Terminal gateway device

Abstract

A terminal gateway device comprises a terminal gateway device body, a fixing plate, a supporting shaft rod, a main gear disc, an auxiliary gear disc, a fixing shell, a lock sleeve and a fastening retaining ring, supporting plates are arranged on the two sides of the fixing plate, the inner sides of the supporting plates are connected with the terminal gateway device body, the supporting plates are divided into the left supporting plate and the right supporting plate, the left supporting plate is provided with a threaded hole, the threaded hole is matched with a threaded rod, and the right supporting plate is provided with a threaded rod. The terminal gateway device is provided with a shaft rod groove, the supporting shaft rod is matched with the shaft rod groove, the supporting shaft rod is connected with the shaft rod groove, the outer end of the threaded rod is provided with an outer baffle, the inner side of the outer baffle is connected with the left supporting plate, and the outer portion of the right supporting plate is attached to an auxiliary gear disc. A driving shaft rod is arranged on the inner side of the auxiliary gear disc, the right supporting plate is provided with a shaft rod penetrating hole, the driving shaft rod is matched with the shaft rod penetrating hole, and the driving shaft rod penetrates through the shaft rod penetrating hole and is connected with a terminal gateway device.

Description

Technical Field

[0001] This utility model relates to the field of gateways, and more particularly to a terminal gateway device. Background Technology

[0002] An existing patent (publication number: CN218162711U) discloses a gateway terminal device that is easy to assemble, including a base. A groove is formed on the top of the base, and the main body of the gateway terminal device is housed within the inner cavity of the groove. Hollow blocks are fixedly connected to both sides of the main body of the gateway terminal device. Stepper motors are fixedly connected to both sides of the bottom of the inner cavity of the base. A screw is fixedly connected to the output end of each stepper motor, and a threaded block is threaded onto the surface of the screw. A top plate is fixedly connected to the inner side of the threaded block. However, this device can only fix the terminal gateway device and cannot provide wall-mounted support. Its structural flexibility is poor, making it unsuitable for use in different environments, and thus has drawbacks. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing a terminal gateway device with a flexible structure that can provide a fixed support point for vertical or wall-mounted terminal gateway devices according to the actual installation environment. It is highly practical, and the support angle of the terminal gateway device can be locked by rotating a knob, thereby improving the support stability of the terminal gateway device and making it easy to operate.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A terminal gateway device includes a terminal gateway device, a fixed plate, a support shaft, a main gear disk, a secondary gear disk, a fixed housing, a locking sleeve, and a fastening ring. The fixed plate has support plates on both sides, with the terminal gateway device connected to the inner side of each support plate. The support plates are divided into a left support plate and a right support plate. The left support plate has a threaded hole adapted to a threaded rod, which passes through the threaded hole and is threadedly connected to the left support plate. The inner end of the threaded rod has a support shaft. The terminal gateway device has a shaft groove, which is adapted to the support shaft and connected to the shaft groove. The outer end of the threaded rod has an outer baffle, which is connected to the left support plate. The right support plate is externally fitted to the secondary gear disk, with a drive shaft on the inner side of the secondary gear disk. The right support plate has a shaft through hole, which is adapted to the drive shaft and passes through the shaft through hole, connecting to the terminal gateway device. The terminal gateway device has a control groove, and the drive shaft has a control protrusion adapted to the control groove and connected to it.

[0006] The right support plate of this utility model is externally connected to a fixed shell. The fixed shell has a limiting support rod groove, the auxiliary gear disk has a limiting support rod, the limiting support rod is adapted to the limiting support rod groove, the limiting support rod is connected to the limiting support rod groove, the limiting support rod has a limiting slot, the fixed shell has a limiting plate through hole, the limiting slot and the limiting plate through hole are adapted to the limiting plate, the limiting plate passes through the limiting plate through hole, the inner end of the limiting plate is connected to the limiting slot, and the outer end of the limiting plate is connected to the fixed shell.

