CN215011156U - Amplifier with waterproof effect - Google Patents
Amplifier with waterproof effect Download PDFInfo
- Publication number
- CN215011156U CN215011156U CN202121319598.2U CN202121319598U CN215011156U CN 215011156 U CN215011156 U CN 215011156U CN 202121319598 U CN202121319598 U CN 202121319598U CN 215011156 U CN215011156 U CN 215011156U
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- cover
- amplifier
- connecting wire
- waterproof
- cover body
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Abstract
The utility model discloses an amplifier with waterproof effect, connecting wire on amplifier body and amplifier body, the junction cover of connecting wire and amplifier body is equipped with waterproof cover, the position department cover that connecting wire kept away from the amplifier body is equipped with the cover body of toper structure, seal ring and amplifier body sealing connection are passed through to the one end that the connecting wire was kept away from to the cover body, the cover body is close to connecting wire's one end and establishes the seal cover joint cooperation on connecting wire with the cover. The utility model discloses in, carry out first heavy waterproof sealing through the waterproof cover to amplifier body and connecting wire's junction, the cover body carries out the second and heavily seals, through seal ring and amplifier body cooperation, realizes the cover body and seal ring and seal the cooperation, and the other end passes through seal cover and connecting wire and seals the cooperation, forms the second and heavily protects, and the preferred waterproof cover all sets up frustum shape structure with the cover body, is favorable to outside drainage, improves the water conservancy diversion effect.
Description
Technical Field
The utility model relates to an amplifier field, concretely relates to amplifier with waterproof effect.
Background
A trunk amplifier is a signal amplification device when the power becomes low and cannot meet the coverage requirement, and when the signal source device power is difficult to meet the coverage requirement, the device can amplify the signal source power in order to cover more area.
The trunk amplifier is often placed in an outdoor environment, and the inlet and the outlet of the trunk amplifier are easy to cause rainwater to enter, so that after rainwater enters the inside of the trunk amplifier, the circuits inside the trunk amplifier are damaged, and therefore, the waterproofness of the trunk amplifier needs to be further improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an amplifier with waterproof effect to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an amplifier with waterproof effect, connecting wire on amplifier body and the amplifier body, the junction cover of connecting wire and amplifier body is equipped with waterproof cover, the position department cover that connecting wire kept away from the amplifier body is equipped with the cover body of toper structure, the one end that connecting wire was kept away from to the cover body is through seal ring and amplifier body sealing connection, the cover body is close to connecting wire's one end and overlaps the cooperation of establishing the seal cover joint on connecting wire.
Furthermore, a sealing structure with an M-shaped cross section is arranged on the inner wall of the sealing sleeve, a clamping groove with a U-shaped cross section is arranged on the outer wall of the sealing sleeve, and the clamping groove is meshed with the corresponding end part of the cover body.
Furthermore, a heat-shrinkable sleeve is sleeved on the part, located between the waterproof sleeve and the sealing sleeve, of the connecting wire, and an elastic blocking piece is arranged on the outer side of the heat-shrinkable sleeve.
Furthermore, the waterproof sleeve, the sealing washer and the sealing sleeve are all made of rubber.
Furthermore, the waterproof sleeve and the cover body are fixedly connected with the amplifier body through fastening bolts.
Furthermore, the cover body is made of plastic.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, carry out first heavy waterproof sealing through the waterproof cover to amplifier body and connecting wire's junction, the cover body carries out the second and heavily seals, through seal ring and amplifier body cooperation, realizes the cover body and seal ring and seal the cooperation, and the other end passes through seal cover and connecting wire and seals the cooperation, forms the second and heavily protects, and the preferred waterproof cover all sets up frustum shape structure with the cover body, is favorable to outside drainage, improves the water conservancy diversion effect.
Drawings
Fig. 1 is a schematic view of the overall structure of an amplifier having a waterproof function.
In the figure: 1. an amplifier body; 2. connecting a lead; 3. a waterproof jacket; 4. a cover body; 5. a sealing gasket; 6. sealing sleeves; 7. a card slot; 8. heat-shrinkable tubing; 9. an elastic baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
the utility model provides an amplifier with waterproof effect, connecting wire 2 on amplifier body 1 and amplifier body 1, the junction cover of connecting wire 2 and amplifier body 1 is equipped with waterproof cover 3, the position department cover that connecting wire 2 kept away from amplifier body 1 is equipped with the cover body 4 of toper structure, the one end that connecting wire 2 was kept away from to the cover body 4 is through seal ring 5 and amplifier body 1 sealing connection, the cover body 4 is close to the one end of connecting wire 2 and overlaps the cooperation of establishing the 6 joints of seal cover on connecting wire 2.
