CN218734994U

CN218734994U - Bluetooth transmitter with clamping structure

Info

Publication number: CN218734994U
Application number: CN202222195871.6U
Authority: CN
Inventors: 熊世雄; 王垚; 周君
Original assignee: Chengdu Longitudinal And Horizontal Tongda Information Engineering Co ltd
Current assignee: Chengdu Longitudinal And Horizontal Tongda Information Engineering Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-03-24
Anticipated expiration: 2032-08-19

Abstract

The utility model provides a Bluetooth transmitter with a clamping structure, which comprises a first shell and a second shell, wherein the upper side and the lower side of the inner part of the first shell are both provided with clamping holes; a power supply circuit board is mounted on the inner wall of the first shell through bolts; the front end of the power supply circuit board is electrically connected with a Bluetooth module circuit board; the second shell is connected with the first shell through a clamping and fixing assembly seat structure; the upper side and the lower side of the interior of the second shell are both provided with movable holes; the left upper part of the power circuit board is electrically connected with a metal connector, and the metal connector is inserted in the left upper part between the first shell and the second shell; clamping pieces are mounted on the upper bolts on the left sides of the inner walls of the first shell and the second shell, and the clamping pieces are sleeved on the outer sides of the metal joints; the inner wall of the second shell is supported with a clamping and assembling seat structure. The utility model discloses the setting of seat structure is assembled to the card admittedly, and the cooperation first shell 1 of being convenient for carries out the block with second shell 5 and is connected, and the dismouting of also being convenient for simultaneously overhauls the work of maintaining.

Description

Bluetooth transmitter with clamping structure

Technical Field

The utility model belongs to the technical field of the bluetooth data transmission, especially, relate to a bluetooth transmitter with block structure.

Background

The bluetooth transmitter is that can accept the transmitter that transmission mode is the bluetooth, and its application is comparatively extensive, and when the spirit level in the engineering construction was measured, thereby can connect the transmission utilization that bluetooth transmitter realized data, the measurement work of the engineering of being convenient for, the application number is: CN 201821773711.9's a bluetooth transmitter for surveyor's level, including metal joint and casing, the tail end card that the metal connects is in the inner chamber of fastener, and fix the inside at the casing through the fastener, the tail end of casing is provided with status indicator lamp, the fastener is provided with the sealing washer with the junction of casing, the tail end that the metal connects is connected with bluetooth control circuit board's receiving and dispatching end electricity, bluetooth control circuit board electricity is connected on power supply circuit board, thereby ordinary bluetooth transmitter is not convenient for carry out the work of overhauing the maintenance and is not convenient for carry the use to the junction.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a bluetooth transmitter with block structure realizes portable's function and thereby it maintains to be convenient for cooperate the junction block to carry out the dismouting.

The technical scheme is as follows: a Bluetooth transmitter with a clamping structure comprises a first shell and a second shell, wherein clamping holes are formed in the upper side and the lower side of the inner part of the first shell; a power supply circuit board is mounted on the inner wall of the first shell through bolts; the front end of the power supply circuit board is electrically connected with a Bluetooth module circuit board; the second shell is connected with the first shell through a clamping and fixing assembly seat structure; the upper side and the lower side of the interior of the second shell are both provided with movable holes; the left upper part of the power circuit board is electrically connected with a metal connector, and the metal connector is inserted in the left upper part between the first shell and the second shell; clamping pieces are mounted on the upper bolts on the left sides of the inner walls of the first shell and the second shell, and the clamping pieces are sleeved on the outer sides of the metal joints; the inner wall of the second shell is supported with a clamping and assembling seat structure which is characterized by comprising an assembling box, wherein the front side and the rear side of the inner wall of the assembling box are both provided with stabilizing grooves; the upper part of the inner wall of the assembly box is connected with a first compression spring through a bolt; a reinforced connecting plate structure is hung at the lower end of the first compression spring; an operating rod is inserted in the right side of the inner part of the assembly box.

