirectional threaded rod 12 are also in threaded connection, the rotation of the bidirectional threaded rod 12 moves the fourth clamping plate 23, but since the rotation directions of the two threads on the bidirectional threaded rod 12 are different, the moving directions of the first clamping plate 10 and the fourth clamping plate 23 are opposite, so that the two can realize longitudinal clamping, and the cover body 24 can effectively protect the internal structure.

[0030] The working principle of the utility model is:

[0031] Rotating the first knob 5, the worm 2 rotates, the worm gear 4 meshing with the worm 2 also rotates, so the first threaded rod 3 also rotates, since the first threaded rod 3 and the first threaded sleeve 8 are in threaded connection, and the first threaded sleeve 8 is connected with the lifting plate 7, and the lifting plate 7 is also slidably connected on the notch 6, the rotation of the first threaded rod 3 can make the lifting plate 7 move up and down, rotating the second knob 13, so the bidirectional threaded rod 12 also rotates, since the bidirectional threaded rod 12 and the first clamping plate 10 are in threaded connection, so the rotation of the bidirectional threaded rod 12 makes the first clamping plate 10 slide on the slide rail 9;

[0032] At this time, with the movement of the first clamping plate 10, and the meshing relationship between the gear 16 and the rack 19, the gear 16 rotates, the second threaded rod 15 also rotates, and because the threaded holes in the first telescopic rod 18 and the second clamping plate 17 are in threaded connection, and are constrained by the first telescopic rod 18, the second clamping plate 17 can have a certain displacement, so that the lateral clamping of the module can be realized, the fixed block 20, the second telescopic rod 21, the third clamping plate 22 and the spring sleeved on the second telescopic rod 21 constitute a buffer mechanism, which can effectively eliminate the error caused by the lateral clamping mechanism composed of the rack 19 and the gear 16, so as to prevent damage to the transmission module, the fourth clamping plate 23 and the bidirectional threaded rod 12 are also in threaded connection, the rotation of the bidirectional threaded rod 12 moves the fourth clamping plate 23, but because the rotation directions of the two threads on the bidirectional threaded rod 12 are different, the moving directions of the first clamping plate 10 and the fourth clamping plate 23 are opposite, so that the longitudinal clamping of the two can be realized, and the cover 24 can effectively protect the internal structure.

[0033] The preferred embodiments of the utility model are described in detail above, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the utility model.

Claims

1. A wireless data transmission module installation structure, characterized in that, include: A housing (1) is rotatably connected to a worm gear (2) and a first threaded rod (3) is rotatably connected to the housing (1). A worm wheel (4) is coaxially fixedly connected to the first threaded rod (3). The worm gear (4) meshes with the worm (2), and four slots (6) are provided on the inner wall of the housing (1). A lifting plate (7) is provided inside the housing (1), and the lifting plate (7) is slidably connected in the slots (6). A knob (5) is coaxially fixedly connected to one end of the worm (2).

2. The wireless data transmission module installation structure according to claim 1, characterized in that: The bottom of the lifting plate (7) is fixedly connected to a first threaded sleeve (8), the first threaded rod (3) is threadedly connected inside the first threaded sleeve (8), two slide rails (9) are fixedly connected on the lifting plate (7), a first clamping plate (10) is slidably connected on the slide rails (9), and a threaded hole is opened on the first clamping plate (10).

3. The wireless data transmission module installation structure according to claim 2, characterized in that: A support (11) is fixedly connected to the lifting plate (7). A bidirectional threaded rod (12) is rotatably connected to the support (11). A knob (13) is coaxially fixedly connected to one end of the bidirectional threaded rod (12). The bidirectional threaded rod (12) is threaded into the threaded hole on the clamping plate (10).

4. The wireless data transmission module installation structure according to claim 3, characterized in that: A second support (14) is fixedly connected to one side of the first clamping plate (10), and a second threaded rod (15) is rotatably connected to the second support (14).

5. The wireless data transmission module installation structure according to claim 4, characterized in that: A gear (16) is coaxially fixedly connected to the second threaded rod (15). A telescopic rod (18) is fixedly connected to one side of the second support (14). A clamping plate (17) is fixedly connected to the other end of the first telescopic rod (18). A threaded sleeve is provided on the clamping plate (17).

6. The wireless data transmission module installation structure according to claim 5, characterized in that: The second threaded rod (15) is threaded into the second threaded sleeve, and a rack (19) is fixedly connected to the lifting plate (7), and the rack (19) meshes with the gear (16).

7. The wireless data transmission module installation structure according to claim 6, characterized in that: A fixing block (20) is fixedly connected to one side of the first clamping plate (10), and two second telescopic rods (21) are fixedly connected to one side of the fixing block (20). A third clamping plate (22) is fixedly connected to the other end of the second telescopic rod (21). Springs are fitted on both second telescopic rods (21), and the two ends of the springs abut against the fixing block (20) and the third clamping plate (22).

8. The wireless data transmission module installation structure according to claim 7, characterized in that: The slide rail (9) is slidably connected to a fourth clamping plate (23), the fourth clamping plate (23) is provided with a threaded hole, the bidirectional threaded rod (12) is threadedly connected to the threaded hole on the fourth clamping plate (23), and a cover (24) is fixedly connected to the housing (1).

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