CN216887778U - PPM receiver structure - Google Patents
PPM receiver structure Download PDFInfo
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- CN216887778U CN216887778U CN202122460058.2U CN202122460058U CN216887778U CN 216887778 U CN216887778 U CN 216887778U CN 202122460058 U CN202122460058 U CN 202122460058U CN 216887778 U CN216887778 U CN 216887778U
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- block
- sliding
- machine body
- guide rail
- fixedly connected
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Abstract
The utility model relates to the technical field of electric communication, in particular to a PPM receiver structure, which drives a support plate to transversely slide by the transverse sliding of a movable block in a guide rail, so that a slide rail and a slide block transversely slide, a placing box transversely slides, the placing box is driven to vertically slide by the vertical sliding of the slide block in the slide rail, and the transverse sliding of the placing box is combined, so that a chip in the placing box transversely or vertically slides, when a machine body is vibrated by external impact force, the chip in the placing box transversely or vertically slides in the machine body, and the guide rail or the slide rail is not communicated with the transverse sliding groove of the guide rail or the vertical sliding groove of the slide rail, so that the condition that the chip in the placing box is collided with the machine body in the transverse or vertical sliding process to cause the chip to be broken or damaged is avoided.
Description
Technical Field
The utility model relates to the technical field of electric communication, in particular to a PPM receiver structure.
Background
The main function of the present receiver is to select the frequency components needed by the receiver from a plurality of electromagnetic waves existing in the air, suppress or filter out the unwanted signals or noise and interference signals, and then obtain the original useful information through amplification and demodulation.
However, no damping component is arranged in the structure of the existing PPM receiver, and the receiver is very easy to vibrate due to external impact force when the receiver is transported, so that a chip in the receiver is easy to collide with a receiver body to cause the fault or damage of the chip.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a PPM receiver structure capable of carrying out shock absorption and buffering on an internal chip of a receiver when the receiver is impacted.
In order to achieve the purpose, the utility model provides a PPM receiver structure, which comprises a machine body, a protection component and a damping component, wherein the protection component is arranged on the machine body; the protective component is positioned on the outer side of the machine body; the damping assembly comprises a guide rail, a movable block, a buffering component and an executing component, the guide rail is connected with the machine body through the buffering component, the movable block is connected with the guide rail in a sliding mode and is positioned on one side, far away from the machine body, of the guide rail, and the buffering component is positioned on the inner side of the machine body; the executive component comprises a supporting plate, a sliding rail, a sliding block and a placing box, the supporting plate is fixedly connected with the movable block and is located at one side of the guide rail, the sliding rail is fixedly connected with the supporting plate and is located at one side of the movable block, the sliding block is slidably connected with the sliding rail and is located at one side of the supporting plate, the placing box is fixedly connected with the sliding block and is located at one side of the sliding rail, and the sliding block is located at one side of the sliding rail.
The transverse sliding grooves of the guide rails or the vertical sliding grooves of the sliding rails do not penetrate through the guide rails or the sliding rails, so that the situation that chips in the placing boxes collide with the machine body in the transverse or vertical sliding process to cause the chips to break down or be damaged is avoided.
The protection assembly comprises a fixing bolt and a protection cover, wherein the fixing bolt is connected with the machine body in a sliding mode and is positioned on one side, far away from the guide rail, of the machine body; the protective cover with fixing bolt can dismantle the connection, and is located fixing bolt is close to one side of organism.
Through fixing bolt is in the organism with screw on the protective cover, thereby make the protective cover is fixed on the organism, and then make the protective cover can with the organism seals.
The buffer component comprises a support spring and a connecting plate, and the support spring is fixedly connected with the machine body and is positioned on the inner side of the machine body; the connecting plate is fixedly connected with the supporting spring, fixedly connected with the guide rail and positioned between the supporting spring and the guide rail.
Due to the self-recovery function of the supporting spring, the supporting spring can absorb and buffer the impact force from the machine body to the connecting plate.
The buffer member further comprises a connecting block, and the connecting block is fixedly connected with the connecting plate and is positioned on one side, close to the guide rail, of the connecting plate.
The buffer component further comprises a transverse telescopic rod, two ends of the transverse telescopic rod are fixedly connected with the connecting block and the movable block respectively, and the transverse telescopic rod is located between the connecting block and the movable block.
The movable block drives the transverse telescopic rod to stretch and retract through transverse sliding in the guide rail, and the connecting block is fixed in position, so that the connecting block can limit the stretching limit length of the transverse telescopic rod.
The buffer component further comprises a fixing block, the fixing block is fixedly connected with the supporting plate and is positioned on one side, close to the sliding rail, of the supporting plate.