Preferably, the assembly box is installed on the upper side and the lower side of the front portion of the inner wall of the second shell through bolts, an opening is formed in the right side of the assembly box, and the opening in the right side of the assembly box corresponds to the movable hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, the setting of equipment box and stable groove, the cooperation of being convenient for is consolidated connecting plate stable in structure's activity and is used.

The utility model discloses in, first compression spring's setting, promote to consolidate the connecting plate structure and carry out fixed connection with the card jogged joint.

The utility model discloses in, the setting of action bars, the manually operation of being convenient for drives this reinforcement connecting plate structure and moves about the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the clamping and assembling seat structure of the present invention.

Fig. 3 is a schematic structural view of the reinforced connecting plate structure of the present invention.

In the figure:

1. a first housing; 2. a clamping hole; 3. a power supply circuit board; 4. a Bluetooth module circuit board; 5. a second housing; 6. a movable hole; 7. clamping and fixing the assembling seat structure; 71. assembling a box; 72. A stabilizing slot; 73. a first compression spring; 74. an operating lever; 75. reinforcing the connecting plate structure; 751. Inserting plates; 752. a stabilizing base; 753. assembling holes; 754. a reinforcing seat; 755. a second compression spring; 8. a fastener; 9. and (3) a metal joint.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1, a bluetooth transmitter with a clamping structure comprises a first shell 1 and a second shell 5, wherein clamping holes 2 are formed in the upper side and the lower side of the interior of the first shell 1; a power supply circuit board 3 is mounted on the inner wall of the first shell 1 through bolts; the front end of the power circuit board 3 is electrically connected with a Bluetooth module circuit board 4; the second shell 5 is connected with the first shell 1 through a clamping and fixing assembly seat structure 7; the upper side and the lower side of the inside of the second shell 5 are both provided with movable holes 6; the upper left portion of the power circuit board 3 is electrically connected with a metal connector 9, and the metal connector 9 is inserted in the upper left portion between the first shell 1 and the second shell 5; clamping pieces 8 are mounted on the upper left side of the inner walls of the first shell 1 and the second shell 5 through bolts, and meanwhile, the clamping pieces 8 are sleeved on the outer sides of the metal joints 9; the inner wall of the second shell 5 is supported with a clamping and fixing assembling seat structure 7.

As shown in fig. 2, in the above embodiment, specifically, the clamping and fixing assembly seat structure 7 includes an assembly box 71, and the front and rear sides of the inner wall of the assembly box 71 are both provided with stabilizing grooves 72; the upper part of the inner wall of the assembly box 71 is connected with a first compression spring 73 through bolts; a reinforced connecting plate structure 75 is hung at the lower end of the first compression spring 73; an operating rod 74 is inserted through the right side inside the assembly box 71; the insertion plate 751 is inserted into the card hole 2 by the elastic force of the first compression spring 73 to be connected.

As shown in fig. 3, in the above embodiment, specifically, the reinforcing connecting plate structure 75 includes a penetrating plate 751, and upper bolts at front and rear ends of the penetrating plate 751 are connected with stabilizing seats 752; a reinforcing seat 754 is inserted in the lower part of the inserting plate 751; an assembling hole 753 is formed in the left side inside the reinforcing seat 754; a second compression spring 755 is installed on the right side of the inner wall of the assembling hole 753 through a bolt, and the left end of the second compression spring 755 is connected with the penetrating plate 751 through a bolt; the reinforcing seat 754 is movably fixed again through the second compression spring 755, and then the assembly and the clamping can be completed.

In the above embodiment, specifically, the operating rod 74 passes through the movable hole 6 and the assembling box 71 to be in threaded connection with the right side inside the penetrating plate 751, so that the penetrating plate 751 can be driven to move for use by a convenient manual operation.

In the above embodiment, specifically, the insertion plate 751 is inserted into the assembly box 71, and the stabilizing seat 752 is inserted into the stabilizing groove 72, and the inserting plate 751 is stably engaged with the insertion plate 751 for use.

