Bow and arrow releasing device capable of measuring scale

Abstract

The utility model discloses a weight-measurable bow and arrow dispenser, which comprises a shell internally provided with a control cavity, and two sides of the control cavity are provided with a first opening and a second opening; the jaw block is rotationally connected into the first opening, and a hooking part is arranged on the jaw block; the force sensor is rotationally connected into the control cavity, and a second reset spring is arranged between one end of the force sensor and the control cavity; the control block is rotationally connected in the second opening and is used for directly or indirectly applying pressing force to the force sensor; and the display module is arranged on the shell and is in signal connection with the force sensor. When the bow and arrow releasing device is used, a bowstring is tensioned and then generates pulling force on the jaw block, the pulling force is transmitted to the force sensor and then converted into millivolt signals to be output, the display module receives the millivolt signals and then converts the millivolt signals into pound information to be displayed, the pound measuring function is integrated into the bow and arrow releasing device, the pound measuring operation is simplified, and the production efficiency is improved. And the user can conveniently take and carry at any time.

Description

Technical Field

[0001] The utility model relates to the field of bow and arrow accessories, in particular to a bow and arrow releasing device capable of measuring pounds. Background Art

[0002] The bow release device is an indispensable accessory for compound bows. The bow release device is mainly used for pulling the bowstring, which can avoid direct contact between fingers and bowstrings, prevent blisters and abrasions on fingers, and play a protective and auxiliary role. Compared with traditional bows and arrows, compound bows are more powerful. Especially when using them, novice players must choose a compound bow with the right poundage to effectively improve the user experience and ensure their own safety. There are pound measuring devices on the market that are specifically used to measure poundage, but pound measuring devices are generally large and inconvenient to carry, and the measurement operation is also complicated, which is not convenient for novice players to use and measure at any time. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a bow and arrow releasing device capable of measuring pounds.

[0004] The technical solution adopted by the utility model is: a bow and arrow releaser capable of measuring pounds, comprising a shell, a control cavity is arranged in the shell, and a first opening and a second opening are arranged on both sides of the control cavity; a jaw block rotatably connected to the first opening, and a hooking portion is arranged on the jaw block; a force sensor rotatably connected to the control cavity, and a second reset spring is arranged between one end of the force sensor and the control cavity; a control block rotatably connected to the second opening, and the control block is used to directly or indirectly apply a pressing force to the force sensor; and a display module arranged on the shell, and a signal connection is provided between the display module and the force sensor.

[0005] Furthermore, a safety lock block is rotatably connected in the second opening, and a first linkage part and a second linkage part are provided at one end of the safety lock block. The first linkage part and the second linkage part are respectively abutted against the control block and the force sensor, and a third reset spring is provided between the other end of the safety lock block and the control cavity.

[0006] Furthermore, the control block is provided with an abutment boss, and the first return spring is arranged between the abutment boss and the control cavity.

[0007] Furthermore, the force sensor is provided with an abutment portion, and the second return spring is provided between the abutment portion and the control chamber.

[0008] Furthermore, the display module includes a power supply, a PCB board and a display screen which are electrically connected to each other, the power supply and the PCB board are arranged in the shell, the shell is provided with a clearance opening, and the display screen is fixed in the clearance opening.

[0009] Furthermore, the display module also includes a switch button, the shell is provided with a through hole, and the switch button is arranged in the through hole.

[0010] Furthermore, a positioning block extending outward is provided on the first opening, the hooking portion is arc-shaped, and the positioning block is used to abut against the hooking portion.

[0011] Furthermore, a trigger is rotatably connected to the control block, an arc-shaped positioning groove is provided on the control block, a positioning hole is provided on the trigger, and a positioning bolt penetrating the arc-shaped positioning groove is provided in the positioning hole.

[0012] Furthermore, an adjustment hole is formed in the middle of the second opening, the adjustment hole is connected to the control chamber, and an adjustment nut is arranged in the adjustment hole.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, a force sensor is added between the jaw block and the control block. When the bowstring is tightened, a pulling force is generated on the jaw block. The pulling force is transmitted to the force sensor and converted into a millivolt signal output. The display module receives the millivolt signal and converts it into pound information and displays it. This product integrates the pound measurement function into the bow and arrow releaser, which simplifies the pound measurement operation and is also convenient for users to use and carry at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is the first schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is the second schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the locking state structure of Example 1 of the utility model;

[0019] Figure 4 This is a schematic diagram of the free state structure of Example 1 of the utility model;

[0020] Figure 5 This is a schematic diagram of the locking state structure of Example 2 of the utility model;

[0021] Figure 6This is a schematic diagram of the free state structure of Example 2 of the utility model;

[0022] Figure 7 It is a schematic diagram of the overall explosion structure of the utility model;

[0023] The utility model number information is as follows:

[0024] 1. Shell; 11. Control chamber; 12. First opening; 121. Positioning block; 13. Second opening; 131. Adjustment hole; 132. Adjustment nut; 14. Make way opening; 15. Through hole; 2. Jaw block; 21. Hooking part; 3. Control block; 31. First return spring; 32. Abutment boss; 33. Arc-shaped positioning groove; 4. Force sensor; 41. Second return spring; 42. Abutment part; 5. Display module; 51. Power supply; 52. PCB board; 53. Display screen; 54. Switch button; 6. Safety lock block; 61. First linkage part; 62. Second linkage part; 63. Third return spring; 7. Trigger; 71. Positioning hole;

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0029] The utility model provides a bow and arrow releasing device capable of measuring pounds, referring to Figure 1 , 2 , comprising a shell 1, wherein a control chamber 11 is provided in the shell 1, and a first opening 12 and a second opening 13 are provided on both sides of the control chamber 11; a jaw block 2 rotatably connected to the first opening 12, and a hooking portion 21 is provided on the jaw block 2; a force sensor 4 rotatably connected to the control chamber 11, and a second return spring 41 is provided between one end of the force sensor 4 and the control chamber 11; a control block 3 rotatably connected to the second opening 13, and the control block 3 is used to directly or indirectly apply a pressing force to the force sensor 4; a display module 5 provided on the shell 1, and a signal connection is provided between the display module 5 and the force sensor 4.

[0030] In Example 1, the left side of the control block 3 is extended downward to a length that can abut against the jaw block 2. The rotation of the control block 3 is manually controlled to adjust the pressing force generated by the control block 3. At this time, the control block 3 directly applies pressing force to the force sensor 4.

[0031] In this embodiment, when not in use, the control block 3 abuts against one end of the force sensor 4. Figure 4 As shown, at this time, the other end of the force sensor 4 is tilted, and the jaw block 2 is in a free rotation state.

[0032] When the present embodiment is in use, the jaw block 2 moves to a state of being in contact with the shell 1 under the action of its own weight or manually applied external force. Before the complete contact, the bowstring is placed in the hooking portion 21, and the hooking portion 21 of the jaw block 2 abuts against the shell 1 to form a closed loop, and then the pressing force applied to the control block 3 is reduced. At this time, under the action of the second return spring 41, the left end portion of the force sensor 4 rotates downward until it moves to the bottom of the corner of the jaw block 2. The specific position is as shown in FIG. Figure 3 As shown, the force sensor 4 then stops rotating and keeps the relative position stable. At this time, the force sensor 4 can block the rotation of the jaw block 2, so that the jaw block 2 can hook the bowstring. At this time, the bowstring is pulled, and the tension of the bowstring is transmitted to the force sensor 4 through the jaw block 2. The tension is converted into millivolt information by the force sensor 4 and transmitted to the display module 5 for display, so that the user can check the poundage, and it is also more convenient to carry.

[0033] When firing the bowstring, the user increases the squeezing force of the control block 3 on the force sensor 4 until the left end of the force sensor 4 rotates upward and is separated from the jaw block 2. The specific position is as follows: Figure 4 As shown, at this time, the jaw block 2 returns to a free state, and the bowstring pulls the jaw block 2 to rotate until it disengages, thereby completing the firing.

[0034] In Example 2, Figure 2 , 3As shown, a safety lock block 6 is rotatably connected in the second opening 1313, and one end of the safety lock block 6 is provided with a first linkage part 61 and a second linkage part 62, and the first linkage part 61 and the second linkage part 62 are used to abut against the control block 3 and the force sensor 4, and a third reset spring 63 is provided between the other end of the safety lock block 6 and the control chamber 11.

[0035] In this embodiment, when not in use, Figure 6 As shown, the safety lock block 6, pushed by the third reset spring 63, generates pressing force on the end of the force sensor 4 through the second linkage part 62. At this time, the other end of the force sensor 4 is tilted, the jaw block 2 is in a free rotation state, and the control block 3 is located above the first linkage part 61.

[0036] When in use, the jaw block 2 moves to a state of being in contact with the shell 1 under the action of its own weight or manually applied external force. Before it is fully in contact, the bowstring is placed in the hooking portion 21, and the hooking portion 21 of the jaw block 2 abuts against the shell 1 to form a closed loop, and then the safety lock block 6 is pressed to compress the third return spring 63, and the pressure of the second linkage portion 62 on the end of the force sensor 4 is reduced. Under the action of the second return spring 41, the end of the force sensor 4 close to the jaw block 2 rotates downward until it moves to the bottom of the corner of the jaw block 2, and at the same time, the first linkage portion 61 is hooked with the control block 3, and the state is as follows: Figure 5 As shown, at this time, the positions of the jaw block 2, the force sensor 4, the safety lock block 6 and the control block 3 are in a relatively balanced state. Then, the bowstring can be measured in pounds, and the poundage display principle is the same as in the first embodiment.