The buffer component further comprises a vertical telescopic rod, two ends of the vertical telescopic rod are respectively fixedly connected with the fixed block and the sliding block, and the vertical telescopic rod is located between the fixed block and the sliding block.
The vertical sliding of the sliding block in the sliding rail drives the vertical telescopic rod to stretch, and the fixed block is fixed in position, so that the fixed block can limit the stretching limit length of the vertical telescopic rod.
The executing component further comprises a protection pad, and the protection pad is fixedly connected with the placing box and is positioned on the inner side of the placing box.
Through the arrangement of the protection pad, the chip in the placing box can be protected by the protection pad, and the damage of the chip caused by collision between the chip and the placing box is avoided.
In the PPM receiver structure of the utility model, the support plate is driven to transversely slide by the transverse sliding of the movable block in the guide rail, so that the slide rail and the slide block transversely slide, so that the placing box slides transversely, the vertical sliding of the slide block in the slide rail drives the placing box to slide vertically, and the transverse sliding of the placing box is combined, so that the chip in the placing box can slide horizontally or vertically, when the machine body is shocked by external impact force, the chip in the placing box can slide horizontally or vertically in the machine body, because the transverse sliding groove of the guide rail or the vertical sliding groove of the sliding rail does not pass through the guide rail or the sliding rail, therefore, the situation that the chip in the placing box is collided with the machine body in the transverse or vertical sliding process to cause the chip to be broken or damaged is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the connection between the fixing bolt and the machine body provided by the utility model.
Fig. 2 is a schematic view of the connection between the support spring and the connection plate provided by the present invention.
Fig. 3 is a schematic view of the connection between the connecting block and the transverse telescopic rod provided by the utility model.
Fig. 4 is a schematic structural view of the guide rail provided by the utility model mounted on the connecting plate.
Fig. 5 is a schematic structural view of the slide rail provided by the utility model mounted on the support plate.
In the figure: 1-machine body, 2-protection component, 3-shock absorption component, 21-fixing bolt, 22-protective cover, 31-guide rail, 32-movable block, 33-buffer component, 34-execution component, 100-PPM receiver structure, 331-supporting spring, 332-connecting plate, 333-connecting block, 334-transverse telescopic rod, 335-fixing block, 336-vertical telescopic rod, 341-supporting plate, 342-sliding rail, 343-sliding block, 344-placing box and 345-protective pad.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a PPM receiver structure 100, which includes a body 1, a protection component 2 and a damping component 3; the protective component 2 is positioned at the outer side of the machine body 1; the shock absorption assembly 3 comprises a guide rail 31, a movable block 32, a buffering member 33 and an executing member 34, wherein the guide rail 31 is connected with the machine body 1 through the buffering member 33, the movable block 32 is slidably connected with the guide rail 31 and is positioned on one side of the guide rail 31 away from the machine body 1, and the buffering member 33 is positioned on the inner side of the machine body 1; the executing component 34 includes a supporting plate 341, a sliding rail 342, a sliding block 343, and a placing box 344, wherein the supporting plate 341 is fixedly connected to the movable block 32 and is located on one side of the movable block 32 away from the guide rail 31, the sliding rail 342 is fixedly connected to the supporting plate 341 and is located on one side of the supporting plate 341 away from the movable block 32, the sliding block 343 is slidably connected to the sliding rail 342 and is located on one side of the sliding rail 342 away from the supporting plate 341, and the placing box 344 is fixedly connected to the sliding block 343 and is located on one side of the sliding block 343 away from the sliding rail 342.
In this embodiment, the inside of the machine body 1 is a hollow structure, the guide rail 31 is connected to the machine body 1 through the buffer member 33, the guide rail 31 has a horizontal sliding slot, the horizontal sliding slot on the guide rail 31 does not penetrate the guide rail 31, the movable block 32 has a support lug, the support lug of the movable block 32 is matched with the horizontal sliding slot of the guide rail 31, so that the movable block 32 can slide horizontally in the guide rail 31, the support plate 341 is fixedly mounted on the movable block 32, the slide rail 342 is fixedly mounted on the support plate 341, the slide rail 342 has a vertical sliding slot, the vertical sliding slot on the slide rail 342 does not penetrate the slide rail 342, the slide block 343 has a protrusion, the protrusion of the slide block 343 is matched with the vertical sliding slot of the slide rail 342, so that the slide block 343 can slide vertically in the slide rail 342, the placing box 344 is fixedly installed on the sliding block 343, the inside of the placing box 344 is a hollow structure, so that a chip can be placed in the placing box 344, in this way, the transverse sliding of the movable block 32 in the guide rail 31 drives the supporting plate 341 to transversely slide, so that the sliding rail 342 and the sliding block 343 transversely slide, so that the placing box 344 transversely slides, the vertical sliding of the sliding block 343 in the sliding rail 342 drives the placing box 344 to vertically slide, in combination with the transverse sliding of the placing box 344, so that the chip in the placing box 344 transversely or vertically slides, when the machine body 1 is vibrated by an external impact force, the chip in the placing box 344 transversely or vertically slides in the machine body 1, because the transverse sliding grooves of the guide rail 31 or the vertical sliding grooves of the sliding rail 342 do not penetrate through the guide rail 31 or the sliding rail 342, thereby avoiding the situation that the chip in the placing box 344 collides with the machine body 1 in the process of sliding horizontally or vertically to cause the chip to be broken or damaged.