[0007] The auxiliary gear disk of this utility model meshes with the main gear disk, and the auxiliary gear disk is connected to the main gear disk. The inner side of the main gear disk is attached to the right support plate, and the right support plate has an inner support rod groove. The main gear disk has an inner support rod, which is adapted to the inner support rod groove and connected to the inner support rod groove. The outer side of the main gear disk has a positioning support rod, and the fixed shell has a positioning support rod groove. The positioning support rod is adapted to the positioning support rod groove and connected to the positioning support rod groove. The positioning support rod has multiple locking grooves, which are adapted to the locking sleeve and connected to the locking sleeve.

[0008] The fixed shell of this utility model has an inner support sleeve on the inner side and a fastening support sleeve on the outer side. The fastening support sleeve fits into a knob. The knob has a threaded rod. The threaded rod passes through the fastening support sleeve, the fixed shell, and the inner support sleeve in sequence. The threaded rod is connected to the inside of the lock sleeve by a thread. The outside of the lock sleeve fits into the inner support sleeve. Beneficial effects

[0009] This utility model adds left and right support plates to the support shaft and drive shaft respectively to support the force points on both sides of the terminal gateway device, and increases the support area at the bottom of the terminal gateway device through the fixing plate, thereby improving the placement stability of the terminal gateway device. Furthermore, by placing the terminal gateway device upright, it accelerates heat dissipation and improves the heat dissipation effect of the terminal gateway device.

[0010] This utility model features a positioning support rod with multiple locking grooves evenly distributed along its axial direction. When the locking sleeve is moved into the locking groove by rotating the knob, the fixing shell provides a positioning fulcrum for the positioning support rod. At this time, the main gear disk, the auxiliary gear disk, and the terminal gateway device are synchronously braked and cannot rotate, thereby reinforcing the support plate's positioning stability for the terminal gateway device. When the locking sleeve is moved to completely disengage from the locking groove by rotating the knob in the opposite direction, the braking fulcrum for the main gear disk disappears. At this time, the support angle between the terminal gateway device and the support plate can be changed by rotating the terminal gateway device, making it convenient to wall-mount or stand the terminal gateway device according to the actual installation environment. The structure is flexible and highly practical.

[0011] This utility model features fastening rings on both sides that fasten and lock together to the outside of the fastening support sleeve. The fastening plate on the inside increases the connection point between the fastening support sleeve and the threaded rod, while also limiting the position of the threaded rod so that it can rotate axially while maintaining its longitudinal height. This prevents it from slipping or moving out of place, which would affect the linkage effect between the components and improve the structural stability.

[0012] This utility model has a flexible structure and can provide a fixed support point for the terminal gateway device to be placed vertically or wall-mounted according to the actual installation environment. It is highly practical, and the support angle of the terminal gateway device can be locked by rotating the knob, which improves the support stability of the terminal gateway device and makes it easy to operate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a terminal gateway device according to the present invention.

[0014] Figure 2 This is a schematic diagram of the wall-mounted state of a terminal gateway device according to the present invention.

[0015] Figure 3 This is a cross-sectional view of the terminal gateway device described in this utility model.

[0016] Figure 4 This is a schematic diagram of the main gear disk and the auxiliary gear disk of the present invention.

[0017] Figure 5 This is a cross-sectional view of the fixed shell structure described in this utility model.

[0018] Figure 6 This is a cross-sectional view of the positioning support rod and limiting support rod structure described in this utility model.

[0019] Figure 7 This is a cross-sectional view of the threaded rod limiting structure described in this utility model.

[0020] Figure 8 The present utility model Figure 3 Enlarged view of a local structure. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0022] Example 1:

[0023] A terminal gateway device includes a terminal gateway device 01, a fixing plate 02, a support shaft 06, a main gear disk 13, a secondary gear disk 14, a fixing shell 24, a locking sleeve 28, and a fastening ring 30. The fixing plate 02 has support plates 08 on both sides. The terminal gateway device 01 is connected to the inner side of the support plates 08. The support plates 08 are divided into a left support plate 081 and a right support plate 082. The left support plate 081 has a threaded hole 04, which is adapted to a threaded rod 05. The threaded rod 05 passes through the threaded hole 04 and is threadedly connected to the left support plate 081. The inner end of the threaded rod 05 has a support shaft 06. The terminal gateway device 01 has a shaft groove 07, which is adapted to the support shaft 06 and connected to the shaft groove 07. The outer end of the threaded rod 05 has an outer baffle 03, the inner side of which is connected to the left support plate 081. The right support plate 081... 82 externally fits the auxiliary gear disk 14, the inner side of the auxiliary gear disk 14 has a drive shaft 11, the right support plate 082 has a shaft through hole 12, the drive shaft 11 is adapted to the shaft through hole 12, the drive shaft 11 passes through the shaft through hole 12, the drive shaft 11 is connected to the terminal gateway device 01, the terminal gateway device 01 has a control groove 10, the drive shaft 11 has a control protrusion 09, the control protrusion 09 is adapted to the control groove 10, the control protrusion 09 is connected to the control groove 10, the support shaft 06 and the drive shaft 11 respectively add the left support plate 081 and the right support plate 082 to support the force points on both sides of the terminal gateway device 01, and the fixed plate 02 increases the bottom support area of ​​the terminal gateway device 01, improves the placement stability of the terminal gateway device 01, and the upright placement of the terminal gateway device 01 accelerates its heat dissipation and improves the heat dissipation effect of the terminal gateway device 01.

[0024] Example 2:

[0025] The right support plate 082 of this utility model is externally connected to a fixed shell 24. The fixed shell 24 has a limiting support rod groove 21. The auxiliary gear disk 14 has a limiting support rod 20. The limiting support rod 20 is adapted to the limiting support rod groove 21 and is connected to the limiting support rod groove 21. The limiting support rod 20 has a limiting slot 18. The fixed shell 24 has a limiting plate through hole 19. The limiting slot 18 and the limiting plate through hole 19 are adapted to the limiting plate 17. The limiting plate 17 passes through the limiting plate through hole 19. The inner end of the limiting plate 17 is connected to the limiting slot 18, and the outer end of the limiting plate 17 is connected to the fixed shell 24.

[0026] Example 3:

[0027] The auxiliary gear disk 14 of this utility model meshes with the main gear disk 13, and the auxiliary gear disk 14 is connected to the main gear disk 13. The inner side of the main gear disk 13 is attached to the right support plate 082, and the right support plate 082 has an inner support rod groove 16. The main gear disk 13 has an inner support rod 15, which is adapted to the inner support rod groove 16 and connected to the inner support rod groove 16. The outer side of the main gear disk 13 has a positioning support rod 22, and the fixed shell 24 has a positioning support rod groove 23, which is adapted to the positioning support rod groove 23 and connected to the positioning support rod groove 23. The positioning support rod 22 has multiple locking grooves 27, which are adapted to locking sleeves 28 and connected to the locking sleeves 28. The positioning support rod 22 is evenly distributed axially upwards. Multiple locking slots 27 are provided. When the locking sleeve 28 is moved into the locking slot 27 by rotating the knob 25, the positioning support point of the positioning support rod 22 can be increased by the fixing shell 24. At this time, the main gear disk 13, the auxiliary gear disk 14 and the terminal gateway device 01 are synchronously braked and cannot rotate, thereby strengthening the support plate 08 to fix the terminal gateway device 01. When the locking sleeve 28 is moved into the locking slot 27 by rotating the knob 25 in the opposite direction, the braking support point of the main gear disk 13 disappears. At this time, the support angle between the terminal gateway device 01 and the support plate 08 can be changed by rotating the terminal gateway device 01. It is convenient to wall-mount or stand the terminal gateway device 01 according to the actual installation environment. The structure is flexible and highly practical.