Carry out first heavy waterproof sealing through the waterproof jacket 3 to amplifier body 1 and connecting wire 2's junction, the cover body 4 carries out the second and heavily seals, through seal ring 5 and amplifier body 1 cooperation, realize the cover body 4 and seal ring 5 and carry out sealed cooperation, and the other end passes through seal cover 6 and connecting wire 2 sealed cooperation, form the second and heavily protect, and preferred waterproof jacket 3 and the cover body 4 all set up frustum shape structure, be favorable to outside drainage, improve the water conservancy diversion effect.
Wherein, be equipped with the seal structure that the cross section is M shape structure on the inner wall of seal cover 6, be equipped with the cross section on the outer wall of seal cover 6 and be the draw-in groove 7 of U-shaped structure, the tip meshing that corresponds on draw-in groove 7 and the cover body 4, the realization water-proof effects that the seal structure of M shape structure can be better, the draw-in groove 7 of U-shaped structure with the cover body 4 cooperation after can be better restrain rivers get into inside the cover body 4.
Connecting wire 2 just is located the cover and is equipped with heat shrinkage bush 8 on the part between waterproof cover 3 and seal cover 6, and heat shrinkage bush 8's the outside is equipped with elasticity separation blade 9, and heat shrinkage bush 8 can with connecting wire 2 better contact after the shrink to under the blockking of elasticity separation blade 9, can effectually block along connecting wire 2 dip cover body 4 inside water stain, thereby block that water stain reachs waterproof cover 3 department.
The waterproof sleeve 3, the sealing washer 5 and the sealing sleeve 6 are made of rubber materials, so that the waterproof sealing sleeve has good contractibility and good sealing performance.
The waterproof jacket 3 and the cover body 4 are fixedly connected with the amplifier body 1 through fastening bolts, so that the waterproof jacket 3 and the cover body 4 can be conveniently mounted and dismounted.
The cover body 4 is made of plastic, so that the preparation and the structure of the cover body 4 are easy, and the production cost is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which includes the appended claims and their equivalents.
Claims (6)
1. An amplifier with waterproof effect, including amplifier body (1) and connecting wire (2) on amplifier body (1), its characterized in that: the amplifier is characterized in that a waterproof sleeve (3) is sleeved at the joint of the connecting wire (2) and the amplifier body (1), a cover body (4) with a conical structure is sleeved at the position, away from the amplifier body (1), of the connecting wire (2), one end, away from the connecting wire (2), of the cover body (4) is hermetically connected with the amplifier body (1) through a sealing washer (5), and one end, close to the connecting wire (2), of the cover body (4) is in clamping fit with a sealing sleeve (6) sleeved on the connecting wire (2).
2. An amplifier according to claim 1, wherein: the sealing structure is characterized in that a sealing structure with an M-shaped cross section is arranged on the inner wall of the sealing sleeve (6), a clamping groove (7) with a U-shaped cross section is arranged on the outer wall of the sealing sleeve (6), and the clamping groove (7) is meshed with the corresponding end part of the cover body (4).
3. An amplifier according to claim 1, wherein: the connecting wire (2) is sleeved with a heat-shrinkable sleeve (8) on the part between the waterproof sleeve (3) and the sealing sleeve (6), and an elastic retaining sheet (9) is arranged on the outer side of the heat-shrinkable sleeve (8).
4. An amplifier according to claim 1, wherein: the waterproof sleeve (3), the sealing washer (5) and the sealing sleeve (6) are all made of rubber.
5. An amplifier according to claim 1, wherein: the waterproof jacket (3) and the cover body (4) are fixedly connected with the amplifier body (1) through fastening bolts.
6. An amplifier according to claim 1, wherein: the cover body (4) is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121319598.2U CN215011156U (en) | 2021-06-15 | 2021-06-15 | Amplifier with waterproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121319598.2U CN215011156U (en) | 2021-06-15 | 2021-06-15 | Amplifier with waterproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215011156U true CN215011156U (en) | 2021-12-03 |
Family
ID=79128473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121319598.2U Active CN215011156U (en) | 2021-06-15 | 2021-06-15 | Amplifier with waterproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215011156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022103120A1 (en) | 2021-12-29 | 2023-06-29 | Phihong Technology Co., Ltd. | MAINS PLUG DEVICE |
-
2021
- 2021-06-15 CN CN202121319598.2U patent/CN215011156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022103120A1 (en) | 2021-12-29 | 2023-06-29 | Phihong Technology Co., Ltd. | MAINS PLUG DEVICE |
| DE102022103120B4 (en) | 2021-12-29 | 2023-08-03 | Phihong Technology Co., Ltd. | MAINS PLUG DEVICE |
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