Further, referring to fig. 1 to 3, the protection component 2 includes a fixing bolt 21 and a protection cover 22, the fixing bolt 21 is slidably connected to the machine body 1 and is located on a side of the machine body 1 away from the guide rail 31; the protecting cover 22 is detachably connected to the fixing bolt 21 and is located on one side of the fixing bolt 21 close to the machine body 1.
In the present embodiment, the protecting cover 22 is connected to the machine body 1 by the fixing bolt 21, the fixing bolt 21 is connected to the machine body 1 by a screw thread, and is connected to the protecting cover 22 by a screw thread, the machine body 1 and the protecting cover 22 are screwed by the fixing bolt 21, so that the protecting cover 22 is fixed to the machine body 1, and the protecting cover 22 can seal the machine body 1.
Further, referring to fig. 2 to 5, the buffering member 33 includes a supporting spring 331 and a connecting plate 332, and the supporting spring 331 is fixedly connected to the machine body 1 and is located inside the machine body 1; the connecting plate 332 is fixedly connected to the supporting spring 331, fixedly connected to the guide rail 31, and located between the supporting spring 331 and the guide rail 31.
Further, referring to fig. 3 to 5, the buffering member 33 further includes a connection block 333, and the connection block 333 is fixedly connected to the connection plate 332 and is located at a side of the connection plate 332 close to the guide rail 31.
Further, referring to fig. 3 to 5, the buffering member 33 further includes a transverse telescopic rod 334, two ends of the transverse telescopic rod 334 are respectively and fixedly connected to the connecting block 333 and the movable block 32, and the transverse telescopic rod 334 is located between the connecting block 333 and the movable block 32.
Further, referring to fig. 4 and 5, the buffering member 33 further includes a fixing block 335, and the fixing block 335 is fixedly connected to the supporting plate 341 and is located at a side of the supporting plate 341 close to the sliding rail 342.
Further, referring to fig. 4 and 5, the buffering member 33 further includes a vertical telescopic rod 336, two ends of the vertical telescopic rod 336 are respectively and fixedly connected to the fixed block 335 and the sliding block 343, and the vertical telescopic rod 336 is located between the fixed block 335 and the sliding block 343.
In this embodiment, the supporting spring 331 is fixedly installed in the machine body 1, the connecting plate 332 is fixedly installed above the supporting spring 331, when the machine body 1 is subjected to an upward impact force to generate an impact force towards the interior of the machine body 1, the supporting spring 331 is stretched, the supporting spring 331 can absorb and buffer the impact force received by the connecting plate 332 due to the self-restoring action of the supporting spring 331, the connecting block 333 is fixedly installed above the connecting plate 332, the transverse expansion link 334 is fixedly installed between the connecting block 333 and the movable block 32, the transverse expansion link 334 is driven to expand and contract by the transverse sliding of the movable block 32 in the guide rail 31, and the connecting block 333 can limit the limit length of the expansion and contraction of the transverse expansion link 334 due to the fixed position of the connecting block 333, and further limiting the limit position of the transverse sliding of the movable block 32 in the guide rail 31, wherein the fixed block 335 is fixedly mounted on the supporting plate 341, the vertical telescopic rod 336 is fixedly mounted between the fixed block 335 and the sliding block 343, and the vertical telescopic rod 336 is driven to extend and retract by the vertical sliding of the sliding block 343 in the sliding rail 342, so that the limit length of the extension and retraction of the vertical telescopic rod 336 can be limited by the fixed block 335 due to the fixed position of the fixed block 335, and further the limit position of the vertical sliding of the sliding block 343 in the sliding rail 342 is limited.