In the above embodiment, specifically, the lower end of the first compression spring 73 is connected with the upper end of the penetrating plate 751 through a bolt, and the penetrating plate 751 is inserted into the clamping hole 2, so that the first housing 1 and the second housing 5 can be conveniently engaged and connected, and the first compression spring can be conveniently disassembled and assembled for maintenance.

In the above embodiment, the reinforcing seat 754 is supported by the second compression spring 755 at the lower side of the inside of the penetrating plate 751, and the reinforcing seat 754 is pushed out and then contacts the second housing 5, thereby reinforcing the engagement portion.

In the above embodiment, specifically, the first housing 1 and the second housing 5 are both made of PVC plastic shells, so that the portable crash-proof protection device is convenient to carry.

Principle of operation

The utility model discloses in, when assembling, at first shell 1 front end lock second shell 5, wear picture peg 751 simultaneously and can insert card hole 2 through the elasticity of first compression spring 73 and tentatively fix, later reinforce the seat 754 and fix once more through second compression spring 755 activity and can accomplish to assemble the block and use, make power supply circuit board 3 pass through metal joint 9 and connect the spirit level in the use, later cooperate bluetooth module circuit board 4 to carry out the transmission of data through bluetooth connection intelligent terminal.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A Bluetooth transmitter with a clamping structure comprises a first shell (1) and a second shell (5), wherein clamping holes (2) are formed in the upper side and the lower side of the inner part of the first shell (1); a power supply circuit board (3) is mounted on the inner wall of the first shell (1) through bolts; the front end of the power supply circuit board (3) is electrically connected with a Bluetooth module circuit board (4); the second shell (5) is connected with the first shell (1) through a clamping and fixing assembling seat structure (7); the upper side and the lower side of the interior of the second shell (5) are both provided with movable holes (6); the upper left part of the power circuit board (3) is electrically connected with a metal joint (9), and the metal joint (9) is inserted in the upper left part between the first shell (1) and the second shell (5); clamping pieces (8) are mounted on the upper portions of the left sides of the inner walls of the first shell (1) and the second shell (5) through bolts, and meanwhile, the clamping pieces (8) are sleeved on the outer sides of the metal joints (9); a clamping and fixing assembly seat structure (7) is supported on the inner wall of the second shell (5), and is characterized in that the clamping and fixing assembly seat structure (7) comprises an assembly box (71), and stabilizing grooves (72) are formed in the front side and the rear side of the inner wall of the assembly box (71); the upper part of the inner wall of the assembly box (71) is connected with a first compression spring (73) through a bolt; a reinforced connecting plate structure (75) is hung at the lower end of the first compression spring (73); an operating rod (74) is inserted into the right side inside the assembling box (71).

2. The bluetooth transmitter with a snap-fit structure according to claim 1, wherein said reinforcing connecting plate structure (75) comprises a through-insertion plate (751), and the upper portions of the front and rear ends of the through-insertion plate (751) are bolted with stabilizing seats (752); a reinforcing seat (754) is inserted in the lower part of the inserting plate (751); an assembling hole (753) is formed in the left side inside the reinforcing seat (754); and a second compression spring (755) is installed on the right bolt of the inner wall of the assembly hole (753), and the left end of the second compression spring (755) is connected with the penetrating plate (751) through a bolt.

3. The bluetooth transmitter with an engaging structure according to claim 1, wherein the assembling boxes (71) are installed at the upper and lower sides of the front portion of the inner wall of the second housing (5) by bolts, the right side of the assembling box (71) is opened with an opening, and the opening at the right side of the assembling box (71) corresponds to the movable hole (6).

4. The bluetooth transmitter with snap fit structure according to claim 1, wherein the reinforcing seat (754) is supported at the lower side of the inside of the penetrating plate (751) by a second compression spring (755) and contacts the second housing (5) after the reinforcing seat (754) is pushed out.