[0037] When firing the bowstring, the user applies a rotational force to the control block 3, so that the first linkage portion 61 is separated from the control block 3. The safety lock block 6 applies a pressing force to the force sensor 4 under the action of the third return spring 63, pushing the left end of the force sensor 4 to rotate upward until it is separated from the jaw block 2. At this time, the jaw block 2 returns to a free state. The specific state is as follows: Figure 5 As shown, the bowstring pulls the jaw block 2 to rotate until it disengages, thereby completing the firing. In this embodiment, the control block 3 indirectly achieves the effect of applying a pressing force to the force sensor 4 by controlling the safety lock block 6, and also improves the safety performance of the product.

[0038] like Figure 3 As shown, the control block 3 is provided with an abutment boss 32, the first return spring 31 is provided between the abutment boss 32 and the control chamber 11, the force sensor 4 is provided with an abutment portion 42, and the second return spring 41 is provided between the abutment portion 42 and the control chamber 11.

[0039] Specifically, the display module 5 includes a power supply 51, a PCB board 52 and a display screen 53 which are electrically connected to each other. The power supply 51 and the PCB board 52 are arranged in the housing 1. Figure 7 As shown, the housing 1 is provided with a clearance opening 14, the display screen 53 is fixed in the clearance opening 14, and the specific poundage is displayed through the display screen 53. The display module 5 also includes a switch button 54, the housing 1 is provided with a through hole 15, the switch button 54 is arranged in the through hole 15, and the switch button 54 is used to control the on / off of the display module 5.

[0040] like Figure 1 As shown, a positioning block 121 extending outward is disposed on the first opening 12 , and the hooking portion 21 is arc-shaped. The positioning block 121 is used to abut against the hooking portion 21 .

[0041] like Figure 1 , 2 As shown, the control block 3 is rotatably connected to a trigger 7, the control block 3 is provided with an arc-shaped positioning groove 33, the trigger 7 is provided with a positioning hole 71, and a positioning bolt penetrating the arc-shaped positioning groove 33 is provided in the positioning hole 71. The trigger 7 can be rotated along the arc-shaped positioning groove 33 to meet the usage habits of different users.

[0042] like Figure 2 As shown, an adjustment hole 131 is formed in the middle of the second opening 13, and the adjustment hole 131 is connected to the control chamber 11. An adjustment nut 132 is provided in the adjustment hole 131, and the adjustment nut 132 is used to adjust the static position of the control block 3 when there is no external force, thereby adjusting the effective contact area between the control block 3 and the safety lock block 6. When the area is reduced, the control block 3 can be rotated to a smaller angle to achieve firing, thereby achieving the effect of adjusting the sensitivity of the product.

[0043] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A bow and arrow release device capable of measuring pounds, characterized in that: include A housing, wherein a control cavity is disposed in the housing, and a first opening and a second opening are disposed on two sides of the control cavity; A jaw block rotatably connected to the first opening, wherein the jaw block is provided with a hooking portion; A force sensor rotatably connected to the control chamber, wherein a second return spring is provided between one end of the force sensor and the control chamber; a control block rotatably connected to the second opening, the control block being used to directly or indirectly apply a pressing force to the force sensor; A display module is arranged on the housing, and the display module is signal-connected to the force sensor.

2. The bow and arrow release device capable of measuring pound according to claim 1, characterized in that: A safety lock block is rotatably connected in the second opening, and a first linkage part and a second linkage part are provided at one end of the safety lock block. The first linkage part and the second linkage part are used to abut against the control block and the force sensor. A first return spring is provided between the control block and the control cavity, and a third return spring is provided between the other end of the safety lock block and the control cavity.

3. The bow and arrow release device capable of measuring pound according to claim 2, characterized in that: The control block is provided with an abutting boss, and the first return spring is arranged between the abutting boss and the control cavity.

4. The bow and arrow release device capable of measuring pound according to claim 1, characterized in that: The force sensor is provided with an abutting portion, and the second return spring is arranged between the abutting portion and the control chamber.

5. The bow and arrow release device capable of measuring pound according to claim 1, characterized in that: The display module comprises a power supply, a PCB board and a display screen which are electrically connected to each other. The power supply and the PCB board are arranged in the shell. The shell is provided with a clearance opening, and the display screen is fixed in the clearance opening.

6. The bow and arrow release device capable of measuring pound according to claim 5, characterized in that: The display module also includes a switch button. The shell is provided with a through hole, and the switch button is arranged in the through hole.

7. The bow and arrow release device capable of measuring pound according to claim 1, characterized in that: The first opening is provided with a positioning block extending outward, the hooking portion is arc-shaped, and the positioning block is used to abut against the hooking portion.

8. The bow and arrow release device capable of measuring pound according to claim 1, characterized in that: The control block is rotatably connected with a trigger, the control block is provided with an arc-shaped positioning groove, the trigger is provided with a positioning hole, and a positioning bolt penetrating the arc-shaped positioning groove is provided in the positioning hole.

9. The bow and arrow release device capable of measuring pound according to claim 1, characterized in that: An adjusting hole is formed in the middle of the second opening, the adjusting hole is connected to the control chamber, and an adjusting nut is arranged in the adjusting hole.

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