Further, referring to fig. 2 and 3, the executing component 34 further includes a protection pad 345, and the protection pad 345 is fixedly connected to the placing box 344 and is located inside the placing box 344.
In this embodiment, the protection pad 345 is fixedly installed in the placing box 344, the protection pad 345 is made of a flexible soft material, and the protection pad 345 is arranged so that the protection pad 345 can protect the chip in the placing box 344, thereby preventing the chip from being damaged due to collision between the chip and the placing box 344.
According to the PPM receiver structure 100 of the present invention, the support plate 341 is driven to slide horizontally by the horizontal sliding of the movable block 32 in the guide rail 31, so that the slide rail 342 and the slider 343 slide horizontally, and further the placing box 344 slides horizontally, the placing box 344 is driven to slide vertically by the vertical sliding of the slider 343 in the slide rail 342, and the chip in the placing box 344 slides horizontally or vertically in combination with the horizontal sliding of the placing box 344, when the machine body 1 is vibrated by an external impact force, the chip in the placing box 344 slides horizontally or vertically in the machine body 1, and the chip in the placing box 344 is prevented from breaking down or breaking down due to collision between the chip in the placing box 344 and the machine body 1 in the horizontal or vertical sliding process because the horizontal sliding groove of the guide rail 31 or the vertical sliding groove of the slide rail 342 does not pass through the guide rail 31 or the slide rail 342, so that the chip in the placing box 344 and the machine body 1 are prevented from breaking down or breaking down due to collision between the chip in the horizontal or vertical sliding process A damaged condition.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A PPM receiver structure is characterized by comprising a machine body, a protection component and a shock absorption component;
the protection component is positioned on the outer side of the machine body;
the damping assembly comprises a guide rail, a movable block, a buffering component and an executing component, the guide rail is connected with the machine body through the buffering component, the movable block is connected with the guide rail in a sliding mode and is positioned on one side, far away from the machine body, of the guide rail, and the buffering component is positioned on the inner side of the machine body;
the executive component comprises a supporting plate, a sliding rail, a sliding block and a placing box, the supporting plate is fixedly connected with the movable block and is located at one side of the guide rail, the sliding rail is fixedly connected with the supporting plate and is located at one side of the movable block, the sliding block is slidably connected with the sliding rail and is located at one side of the supporting plate, the placing box is fixedly connected with the sliding block and is located at one side of the sliding rail, and the sliding block is located at one side of the sliding rail.
2. The PPM receiver structure of claim 1,
the protection assembly comprises a fixing bolt and a protection cover, the fixing bolt is connected with the machine body in a sliding mode and is positioned on one side, far away from the guide rail, of the machine body; the protective cover with fixing bolt can dismantle the connection, and is located fixing bolt is close to one side of organism.
3. The PPM receiver structure of claim 1,
the buffer component comprises a supporting spring and a connecting plate, and the supporting spring is fixedly connected with the machine body and is positioned on the inner side of the machine body; the connecting plate is fixedly connected with the supporting spring, fixedly connected with the guide rail and positioned between the supporting spring and the guide rail.
4. The PPM receiver structure of claim 3,
the buffer member further comprises a connecting block, and the connecting block is fixedly connected with the connecting plate and is positioned on one side, close to the guide rail, of the connecting plate.
5. The PPM receiver structure of claim 4,
the buffer component further comprises a transverse telescopic rod, two ends of the transverse telescopic rod are fixedly connected with the connecting block and the movable block respectively, and the transverse telescopic rod is located between the connecting block and the movable block.
6. The PPM receiver structure of claim 1,
the buffer component also comprises a fixed block, and the fixed block is fixedly connected with the supporting plate and is positioned on one side of the supporting plate close to the sliding rail.
7. The PPM receiver structure of claim 6,
the buffer component further comprises a vertical telescopic rod, two ends of the vertical telescopic rod are respectively fixedly connected with the fixed block and the sliding block, and the vertical telescopic rod is located between the fixed block and the sliding block.
8. The PPM receiver structure of claim 1,
the execution component further comprises a protection pad, and the protection pad is fixedly connected with the placing box and is positioned on the inner side of the placing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122460058.2U CN216887778U (en) | 2021-10-13 | 2021-10-13 | PPM receiver structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122460058.2U CN216887778U (en) | 2021-10-13 | 2021-10-13 | PPM receiver structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216887778U true CN216887778U (en) | 2022-07-05 |
Family
ID=82195507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122460058.2U Active CN216887778U (en) | 2021-10-13 | 2021-10-13 | PPM receiver structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216887778U (en) |
-
2021
- 2021-10-13 CN CN202122460058.2U patent/CN216887778U/en active Active
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