[0028] Example 4:

[0029] The fixed shell 24 of this utility model has an inner support sleeve 34 on its inner side and a fastening support sleeve 29 on its outer side. The fastening support sleeve 29 is fitted with a knob 25. The knob 25 has a threaded rod 26, which passes through the fastening support sleeve 29, the fixed shell 24, and the inner support sleeve 34 in sequence. The threaded rod 26 is threadedly connected to the inside of a locking sleeve 28, and the outside of the locking sleeve 28 is fitted with the inner support sleeve 34. This device has a flexible structure and can provide a fixed support point for the terminal gateway device 01 to be placed vertically or wall-mounted according to the actual installation environment. It is highly practical, and the support angle of the terminal gateway device 01 can be braked and locked by rotating the knob 25, which improves the support stability of the terminal gateway device 01 and is easy to operate.

[0030] Example 5:

[0031] The fastening sleeve 29 of this utility model is externally connected to a fastening buckle 30. The fastening buckle 30 has a fastening plate 31 on its inner side. The fastening sleeve 29 has fastening plate through holes 33 on both sides. The threaded rod 26 has a fastening groove 32. The fastening groove 32 and the fastening plate through holes 33 are adapted to the fastening plate 31. The fastening plate 31 passes through the fastening plate through holes 33 and is connected to the fastening groove 32. The fastening buckles 30 on both sides are fastened and fixed to the outside of the fastening sleeve 29. The fastening plate 31 on its inner side increases the connection fulcrum between the fastening sleeve 29 and the threaded rod 26, while limiting the position of the threaded rod 26, so that it can rotate axially while maintaining its longitudinal height, avoiding it from falling off and moving, affecting the linkage effect between the components, and improving the structural stability.

[0032] Example 6:

[0033] Installation steps: First, assemble the fixed housing 24 structure. Pass the threaded rod 26 sequentially through the fastening sleeve 29, the fixed housing 24, and the inner sleeve 34 until the lower surface of the knob 25 is flush with the upper surface of the fastening sleeve 29, and the fastening plate through hole 33 corresponds to the fastening slot 32. Then, place the fastening buckle 30 outside the fastening sleeve 29, with the two fastening buckles 30 interlocking and securing. The fastening plate 31 passes through the fastening plate through hole 33 and embeds into the fastening slot 32. Then, the locking sleeve 28 is placed inside the inner support sleeve 34 and fitted onto the outside of the threaded rod 26. The locking sleeve 28 is positioned and connected to the threaded rod 26 via threads. Then, the main gear disk 13 and the auxiliary gear disk 14 are both placed inside the fixed housing 24, and the main gear disk 13 and the auxiliary gear disk 14 are meshed together. The positioning support rod 22 is embedded in the positioning support rod groove 23, and the limiting support rod 20 is embedded in the limiting support rod groove 21. The limiting slot 18 corresponds to the position of the limiting plate through hole 19. The locking sleeve 28 is positioned in the locking groove 27. Correspondingly, the locking sleeve 28 is then moved into the locking groove 27 by rotating the knob 25. Finally, the limiting plate 17 is passed through the limiting plate through hole 19 until its inner end is embedded in the limiting groove 18, and its outer end is fixedly connected to the fixing shell 24. After the fixing shell 24 structure is assembled, the terminal gateway device 01 is placed inside the support plate 08, and the outer surface of the terminal gateway device 01 is attached to the inner surface of the support plate 08. Then, the fixing shell 24 is installed and fixed on the right support plate 082. The inner surfaces of the main gear disk 13 and the auxiliary gear disk 14 are in contact with the outer surface of the right support plate 082. The inner support rod 15 is embedded in the inner support rod groove 16. The drive shaft rod 11 passes through the shaft rod through hole 12. The control protrusion 09 is embedded in the control groove 10. Finally, the threaded rod 05 passes through the threaded hole 04 and is fixedly connected to the left support plate 081 by threads until the support shaft rod 06 is embedded in the shaft rod groove 07. The inner surface of the outer baffle 03 is in contact with the outer surface of the left support plate 081, and the installation is completed.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A terminal gateway device, characterized in that: The device includes a terminal gateway device (01), a fixing plate (02), a support shaft (06), a main gear disk (13), a secondary gear disk (14), a fixing shell (24), a locking sleeve (28), and a fastening buckle (30). The fixing plate (02) has support plates (08) on both sides. The terminal gateway device (01) is connected to the inner side of the support plate (08). The support plate (08) is divided into a left support plate (081) and a right support plate (082). The left support plate (081) has a threaded hole (04). The threaded hole (04) is adapted to a threaded rod (05). The threaded rod (05) passes through the threaded hole (04) and is threadedly connected to the left support plate (081). The inner end of the threaded rod (05) has a support shaft (06). The terminal gateway device (01) has a shaft groove (07). The support shaft (06) is connected to the shaft. The rod groove (07) is adapted to the support shaft rod (06) connected to the shaft groove (07). The outer end of the threaded rod (05) has an outer baffle (03). The inner side of the outer baffle (03) is connected to the left support plate (081). The outer side of the right support plate (082) is attached to the auxiliary gear disk (14). The inner side of the auxiliary gear disk (14) has a drive shaft rod (11). The right support plate (082) has a shaft rod through hole (12). The drive shaft rod (11) is adapted to the shaft rod through hole (12). The drive shaft rod (11) passes through the shaft rod through hole (12). The drive shaft rod (11) is connected to the terminal gateway device (01). The terminal gateway device (01) has a control groove (10). The drive shaft rod (11) has a control protrusion (09). The control protrusion (09) is adapted to the control groove (10). The control protrusion (09) is connected to the control groove (10).

2. The terminal gateway device according to claim 1, characterized in that: The right support plate (082) is externally connected to a fixed shell (24). The fixed shell (24) has a limiting support rod groove (21). The auxiliary gear disk (14) has a limiting support rod (20). The limiting support rod (20) is adapted to the limiting support rod groove (21). The limiting support rod (20) is connected to the limiting support rod groove (21). The limiting support rod (20) has a limiting slot (18). The fixed shell (24) has a limiting plate through hole (19). The limiting slot (18) and the limiting plate through hole (19) are adapted to the limiting plate (17). The limiting plate (17) passes through the limiting plate through hole (19). The inner end of the limiting plate (17) is connected to the limiting slot (18). The outer end of the limiting plate (17) is connected to the fixed shell (24).

3. A terminal gateway device according to claim 2, characterized in that: The auxiliary gear disk (14) meshes with the main gear disk (13), the auxiliary gear disk (14) is connected to the main gear disk (13), the inner side of the main gear disk (13) is attached to the right support plate (082), the right support plate (082) has an inner support rod groove (16), the main gear disk (13) has an inner support rod (15), the inner support rod (15) is adapted to the inner support rod groove (16), the inner support rod (15) is connected to the inner support rod groove (16), the outer side of the main gear disk (13) has a positioning support rod (22), the fixed shell (24) has a positioning support rod groove (23), the positioning support rod (22) is adapted to the positioning support rod groove (23), the positioning support rod (22) is connected to the positioning support rod groove (23), the positioning support rod (22) has multiple locking grooves (27), the locking grooves (27) are adapted to the locking sleeve (28), and the locking grooves (27) are connected to the locking sleeve (28).

4. A terminal gateway device according to claim 3, characterized in that: The inner side of the fixed shell (24) has an inner support sleeve (34), and the outer side of the fixed shell (24) has a fastening support sleeve (29). The fastening support sleeve (29) fits into the knob (25). The knob (25) has a threaded rod (26). The threaded rod (26) passes through the fastening support sleeve (29), the fixed shell (24), and the inner support sleeve (34) in sequence. The threaded rod (26) is connected to the inside of the lock sleeve (28) by a thread. The outside of the lock sleeve (28) fits into the inner support sleeve (34).

5. A terminal gateway device according to claim 4, characterized in that: The fastening sleeve (29) is externally connected to a fastening buckle (30). The fastening buckle (30) has a fastening plate (31) on its inner side. The fastening sleeve (29) has fastening plate through holes (33) on both sides. The threaded rod (26) has a fastening groove (32). The fastening groove (32) and the fastening plate through hole (33) are adapted to the fastening plate (31). The fastening plate (31) passes through the fastening plate through hole (33) and is connected to the fastening groove (32).

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